Recherche avancée

Médias (91)

Autres articles (111)

  • Script d’installation automatique de MediaSPIP

    25 avril 2011, par

    Afin de palier aux difficultés d’installation dues principalement aux dépendances logicielles coté serveur, un script d’installation "tout en un" en bash a été créé afin de faciliter cette étape sur un serveur doté d’une distribution Linux compatible.
    Vous devez bénéficier d’un accès SSH à votre serveur et d’un compte "root" afin de l’utiliser, ce qui permettra d’installer les dépendances. Contactez votre hébergeur si vous ne disposez pas de cela.
    La documentation de l’utilisation du script d’installation (...)

  • Ajouter des informations spécifiques aux utilisateurs et autres modifications de comportement liées aux auteurs

    12 avril 2011, par

    La manière la plus simple d’ajouter des informations aux auteurs est d’installer le plugin Inscription3. Il permet également de modifier certains comportements liés aux utilisateurs (référez-vous à sa documentation pour plus d’informations).
    Il est également possible d’ajouter des champs aux auteurs en installant les plugins champs extras 2 et Interface pour champs extras.

  • Librairies et binaires spécifiques au traitement vidéo et sonore

    31 janvier 2010, par

    Les logiciels et librairies suivantes sont utilisées par SPIPmotion d’une manière ou d’une autre.
    Binaires obligatoires FFMpeg : encodeur principal, permet de transcoder presque tous les types de fichiers vidéo et sonores dans les formats lisibles sur Internet. CF ce tutoriel pour son installation ; Oggz-tools : outils d’inspection de fichiers ogg ; Mediainfo : récupération d’informations depuis la plupart des formats vidéos et sonores ;
    Binaires complémentaires et facultatifs flvtool2 : (...)

Sur d’autres sites (11345)

  • ffmpeg aresample has no effect while it works in ffplay

    11 novembre 2020, par Lemon Sky

    I have a .ts file which is missing frames 20 seconds into the file. I'd like to fill the missing parts with silence. This works using the following command with ffplay :

    


    ffplay -i http://tyberis.com/KFYI-AM_2020-10-30_09-05-26.ts -af aresample=async=1

    


    The same should work with ffmpeg but no silence is injected. Instead, the audio just continues playing. Example :

    


    ffmpeg -i http://tyberis.com/KFYI-AM_2020-10-30_09-05-26.ts -af aresample=async=1 -f wav -acodec pcm_s16le -ac 2 - | ffplay -i -

    


    What am I doing wrong ?

    


    Log :

    


    >ffmpeg -y -nostats -loglevel trace -i http://tyberis.com/KFYI-AM_2020-10-30_09-05-26.ts -af aresample=async=1 -f wav -acodec pcm_s16le -ac 2 out.wav
ffmpeg version 4.3.1-2020-11-08-full_build-www.gyan.dev Copyright (c) 2000-2020 the FFmpeg developers
  built with gcc 10.2.0 (Rev3, Built by MSYS2 project)
  configuration: --enable-gpl --enable-version3 --enable-static --disable-w32threads --disable-autodetect --enable-fontconfig --enable-iconv --enable-gnutls --enable-libxml2 --enable-gmp --enable-lzma --enable-libsnappy --enable-zlib --enable-libsrt --enable-libssh --enable-libzmq --enable-avisynth --enable-libbluray --enable-libcaca --enable-sdl2 --enable-libdav1d --enable-libzvbi --enable-librav1e --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxvid --enable-libaom --enable-libopenjpeg --enable-libvpx --enable-libass --enable-frei0r --enable-libfreetype --enable-libfribidi --enable-libvidstab --enable-libvmaf --enable-libzimg --enable-amf --enable-cuda-llvm --enable-cuvid --enable-ffnvcodec --enable-nvdec --enable-nvenc --enable-d3d11va --enable-dxva2 --enable-libmfx --enable-libcdio --enable-libgme --enable-libmodplug --enable-libopenmpt --enable-libopencore-amrwb --enable-libmp3lame --enable-libshine --enable-libtheora --enable-libtwolame --enable-libvo-amrwbenc --enable-libilbc --enable-libgsm --enable-libopencore-amrnb --enable-libopus --enable-libspeex --enable-libvorbis --enable-ladspa --enable-libbs2b --enable-libflite --enable-libmysofa --enable-librubberband --enable-libsoxr --enable-chromaprint
  libavutil      56. 51.100 / 56. 51.100
  libavcodec     58. 91.100 / 58. 91.100
  libavformat    58. 45.100 / 58. 45.100
  libavdevice    58. 10.100 / 58. 10.100
  libavfilter     7. 85.100 /  7. 85.100
  libswscale      5.  7.100 /  5.  7.100
  libswresample   3.  7.100 /  3.  7.100
  libpostproc    55.  7.100 / 55.  7.100
Splitting the commandline.
Reading option '-y' ... matched as option 'y' (overwrite output files) with argument '1'.
Reading option '-nostats' ... matched as option 'stats' (print progress report during encoding) with argument 0.
Reading option '-loglevel' ... matched as option 'loglevel' (set logging level) with argument 'trace'.
Reading option '-i' ... matched as input url with argument 'http://tyberis.com/KFYI-AM_2020-10-30_09-05-26.ts'.
Reading option '-af' ... matched as option 'af' (set audio filters) with argument 'aresample=async=1'.
Reading option '-f' ... matched as option 'f' (force format) with argument 'wav'.
Reading option '-acodec' ... matched as option 'acodec' (force audio codec ('copy' to copy stream)) with argument 'pcm_s16le'.
Reading option '-ac' ... matched as option 'ac' (set number of audio channels) with argument '2'.
Reading option 'out.wav' ... matched as output url.
Finished splitting the commandline.
Parsing a group of options: global .
Applying option y (overwrite output files) with argument 1.
Applying option nostats (print progress report during encoding) with argument 0.
Applying option loglevel (set logging level) with argument trace.
Successfully parsed a group of options.
Parsing a group of options: input url http://tyberis.com/KFYI-AM_2020-10-30_09-05-26.ts.
Successfully parsed a group of options.
Opening an input file: http://tyberis.com/KFYI-AM_2020-10-30_09-05-26.ts.
[NULL @ 000001d0e7bbd200] Opening 'http://tyberis.com/KFYI-AM_2020-10-30_09-05-26.ts' for reading
[http @ 000001d0e7bbe2c0] Setting default whitelist 'http,https,tls,rtp,tcp,udp,crypto,httpproxy,data'
[tcp @ 000001d0e7bc0d00] Original list of addresses:
[tcp @ 000001d0e7bc0d00] Address 144.2.127.86 port 80
[tcp @ 000001d0e7bc0d00] Interleaved list of addresses:
[tcp @ 000001d0e7bc0d00] Address 144.2.127.86 port 80
[tcp @ 000001d0e7bc0d00] Starting connection attempt to 144.2.127.86 port 80
[tcp @ 000001d0e7bc0d00] Successfully connected to 144.2.127.86 port 80
[http @ 000001d0e7bbe2c0] request: GET /KFYI-AM_2020-10-30_09-05-26.ts HTTP/1.1
User-Agent: Lavf/58.45.100
Accept: */*
Range: bytes=0-
Connection: close
Host: tyberis.com
Icy-MetaData: 1


