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• avformat/mp4 : add muxer support for H266/VVC

  30 janvier 2024, par Thomas Siedel

  avformat/mp4 : add muxer support for H266/VVC
  Add muxer for vvcc byte stream format.
  
  Add AV_CODEC_ID_VVC to ff_mp4_obj_type.
  
  Add AV_CODEC_ID_VVC to ISO Media codec (VvcConfigurationBox vvi1,
  
  vvc1 defined in ISO/IEC 14496-15:2021).
  
  Add VvcConfigurationBox vvcC which extends FullBox type in
  
  ISO/IEC 14496-15:2021.
  Tested with :
  
      ffmpeg -i NovosobornayaSquare_1920x1080.mp4 -c:v libvvenc test.mp4 && ffmpeg -i test.mp4 -f null -
  
      ffmpeg -i NovosobornayaSquare_1920x1080.mp4 -c:v copy test.mp4     && ffmpeg -i test.mp4 -f md5 -
  Signed-off-by : James Almer <jamrial@gmail.com>
  
  Signed-off-by : Thomas Siedel <thomas.ff@spin-digital.com>
  
  Co-Authored-By : Nuo Mi <nuomi2021@gmail.com>
  

  • [DH] libavformat/Makefile
  • [DH] libavformat/isom.c
  • [DH] libavformat/isom_tags.c
  • [DH] libavformat/mov.c
  • [DH] libavformat/movenc.c
  • [DH] libavformat/vvc.c
  • [DH] libavformat/vvc.h

• ffmpeg : Unable to find a suitable output format

  30 janvier 2024, par Pdrewicz

  I'm trying to convert .webm into .dfpwm with ffmpeg

  


  ffmpeg -i /download/test.webm -ac 1 -c:a dfpwm /converted/test.dfpwm -ar 48k -y

  


  And I'm getting this error

  


  ffmpeg version 4.4.2-0ubuntu0.22.04.1 Copyright (c) 2000-2021 the FFmpeg developers
  built with gcc 11 (Ubuntu 11.2.0-19ubuntu1)
  configuration: --prefix=/usr --extra-version=0ubuntu0.22.04.1 --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --arch=amd64 --enable-gpl --disable-stripping --enable-gnutls --enable-ladspa --enable-libaom --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libcodec2 --enable-libdav1d --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libjack --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librabbitmq --enable-librubberband --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libsrt --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvorbis --enable-libvpx --enable-libwebp --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzimg --enable-libzmq --enable-libzvbi --enable-lv2 --enable-omx --enable-openal --enable-opencl --enable-opengl --enable-sdl2 --enable-pocketsphinx --enable-librsvg --enable-libmfx --enable-libdc1394 --enable-libdrm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libx264 --enable-shared
  libavutil      56. 70.100 / 56. 70.100
  libavcodec     58.134.100 / 58.134.100
  libavformat    58. 76.100 / 58. 76.100
  libavdevice    58. 13.100 / 58. 13.100
  libavfilter     7.110.100 /  7.110.100
  libswscale      5.  9.100 /  5.  9.100
  libswresample   3.  9.100 /  3.  9.100
  libpostproc    55.  9.100 / 55.  9.100
Trailing option(s) found in the command: may be ignored.
Input #0, matroska,webm, from '/var/www/html/download/test.webm':
  Metadata:
    ENCODER         : Lavf58.76.100
  Duration: 00:03:19.30, start: -0.007000, bitrate: 191 kb/s
  Stream #0:0(eng): Video: vp9 (Profile 0), yuv420p(tv, bt709), 1080x1080, SAR 1:1 DAR 1:1, 25 fps, 25 tbr, 1k tbn, 1k tbc (default)
    Metadata:
      DURATION        : 00:03:19.280000000
  Stream #0:1(eng): Audio: opus, 48000 Hz, stereo, fltp (default)
    Metadata:
      DURATION        : 00:03:19.301000000
[NULL @ 0x557e0dc34440] Unable to find a suitable output format for '/var/www/html/converted/test.dfpwm'
/var/www/html/converted/test.dfpwm: Invalid argument


  


  Same command works fine on my windows PC but I'm trying to move project to ubuntu server.

