[FFmpeg-user] MPEG-DASH

Werner Robitza werner.robitza at gmail.com
Tue Feb 10 21:50:13 CET 2015

On Tue, Feb 10, 2015 at 3:23 PM, Knapek Miroslav <knapek at mmsw.cz> wrote:
> I would like to kindly ask you for help. I try to encode my first mpeg-dash video using these steps: http://www.dash-player.com/blog/2014/11/mpeg-dash-content-generation-using-mp4box-and-x264/. I use panasonic camcoder MTS fullHD file as source. I am able to pass all three steps, but there is missing audio track in MP4 video after first conversion by x264.exe.

This is more of a question to ask on the respective MP4Box / GPAC channels.

> Is somewhere any “tutorial” how to prepare MPEG-DASH content by ffmpeg?

Not yet. There is an undocumented dashenc muxer. I requested a bit of
information on how to use it here:
http://mplayerhq.hu/pipermail/ffmpeg-user/2015-January/025046.html --
but until then, I would consider its functionality extremely limited.
You can of course check the source file if you want.

All in all, I would stick to using MP4Box for now. You may find other
software here: http://dashif.org/software/

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