[http @ 000001d0e7bbe2c0] header='HTTP/1.1 206 Partial Content'
[http @ 000001d0e7bbe2c0] http_code=206
[http @ 000001d0e7bbe2c0] header='Content-Type: video/vnd.dlna.mpeg-tts'
[http @ 000001d0e7bbe2c0] header='Last-Modified: Tue, 10 Nov 2020 19:12:18 GMT'
[http @ 000001d0e7bbe2c0] header='Accept-Ranges: bytes'
[http @ 000001d0e7bbe2c0] header='ETag: "7c6a9e6895b7d61:0"'
[http @ 000001d0e7bbe2c0] header='Server: Microsoft-IIS/10.0'
[http @ 000001d0e7bbe2c0] header='Access-Control-Allow-Origin: *'
[http @ 000001d0e7bbe2c0] header='Access-Control-Allow-Headers: Origin, X-Requested-With, Content-Type, Accept, Authorization, Range'
[http @ 000001d0e7bbe2c0] header='Access-Control-Allow-Methods: GET,HEAD,OPTIONS,POST,PUT'
[http @ 000001d0e7bbe2c0] header='Access-Control-Allow-Credentials: true'
[http @ 000001d0e7bbe2c0] header='Date: Wed, 11 Nov 2020 15:52:32 GMT'
[http @ 000001d0e7bbe2c0] header='Connection: close'
[http @ 000001d0e7bbe2c0] header='Content-Length: 6531496'
[http @ 000001d0e7bbe2c0] header='Content-Range: bytes 0-6531495/6531496'
[http @ 000001d0e7bbe2c0] header=''
Probing mpegts score:50 size:2048
[mpegts @ 000001d0e7bbd200] Format mpegts probed with size=2048 and score=50
[mpegts @ 000001d0e7bbd200] Probe: 7648, score: 41, dvhs_score: -2, fec_score: -2
[mpegts @ 000001d0e7bbd200] Filter: pid=0x11 type=1
[mpegts @ 000001d0e7bbd200] Filter: pid=0x0 type=1
[mpegts @ 000001d0e7bbd200] Filter: pid=0x12 type=1
[mpegts @ 000001d0e7bbd200] SDT:
[mpegts @ 000001d0e7bbd200] tag: 0x48 len=18
[mpegts @ 000001d0e7bbd200] new_program: id=0x0001
[mpegts @ 000001d0e7bbd200] PAT:
[mpegts @ 000001d0e7bbd200] sid=0x1 pid=0x1000
[mpegts @ 000001d0e7bbd200] new_program: id=0x0001
[mpegts @ 000001d0e7bbd200] Filter: pid=0x1000 type=1
[mpegts @ 000001d0e7bbd200] PMT: len 21
[mpegts @ 000001d0e7bbd200] sid=0x1 sec_num=0/0 version=0 tid=2
[mpegts @ 000001d0e7bbd200] pcr_pid=0x100
[mpegts @ 000001d0e7bbd200] Filter: pid=0x100 type=0
[mpegts @ 000001d0e7bbd200] stream=0 stream_type=f pid=100 prog_reg_desc=
[mpegts @ 000001d0e7bbd200] tuning done
[mpegts @ 000001d0e7bbd200] Before avformat_find_stream_info() pos: 0 bytes read:7648 seeks:0 nb_streams:1
[mpegts @ 000001d0e7bbd200] Skipping after seek
[mpegts @ 000001d0e7bbd200] SDT:
[mpegts @ 000001d0e7bbd200] tag: 0x48 len=18
[mpegts @ 000001d0e7bbd200] new_program: id=0x0001
[mpegts @ 000001d0e7bbd200] PAT:
[mpegts @ 000001d0e7bbd200] sid=0x1 pid=0x1000
[mpegts @ 000001d0e7bbd200] new_program: id=0x0001
[mpegts @ 000001d0e7bbd200] PMT: len 21
[mpegts @ 000001d0e7bbd200] sid=0x1 sec_num=0/0 version=0 tid=2
[mpegts @ 000001d0e7bbd200] pcr_pid=0x100
[mpegts @ 000001d0e7bbd200] pid=100 pes_code=0x1c0
[mpegts @ 000001d0e7bbd200] probing stream 0 pp:2500
Probing aac score:51 size:2640
Probing flac score:13 size:2640
[mpegts @ 000001d0e7bbd200] Probe with size=2640, packets=1 detected aac with score=51
[mpegts @ 000001d0e7bbd200] probed stream 0
[mpegts @ 000001d0e7bbd200] pid=100 pes_code=0x1c0
    Last message repeated 11 times
[mpegts @ 000001d0e7bbd200] max_analyze_duration 5000000 reached at 5014800 microseconds st:0
[tcp @ 000001d0e7c31480] Original list of addresses:
[tcp @ 000001d0e7c31480] Address 144.2.127.86 port 80
[tcp @ 000001d0e7c31480] Interleaved list of addresses:
[tcp @ 000001d0e7c31480] Address 144.2.127.86 port 80
[tcp @ 000001d0e7c31480] Starting connection attempt to 144.2.127.86 port 80
[tcp @ 000001d0e7c31480] Successfully connected to 144.2.127.86 port 80
[http @ 000001d0e7bbe2c0] request: GET /KFYI-AM_2020-10-30_09-05-26.ts HTTP/1.1
User-Agent: Lavf/58.45.100
Accept: */*
Range: bytes=6281496-
Connection: close
Host: tyberis.com
Icy-MetaData: 1


