[vlc-devel] [PATCH 3/3] dash added resolution interpretation

Christopher Müller christopher.mueller at itec.uni-klu.ac.at
Sun Jan 29 10:24:44 CET 2012

> Von: vlc-devel-bounces at videolan.org [mailto:vlc-devel-
> bounces at videolan.org] Im Auftrag von Frederic YHUEL
> Gesendet: Samstag, 28. Jänner 2012 22:54
> An: Mailing list for VLC media player developers
> Betreff: Re: [vlc-devel] [PATCH 3/3] dash added resolution
> interpretation
> Hello Christopher,
> I'm working to provide a solution to the problem of resolution
> switching, which includes the support of fragmented MP4 into the VLC
> demux (see my patch on this very mailing list).
> But the VLC MP4 demux needs to seek. Hugo told me he might add the
> seeking capability to DASH, but I don't know if he actually have the
> time / energy to do it. Hugo?

But the VLC MP4 needs to read the whole file, am I right? I think you have to change it like the ffmpeg demux if it gets to the first mdat box it should stop and deliver data to the downstream filter?

> Anyway... I just wanted to underline the fact that it would be useful
> addition to the DASH module.
> Best Regards,
> PS: Just checking... you did not send your first patch (Parsing and
> management of the isoffmain profile) on purpose, or is it a git typo?

I have send the first patch but it is to big I think it needs manual approval. But the patch is also available at our website [1] if you want to take a look at it.

[1] http://www-itec.uni-klu.ac.at/dash/wp-content/dash/dataset_compatibility.zip


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