[Ffmpeg-devel] FFmpeg + X264 questions
Sat Aug 19 13:07:54 CEST 2006
I am trying to convert a bunch of HDTV MPEG2 (DVB streams from
Australian TV) into H264 for space saving reasons.
So far I am using the command :
ffmpeg -qmax 26 -i input.mpg -f mpegts -vcodec h264 -acodec copy output.mpeg
The first thing I notice is it will only use 1 CPU rathern that 2CPU's
(I have a dual core system) I have compiled in pthreads to both x264
and ffmpeg and am running the latest SVN's of both -
Am I doing something wrong?
The other thing I notice is that the resulting video has combing
artifacts - If I add "-deinterlace" then these go away - Can
x264/ffmpeg interlace the output? (-interlace results in a error)
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