ÿØÿà JFIF      ÿÛ C      

!"$"$ÿÛ C  ÿÂ p " ÿÄ              ÿÄ             ÿÚ    ÕÔË®
(%	aA*‚XYD¡(J„¡E¢RE,P€XYae )(E¤²€B¤R¥	BQ¤¢ X«)X…€¤   @  

  ..............................................................................................................................................................................
.............................................................................                                                  
                                                                                                                                                                                     ÿØÿà JFIF      ÿÛ C      

!"$"$ÿÛ C  ÿÂ p " ÿÄ              ÿÄ             ÿÚ    ÕÔË®
(%	aA*‚XYD¡(J„¡E¢RE,P€XYae )(E¤²€B¤R¥	BQ¤¢ X«)X…€¤   @  

  ..............................................................................................................................................................................
.............................................................................                                                  
                                                                                                                                                                                     ELF          >                    a         @     @ * )          GNU =ڭ
kٖ&%        Linux                Linux                       UFGH]ff.     @     UGFH]ff.     @     UI   HH   H  eH%(   HE1HpHH`  Lǅp   x    HEeH+%(   u        U=    HSH    H   hhH]D      U=    HSH    H   @hH]D      U=    HSH    Hh  H~*H   t1H]    H  Huf         UHATL  SHL    <tIC(=    PS(    H0H    t/HH    H   11Ҿ       L%    [A\]H   HHDH            U=    HATSHD"    EuDH{H1H    HHCH    H)PHC$   HloopbackHC1[A\]ø    Gu1UHG HxH1]ff.     f    UHAVAAUATI    S1I7t$A݃6w5E94$uKDm H    [A\A]A^]Ë        [1A\A]A^]LH                 X  t<UHSH  HHtH0  Ht  tHx  HtH]H    H(  H    H  H    Hp  H4@HH    fD      UHAVAUATIHp  SM$  HH    I$(      L    A$  D3A$  HcHwpE  HKXHSXLHC`HAHI$  I$  I$  HKXHC`HA$  AǄ$      L    H[A\A]A^]HH    HU    HUt@     UHt=   uH    1    ]ø]    ]ff.         U    HSH        HtCH  Ht    Hǃ      H  Ht    Hǃ      Hǃ      H]ff.          U=    HSH    T  u
  tH]HDǃX      Hǃh      ǃ      H]ff.     @     UHAVAUATSH_ GHD   Lk=    wH=  tc= ueIcHw\L  L    D4  LL    1[A\A]A^]= u$IcHwD0  1[A\A]A^]IcHvZ[A\A]A^]IcH= wL  L    D    LH(  oL    L?1[A\A]A^]D0  L1[A\A]A^]f.         UHAUATSH8eH%(   HEHGxHc0    ;5        IH   H    1HtgX  t]P  E LmD    EAtSH        L    H  MHULDL  H        HHUeH+%(   u:H8[A\A]]H        L    H    Hu    HuA    D      UHAWAVAUATISH0eH%(   HE1=        I$h  HEA$\  EA$     DUE1E1I       IcH  H    H}DUH)ËEHLD  A  D  D  L  L   Hǃ      Hǃ      ǃ         HEHuDUH  HS㥛 HH?EHH)H  E9$  AI$  D}I$  I$  A=    I$  I$  I$  I$  I$  I$  I$  I$  I$  I$  I$  I$   I$  I$  I$  I$  E$  I$   I$  I$  I$   I$  I$(  I$  I$0  I$   GHEeH+%(   u3H0[A\A]A^A_]HH    DUHE    DUHE        ff.         U=    HATI    I$h  H   I$       Mc$  t?    L1M;$  tyA$T     LI$h  E$  Ic    HI$          I$   I$  u#Ht7        L1LeLI$  ˸@     UHATHHGxHc0    ;5        IHw3H    Ht  H    L    HLeHH    Hu    Hu@     UHATHHGxHc0    ;5        IHw3H    Ht  H    L    HLeHH    Hu    Hu@     UHATLgXSHL    HxHuL%    [A\]C(   H    HH    H{@11Ҿ       ff.     f    U1HATIHSHUHHeH%(   HE1HE        ulID$xHc0    ;5        Hw\H    HtFHUHc  H9tHcT  H9r!  HHUeH+%(   u1H[A\]HHH    Hu    Hu             UHAUATSHeH%(   HEHGxHc0    ;5        IHH   L$    E    E   M   HMHUH    L    ~]E܋U؅t\tXA$  Hi   A$  1H   HHDI$  HHUeH+%(   u?H[A\A]]HHHH    Hu    Hu5    fD      UHAWAVAUATISH8eH%(   HE1    H0  Hc0    ;5        HR  H    M$   AD$At&AE9  AE9  wP        L  L    HAE9     L    L    AE9  {  AE      P9V  H  AMLcDP  LǃP          Ig  F  EtDMcHh  L  L  Ij  J    LL)H  I<    HEeH+%(   0  H8D[A\A]A^A_]AE9  P  L    1H}Lh      )AE9  wPP  uF    M       HuL    LI    HAEL9  ~    HuL    yAAEAM苓  q9FAU苋  DLcALH        H    Hu    Hu    LH    HU    HUzff.     @     UHSH    H0  Hc0    ;5        Hw0H    d  u
\  tH]øH    Hu    Hu뺐    UHSH    H0  Hc0    ;5        Hw0H    d  u
X  tH]øH    Hu    Hu뺐    UHSHH    H0  Hc0    ;5        Hw6H    d  u
\  t1Ht    H]øH    Hu    Huf.         UHSHH    H0  Hc0    ;5        Hw6H    d  u
X  t1Ht    H]øH    Hu    Huf.         UHATISHH=        L    H0  Hc0    ;5        HwUH    HH  HSHP  HSHX  HSH`  HS Hh  HS(Hp  HC0H1[A\]H    Hu    HufD      UHATISHH=        L    H0  Hc0    ;5        HwJH    Hx  HSH  HSH  HSH  HSH  HC$H1[A\]H    Hu    Hu렐    UHATSH   H    H0  Hc0    ;5        H   H    DX  {Et09P  usC   H  E1SL  CHD[A\]HtAH   0   C    HC    C    CH       HCHD[A\]AH    Hu    HuM     UHATISHH=        L    H0  Hc0    ;5        HwsH    X  tZHH  =    HSHP  HSHX  HSH`  HS Hh  HS(Hp  HC0    1H[A\]øH    Hu    HutD      UHAUIATISH            L    H0  Hc0    ;5        HwVH    t    DH[A\A]]1A|$uAD$    H@  `  E2EH    Hu    Hu        UHATSHH    H0  Hc0    ;5        H   L$    A$X  tKA$P  u{HtqHH{    H        A$P  C,C    1H[A\]Ã6w7Aă7wOKdH{    H    H    S,H        벸H    Hu    HuCLH        f    UHSHHeH%(   HE1    H0  Hc0    ;5        H   H    X  t}P  9KukHH  E HSHP  HSHX  HSH`  HS Hh  HS(Hp  HS0        1HUeH+%(   u;H]ø        H    Hu    HuC        UH]    UHAVAUIATISH=        L    H0  Hc0    ;5        H   L4    t>Au#AD$   EX  Aǆ\      EtNE1HD[A\A]A^]AX  tNAD$   I@  E1A`  DH[A\A]A^]LIxAǆX     AAH    Hu    Hu;f    UHATISHH=        L    H0  Hc0    ;5        H   L$    usA$X  t`H{A$P      H    AAPAE    A$P  =    C    C,X    1He[A\]øH    Hu    Hu_ff.         UHAUATSHHD"    H0  Hc0    ;5        H   L,    =        Ad  uA\  t\Eu^H{H1H    HHC@    HloopbackH)HHHS i  CnC$   fC1H[A\A]]øH    Hu    HuRff.     f    UHATSHH    H0  Hc0    ;5        H   H       DX  SEuo/   9       C   ;       {HttH      C(   HCH  HCH-  HC HD[A\]9H  u7L  9Ku,P  9Ku!C   H  E1HCHD[A\]AH    Hu    Hu    UHAWAVIAUATSH=        LM       H0  Ml$Hc0    ;5        H   H    AD$tpE1AE1T  T  trH&L    L    L    Et
ǃ\     Eu)=        H1[A\A]A^A_]A   E1뒃`  H@  Hp      H(      qH    Hu    Hu(fD      UHAVAUIATISHH=        LL3    H0  Hc0    ;5        Hp  L$    CO  ;    A  AU   1A$  HD  H    H)HI  HPHHPHSHPHSHP HSHP(HS HP0HS(HP8HS0HP@HS8HPHHS@HPPHSHH@XHCPL3=        CC1H[A\A]A^]I$  HI$  HCI$  HCI$  HCI$  HC I$  HC(I$  HC0I$  HC8I$  HC@I$   HCHI$  HCPMaH    Hu    HuwHH    HU    HUff.          UHATISHH=        L    H0  Hc0    ;5        H   L$            ttH[A\]ËS   CtyHC1I$  CKHi   H   HHDI$  I$x  HCI$  HCI$  HCI$  HCI$  HC$H1[A\]øbH    Hu    Hu"ff.     @     UHAWIAVAUIATISH=        L    H0  Hc0    ;5        H   L4    LT   HMh  H   H    H)HHL  L9IGL9IGD  M  H       HL    HLL    H    =        HH[A\A]A^A_]HH[A\A]A^A_]H    Hu    Hu!HH    HE    HE0f         UHAWAVAUATSHH    H0  Hc0    ;5        H#  L$    I$@  LsH0  Lc8CpbacHv4l2 looHCkMC I   J    H   I       L    DH{0    H        A$d    u A$\     A$X  tCTCXI$@    1KT   HC\    Cd    H[A\A]A^A_]DH        L    `LH        $H    Hu    HuLH    HU    HU