[http @ 000001d0e7bbe2c0] header='HTTP/1.1 206 Partial Content'
[http @ 000001d0e7bbe2c0] http_code=206
[http @ 000001d0e7bbe2c0] header='Content-Type: video/vnd.dlna.mpeg-tts'
[http @ 000001d0e7bbe2c0] header='Last-Modified: Tue, 10 Nov 2020 19:12:18 GMT'
[http @ 000001d0e7bbe2c0] header='Accept-Ranges: bytes'
[http @ 000001d0e7bbe2c0] header='ETag: "7c6a9e6895b7d61:0"'
[http @ 000001d0e7bbe2c0] header='Server: Microsoft-IIS/10.0'
[http @ 000001d0e7bbe2c0] header='Access-Control-Allow-Origin: *'
[http @ 000001d0e7bbe2c0] header='Access-Control-Allow-Headers: Origin, X-Requested-With, Content-Type, Accept, Authorization, Range'
[http @ 000001d0e7bbe2c0] header='Access-Control-Allow-Methods: GET,HEAD,OPTIONS,POST,PUT'
[http @ 000001d0e7bbe2c0] header='Access-Control-Allow-Credentials: true'
[http @ 000001d0e7bbe2c0] header='Date: Wed, 11 Nov 2020 15:52:32 GMT'
[http @ 000001d0e7bbe2c0] header='Connection: close'
[http @ 000001d0e7bbe2c0] header='Content-Length: 250000'
[http @ 000001d0e7bbe2c0] header='Content-Range: bytes 6281496-6531495/6531496'
[http @ 000001d0e7bbe2c0] header=''
[mpegts @ 000001d0e7bbd200] Skipping after seek
[mpegts @ 000001d0e7bbd200] Probe: 763, score: 5, dvhs_score: 1, fec_score: 1
[mpegts @ 000001d0e7bbd200] Probe: 8192, score: 44, dvhs_score: -3, fec_score: -3
[tcp @ 000001d0e7c31580] Original list of addresses:
[tcp @ 000001d0e7c31580] Address 144.2.127.86 port 80
[tcp @ 000001d0e7c31580] Interleaved list of addresses:
[tcp @ 000001d0e7c31580] Address 144.2.127.86 port 80
[tcp @ 000001d0e7c31580] Starting connection attempt to 144.2.127.86 port 80
[tcp @ 000001d0e7c31580] Successfully connected to 144.2.127.86 port 80
[http @ 000001d0e7bbe2c0] request: GET /KFYI-AM_2020-10-30_09-05-26.ts HTTP/1.1
User-Agent: Lavf/58.45.100
Accept: */*
Range: bytes=6266023-
Connection: close
Host: tyberis.com
Icy-MetaData: 1


