hGSSKrSSKrSSKrSSKrSSKrSSKJr SSKJrJ r J r SSK r SSK r SSKJr SSKJr SSKJr SSKr\R*R-\R*R.5 \"\R2R4R6S 5(d\"S 5r\R:rS1S jr S \!4Sjr"Sq#Sq$S2S\%S\ RLS\'S\%S\ \(\%\4S\ \ RLS\ \'S\ \%S\ \(\%\4S S4Sjjr)SSS\'S\'S\%SS S!\(\%\ \ \*\+\*S"4\,\*44S \,S#4S$jr-S%\ RLS&\,S#S'\*S(\'S \ RL4 S)jr.S3S\%S*\ \'\4S+\ \ \'\4S\%S,\%S \+\ RL\ RL\(\%\444 S-jjr/SSS \!4S.jr0SSS \,\*4S/jr1S4S\%S\%S \+\,\*\ \'44S0jjr2g!\a \R>rGN6f=f!\a \"S 5rGNKf=f)5N)Fraction)AnyOptionalUnion)_log_api_usage_once) _video_opt) _raise_video_deprecation_warning pict_typea+Your version of PyAV is too old for the necessary video operations in torchvision. If you are on Python 3.5, you will have to build from source (the conda-forge packages are not up-to-date). See https://github.com/mikeboers/PyAV#installation for instructions on how to install PyAV on your system. zPyAV is not installed, and is necessary for the video operations in torchvision. See https://github.com/mikeboers/PyAV#installation for instructions on how to install PyAV on your system. returncB[[[5(a[egN isinstanceav ExceptionL/var/www/auris/envauris/lib/python3.13/site-packages/torchvision/io/video.py_check_av_availabler,s"i  !rc4[[[5(+$rrrrr _av_availabler1s"i( ((r filename video_arrayfps video_codecoptions audio_array audio_fps audio_codec audio_optionsc b[5 [RR5(d2[RR 5(d[ [ 5 [5 [R"U[RS9RSS9n[U[5(a[[R"U55n[ R""USS9n U R%X2S9n UR&SU lUR&SU lUS :waS OS U lU=(d 0U lUGb2S S SSSSSSSSS. n U R%XvS9n U=(d 0U lUR&Sn U S:aSOSnU R0R2SR4R6n[R8"X5n[R"U5RSS9R;U5n[ R<R?X_US9nUUl U RCU5HnU REU5 M U RC5HnU REU5 M UHRn[ RFR?US S9nSUl$U RCU5HnU REU5 M MT U RC5HnU REU5 M S S S 5 g ![Ja SSK&J'n URPUl$Nf=f!,(df  g =f)a [DEPRECATED] Writes a 4d tensor in [T, H, W, C] format in a video file. .. warning:: DEPRECATED: All the video decoding and encoding capabilities of torchvision are deprecated from version 0.22 and will be removed in version 0.24. We recommend that you migrate to `TorchCodec `__, where we'll consolidate the future decoding/encoding capabilities of PyTorch This function relies on PyAV (therefore, ultimately FFmpeg) to encode videos, you can get more fine-grained control by referring to the other options at your disposal within `the FFMpeg wiki `_. Args: filename (str): path where the video will be saved video_array (Tensor[T, H, W, C]): tensor containing the individual frames, as a uint8 tensor in [T, H, W, C] format fps (Number): video frames per second video_codec (str): the name of the video codec, i.e. "libx264", "h264", etc. options (Dict): dictionary containing options to be passed into the PyAV video stream. The list of options is codec-dependent and can all be found from `the FFMpeg wiki `_. audio_array (Tensor[C, N]): tensor containing the audio, where C is the number of channels and N is the number of samples audio_fps (Number): audio sample rate, typically 44100 or 48000 audio_codec (str): the name of the audio codec, i.e. "mp3", "aac", etc. audio_options (Dict): dictionary containing options to be passed into the PyAV audio stream. The list of options is codec-dependent and can all be