[Ffmpeg-cvslog] CVS: ffmpeg/libavcodec mpegvideo.c,1.498,1.499
Sun Dec 25 22:28:23 CET 2005
On 12/25/05, Michael Niedermayer <michaelni at gmx.at> wrote:
> On Sun, Dec 25, 2005 at 08:53:00PM +0100, Guillaume POIRIER wrote:
> > Hi,
> > On 12/25/05, Michael Niedermayer CVS <michael at mplayerhq.hu> wrote:
> > > Update of /cvsroot/ffmpeg/ffmpeg/libavcodec
> > > In directory mail:/var2/tmp/cvs-serv28677
> > >
> > > Modified Files:
> > > mpegvideo.c
> > > Log Message:
> > > b frame strategy 2
> > How should I update the man page with?
> > vb_strategy=2: uses an adaptive number of B-frames
> > Smth like that? Is that option supposed to have an impact on encoding
> > speed (compared to 0 or 1)?
> 2 is slow, and more or less optimal, speed and quality can be tuned with
> -brd_scale and -vmax_b_frames
> speed should increase by a factor of 4 every time brd_scale is increased by 1
Ok thanks, I'm gonna commit a manpage update shortly with your tips.
However, I have one more question: does vb_strategy still only works
during the first pass?
Life is pleasant. Death is peaceful. It's the transition that's troublesome.
Isaac Asimov (1920 - 1992)
MPlayer's doc is offline. Find some fresh one here:
More information about the ffmpeg-cvslog