[http @ 000001d0e7bbe2c0] header='HTTP/1.1 206 Partial Content'
[http @ 000001d0e7bbe2c0] http_code=206
[http @ 000001d0e7bbe2c0] header='Content-Type: video/vnd.dlna.mpeg-tts'
[http @ 000001d0e7bbe2c0] header='Last-Modified: Tue, 10 Nov 2020 19:12:18 GMT'
[http @ 000001d0e7bbe2c0] header='Accept-Ranges: bytes'
[http @ 000001d0e7bbe2c0] header='ETag: "7c6a9e6895b7d61:0"'
[http @ 000001d0e7bbe2c0] header='Server: Microsoft-IIS/10.0'
[http @ 000001d0e7bbe2c0] header='Access-Control-Allow-Origin: *'
[http @ 000001d0e7bbe2c0] header='Access-Control-Allow-Headers: Origin, X-Requested-With, Content-Type, Accept, Authorization, Range'
[http @ 000001d0e7bbe2c0] header='Access-Control-Allow-Methods: GET,HEAD,OPTIONS,POST,PUT'
[http @ 000001d0e7bbe2c0] header='Access-Control-Allow-Credentials: true'
[http @ 000001d0e7bbe2c0] header='Date: Wed, 11 Nov 2020 15:52:32 GMT'
[http @ 000001d0e7bbe2c0] header='Connection: close'
[http @ 000001d0e7bbe2c0] header='Content-Length: 265473'
[http @ 000001d0e7bbe2c0] header='Content-Range: bytes 6266023-6531495/6531496'
[http @ 000001d0e7bbe2c0] header=''
[tcp @ 000001d0e7c31480] Original list of addresses:
[tcp @ 000001d0e7c31480] Address 144.2.127.86 port 80
[tcp @ 000001d0e7c31480] Interleaved list of addresses:
[tcp @ 000001d0e7c31480] Address 144.2.127.86 port 80
[tcp @ 000001d0e7c31480] Starting connection attempt to 144.2.127.86 port 80
[tcp @ 000001d0e7c31480] Successfully connected to 144.2.127.86 port 80
[http @ 000001d0e7bbe2c0] request: GET /KFYI-AM_2020-10-30_09-05-26.ts HTTP/1.1
User-Agent: Lavf/58.45.100
Accept: */*
Range: bytes=6281644-
Connection: close
Host: tyberis.com
Icy-MetaData: 1


[http @ 000001d0e7bbe2c0] header='HTTP/1.1 206 Partial Content'
[http @ 000001d0e7bbe2c0] http_code=206
[http @ 000001d0e7bbe2c0] header='Content-Type: video/vnd.dlna.mpeg-tts'
[http @ 000001d0e7bbe2c0] header='Last-Modified: Tue, 10 Nov 2020 19:12:18 GMT'
[http @ 000001d0e7bbe2c0] header='Accept-Ranges: bytes'
[http @ 000001d0e7bbe2c0] header='ETag: "7c6a9e6895b7d61:0"'
[http @ 000001d0e7bbe2c0] header='Server: Microsoft-IIS/10.0'
[http @ 000001d0e7bbe2c0] header='Access-Control-Allow-Origin: *'
[http @ 000001d0e7bbe2c0] header='Access-Control-Allow-Headers: Origin, X-Requested-With, Content-Type, Accept, Authorization, Range'
[http @ 000001d0e7bbe2c0] header='Access-Control-Allow-Methods: GET,HEAD,OPTIONS,POST,PUT'
[http @ 000001d0e7bbe2c0] header='Access-Control-Allow-Credentials: true'
[http @ 000001d0e7bbe2c0] header='Date: Wed, 11 Nov 2020 15:52:33 GMT'
[http @ 000001d0e7bbe2c0] header='Connection: close'
[http @ 000001d0e7bbe2c0] header='Content-Length: 249852'
[http @ 000001d0e7bbe2c0] header='Content-Range: bytes 6281644-6531495/6531496'
[http @ 000001d0e7bbe2c0] header=''
[mpegts @ 000001d0e7bbd200] pid=100 pes_code=0x1c0
    Last message repeated 88 times
[tcp @ 000001d0e7c31580] Original list of addresses:
[tcp @ 000001d0e7c31580] Address 144.2.127.86 port 80
[tcp @ 000001d0e7c31580] Interleaved list of addresses:
[tcp @ 000001d0e7c31580] Address 144.2.127.86 port 80
[tcp @ 000001d0e7c31580] Starting connection attempt to 144.2.127.86 port 80
[tcp @ 000001d0e7c31580] Successfully connected to 144.2.127.86 port 80
[http @ 000001d0e7bbe2c0] request: GET /KFYI-AM_2020-10-30_09-05-26.ts HTTP/1.1
User-Agent: Lavf/58.45.100
Accept: */*
Range: bytes=0-
Connection: close
Host: tyberis.com
Icy-MetaData: 1