found from `the FFMpeg wiki `_. Examples:: >>> # Creating libx264 video with CRF 17, for visually lossless footage: >>> >>> from torchvision.io import write_video >>> # 1000 frames of 100x100, 3-channel image. >>> vid = torch.randn(1000, 100, 100, 3, dtype = torch.uint8) >>> write_video("video.mp4", options = {"crf": "17"}) dtypeT)forcew)mode)raterr libx264rgbyuv420prgb24Nzr=)rrrrrr r!r"r# containerstreamaudio_format_dtypesa_stream num_channels audio_layoutaudio_sample_fmt format_dtypeframepacketimgr>s rrCrC:sj%& 99 ! ! # #EII,@,@,B,BK(//+U[[AGGdGSK#u"((3-   $ %%k%<"((+ #))!, &1\&Aw B  " # !++K+HH,2H &,,Q/L'3a'78VL(0066q9@@EE 88$7$IJL//+6<<4<HOOP\]KMM..{\h.iE )E "//%0 f%1#//+ f%,CMM..s7.CE 3"( !--. f%/mmoF MM& !&k % $X 36"-"2"2 3Y % $s2#F0L K9AL 9!LL LL  L.r]zav.container.Container start_offset end_offsetpts_unitr^zav.stream.Stream stream_name.zav.frame.Framecv[S- q[[-[S- :Xa[R"5 US:Xan[ [ R "USUR- -55nU[S5:wa/[ [ R"USUR- -55nO[R"S5 0nSnSnURS:XaURRn U (acSU ;a]U RS5n XSn [ R""S U 5n U c[ R""S U 5n U bU R%S 5S :HnUn ['U S- S 5n U(a['X- S 5n UR)U SSUS9 S n[-UR."S0UD65H:unnUUUR0'UR0U:dM'U(a X:aUS- nM: O [3U5Vs/sH'nXUR0s=::aU::dMO M"UUPM) nn[5U5S :aTUS :aNX;aIUVs/sH nUU:dM UPM nn[5U5S :a ['U5nUR7S UU5 U$![*a /s$f=f![*a Nf=fs snfs snf)Nr secinfzBThe pts_unit 'pts' gives wrong results. Please use pts_unit 'sec'.TvideosDivXsDivX(\d+)Build(\d+)(\w)sDivX(\d+)b(\d+)(\w)prF) any_framebackwardr^r) _CALLED_TIMES_GC_COLLECTION_INTERVALgccollectrHmathfloor time_baserGceilwarningswarntype codec_context extradatafindresearchgroupmaxseek FFmpegError enumeratedecodeptssortedleninsert)r]rhrirjr^rkframes should_buffermax_buffer_sizerposdo seek_offset buffer_count_idxreiresultpreceding_framesfirst_frame_ptss r_read_from_streamrsQM..2IA2MM 54::la&:J:J6J&KLM u %TYYzQ9I9I5I'JKLJ Z[ FMO {{g((22  I-..)C$A 5q9AyII5q9} ! d 2 KkAoq)K+7; {ed6R L  $Y%5%5%D %DEKD% %F599 yyJ& \%C A%L F"( _AJ>J!J!*J!:J1J1 J1 J6J6 JJ! J.-J.aframes audio_frames ref_startref_endcUSRUSRpTURSnXT- S-U- nSnUn XB:a[X$- U- 5nXS:a[X5- U- 5n USS2X24$)Nrr )rrMrH) rrrrstartend total_aframesstep_per_aframes_idxe_idxs r_align_audio_framesrsa$$l2&6&:&:3MM!$M{Q-7O E E Y&/9: }W]o56 1ek> ""r start_ptsend_pts output_formatc ,[5 [RR5(d2[RR 5(d[ [ 5 UR5nUS;a[SUS35eSSK J n U"5S:waN[RRU5(d[SU35e[R "XX#5upgnGO[#5 Uc [%S 5nX!:a[S US U35e0n/n /n [R&n [(R*"US S 9n U R,R.(a#U R,R.SR0n U R,R2(a][5U UUUU R,R2SSS05n U R,R2SR6n U b[%U 5US'U R,R.(aO[5U UUUU R,R.SSS05n U R,R.SR8US'SSS5 U Vs/sH oR=5R?5PM" nnU Vs/sHoR?5PM nnU(a+[R@"[BRD"U55nO#[RF"S[RHS9nU(a[BRJ"US5n[R@"U5nUS:XaY[M[NRP"USU - -55nU[%S 5:wa%[M[NRR"USU - -55n[UXzX5nO#[RF"S[RVS9nUS:XaURYSSSS5nXgU4$!,(df  GN=f![:a GNf=fs snfs snf)ar[DEPRECATED] Reads a video from a file, returning both the video frames and the audio frames .. warning:: DEPRECATED: All the video decoding and encoding capabilities of torchvision are deprecated from version 0.22 and will be removed in version 0.24. We recommend that you migrate to `TorchCodec `__, where we'll consolidate the future decoding/encoding capabilities of PyTorch Args: filename (str): path to the