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• ffmpeg keeping full title when encoding

  14 mai 2020, par LordFenixNC

  I am trying to name the audio and sub files in the batch encode using the title tag in the meta data. the issue im running into is if the title says English Commentary it will only grab English or Jap uncut it will only grab Jap.

  



  $audioTracks = ffprobe $f.FullName -show_entries stream=index:stream_tags=title -select_streams a -of compact=p=0:nk=1 
$audioTracks = $audioTracks.split("")
foreach($audio in $audioTracks) {
    $ID = $audio.split("|")[0];
    $audioName = $audio.split("|")[1];
    ffmpeg -i $f.FullName -threads 0 -muxdelay 0 -y -map 0:$ID -codec aac -f segment -segment_time 10 -segment_list_size 0 -segment_list out/$f/audio/audio_"$audioName.m3u8" -segment_format mpegts out/$f/audio/"audio_$audioName%d.ts"


  


• avformat/mux : add proper support for full N:M bitstream filtering

  18 avril 2020, par Marton Balint

  avformat/mux : add proper support for full N:M bitstream filtering
  Previously only 1:1 bitstream filters were supported, the end of the stream was
  
  not signalled to the bitstream filters and time base changes were ignored.
  This change also allows muxers to set up bitstream filters regardless of the
  
  autobsf flag during write_header instead of during check_bitstream and those
  
  bitstream filters will always be executed.
  Signed-off-by : Marton Balint <cus@passwd.hu>
  

  • [DH] libavformat/mux.c

• I want to overlaying the gif image on full video using NReco.VideoConverter (FFmpeg). But getting error using ffmpeg.CreateMedia

  6 mai 2020, par Gagandeep Singh

  When I'm creating using ffmpeg.Invoke the below command is working perfectly :-

  



  ffmpeg.Invoke($"-i {@"result.mp4"} -ignore_loop 0 -i {@"giffy_1000.gif"} -filter_complex \" [1:v]scale=1920:1800 [ovrl];[0:v][ovrl]overlay=(main_w-overlay_w)/2:(main_h-overlay_h)/20:shortest=1 \" {@"result2.mp4"}");


  



  But when I tried using the above command in ffmpeg.CraeteMedia then it throws the error as convertion failed. Below is the code snippet :-

  



  ffmpeg1.ConvertMedia(
    new[] {
        new FFMpegInput(@"result.mp4"),
        new FFMpegInput(@"giffy_1000.gif")
    },
    @"style.mp4",
    null,
    new ConvertSettings() {
        CustomOutputArgs = " -ignore_loop 0 -filter_complex \" [1:v]scale=1920:1800[ovrl];[0:v][ovrl]overlay=(main_w-overlay_w)/2:(main_h-overlay_h)/20:shortest=1 \" "
    });


  



  Please let me know what mistake I'm doing.