[FFmpeg-devel] [PATCH 0/7] dashenc fixes

Peter Gro├če pegro at friiks.de
Thu Oct 26 19:28:43 EEST 2017


On Thu, 26 Oct 2017 18:07:55 +0200
Carl Eugen Hoyos <ceffmpeg at gmail.com> wrote:

> Did you test our dash muxer lately with some validation tool?
> Errors were reported in the past.

No official validation tool, no.

I tried to get remuxing working with a pre-encoded multi-bitrate mkv file,
but the official reference player [1] wasn't able to play the stream without
patch 1 and 7.

Patch 3 is inspired by the ffmpeg webm_chunk muxer and fixes that all tracks
have the same track number.

Patch 6 is a minor fix regarding section "3.2.4. Presence of Attributes and
Element" of the "Guidelines for Implementation: DASH-IF Interoperability Points
V4.1" [2]

The rest are more cosmetic changes.

Does that answer your question?

Regards
Peter

[1] http://reference.dashif.org/dash.js/
[2] http://dashif.org/guidelines/


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