[FFmpeg-devel] Possible bug in dvbsub.c
Tue Feb 8 20:14:58 CET 2011
Ronen Mizrahi <ronen at tversity.com> writes:
> Looks like line 226 in dvbsub.c is neglecting to put the object version in
> the correct bits:
> *q++ = s->object_version | (page_state << 2) | 3;
> It should be:
> *q++ = (s->object_version << 4) | (page_state << 2) | 3;
That certainly _looks_ more reasonable. Care to prepare a proper patch?
> I am no dvbsub expert so I was hoping someone on the list can confirm. In my
> case the encoding did not play correctly in vlc before this patch but does
> after it, so I suspect it is indeed required.
Which spec covers this? Shouldn't be hard to verify the fix against spec.
mans at mansr.com
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