f    UHAWAVAUATSHH=        H    H0  Hc0    ;5        H   L$    A$  A9$T     H=             IH   HM}     LH    L   A$T  A$  AEAǄ$      AMu+L            E1HD[A\A]A^A_]LAƅyƋ        L    AAH    Hu    Hu         UHAVAUIATSHH eH%(   HD$1    H0  Hc0    ;5        H  L$    ;    w5EmE,  1A$  LcI   C   t*AHD$eH+%(   j  H D[A\A]A^]Ã=        H{    J    HCHS L)HI  I  J    SLL)HII        C11I$h     C    8=        J    L)HL    E1H{  +H|$    HD$Ht$J    HS㥛 L)HLH  HH?HHH)H  H    H4$    H4$5    LH    $    $Lff.     @     UHAWAVAUATISHH=        L    H0  Hc0    ;5        H  L$    A$X  tYI$H  HCI$P  HCI$X  HCI$`  HC I$h  HC(I$p  HC0H1[A\A]A^A_]Ë{DkD{    IƋ    A9DG    A9DG    E  DDE  DDDkD{M   AFt~DkEnEADkAFC    CCuC   HCI$H  HCI$P  HCI$X  HC I$`  HC(I$h  HC0I$p  tSC    EnEAv    I    DADkEUH    Hu    HuRAF     UHAVAUIATISHHeH%(   HE1=        L    H0  Hc0    ;5        H   L4    HLLq    Aą    E ExAX  tHEeH+%(   uSHD[A\A]A^]A\  L  % Ih  CAH    Hu    Huc    D      UHAWAVIAUIATSHH    H0  Hc0    ;5        Hz  L$    E}E  C   tAHD[A\A]A^A_]M$  I  IEIU HBHID$Ml$Me IEL(=        IEAeHIEHCIEHCIEHCIEHC IEHC(IEHC0IEHC8IEHC@IEHCHIEC   HCPFLAƅf  =        McI  J    L)HA  4  I ~  J    L)HA  IF  J    L)HI  HPHHPHSHPHSHP HSHP(HS HP0HS(HP8HS0HP@HS8HPHHS@HPPHSHH@XHCPXI$  E1HI$  HCI$  HCI$  HCI$  HC I$  HC(I$  HC0I$  HC8I$  HC@I$   HCHI$  HCPA        H    Hu    HumLH        lLH        LH    U    Uhff.     @     UHAWAVIAUIATISH(eH%(   HE1=        L    H0  Hc0    ;5        H  H    ǃ\      X  @  =        Lh    M9MF  LcI*  N$    M)IJ#  IA$  HEH  I    1LH}    H}LL    H    H}    HEHMHS㥛 E$  I$  HH?HHH)I$    A$   I    HuH11Hh         =        LHUeH+%(   uoH([A\A]A^A_]H}xǃX     HLH        H    Hu    HuTLH        Q        UHAWAVAUIATISHH=        L    H0  Hc0    ;5        H  L$            EuEt%{     E1HD[A\A]A^A_]L{  tA$  ~9vI$  M$  A$  I9   9   I$  I     H:HBHwH"    I9u|H9rHHXHP`HQH
L@XHx`HFXHPHHvXI9uI$  E$  LHI9t/D1EH   E  IAXALHI9uAMA;$  A$  %1NH    H)I$  HI   LI$  L   H(  H1A$  9HcHvHH    UHM    UHMACH    Hu    HuHH    LMDEDUHU    LMDEDUHU         UHAWAVAUIATISHH  FEAA=        LM       H0  Hc0    ;5        H  H    Eu;E1AFtnD  DD=        HD[A\A]A^A_]L    _  L    tA   EE  uH   [A\A]A^A_]L  LLE    HAF9  LE~pL    LELLE    HAF9  H}AF9  wP         AAL    ADEDEAFL9  wbP  LEЅuX    ELE"MdI$Hh  HLHCLELL    LE+LE    LEEA   MI$Iv(IH}LL    m    H    Hu    Huff.         UHAWAVAUATISHH =        HM4$Ml$    H0  M)Hc0    ;5        H3  H    Hh  H   L9  I$   sH   HH9  H   O  H  H  HEI)ILuMu   I   ID L9   HELN48    LLH    yAH D[A\A]A^A_]D  ApHcHH9  H      H  E1E   AHpE9tIcH    I$   H9uH    H)HH  HEH   HH   IǄ$       HEI$   H=       I$   E1@hHHMx)CHMЅD  $=        A    ~        ~    H    HMHUDEHu    HMHUDEHuH    Hu    Hu    H    /  H    H            H    &  H    H            H      H    H            `H        S(    H    N  H    H            DDEAAH        1    HtEH  HH            H    F  H    H                1    U=    HAUATS~H    	  H    H        E1D9-      IcHvHH        L$    M^  HvHH        L    HvHH        H    L@  Mt4Iĸ  H    L    H    L    H    L    HvHH        H    H@  H0      HvHH        H    H@      HvHH        H<        HvHH        H    Hxx    HvHH        H<        HvHH        H        Ad[A\A]]H    Y  H    H            H        1    H      H    H            H      H    H            I$  H        =        H      H    H            IcM$  H    HL    I$h  Mc$      HDH        I$      H    d  H    H            H        H    H        H    H        H    H        H    H    1        H        1    H        1    H        1    H        1    H        1    H      H    H            H        1    H    F  H    H            H        1    H        1    H    [  H    H            H    c  H    H        1    H            H      H    H                H        1    H    E1        P  HuH    E    1    H        1    H            H    E1        H      H    H            H    E1        H    <  H    H            H    Q  H    H        1    H    E1        H      H    H            H        1    H    1        H      H    H            H      H    H            H    E1        I$h  A$  H    s<        H      H    H            SsH            H    E1        H    U  H    H            H        H    H    E1        H      H    H            H            H    E1        H            H      H    H            Mt_I$  LH    E1    =        H      H    H            H    E1        1H    E1        A$  H            H            H    E1        H      H    H            DDH            H      H    H            A\  AX  H        =     E     AP  HuH    E        H    E1        AuH            H    E1        AuH            DH    A        LH        H    H            LH            H      H    H            H    1        H      H    H            H    E1        sH    A$          H    1        H      H    H            H      H    H            H    B  H    H            H        1    H    A        H    A        H    A        H    &  H    H        I$   E1@h=        H      H    H                  UHAWAVAUATSH=    ~GH    	  H    H        =    ~H    	  H    H            H        H        H        H        H        H        H        H        yE          HcAHvH        <     xAD%    (Hr"ʃ~   H               =     ~    H                    y   H               =         H                =         H                E1D;-        c  ~DH        IcHvHH        H=            H    IHvHH        Mu    A  HvHH        I$DMwx$   H        L1    Aąl  =    ~H    &	  H    H            I@  H  H=             I@  H0  I@  H0  H  D(=    M@  ~'H      LEH    H        LEM  HvHH    LULE    LULEH    HtDHv'HH    HULULE    HULULEо    LLE    LED    LLEH        LEЋ    Aǀ      Iǀ      Iǀ8      Iǀ0      Aǀ  Aǀ    ~Aǀ      Aǀ     ~H      H    H        I@  =    L  ~H      H    H        H      1ҋ    IǇx      I  A  Hi   A  AǇ      IǇ      HA  A  AǇ      AǇ         HHDI  I  I      I  A  I  H9   I  1    H   AǇT      H IX  HvHH        D    AvyAH        gIcHvHH    HUHE    HUHEHkpI  AI   LI  H   H(  H1E;  |7AIp  E11A1H    IǇh      IǇ      EEd  IǇ          I(  11E1H        11Ҿ   AǇ      LIǇ      IǇ      AǇP          Aą  1H    L    1H    L    1H    L    1H    L    E   E   A\  #)MwPAǇ`     H  IP   =     IǇH      Ih  ~H        L    Aąt
