[FFmpeg-user] Encoding x264 hangs in a high turn over pipeline

Luke Niejadlik luke at audiomotion.com
Mon Aug 6 12:53:01 CEST 2012

No - I use almost exactly the same command as before. I also managed to go
back to using AAC. There are occasional hangs - but much less frequent.
Say, once or twice per week, however such fallout is not an issue to us.
Here's the current command:

ffmpeg.exe -i #in# -f mp4 -vcodec libx264 -pix_fmt yuv420p -s 1024x576 -b:v
2000k -g 33 -acodec libvo_aacenc -b:a 128k -ar 44100 -vf "movie=#logo#
[wm]; [in][wm] overlay=10:main_h-overlay_h-10 [out]" -y -loglevel panic

I'm planning to do some testing today and tomorrow, so hopefully I'll be
able to give you some more info.


On 4 August 2012 06:35, Roger Pack <rogerdpack2 at gmail.com> wrote:

> > For me using one of the older builds sorted the problem out - try this
> > (assuming you're using Windows):
> >
> http://ffmpeg.zeranoe.com/builds/win64/static/ffmpeg-20120409-git-6bfb304-win64-static.7z
> Interestingly, I did try it out--that one also "hangs" for me.  Were
> you using it with -threads 1?  I'll run some more tests and see if I
> can figure out which old versions worked well...
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Luke Niejadlik
Audiomotion Studios Ltd.

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