[MPlayer-dev-eng] Patch for hi resolution network video
Diego Biurrun
diego at biurrun.de
Tue Jul 26 14:48:21 CEST 2005
On Mon, Jul 25, 2005 at 05:51:19PM -0700, Ross Finlayson wrote:
> At 11:45 AM 7/25/05, Diego Biurrun wrote:
> >Ross, could you please review/apply this?
>
> Unfortunately I don't want to install either of these patches, because
> there are problems with both.
>
> The problem with the first patch is that it causes excessive memory
> consumption. For many users, allocating a 2 MByte buffer will be excessive.
>
> The basic problem here is that JPEG is not a particularly good codec for
> streaming, expecially if your frames get to be as large as 2 MBytes.
>
> The problem with the second patch is that "demux_rtp_codec.cpp" is the
> wrong place to be looking through video frame data to extract width and
> height information. Instead, this should be done in the JPEG
> decoder. (And you should probably be doing the same thing for other codecs
> also - e.g., MPEG-4.)
I read that as both patches rejected and will drop them from my patch
tracker then.
Diego
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