Ih   uJIh  H    H        =    ~RH    {	  H    H        1AL    L    I@      Ey
    W  HvHH        D$    HvHH        H    1   DH@  H  L     yEHvHH        H    AH@      H               HvHH        H    L@  MtXIĸ  H    L    x&H    L    xH    L    yH    H    L    A~H              1E1H        HD[A\A]A^A_]U=    H~H    :
  H    H            =     ~H        ]                                                                                                                                                                                                                                                                                                                                                                                                                                                                           /build/linux-TxVM9Q/linux-5.15.0/debian/build/build-generic/____________________________________dkms/build/v4l2loopback/0.12.5/build/v4l2loopback.c     6v4l2-loopback[2304]: reread: %d %d
   6v4l2-loopback[444]: unsupported format '%c%c%c%c'
    6v4l2-loopback[2119]: freeing image@%p for dev:%p
     3v4l2-loopback: illegal device %d
     6v4l2-loopback[2154]: allocating buffers again: %ld %ld
       6v4l2-loopback[2169]: allocating %ld = %ldx%d
 6v4l2-loopback[2177]: vmallocated %ld bytes
   6v4l2-loopback[885]: setting fmt_cap not possible yet
 6v4l2-loopback[895]: capFOURCC=%s
     6v4l2-loopback[1512]: buffer type: %d (of %d with size=%ld)
   6v4l2-loopback[1112]: vidioc_s_parm called frate=%d/%d
        3v4l2-loopback: failed copy_to_user() in read buf
     6v4l2-loopback[2069]: leave v4l2_loopback_read()
      6v4l2-loopback[1997]: timeout image allocation failed
 6v4l2-loopback[2004]: opened dev:%p with image:%p
     6v4l2-loopback[1560]: capture QBUF index: %d
  6v4l2-loopback[1564]: output QBUF pos: %d index: %d
   6v4l2-loopback[1006]: trying image %dx%d
      6v4l2-loopback[1046]: s_fmt_out(%d) %d...%d
   6v4l2-loopback[1049]: outFOURCC=%s
    6v4l2-loopback[1661]: capture DQBUF pos: %d index: %d
 6v4l2-loopback[1663]: trying to return not mapped buf[%d]
     6v4l2-loopback[1672]: output DQBUF index: %d
  6v4l2-loopback[2092]: v4l2_loopback_write() trying to write %zu bytes
 3v4l2-loopback: failed copy_from_user() in write buf, could not write %zu
     6v4l2-loopback[2110]: leave v4l2_loopback_write()
     6v4l2-loopback[1425]: reqbufs: %d	%d=%d
       6v4l2-loopback[1867]: userspace tries to mmap too much, fail
  6v4l2-loopback[1873]: invalid mmap offset for timeout_image_io mode
   6v4l2-loopback[1878]: userspace tries to mmap too far, fail
   6v4l2loopback: number of devices is limited to: %d
    6v4l2loopback: number of buffers is limited to: %d
    6v4l2loopback: allowing %d openers rather than %d
     6v4l2loopback: using max_width %d
     6v4l2loopback: using max_height %d
    6v4l2-loopback[2585]: creating v4l2loopback-device #%d
        6v4l2-loopback[2420]: buffer_size = %ld (=%d)
 3v4l2loopback: failed video_register_device()
 6v4l2-loopback[2606]: module installed
        6v4l2loopback driver version %d.%d.%d loaded
  6v4l2-loopback[2621]: module removed
  16 bpp RGB (xxxxrrrr ggggbbbb)  SMPTE 421M Annex G compliant stream     SMPTE 421M Annex L compliant stream 6%s:%d[%s]
 %d %d/%d %4s:%dx%d@%s
 %d
 @%d/%d 6v4l2-loopback[1730]: %d
 %s [%c%c%c%c] include/linux/thread_info.h Dummy video device (0x%04X) platform:v4l2loopback-%03d v4l2loopback-%03d &dev->read_event %s error: %d
 max_openers buffers format 32 bpp RGB, le 32 bpp RGB, be 24 bpp RGB, le 24 bpp RGB, be 8 bpp RGB-3-3-2 16 bpp RGB-5-5-5 16 bpp  RGB-5-6-5 16 bpp RGB-5-5-5 BE 16 bpp RGB-5-6-5 BE 18 bpp BGR-6-6-6 4:2:2, packed, YUYV 4:2:2, packed, UYVY 4:2:2, packed YVYU 4:2:2, packed VYUY 4:2:2, packed YYUV YUV-8-8-8-8 8 bpp, Greyscale 4 bpp Greyscale 6 bpp Greyscale 10 bpp Greyscale 12 bpp Greyscale 16 bpp, Greyscale 16 bpp xxxxyyyy uuuuvvvv 16 bpp YUV-5-5-5 16 bpp YUV-5-6-5 Bayer RGGB 8bit Bayer GRBG 8bit Bayer GBRG 8bit Bayer BA81 8bit 4:1:0, planar, Y-Cr-Cb 4:2:0, planar, Y-Cr-Cb 4:1:0, planar, Y-Cb-Cr 4:2:0, planar, Y-Cb-Cr 16 bpp YVU422 planar 16 bpp YVU411 planar 12 bpp YUV 4:1:1 12 bpp Y/CbCr 4:2:0  Motion-JPEG JFIF JPEG DV1394 MPEG-1/2/4 Multiplexed H264 with start codes H264 without start codes H264 MVC H263 MPEG-1 ES MPEG-2 ES MPEG-4 part 2 ES Xvid VP8 VP9 HEVC timeout_image_io timeout sustain_framerate keep_format              O             O                                     v4l2loopback_cleanup_module     v4l2loopback_create_sysfs       free_devices    allocate_buffers                init_capture_param              v4l2_loopback_read              v4l2_loopback_write             v4l2_loopback_poll      vm_open vm_close        v4l2_loopback_mmap              v4l2_loopback_open              v4l2_loopback_close             vidioc_enum_fmt_cap             vidioc_g_fmt_cap                vidioc_g_fmt_out                vidioc_s_fmt_out                vidioc_try_fmt_out      init_buffers    vidioc_reqbufs          vidioc_querybuf vidioc_streamon vidioc_streamoff                vidioc_enum_input               vidioc_enum_output      vidioc_g_parm   vidioc_s_parm   init_vdev               allocate_timeout_image  free_buffers            try_free_buffers                v4l2_loopback_init      zero_devices            v4l2loopback_init_module                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                BGR4                    RGB4                    BGR3                   RGB3                   RGB1                   R444                   RGBO                   RGBP                   RGBQ                   RGBR                   BGRH                   YUYV                   UYVY                   YVYU                   VYUY                   YYUV                   YUV4                    GREY                   Y04                    Y06                    Y10 