video file. If using the pyav backend, this can be whatever ``av.open`` accepts. start_pts (int if pts_unit = 'pts', float / Fraction if pts_unit = 'sec', optional): The start presentation time of the video end_pts (int if pts_unit = 'pts', float / Fraction if pts_unit = 'sec', optional): The end presentation time pts_unit (str, optional): unit in which start_pts and end_pts values will be interpreted, either 'pts' or 'sec'. Defaults to 'pts'. output_format (str, optional): The format of the output video tensors. Can be either "THWC" (default) or "TCHW". Returns: vframes (Tensor[T, H, W, C] or Tensor[T, C, H, W]): the `T` video frames aframes (Tensor[K, L]): the audio frames, where `K` is the number of channels and `L` is the number of points info (Dict): metadata for the video and audio. Can contain the fields video_fps (float) and audio_fps (int) )THWCTCHWz5output_format should be either 'THWC' or 'TCHW', got .rget_video_backendpyavzFile not found: Nrnz7end_pts should be larger than start_pts, got start_pts=z and end_pts=ignoremetadata_errorsrp video_fpsrRr!)rr r rqr%r rm)r rrrqr)-r r?r@rArBr read_videoupper ValueError torchvisionrospathexists RuntimeErrorr _read_videorrGdefault_timebaserrKrQrRr{rpr average_rater*rto_rgb to_ndarrayrDrIstackemptyrE concatenaterHryrzr|rfloat32permute)rrrrjrrvframesrinfo video_framesraudio_timebaser]rre vframes_list aframes_lists rrrsm@%& 99 ! ! # #EII,@,@,B,BJ'!'')M,,PQ^P__`abb-f$ww~~h''!1(<= =!+!7!7W!_$ ?ElG  I)Tabiajk   #44 8< $$**%.%6%6%<%7I,J"KLG)'TGkk& >G//!Q1- T !!o=<8   OEs=)O;>D!O)O;+'P P) O83O;8O;; P P c`URSRRnUcgSU;agg)NrFsLavcT)rQrr)r]rs r!_can_read_timestamps_from_packetsrs5!!!$22<`__, where we'll consolidate the future decoding/encoding capabilities of PyTorch Note that the function decodes the whole video frame-by-frame. Args: filename (str): path to the video file pts_unit (str, optional): unit in which timestamp values will be returned either 'pts' or 'sec'. Defaults to 'pts'. Returns: pts (List[int] if pts_unit = 'pts', List[Fraction] if pts_unit = 'sec'): presentation timestamps for each one of the frames in the video. video_fps (float, optional): the frame rate for the video rrrNrrz Failed decoding frames for file zFailed to open container for z; Caught error: rm)r r?r@rArBrread_video_timestampsrrr _read_video_timestampsrrrKrQrpr{rrr}r~rGrRuntimeWarningsort) rrjrrrr] video_streamvideo_time_baseemsgrs rrrsn0%& 99 ! ! # #EII,@,@,B,B12-f$00DDI C + WWXx 8I  &&(0066q9 "."8"8Q29=C",";";< 9HHJ5,/0Cq?"C0 >#QMM$DXJ"OPQ 9 8 +-hZ7GsK c>**+1saE<+AE+- E8E+ E</F6#E(%E+'E((E++ E95E<9E<< F3#F..F3)r N)libx264NNNNN)rNrr)r)3rwryrrr} fractionsrtypingrrrrFrIr?utilsrr _video_deprecation_warningr rlogging set_levelERRORhasattrrprerZ ImportErrorrAttributeErrorAVErrorrboolrrurvstrTensorrGdictrCrHtuplelistrrrrrrrrrrs. '' 'H JJ))* 288>>,,k : :   !nn  )t)  !(,*.!%!%.2v"v"v" v" v" d38n % v" %,,' v"v"#v"DcN+v" v"rM'MMM M  M c8E#uS#XS *I$JKKL M M` # \\ #)-.>)? #LO #Z_ # \\ #")*04 v"v"UH_%v"eE8O, -v" v"  v"  5<<tCH~ 56 v"r1IdO(@OT#YO8C8385cT\]bTcIcCd8y !jj !   Bs1A'G.( GG+'G.*G++G..H?H