[http @ 000001d0e7bbe2c0] header='HTTP/1.1 206 Partial Content'
[http @ 000001d0e7bbe2c0] http_code=206
[http @ 000001d0e7bbe2c0] header='Content-Type: video/vnd.dlna.mpeg-tts'
[http @ 000001d0e7bbe2c0] header='Last-Modified: Tue, 10 Nov 2020 19:12:18 GMT'
[http @ 000001d0e7bbe2c0] header='Accept-Ranges: bytes'
[http @ 000001d0e7bbe2c0] header='ETag: "7c6a9e6895b7d61:0"'
[http @ 000001d0e7bbe2c0] header='Server: Microsoft-IIS/10.0'
[http @ 000001d0e7bbe2c0] header='Access-Control-Allow-Origin: *'
[http @ 000001d0e7bbe2c0] header='Access-Control-Allow-Headers: Origin, X-Requested-With, Content-Type, Accept, Authorization, Range'
[http @ 000001d0e7bbe2c0] header='Access-Control-Allow-Methods: GET,HEAD,OPTIONS,POST,PUT'
[http @ 000001d0e7bbe2c0] header='Access-Control-Allow-Credentials: true'
[http @ 000001d0e7bbe2c0] header='Date: Wed, 11 Nov 2020 15:52:33 GMT'
[http @ 000001d0e7bbe2c0] header='Connection: close'
[http @ 000001d0e7bbe2c0] header='Content-Length: 6531496'
[http @ 000001d0e7bbe2c0] header='Content-Range: bytes 0-6531495/6531496'
[http @ 000001d0e7bbe2c0] header=''
[mpegts @ 000001d0e7bbd200] stream 0: start_time: 1.4 duration: 1097.98
[mpegts @ 000001d0e7bbd200] format: start_time: 1.4 duration: 1097.98 (estimate from pts) bitrate=47 kb/s
[mpegts @ 000001d0e7bbd200] After avformat_find_stream_info() pos: 0 bytes read:329238 seeks:3 frames:117
Input #0, mpegts, from 'http://tyberis.com/KFYI-AM_2020-10-30_09-05-26.ts':
  Duration: 00:18:17.98, start: 1.400000, bitrate: 47 kb/s
  Program 1
    Metadata:
      service_name    : Service01
      service_provider: FFmpeg
    Stream #0:0[0x100], 117, 1/90000: Audio: aac (HE-AACv2) ([15][0][0][0] / 0x000F), 44100 Hz, stereo, fltp, 45 kb/s
Successfully opened the file.
Parsing a group of options: output url out.wav.
Applying option af (set audio filters) with argument aresample=async=1.
Applying option f (force format) with argument wav.
Applying option acodec (force audio codec ('copy' to copy stream)) with argument pcm_s16le.
Applying option ac (set number of audio channels) with argument 2.
Successfully parsed a group of options.
Opening an output file: out.wav.
[file @ 000001d0e7c06200] Setting default whitelist 'file,crypto,data'
Successfully opened the file.
Stream mapping:
  Stream #0:0 -> #0:0 (aac (native) -> pcm_s16le (native))
Press [q] to stop, [?] for help
cur_dts is invalid st:0 (0) [init:0 i_done:0 finish:0] (this is harmless if it occurs once at the start per stream)
[mpegts @ 000001d0e7bbd200] Skipping after seek
[mpegts @ 000001d0e7bbd200] SDT:
[mpegts @ 000001d0e7bbd200] tag: 0x48 len=18
[mpegts @ 000001d0e7bbd200] new_program: id=0x0001
[mpegts @ 000001d0e7bbd200] PAT:
[mpegts @ 000001d0e7bbd200] sid=0x1 pid=0x1000
[mpegts @ 000001d0e7bbd200] new_program: id=0x0001
[mpegts @ 000001d0e7bbd200] PMT: len 21
[mpegts @ 000001d0e7bbd200] sid=0x1 sec_num=0/0 version=0 tid=2
[mpegts @ 000001d0e7bbd200] pcr_pid=0x100
[mpegts @ 000001d0e7bbd200] pid=100 pes_code=0x1c0
[aac @ 000001d0e7c0ed80] ChannelElement 1.0 missing
detected 4 logical cores
[Parsed_aresample_0 @ 000001d0e7be5e80] Setting 'async' to value '1'
[graph_0_in_0_0 @ 000001d0e7beeac0] Setting 'time_base' to value '1/44100'
[graph_0_in_0_0 @ 000001d0e7beeac0] Setting 'sample_rate' to value '44100'
[graph_0_in_0_0 @ 000001d0e7beeac0] Setting 'sample_fmt' to value 'fltp'
[graph_0_in_0_0 @ 000001d0e7beeac0] Setting 'channel_layout' to value '0x3'
[graph_0_in_0_0 @ 000001d0e7beeac0] tb:1/44100 samplefmt:fltp samplerate:44100 chlayout:0x3
[format_out_0_0 @ 000001d0e7bf0080] Setting 'sample_fmts' to value 's16'
[format_out_0_0 @ 000001d0e7bf0080] Setting 'channel_layouts' to value '0x3'
[AVFilterGraph @ 000001d0e7be6540] query_formats: 4 queried, 9 merged, 0 already done, 0 delayed
[Parsed_aresample_0 @ 000001d0e7be5e80] [SWR @ 000001d0e81bb8c0] Using fltp internally between filters
[Parsed_aresample_0 @ 000001d0e7be5e80] ch:2 chl:stereo fmt:fltp r:44100Hz -> ch:2 chl:stereo fmt:s16 r:44100Hz
Output #0, wav, to 'out.wav':
  Metadata:
    ISFT            : Lavf58.45.100
    Stream #0:0, 0, 1/44100: Audio: pcm_s16le ([1][0][0][0] / 0x0001), 44100 Hz, stereo, s16, 1411 kb/s
    Metadata:
      encoder         : Lavc58.91.100 pcm_s16le
[aac @ 000001d0e7c0ed80] ChannelElement 1.0 missing
    Last message repeated 7 times
[mpegts @ 000001d0e7bbd200] pid=100 pes_code=0x1c0
[aac @ 000001d0e7c0ed80] ChannelElement 1.0 missing
    Last message repeated 9 times
[mpegts @ 000001d0e7bbd200] pid=100 pes_code=0x1c0
[aac @ 000001d0e7c0ed80] ChannelElement 1.0 missing
    Last message repeated 9 times
[mpegts @ 000001d0e7bbd200] pid=100 pes_code=0x1c0
[aac @ 000001d0e7c0ed80] ChannelElement 1.0 missing
    Last message repeated 9 times
[mpegts @ 000001d0e7bbd200] pid=100 pes_code=0x1c0
[aac @ 000001d0e7c0ed80] ChannelElement 1.0 missing