                   Y12                    Y16                    Y444                   YUVO                   YUVP                   RGGB                   GRBG                   GBRG                   BA81                   YVU9	                  YV12                  YUV9	                  YU12                  422P                  411P                  Y41P                  NV12                  MJPG                   JPEG                   dvsd                   MPEG                   H264                   AVC1                   M264                   H263                   MPG1                   MPG2                   MPG4                   XVID                   VC1G                   VC1L                   VP80                   VP90                   HEVC                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  max_height      max_width       exclusive_caps                                        card_label                                                    video_nr                                                      devices max_openers     max_buffers debug parm=max_height:maximum frame height parmtype=max_height:int parm=max_width:maximum frame width parmtype=max_width:int parm=exclusive_caps:whether to announce OUTPUT/CAPTURE capabilities exclusively or not parmtype=exclusive_caps:array of bool parm=card_label:card labels for every device parmtype=card_label:array of charp parm=video_nr:video device numbers (-1=auto, 0=/dev/video0, etc.) parmtype=video_nr:array of int parm=devices:how many devices should be created parmtype=devices:int parm=max_openers:how many users can open loopback device parmtype=max_openers:int parm=max_buffers:how many buffers should be allocated parmtype=max_buffers:int parm=debug:debugging level (higher values == more verbose) parmtype=debug:int license=GPL author=Vasily Levin, IOhannes m zmoelnig <zmoelnig@iem.at>,Stefan Diewald,Anton Novikovet al. description=V4L2 loopback video device srcversion=594E0DE21110E9D51B89C6B depends=videodev retpoline=Y name=v4l2loopback vermagic=5.15.0-41-generic SMP mod_unload modversions                             $                                     $                                     $                                                                            $                                                                                                                 $                                                                          ^D    module_layout                                           !    param_ops_charp                                         S    param_ops_bool                                          Rp    param_array_ops                                         AU    param_ops_int                                           ~    video_ioctl2                                            I    v4l2_event_unsubscribe                                  r    _dev_err                                                a    device_create_file                                      BC    __video_register_device                                 T    __init_waitqueue_head                                       v4l2_ctrl_new_custom                                    ز    v4l2_ctrl_handler_init_class                            9c    init_timer_key                                          T    __ubsan_handle_load_invalid_value                       F    video_device_release                                    o    video_device_alloc                                      +    v4l2_device_register                                    :    vm_insert_page                                          g&    vmalloc_to_page                                         pHe    __x86_indirect_thunk_rax                                B!    v4l2_event_pending                                          _copy_from_user                                         H?5    v4l2_fh_add                                             bN    v4l2_fh_init                                            _֋    kmem_cache_alloc_trace                                  4    kmalloc_caches                                          k    _copy_to_user                                           Hۈ    __check_object_size                                     3    v4l2_fh_exit                                            B    v4l2_fh_del                                             T    finish_wait                                             &    prepare_to_wait_event                                   Q     schedule                                                uyH    init_wait_entry                                         8߬i    memcpy                                                  ?G     __cond_resched                                          a    video_devdata                                           n    sscanf                                                  s<\    kstrtoull                                               h    vmalloc                                                 [Q^    ktime_get_ts64                                          ?<    sprintf                                                 nJne    snprintf                                                    __msecs_to_jiffies                                      K    v4l2_ctrl_handler_free                                  1    v4l2_device_unregister                                  W]c    video_unregister_device                                 z    kfree                                                   IKv    device_remove_file                                          vfree                                                   O    v4l2_ctrl_subscribe_event                               [M8    v4l2_event_subscribe                                    !`    _raw_spin_unlock_bh                                     6    _raw_spin_lock_bh                                       N    del_timer_sync                                              __ubsan_handle_out_of_bounds                            ^    pv_ops                                                  "#>    __wake_up                                                   mod_timer                                               P    jiffies                                                 d    _raw_spin_lock                                          I@    vzalloc                                                 ~    _printk                                                 ke    __stack_chk_fail                                        ?    v4l2_event_queue                                        m    __fentry__                                                      +
  !                           &
                             %
  !                           %
  D                           F	                             L	  +                      'bool [8]'                                                                                     
                              
                             