  


• FFmpeg Could not write header for output file #0 (incorrect codec parameters ?) : Invalid data found when processing input [closed]

  29 décembre 2023, par randompersonhehe

  I'm having trouble using FFmpeg to host an RTSP server for continuous video streaming. The command I'm using is :

  


  


  ffmpeg -report -v verbose -re -stream_loop -1 -i store-aisle-detection.mp4 -c copy -f rtsp rtsp ://localhost:8888/mystream

  


  


  Log :

  


  ffmpeg started on 2023-12-29 at 15:35:47
Report written to "ffmpeg-20231229-153547.log"
Log level: 48
ffmpeg version 4.4.2-0ubuntu0.22.04.1 Copyright (c) 2000-2021 the FFmpeg developers
  built with gcc 11 (Ubuntu 11.2.0-19ubuntu1)
  configuration: --prefix=/usr --extra-version=0ubuntu0.22.04.1 --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --arch=amd64 --enable-gpl --disable-stripping --enable-gnutls --enable-ladspa --enable-libaom --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libcodec2 --enable-libdav1d --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libjack --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librabbitmq --enable-librubberband --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libsrt --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvorbis --enable-libvpx --enable-libwebp --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzimg --enable-libzmq --enable-libzvbi --enable-lv2 --enable-omx --enable-openal --enable-opencl --enable-opengl --enable-sdl2 --enable-pocketsphinx --enable-librsvg --enable-libmfx --enable-libdc1394 --enable-libdrm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libx264 --enable-shared
  libavutil      56. 70.100 / 56. 70.100
  libavcodec     58.134.100 / 58.134.100
  libavformat    58. 76.100 / 58. 76.100
  libavdevice    58. 13.100 / 58. 13.100
  libavfilter     7.110.100 /  7.110.100
  libswscale      5.  9.100 /  5.  9.100
  libswresample   3.  9.100 /  3.  9.100
  libpostproc    55.  9.100 / 55.  9.100
[h264 @ 0x560863a19240] Reinit context to 720x416, pix_fmt: yuv420p
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'store-aisle-detection.mp4':
  Metadata:
    major_brand     : mp42
    minor_version   : 0
    compatible_brands: mp42mp41
    creation_time   : 2018-07-18T23:51:37.000000Z
  Duration: 00:01:05.49, start: 0.000000, bitrate: 1125 kb/s
  Stream #0:0(eng): Video: h264 (Main), 1 reference frame (avc1 / 0x31637661), yuv420p(tv, smpte170m, left), 720x404 (720x416), 1089 kb/s, 59.94 fps, 59.94 tbr, 60k tbn, 119.88 tbc (default)
    Metadata:
      creation_time   : 2018-07-18T23:51:37.000000Z
      handler_name    : ?Mainconcept Video Media Handler
      vendor_id       : [0][0][0][0]
      encoder         : AVC Coding
  Stream #0:1(eng): Audio: aac (LC) (mp4a / 0x6134706D), 24000 Hz, mono, fltp, 30 kb/s (default)
    Metadata:
      creation_time   : 2018-07-18T23:51:37.000000Z
      handler_name    : #Mainconcept MP4 Sound Media Handler
      vendor_id       : [0][0][0][0]
[tcp @ 0x560863b71e80] Starting connection attempt to 127.0.0.1 port 8888
[tcp @ 0x560863b71e80] Successfully connected to 127.0.0.1 port 8888
Could not write header for output file #0 (incorrect codec parameters ?): Invalid data found when processing input
Error initializing output stream 0:1 -- 
Stream mapping:
  Stream #0:0 -> #0:0 (copy)
  Stream #0:1 -> #0:1 (copy)
    Last message repeated 1 times
[AVIOContext @ 0x560863a20300] Statistics: 135494 bytes read, 0 seeks




  


  Can anyone help me identify and fix the problem with this command ? I want to loop the video infinitely on the RTSP server. I've tried variations with different formats (e.g., mp4 and ts), but the issue persists.

  


  Any insights into resolving this error would be greatly appreciated.