[Ffmpeg-devel] Re: [PATCH] PKT_FLAG_B
Thu Jul 20 00:24:01 CEST 2006
Michael Niedermayer wrote:
> On Wed, Jul 19, 2006 at 11:52:38AM +0200, Baptiste Coudurier wrote:
>> Here is a patch that define PKT_FLAG_B to mention that a packet contains
>> a B frame.
>> That's not much yet, but it will work with stream copy and it's very
>> useful. Is that acceptable ? If you think about another name, Im fine also.
> for what is it usefull?
Mainly because the pts and dts difference is sometimes not exact. I got
samples here, in which P frames have pts/dts difference of 1 like a
delay or something.
Actually there are at least 2 muxers that would need that (mov, and
gxf), dunno any other muxer need that..
Baptiste COUDURIER GnuPG Key Id: 0x5C1ABAAA
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