                             	                        'int [8]'                           e                                                                                                                                                                               <  #                           1                                                                                                                    ~                                                                                                                                                                                                                                                                'char *[8]'                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    a  #                           \                                                                                                                                                                                (                     'v4l2l_buffer [32]'                                              	                             	                             	                              	                              	                              	                              	  "                           	                             	                       'v4l2_loopback_device *[8]'                                 'int [32]'     'int'                                      'v4l2l_format [55]'   
 'unsigned int'              L	  +              '_Bool'                                                                                                                                                                                   $                                                                                    
               	         	                                                    v4l2loopback                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             GCC: (Ubuntu 11.2.0-19ubuntu1) 11.2.0  GCC: (Ubuntu 11.2.0-19ubuntu1) 11.2.0                                                                                                                                                                                                                $                      j      #                         2                   ?                  X                  l           7                                                                                           @       o                   +          $                            $                   	                   +           $       $                                   W       6    H       $       R                 ^    p             p    l                        o                  $           `                       #                 x                 (                 -            0                                        5       3          r       G           N       `                 l    %            y    @              q                     @                                                        p      a                 $                                                              %             (          t      5    8      H       G                 S    
             d                 z    P                        |           ;                       |           S                       c                             k                              2                 I                 \                 t                                      p                                                                                                                             7       +                 7                 E    1      7       X                 d                     d             B    `             {    h                                  {      ]                            `                       P           @                 0                (             *    @            =    <      I       U    P             f    `            v          8           0                                        ^           `                                        8                                  0      "    S             B          :      V    f      [       o    @             {                5                           \                              "      1                O                            @#      W          l      c                             $               $ `       @                        4    @&      X      G                 _                  k    '      A      w    	      @           )                	      O                             ,                
                                  -      !          
      ]       	    @0      0      %	    
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             	                 	                  	    P             	    8                                                
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         H                                                                                                                	                                          /                     :            t	      F                     _                     g                     p                                                                                                                                                                                             	                                          '                     1   $         @       6                     P                     c                     p                                                                                                                                                                                                                  >                                       *                     1                     9                     ?                     