[FFmpeg-soc] SVQ3 depacketizer
Martin Storsjö
martin at martin.st
Wed Jun 30 10:31:12 CEST 2010
On Wed, 30 Jun 2010, Martin Storsjö wrote:
> > + /* frame size code */
> > + init_get_bits(&gb, buf, len << 3);
> > + config = get_bits(&gb, 3);
> > + switch (config) {
> > + case 0: st->codec->width = 160; st->codec->height = 128 /* FIXME: Wiki says 120? */; break;
>
> Hmm, I guess I should try to generate files with any of these dimensions
> and see if it uses them then, to get clarity in 128 vs 120. (120 sounds
> much more natural when combined with 160, though.)
A 160x120 SVQ3 stream seems to have config 0, and a 160x128 file had
config 7 with a custom size, so I guess this issue is resolved then. This
also matches the code in libavcodec/svq3.c.
// Martin
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