[vlc-devel] [PATCH] libmp4: add TfrfBox and TfxdBox parsing

Frederic YHUEL fyhuel at viotech.net
Thu Mar 22 18:07:00 CET 2012

2012/3/22 Frédéric Yhuel <fyhuel at viotech.net>:
> These are Smooth Streaming specific boxes, which provide duration and
> time offset of subsequent(s) fragment(s), thus allowing us to avoid
> manifest polling in "live" mode.
> See the following file for reference:
> http://download.microsoft.com/download/B/0/B/B0B199DB-41E6-400F-90CD-C350D0C14A53/%5BMS-SSTR%5D.pdf
> ---

So, I j-b told me in irc, I should use guidcmp(). I will send a new
patch tomorrow.



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