N                     ]                     u                                                                                                                                                                                             *                     9                      __UNIQUE_ID_srcversion118 __UNIQUE_ID_depends117 ____versions __UNIQUE_ID_retpoline116 __UNIQUE_ID_name115 __UNIQUE_ID_vermagic114 _note_9 _note_8 client_usage_ops_replace client_usage_ops_merge client_usage_queue_event vm_close vm_close.cold __func__.9 vm_open vm_open.cold __func__.8 allocate_timeout_image allocate_timeout_image.cold __func__.32 sustain_timer_clb sustain_timer_clb.cold vidioc_enum_input vidioc_enum_input.cold __func__.24 client_usage_ops_add format_by_fourcc formats format_by_fourcc.cold check_timers buffer_written vidioc_subscribe_event free_buffers.isra.0 free_buffers.isra.0.cold __func__.33 free_devices __func__.2 dev_attr_format dev_attr_buffers dev_attr_max_openers try_free_buffers try_free_buffers.cold __func__.34 v4l2loopback_s_ctrl attr_show_format attr_show_format.cold init_buffers init_buffers.cold __func__.18 allocate_buffers allocate_buffers.cold __func__.3 attr_show_buffers attr_show_buffers.cold attr_show_maxopeners attr_show_maxopeners.cold timeout_timer_clb attr_store_maxopeners attr_store_maxopeners.cold attr_store_format attr_store_format.cold get_capture_buffer get_capture_buffer.cold vidioc_s_output vidioc_s_output.cold vidioc_s_input vidioc_s_input.cold vidioc_g_output vidioc_g_output.cold vidioc_g_input vidioc_g_input.cold vidioc_g_fmt_out vidioc_g_fmt_out.cold __func__.15 vidioc_g_parm vidioc_g_parm.cold __func__.29 vidioc_enum_framesizes vidioc_enum_framesizes.cold vidioc_g_fmt_cap vidioc_g_fmt_cap.cold __func__.14 vidioc_streamoff vidioc_streamoff.cold __func__.23 vidioc_enum_fmt_out vidioc_enum_fmt_out.cold vidioc_try_fmt_cap vidioc_try_fmt_cap.cold vidioc_s_fmt_cap vidioc_streamon vidioc_streamon.cold __func__.22 vidioc_enum_fmt_cap vidioc_enum_fmt_cap.cold __func__.13 vidioc_enum_output vidioc_enum_output.cold __func__.28 vidioc_enum_frameintervals vidioc_enum_frameintervals.cold v4l2_loopback_close v4l2_loopback_close.cold __func__.12 vidioc_querybuf vidioc_querybuf.cold __func__.20 vidioc_s_parm vidioc_s_parm.cold __func__.30 v4l2_loopback_read v4l2_loopback_read.cold __func__.5 vidioc_querycap vidioc_querycap.cold v4l2_loopback_open v4l2_loopback_open.cold __func__.11 vidioc_qbuf vidioc_qbuf.cold vidioc_try_fmt_out vidioc_try_fmt_out.cold __func__.17 vidioc_s_fmt_out vidioc_s_fmt_out.cold __func__.16 vidioc_dqbuf vidioc_dqbuf.cold v4l2_loopback_write v4l2_loopback_write.cold __func__.6 vidioc_reqbufs vidioc_reqbufs.cold __func__.19 v4l2_loopback_poll v4l2_loopback_poll.cold __func__.7 v4l2_loopback_mmap vm_ops v4l2_loopback_mmap.cold __func__.10 __func__.38 __func__.37 __func__.36 __func__.31 v4l2_loopback_fops v4l2_loopback_ioctl_ops __func__.4 v4l2loopback_ctrl_keepformat v4l2loopback_ctrl_sustainframerate v4l2loopback_ctrl_timeout v4l2loopback_ctrl_timeoutimageio __key.35 __func__.1 __func__.0 v4l2loopback_ctrl_ops __UNIQUE_ID_max_height400 __UNIQUE_ID_max_heighttype399 __param_max_height __param_str_max_height __UNIQUE_ID_max_width398 __UNIQUE_ID_max_widthtype397 __param_max_width __param_str_max_width __UNIQUE_ID_exclusive_caps396 __UNIQUE_ID_exclusive_capstype395 __param_exclusive_caps __param_str_exclusive_caps __param_arr_exclusive_caps __UNIQUE_ID_card_label394 __UNIQUE_ID_card_labeltype393 __param_card_label __param_str_card_label __param_arr_card_label __UNIQUE_ID_video_nr392 __UNIQUE_ID_video_nrtype391 __param_video_nr __param_str_video_nr __param_arr_video_nr __UNIQUE_ID_devices390 __UNIQUE_ID_devicestype389 __param_devices __param_str_devices __UNIQUE_ID_max_openers388 __UNIQUE_ID_max_openerstype387 __param_max_openers __param_str_max_openers __UNIQUE_ID_max_buffers386 __UNIQUE_ID_max_bufferstype385 __param_max_buffers __param_str_max_buffers __UNIQUE_ID_debug384 __UNIQUE_ID_debugtype383 __param_debug __param_str_debug __UNIQUE_ID_license382 __UNIQUE_ID_author381 __UNIQUE_ID_description380 .LC55 v4l2_fh_exit __check_object_size video_ioctl2 _copy_from_user __msecs_to_jiffies ktime_get_ts64 vmalloc_to_page __this_module snprintf v4l2_fh_del v4l2_fh_add finish_wait v4l2_ctrl_handler_init_class cleanup_module param_array_ops memcpy kfree prepare_to_wait_event __wake_up _raw_spin_lock kmem_cache_alloc_trace __fentry__ init_module __x86_indirect_thunk_rax _printk schedule __stack_chk_fail video_devdata _raw_spin_unlock_bh vzalloc __ubsan_handle_out_of_bounds __cond_resched device_create_file vm_insert_page init_wait_entry _dev_err v4l2_ctrl_new_custom mod_timer devs v4l2_ctrl_subscribe_event v4l2_event_pending v4l2_fh_init video_unregister_device sscanf v4l2_event_subscribe video_device_alloc kstrtoull del_timer_sync param_ops_charp _copy_to_user __init_waitqueue_head v4l2_device_register client_usage_ops pv_ops sprintf vfree init_timer_key param_ops_bool __video_register_device _raw_spin_lock_bh v4l2_ctrl_handler_free v4l2_device_unregister video_device_release v4l2_event_queue __ubsan_handle_load_invalid_value param_ops_int vmalloc v4l2_event_unsubscribe kmalloc_caches device_remove_file                  !             A                                                             	                                              	                                                    	          &            D       I            q                                 	                      h                                                     x                                       	          +                                                                                         	                                          
      "            1                                                                               	           	                                     	                                                                                            	                                                &           B           q            x         	                                        1           H                                                           *            !      0                  6            !      K                                                                                                                            `                                          :         	          A            4                  a	         	          \
                   i
