[mythtv-users] tv: PDA Transode and Auto sync to Playstation Portable

David Fishburn fishburn at ianywhere.com
Tue Jun 12 18:40:18 UTC 2007


...
> I'm not finished working on it just yet, but I have 
> successfully transcoded an AVC file to a format that is 
> playable via the RSS functionality on the PSP.
> 
> My ffmpeg commandline is:
> ffmpeg -i "${source}/${infile}" -acodec aac -ab ${audiorate} 
> -vcodec h264 -b ${bitrate} -ar 48000 -mbd 2 -coder 1 -cmp 2 
> -subcmp 2 -s ${resolution} -r 30000/1001 -title "${title}" -f 
> psp -flags loop -trellis 2 -partitions
> parti4x4+parti8x8+partp4x4+partp8x8+partb8x8 -vlevel 13
> "${target}/${outfile}.MP4"
> 
> where my default resolution is 480x272 - feel free to play with the
> bitrates etc.

Greg, what version of ffmpeg are you running?

I had to use an SVN version to fix another issue, but I haven't updated it
in a few months.

mythtv at myth:/media/mythtv$ ffmpeg -h
FFmpeg version SVN-rUNKNOWN, Copyright (c) 2000-2004 Fabrice Bellard
  configuration:  --enable-gpl --enable-pp --enable-vorbis --enable-libogg
--enable-a52 --enable-dts --enable-dc1394 --enable-libgsm --disable-debug
--enable-mp3lame --enable-faad --enable-faac --enable-xvid --enable-pthreads
--enable-x264 
  libavutil version: 49.0.0
  libavcodec version: 51.11.0
  libavformat version: 50.5.0
  built on Jan  7 2007 18:11:34, gcc: 4.1.2 20060928 (prerelease) (Ubuntu
4.1.1-13ubuntu5)
FFmpeg version SVN-rUNKNOWN, Copyright (c) 2000-2004 Fabrice Bellard
  configuration:  --enable-gpl --enable-pp --enable-vorbis --enable-libogg
--enable-a52 --enable-dts --enable-dc1394 --enable-libgsm --disable-debug
--enable-mp3lame --enable-faad --enable-faac --enable-xvid --enable-pthreads
--enable-x264 
  libavutil version: 49.0.0
  libavcodec version: 51.11.0
  libavformat version: 50.5.0
  built on Jan  7 2007 18:11:34, gcc: 4.1.2 20060928 (prerelease) (Ubuntu
4.1.1-13ubuntu5)
usage: ffmpeg [[infile options] -i infile]... {[outfile options] outfile}...
Hyper fast Audio and Video encoder

Main options:


I don't have -vlevel as a switch and so on.

TIA,
Dave



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