    Last message repeated 9 times
[mpegts @ 000001d0e7bbd200] pid=100 pes_code=0x1c0
(...)
    Last message repeated 9 times
[mpegts @ 000001d0e7bbd200] pid=100 pes_code=0x1c0
[aac @ 000001d0e7c0ed80] ChannelElement 1.0 missing
    Last message repeated 9 times
[mpegts @ 000001d0e7bbd200] pid=100 pes_code=0x1c0
[aac @ 000001d0e7c0ed80] ChannelElement 1.0 missing
    Last message repeated 4 times
[mpegts @ 000001d0e7bbd200] pid=100 pes_code=0x1c0
timestamp discontinuity for stream #0:0 (id=256, type=audio): 69892061, new offset= -71292061
[aac @ 000001d0e7c0ed80] illegal icc
[aac @ 000001d0e7c0ed80] ChannelElement 1.0 missing
[mpegts @ 000001d0e7bbd200] pid=100 pes_code=0x1c0
[aac @ 000001d0e7c0ed80] illegal icc
[aac @ 000001d0e7c0ed80] ChannelElement 1.0 missing
[mpegts @ 000001d0e7bbd200] pid=100 pes_code=0x1c0
[aac @ 000001d0e7c0ed80] illegal icc
[aac @ 000001d0e7c0ed80] ChannelElement 1.0 missing
[mpegts @ 000001d0e7bbd200] pid=100 pes_code=0x1c0
[aac @ 000001d0e7c0ed80] illegal icc
[aac @ 000001d0e7c0ed80] ChannelElement 1.0 missing
[mpegts @ 000001d0e7bbd200] pid=100 pes_code=0x1c0
[aac @ 000001d0e7c0ed80] illegal icc
[aac @ 000001d0e7c0ed80] ChannelElement 1.0 missing
[mpegts @ 000001d0e7bbd200] pid=100 pes_code=0x1c0
[aac @ 000001d0e7c0ed80] illegal icc
[aac @ 000001d0e7c0ed80] ChannelElement 1.0 missing
[mpegts @ 000001d0e7bbd200] pid=100 pes_code=0x1c0
[aac @ 000001d0e7c0ed80] illegal icc
[aac @ 000001d0e7c0ed80] ChannelElement 1.0 missing
[mpegts @ 000001d0e7bbd200] pid=100 pes_code=0x1c0
[aac @ 000001d0e7c0ed80] illegal icc
[aac @ 000001d0e7c0ed80] ChannelElement 1.0 missing
[mpegts @ 000001d0e7bbd200] pid=100 pes_code=0x1c0
[aac @ 000001d0e7c0ed80] illegal icc
[aac @ 000001d0e7c0ed80] ChannelElement 1.0 missing
[mpegts @ 000001d0e7bbd200] pid=100 pes_code=0x1c0
[aac @ 000001d0e7c0ed80] illegal icc
[aac @ 000001d0e7c0ed80] ChannelElement 1.0 missing
[mpegts @ 000001d0e7bbd200] pid=100 pes_code=0x1c0
[aac @ 000001d0e7c0ed80] illegal icc
[aac @ 000001d0e7c0ed80] ChannelElement 1.0 missing
[mpegts @ 000001d0e7bbd200] pid=100 pes_code=0x1c0
[aac @ 000001d0e7c0ed80] illegal icc
[aac @ 000001d0e7c0ed80] ChannelElement 1.0 missing
[mpegts @ 000001d0e7bbd200] pid=100 pes_code=0x1c0
[aac @ 000001d0e7c0ed80] illegal icc
[aac @ 000001d0e7c0ed80] ChannelElement 1.0 missing
[mpegts @ 000001d0e7bbd200] pid=100 pes_code=0x1c0
[aac @ 000001d0e7c0ed80] illegal icc
[aac @ 000001d0e7c0ed80] ChannelElement 1.0 missing
[mpegts @ 000001d0e7bbd200] pid=100 pes_code=0x1c0
[aac @ 000001d0e7c0ed80] illegal icc
[aac @ 000001d0e7c0ed80] ChannelElement 1.0 missing
[mpegts @ 000001d0e7bbd200] pid=100 pes_code=0x1c0
[aac @ 000001d0e7c0ed80] illegal icc
[aac @ 000001d0e7c0ed80] ChannelElement 1.0 missing
[mpegts @ 000001d0e7bbd200] pid=100 pes_code=0x1c0
[aac @ 000001d0e7c0ed80] illegal icc
[aac @ 000001d0e7c0ed80] ChannelElement 1.0 missing
[mpegts @ 000001d0e7bbd200] pid=100 pes_code=0x1c0
[aac @ 000001d0e7c0ed80] illegal icc
[aac @ 000001d0e7c0ed80] ChannelElement 1.0 missing
[aac @ 000001d0e7c0ed80] illegal icc
[aac @ 000001d0e7c0ed80] ChannelElement 1.0 missing
[aac @ 000001d0e7c0ed80] illegal icc
[aac @ 000001d0e7c0ed80] ChannelElement 1.0 missing
    Last message repeated 7 times
[mpegts @ 000001d0e7bbd200] pid=100 pes_code=0x1c0
[aac @ 000001d0e7c0ed80] ChannelElement 1.0 missing
    Last message repeated 9 times
[mpegts @ 000001d0e7bbd200] pid=100 pes_code=0x1c0
[aac @ 000001d0e7c0ed80] ChannelElement 1.0 missing
    Last message repeated 9 times
[mpegts @ 000001d0e7bbd200] pid=100 pes_code=0x1c0
[aac @ 000001d0e7c0ed80] ChannelElement 1.0 missing
    Last message repeated 9 times
[mpegts @ 000001d0e7bbd200] pid=100 pes_code=0x1c0
[aac @ 000001d0e7c0ed80] ChannelElement 1.0 missing
    Last message repeated 9 times
[mpegts @ 000001d0e7bbd200] pid=100 pes_code=0x1c0
[aac @ 000001d0e7c0ed80] ChannelElement 1.0 missing
    Last message repeated 9 times
[mpegts @ 000001d0e7bbd200] pid=100 pes_code=0x1c0
[aac @ 000001d0e7c0ed80] ChannelElement 1.0 missing
    Last message repeated 9 times
(...)
size=    5000kB time=00:00:29.02 bitrate=1411.2kbits/s speed=6.11x
video:0kB audio:5000kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.001523%
Input file #0 (http://tyberis.com/KFYI-AM_2020-10-30_09-05-26.ts):
  Input stream #0:0 (audio): 625 packets read (174267 bytes); 625 frames decoded (1280000 samples);
  Total: 625 packets (174267 bytes) demuxed
Output file #0 (out.wav):
  Output stream #0:0 (audio): 625 frames encoded (1280000 samples); 625 packets muxed (5120000 bytes);
  Total: 625 packets (5120000 bytes) muxed
625 frames successfully decoded, 0 decoding errors
[AVIOContext @ 000001d0e7c2e280] Statistics: 4 seeks, 22 writeouts
[AVIOContext @ 000001d0e7bc9780] Statistics: 533494 bytes read, 3 seeks```


