[mythtv-users] nuvexport and ffmpeg

Mark Chang mark.chang at gmail.com
Mon Feb 19 18:26:35 UTC 2007


I am having trouble with the quality of transcoded shows using
nuvexport. It seems as though the settings from nuvexport are not
making it into ffmpeg. For instance, setting everything equal except
changing video bitrate from default ~900 to 1500 has no effect on size
of file or quality of playback. I read in the archives that there was
an issue with command line parameters... is this the case with the
versions I have below? Is there any way to find out combing through
nuvexport code?

Using transcode, though, gives me fantastic output...

Versions:
nuvexport
# @date      $Date: 2007-02-03 22:44:50 -0800 (Sat, 03 Feb 2007) $

ffmpeg (fresh as of Jan 4 2007, when I built it)
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  4 2007 02:12:03, gcc: 4.1.2 20060928 (prerelease)
(Ubuntu 4.1.1-13ubuntu5)
ffmpeg      SVN-rUNKNOWN
libavutil   3211264
libavcodec  3345152
libavformat 3278080


-- 
Mark L. Chang


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