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• combine specific mpeg-dash segments (ex int.mp4 + seg_1.m4s +seg_3.m4s) into one single mp4 file

  16 avril 2019, par Liquid

  I am working one video transcoding in FFmpeg and MP4Box. Currently I am trying to combine/merge/concatenate specific MPEG-DASH video segments(m4s ex:int.mp4, seg_1.m4s, seg2,m4s,sge5.m4s) into one mp4 file.

  This the example of what I am trying to do.

  I have followed this thread ("Combine MPEG-DASH segments (ex, init.mp4 + segments.m4s) back to a full source.mp4 ?") but there is a problem while combining the specific m4s segments, while doing that it frames feazed in after seg2 and in seg5 it played again.

  Reference : FFmpeg example

• Fix double write of DASH manifest in streaming mode

  24 juin 2021, par Kevin LaFlamme

  Fix double write of DASH manifest in streaming mode
  When streaming mode is enabled, the DASH manifest is written on the
  
  first packet for the segment so that the segment can be advertised
  
  immediately to clients. It was also still writing the manifest at the
  
  end of the segment leading to two duplicate writes.
  

  • [DH] libavformat/dashenc.c

• audio segments are not downloading in firefox using MPEG dash(.mpd)

  20 septembre 2016, par Srini

  I generated mpd file using Mp4Box, it’s working in chrome but not in firefox (video only playing in firefox no audio) and I used Dash.js plugin for mpd file.

  This below link is example of my mpd file

  http://clipsnow.com/ffmpeg/output.mpd