    


  • avformat/riff : map Y416 fourcc to RAWVIDEO decoder

    23 octobre 2024, par James Almer
    avformat/riff : map Y416 fourcc to RAWVIDEO decoder

    As defined in https://learn.microsoft.com/en-us/windows/win32/medfound/10-bit-and-16-bit-yuv-video-formats#422-formats
    

    Signed-off-by : James Almer <jamrial@gmail.com>
    • [DH] libavcodec/raw.c
    • [DH] libavformat/riff.c
    • [DH] tests/ref/fate/filter-pixdesc-xv48le
    • [DH] tests/ref/fate/filter-pixfmts-copy
    • [DH] tests/ref/fate/filter-pixfmts-crop
    • [DH] tests/ref/fate/filter-pixfmts-field
    • [DH] tests/ref/fate/filter-pixfmts-fieldorder
    • [DH] tests/ref/fate/filter-pixfmts-hflip
    • [DH] tests/ref/fate/filter-pixfmts-il
    • [DH] tests/ref/fate/filter-pixfmts-null
    • [DH] tests/ref/fate/filter-pixfmts-scale
    • [DH] tests/ref/fate/filter-pixfmts-transpose
    • [DH] tests/ref/fate/filter-pixfmts-vflip

  • FFmpeg av_dump_format showing incorrect output, but ffprobe displays correct metadata

    29 janvier, par グルグル

    I use ffmpeg 7.1 source build on windows and compilation configuration as follow :

    &#xA;

    configuration:&#xA;  --toolchain=msvc&#xA;  --arch=x86_64&#xA;  --enable-x86asm&#xA;  --enable-asm&#xA;  --enable-shared&#xA;  --enable-w32threads&#xA;  --prefix=/D/build&#xA;

    &#xA;

    When I use av_dump_format to print metadata of test.mp3, it display the incorrect information.