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                                                      .                    T            (       \                                                                 )            ;                  A                  G                  Y                                                                              y                                                                                   9            E                        `                                                                        @                                                                                                -                    \                   e            q                                                                                                                                                                                                                .                    c                  l                                                                                                                                                        (         	          /            	      7            I                  O                  U                  c                                                                       	                      @                  	            -                                    -      #                    l                  u                                                d                                    d                          2            `      ;            \      g            `      p                                 	                                                    w                                    w                                   	          ,                  E            @      N            a            |         	                                                                                                                                                                   1            D            V            $      \                  b            $      t                                J                                                                   J                                                   3                  8            A            a            s            X      y                              X                                   	                      8               	          &            k      4                  =            K            Q            a            ~         	                                                                                                                  h                  q                                 	                                                                                                                              M                   ,         	          >                  ^                  g                                                                                                                       	                      +      ]            `      f                                                O                                    O                                      `                  \                  @                                       	                      u                              b                                    b                          N            V            ^            x         	                                     	           	                                                       	                             !             3                   9                   ?                   Q                     h                   !         	          !                  !                   !            !                  !            "            "         	          "            D      '"            9"            0      ?"                  E"            0      W"                    ]"         	          e"                  #                  $#            A#            a#         	          h#                  p#            #                  #                  #                  #                    $            h      $            %$           .$            j      4$         	          ;$                  e$                  n$            $                  $            $            $            $                  $                  $                  $                    1%         	   `       Q%            d%                   i%            %            t       %            %                    &            &            `      &            (&                   1&            A&            [&         	          b&                  j&            |&            d	      &                  &            d	      &                    &                  &            &            &           !'            ''         	          /'            	      Y'         	          a'                  i'            '                  '            '            '            '            |	      '                  '            |	      '                    (                  j(         	          q(            	      )            )         	          )            	      [)            )                  )            )            )                  )            )            *         	          *            	      *            /*            	      5*                  ;*            	      M*                    *         	          *            `      *            \      *            	      +                  +                  +            ,            .,         	          5,            
      =,            O,            {
      U,                  [,            {
      m,                    ,         	          ,            /
      ,            `      ,            -            -            0-            B-            
      H-                  N-            
      `-                    -         	          -            
      W.         	          ^.            
      /         	          /            
      /            @      /            /                   /            	0                  0            0                   %0            A0            p0         	          w0            .      0            0            R      0                  0            R      0                    0         	          0                  61            
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:                  :            ;:                  D:            R:                                                                                                                  '                    3                     :                     ?             D                    K                   W                     ^                     c             h             &      u                    z                                             `                                                                          +                                                                                                                                                                                              	                            &            -         	          ?            @       K                    R                    W            a                  z            	                                                  `	                                                @	                                                  @                                                                    
