In 0.18.1: I'm experimenting with transcoding from MPEG2 to MPEG4, and have discovered that the transcoded files have very low audio levels; I'd guess on the order of 6-9dB down from the source, at least.
Where are these levels specified? I'm quite surprised that they're affected at all. I'm using all the defaults (as far as I know) except that I changed the transcoding dimensions from 480x480 to 720x480 to match the original from the PVR-250. I can verify absolutely that it's the transcoding process that's doing this, because I'm saving the originals. If I play the transcoded file, and then rename that file to some temporary name and rename the .nuv.old file in place of the original and play -that-, audio is back at its normal level. If I undo the renaming, audio is again quiet. This is true for transcodings from 5 different channels. According to ps, the actual transcoding process was something like: mythtranscode -V 4099 -c 1002 -s 2005-12-06T21:35:00 -p autodetect -d
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