[FFmpeg-devel] Bad build

[Michael Niedermayer]

On Wed, May 18, 2011 at 12:03:55PM -0400, compn wrote:
> On Wed, 18 May 2011 17:34:24 +0200, Michael Niedermayer wrote:
> >On Wed, May 18, 2011 at 03:02:25PM +0200, Michael Niedermayer wrote:
> >> On Wed, May 18, 2011 at 01:25:55PM +0200, Stefano Sabatini wrote:
> >> > On date Wednesday 2011-05-18 12:00:12 +0100, JULIAN GARDNER encoded:
> >> > > Ok just pulled in latest git and now i dont get any valid udp data.
> >> > > 
> >> > > I did this because i was seeing a problem with the '-g 75' command,
> >> > > in the old encoders i get a keyframe within 3 seconds, but with the
> >> > > version from yesterday, before todays git pull i am getting a key
> >> > > frame ~11 seconds.
> >> > > I noticed in the log a note about 'open gop" so i did a pull,
> >> > > rebuilt and restarted 4 streams, nothing that either ffplay, ffprobe
> >> > > or vlc can play.
> >> > > 
> >> > > So i was going to look into which commit broke the code and i was
> >> > > wondering what is the best wasy, i noticed the git bisect command,
> >> > > and need to find a starting point.
> >> > > 
> >> > > Any pointers would be helpful
> >> > 
> >> > That's related to issue #157:
> >> > https://ffmpeg.org/trac/ffmpeg/ticket/157
> >> > 
> >> > I'm not sure how this should be fixed (would possibly involve libx264
> >> > changes).
> >> 
> >> ill fix it
> >
> >Fixed, please use -x264opts keyint=123
> >this also allows you to set any and all x264 options without any
> >changes to ffmpeg
> >
> >If someone could add documentation for this, that would be great
> 
> added to doc, hopefully in right section.
> 
> maybe you could reuse the code to pass options directly to
> xvid and other encoders, and just make it a generic option '-vleopts' or
> just '-vleo' for all of the libs, instead of having an option for each
> library. assuming that ffmpeg cant/wont encode files with different
> encoders in the same run.
> 
> -vleo = video library encoding options
> need -aleo too for faac/lame

patch welcome, just make sure they are reset between 2 different
libs


[...]
-- 
Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

Old school: Use the lowest level language in which you can solve the problem
            conveniently.
New school: Use the highest level language in which the latest supercomputer
            can solve the problem without the user falling asleep waiting.
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