[MPlayer-dev-eng] [PATCH] multicontainer layer. Was: rc2 is out

[Michael Niedermayer]

Hi

On Friday 27 December 2002 15:01, Andriy N. Gritsenko wrote:
>     Hi, Arpi!
>
> Sometime (on Wednesday, December 25 at 20:23) I've received something...
>
> >> P.S. BTW, I've thought about splitting aviwrite.c into muxer_avi.c and
> >> muxer_mpeg.c, and renaming aviwrite.* to muxer.*, it would help to add
> >> new muxers (qt, ogm, etc.) in future. What do you think about it?
> >
> >good idea, do it.
>
> Final patch attached. I finally did it! These mpeg files are playable by
> window$ players well if ones contain valid mpeg video stream. (for example
> from another mpeg file ;)  Unfortunately I could not get good mpeg video
> stream by -ovc lavc, it contains GOP with frames sequence IIIPPPPP...
> since valid mpeg-1 files contain BBIBBPBBPBBP... sequence (of frame order
AFAIK any IPB mix is ok as long as it starts with an I frame

> IBBPBBPBBPBB... sequence, BTW). When I tried -lavcopts vmax_b_frames=2
> then I got floating point exception error. May be I have generate mpeg
lavc doesnt support b frame encoding for mpeg1 yet

[...]

Michael