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            H                  ]                   r      8                  P                  h                                                                                                                                          	      (                  @                  X            .      p            X	                  	                  3                  7                  ;                   p                  @                  p                  Q      @            p      X            Y                  p                  k                                                    	   @                
                   	   `       P                   X                                                                                             `      (                   0                     8                    H             d      P                   X                     `                     p                   x                                                                                                                                                            @                   `                                                                               h                                                                             x                           (                   8                  @                  H                    P                   `         	                        7                   g7                                         	                   	                            0             	      8             	      @                     P             	      X             	      `                     p                   x             	                                        @                   	                                                            	                                        @                   	                                       @                  	                           0            	      8            	      @                    P            	      X            	      `                    p            	      x            	                                                        	                                      @                  	                                      	                  	                                       	                  	                           0            	      8            8
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                   
                                                                                                0                  @                   P                   X                                l                                       
                          8                    8                     .symtab .strtab .shstrtab .note.gnu.build-id .note.Linux .rela.text .rela.text.unlikely .altinstr_replacement .rela.init.text .rela.exit.text .rela__mcount_loc .rodata.str1.8 .rodata.str1.1 .rela.parainstructions .rela.altinstructions .rela.smp_locks .rela.rodata .modinfo .rela__param .rela.retpoline_sites __versions .rela.data .rela__bug_table .rela.gnu.linkonce.this_module .bss .comment .note.GNU-stack                                                                                             @       $                              .                     d       0                              ?                            V:                             :      @                     6      '                    J                     :                                   E      @               H      x'      '                    Y                     G                                    t                     G      t	                             o      @               $     H      '                                         eQ      H                                    @               4            '   
                                      Q                                         @               4     X      '                          2               xS      	                                  2               ]      w                                                 a                                          @               8:     0       '                                         a                                          @               h:     `       '                                         a                                          @               :     0       '                                        a                                          @               :      
      '                    	                    jr                                                       `v      h                                  @               E     `      '                    $                    w                                         @               xH     0       '                    5                    w                                    E                                                        @     @               H     8      '                    P                    L                                    K     @               ^     `       '                     a                                        @               \     @               @_     0       '   "                 {                                                               0                      N                                                  N                                                           P            (                    	                      h      L                                                   p_                                  0	*H010	`He0	*H1o0k0F0.1,0*U#Build time autogenerated kernel keyN#N0c-	,m"0	`He0	*H  }|($CH{kD-"^k&<[q-52U^#f	!sK[=a-:_b@oĿG]Gd]AݖbrzzېmeOylTJףԄ<k@G-_XeS2qN';Ş&y{;:D:" ca]ŋE눰zG˺u֏Kf\Z#hwFB訅DMכx{tpHkG-t0#wlڝ%xf*SQ``=h)fVox\aIk!{<ЭqX`ṳ#D@33_b|<LKXk+Vڷl64ۿ-&8b|`e|þZ]:S^;|-;QJubu;㶃3Z^3ǐ=SJK
H2=D!         ~Module signature appended~
