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• ffmpeg stream recording : Invalid data found when processing input

  14 mai 2020, par uncommon_name

  I am trying to run this command :

  



  ffmpeg -re -i "playlist-78293.m3u8" -vcodec libx264 -vprofile baseline -g 30 -acodec aac -strict -2 -loglevel +trace -f flv rtmp://127.0.0.1:1902/live2/78293


  



  I get the Invalid data found when processing input error after running this.

  



  This is the output I get in console :

  



  ffmpeg version git-2020-05-01-39fb1e9 Copyright (c) 2000-2020 the FFmpeg developers
  built with gcc 9.3.1 (GCC) 20200328
  configuration: --enable-gpl --enable-version3 --enable-sdl2 --enable-fontconfig --enable-gnutls --enable-iconv --enable-libass --enable-libdav1d --enable-libbluray --enable-libfreetype --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libsrt --enable-libtheora --enable-libtwolame --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxml2 --enable-libzimg --enable-lzma --enable-zlib --enable-gmp --enable-libvidstab --enable-libvmaf --enable-libvorbis --enable-libvo-amrwbenc --enable-libmysofa --enable-libspeex --enable-libxvid --enable-libaom --disable-w32threads --enable-libmfx --enable-ffnvcodec --enable-cuda-llvm --enable-cuvid --enable-d3d11va --enable-nvenc --enable-nvdec --enable-dxva2 --enable-avisynth --enable-libopenmpt --enable-amf
  libavutil      56. 43.100 / 56. 43.100
  libavcodec     58. 82.100 / 58. 82.100
  libavformat    58. 42.101 / 58. 42.101
  libavdevice    58.  9.103 / 58.  9.103
  libavfilter     7. 80.100 /  7. 80.100
  libswscale      5.  6.101 /  5.  6.101
  libswresample   3.  6.100 /  3.  6.100
  libpostproc    55.  6.100 / 55.  6.100
Splitting the commandline.
Reading option '-re' ... matched as option 're' (read input at native frame rate) with argument '1'.
Reading option '-i' ... matched as input url with argument 'playlist-78293.m3u8'.
Reading option '-vcodec' ... matched as option 'vcodec' (force video codec ('copy' to copy stream)) with argument 'libx264'.
Reading option '-vprofile' ... matched as AVOption 'vprofile' with argument 'baseline'.
Reading option '-g' ... matched as AVOption 'g' with argument '30'.
Reading option '-acodec' ... matched as option 'acodec' (force audio codec ('copy' to copy stream)) with argument 'aac'.
Reading option '-strict' ...Routing option strict to both codec and muxer layer
 matched as AVOption 'strict' with argument '-2'.
Reading option '-loglevel' ... matched as option 'loglevel' (set logging level) with argument '+trace'.
Reading option '-f' ... matched as option 'f' (force format) with argument 'flv'.
Reading option 'rtmp://136.243.91.210:1902/live2/78293' ... matched as output url.
Finished splitting the commandline.
Parsing a group of options: global .
Applying option loglevel (set logging level) with argument +trace.
Successfully parsed a group of options.
Parsing a group of options: input url playlist-78293.m3u8.
Applying option re (read input at native frame rate) with argument 1.
Successfully parsed a group of options.
Opening an input file: playlist-78293.m3u8.
[NULL @ 0000026316afd700] Opening 'playlist-78293.m3u8' for reading
[file @ 0000026316afdec0] Setting default whitelist 'file,crypto,data'
[AVIOContext @ 0000026316b06100] Statistics: 32070 bytes read, 0 seeks
playlist-78293.m3u8: Invalid data found when processing input


  



  I simplified a part of the input file to present it here (for example the path part and the ts Urls) :

  



  #EXTM3U
#EXT-X-VERSION:3
#EXT-X-TARGETDURATION:6
#EXT-X-MEDIA-SEQUENCE:19981
#EXT-X-TWITCH-ELAPSED-SECS:39962.000
#EXT-X-TWITCH-TOTAL-SECS:39994.000
#EXT-X-DATERANGE:ID="1e265bc0de2e42cc8523222e6e9c8ba7",CLASS="twitch-assignment",START-DATE="2020-05-14T13:37:04.907Z",END-ON-NEXT=YES,X-TV-TWITCH-SERVING-ID="1e265bc0de2e42cc8523222e6e9c8ba7",X-TV-TWITCH-NODE="video-edge-18dbf4.jfk06",X-TV-TWITCH-CLUSTER="jfk06"
#EXT-X-DATERANGE:ID="source-1589462114",CLASS="twitch-stream-source",START-DATE="2020-05-14T13:15:14.907Z",END-ON-NEXT=YES,X-TV-TWITCH-STREAM-SOURCE="live"
#EXT-X-DATERANGE:ID="trigger-1589462114",CLASS="twitch-trigger",START-DATE="2020-05-14T13:15:14.907Z",END-ON-NEXT=YES,X-TV-TWITCH-TRIGGER-URL="**path**\playlist-78293.m3u8"
#EXT-X-PROGRAM-DATE-TIME:2020-05-14T13:38:00.907Z
#EXTINF:2.000,live
https://url.net/v1/segment/somestuff.ts


  



  I'm new to ffmpeg. So any help would be appreciated.

  


• Restreamed hls via ffmpeg has no sound

  3 septembre 2020, par Ghhihihihih

  i restream a hls stream via ffmpeg but it has no sound :

  


  [program:demo]
autorestart=true
command=/usr/local/ffmpeg/bin/ffmpeg -hide_banner -i http://domain.com.11111.m3u8  -c copy -f hls -hls_time 4 -hls_flags append_list+delete_segments -hls_list_size 6 -hls_segment_filename '/etc/nginx/rtl1/demo/file%%03d.ts' /etc/nginx/hls/demo/playlist.m3u8


  


  Demo link

  


• How to accelerate minterpolate in ffmpeg ? [closed]

  24 août 2020, par Ken

  I'm using minterpolate of ffmpeg(version git-2020-08-21) with this command on Windows 10 :

  


  ffmpeg -i $file -filter:v "minterpolate=mi_mode=mci:me_mode=bidir:mc_mode=aobmc:vsbmc=1:fps=60" -c:a copy "$file_60fps.mp4"


  


  But the CPU load is only about 15% to 20% while working.

  


  My CPU is AMD 4800H with 8 cores and 16 threads. And I have a NVIDIA GTX1650 with CUDA.

  


  But I cannot find any document about GPU acceleration or multithread methods of minterpolate.

  


  Have tried -threads 16 but nothing changed.

  


  So how to accelerate the process ?