I'm experiencing a problem that I experienced when i tried to hack the 
FFMPEG file myself to produce results.

Setting the bitrate to 2000, and the resolution to 960x540...the 
settings I use for HD recordings, the files produced seem to have 
playback problems in the internal MythTV playback.

Running ffmpeg -i just to see the specs of the file produces:

  Duration: 00:00:00.00, start: 0.000000, bitrate: -2147483 kb/s
    Stream #0.0: Video: mpeg4, yuv420p, 960x544 [PAR 136:135 DAR 16:9], 
29.97 tbr, 29.97 tbn, 29.97 tbc
    Stream #0.1: Audio: mp3, 48000 Hz, stereo, s16, 128 kb/s

Now, this can be fixed by a command such as...

mencoder file.avi -forceidx -oac copy -ovc copy -o fixedfile.avi

Producing a result of...

  Duration: 00:19:49.68, start: 0.000000, bitrate: 2141 kb/s
    Stream #0.0: Video: mpeg4, yuv420p, 960x544 [PAR 136:135 DAR 16:9], 
29.97 tbr, 29.97 tbn, 29.97 tbc
    Stream #0.1: Audio: mp3, 48000 Hz, stereo, s16, 128 kb/s

But I thought someone might have figured out what has changed that 
causes the file to come out this way in the first place. Any ideas 
before I submit this to Trac?

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