    &#xA;

    extern "C"&#xA;{&#xA;#include <libavformat></libavformat>avformat.h>&#xA;}&#xA;&#xA;int main()&#xA;{ &#xA;    av_log_set_level(AV_LOG_DEBUG);&#xA;&#xA;    auto url = "D:/music/test.mp3";&#xA;&#xA;    AVFormatContext* fmt;&#xA;    auto ret = avformat_open_input(&amp;fmt, url, nullptr, nullptr);&#xA;    if (ret &lt; 0)&#xA;    {&#xA;        av_log(nullptr, AV_LOG_ERROR, "Cannot open %s format : %s", url, av_err2str(ret));&#xA;        exit(EXIT_FAILURE);&#xA;    }&#xA;&#xA;    av_dump_format(fmt, 0, url, 0);&#xA;}&#xA;

    &#xA;

    output

    &#xA;

    [AVFormatContext @ 000001768E65BC40] Opening &#x27;D:/music/test.mp3&#x27; for reading&#xA;[file @ 000001768E65C180] Setting default whitelist &#x27;file,crypto,data&#x27;&#xA;[mp3 @ 000001768E65BC40] Format mp3 probed with size=4096 and score=51&#xA;id3v2 ver:4 flags:00 len:35&#xA;[mp3 @ 000001768E65BC40] pad 576 576&#xA;[mp3 @ 000001768E65BC40] Skipping 0 bytes of junk at 462.&#xA;Input #0, mp3, from &#x27;D:/music/test.mp3&#x27;:&#xA;  Metadata:&#xA;    encoder         : Lavf58.76.100&#xA;  Duration: N/A, bitrate: N/A&#xA;  Stream #0:0, 0, 1/14112000: Audio: mp3, 0 channels&#xA;      Metadata:&#xA;        encoder         : Lavc58.13&#xA;

    &#xA;

    You can see the Stream info is useless.

    &#xA;

    But I use ffprobe which is built with same configuration to print metadata of test.mp3.

    &#xA;

    It's display normal.

    &#xA;

    ffprobe version 7.0.1 Copyright (c) 2007-2024 the FFmpeg developers&#xA;  built with Microsoft (R) C/C&#x2B;&#x2B; Optimizing Compiler Version 19.41.34123 for x64&#xA;  configuration: --toolchain=msvc --arch=x86_64 --enable-x86asm --enable-asm --enable-shared --enable-w32threads --prefix=/D/build&#xA;  WARNING: library configuration mismatch&#xA;  avutil      configuration: --toolchain=msvc --arch=x86_64 --enable-x86asm --enable-asm --enable-shared --enable-w32threads --disable-programs --disable-doc --disable-static --prefix=/D/build&#xA;  avcodec     configuration: --toolchain=msvc --arch=x86_64 --enable-x86asm --enable-asm --enable-shared --enable-w32threads --disable-programs --disable-doc --disable-static --prefix=/D/build&#xA;  avformat    configuration: --toolchain=msvc --arch=x86_64 --enable-x86asm --enable-asm --enable-shared --enable-w32threads --disable-programs --disable-doc --disable-static --prefix=/D/build&#xA;  avdevice    configuration: --toolchain=msvc --arch=x86_64 --enable-x86asm --enable-asm --enable-shared --enable-w32threads --disable-programs --disable-doc --disable-static --prefix=/D/build&#xA;  avfilter    configuration: --toolchain=msvc --arch=x86_64 --enable-x86asm --enable-asm --enable-shared --enable-w32threads --disable-programs --disable-doc --disable-static --prefix=/D/build&#xA;  swscale     configuration: --toolchain=msvc --arch=x86_64 --enable-x86asm --enable-asm --enable-shared --enable-w32threads --disable-programs --disable-doc --disable-static --prefix=/D/build&#xA;  swresample  configuration: --toolchain=msvc --arch=x86_64 --enable-x86asm --enable-asm --enable-shared --enable-w32threads --disable-programs --disable-doc --disable-static --prefix=/D/build&#xA;  libavutil      59.  8.100 / 59. 39.100&#xA;  libavcodec     61.  3.100 / 61. 19.100&#xA;  libavformat    61.  1.100 / 61.  7.100&#xA;  libavdevice    61.  1.100 / 61.  3.100&#xA;  libavfilter    10.  1.100 / 10.  4.100&#xA;  libswscale      8.  1.100 /  8.  3.100&#xA;  libswresample   5.  1.100 /  5.  3.100&#xA;Input #0, mp3, from &#x27;D:\music\test.mp3&#x27;:&#xA;  Metadata:&#xA;    encoder         : Lavf58.76.100&#xA;  Duration: 00:05:00.12, start: 0.025057, bitrate: 128 kb/s&#xA;  Stream #0:0: Audio: mp3 (mp3float), 44100 Hz, stereo, fltp, 128 kb/s&#xA;      Metadata:&#xA;        encoder         : Lavc58.13&#xA;

    &#xA;

    Why is av_dump_format not correctly showing stream information ? How can I fix it ?

    &#xA;

Navigation