Hi,

I am a Cinelerra newbie, so please forgive me if this is blatantly
obvious.

I have a small video project which I am trying to export for a DVD. I am
using the instructions here:
http://crazedmuleproductions.blogspot.com/2007/06/beginners-guide-to-exporting-video-from.html

Cinelerra tells me to video is 2 minutes and 26 seconds long. This is
supported when I export the audio, which comes out at 2 minutes and 26
seconds as well. Unfortunately, however, when I export the video file,
it comes out as 1 minute and 37 seconds, which obviously means when I
mux them together the audio is out of sync. I've tried everything and
can't figure out why this is happening. Here is the console output from
the video export:

trying popen( ffmpeg -f yuv4mpegpipe -i - -y -target dvd -ilme -ildct -f
mpeg2video /home/turnip/Documents/BiologyFilm/film.m2v)
FFmpeg version SVN-rUNKNOWN, Copyright (c) 2000-2007 Fabrice Bellard, et
al.
  configuration: --enable-liba52 --disable-debug --enable-libfaad
--enable-libfaac --enable-gpl --enable-x264 --enable-xvid
--enable-libdts --enable-pthreads --enable-libogg --enable-libvorbis
--enable-pp --enable-libtheora --enable-libgsm --disable-debug
--enable-shared --prefix=/usr
  libavutil version: 49.3.0
  libavcodec version: 51.38.0
  libavformat version: 51.10.0
  built on Jun  9 2008 22:59:34, gcc: 4.2.3 (Ubuntu 4.2.3-2ubuntu7)
Input #0, yuv4mpegpipe, from 'pipe:':
  Duration: N/A, bitrate: N/A
  Stream #0.0: Video: rawvideo, yuv420p, 720x480, 29.97 fps(r)
Assuming NTSC for target.
Output #0, mpeg2video, to '/home/turnip/Documents/BiologyFilm/film.m2v':
  Stream #0.0: Video: mpeg2video, yuv420p, 720x480, q=2-31, 6000 kb/s,
29.97 fps(c)
Stream mapping:
  Stream #0.0 -> #0.0
frame= 4388 q=2.0 Lsize=  107165kB time=146.4 bitrate=5997.4kbits/s    
video:107165kB audio:0kB global headers:0kB muxing overhead 0.000000%
Render::run: Session finished.

Any help would be greatly appreciated.

Thanks,

Jon



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