On 20/03/16 18:23, Ken Fallon wrote: > Hi All, > > The audio in the RMS presentation got truncated after 45 minutes while > the file is 1:55 long. > > Can anyone help us recover this please ? > > http://hackerpublicradio.org/rms.flac > > $ mediainfo rms.flac > General > Complete name : rms.flac > Format : FLAC > Format/Info : Free Lossless Audio Codec > File size : 233 MiB > Duration : 1h 55mn > Overall bit rate mode : Variable > Overall bit rate : 283 Kbps
I don't necessarily know what I'm doing, but I thought I'd share in case
it helps others to avoid what I did! Process of elimination...
1. In Audacity the audio just shows garbage after 45 minutes or so.
2. Using the 'sox' family of tools I tried sampling beyond the 45 minute
boundary:
for t in {55..80..5}; do
echo ">>> play rms.flac trim $t:00 1:00"
play rms.flac trim $t:00 1:00
done
My understanding is that 'trim 55:00 1:00' means "play from 55 minutes
in for 1 minute".
In all cases I just got an error report including the text:
play WARN trim: Last 2 position(s) not reached (audio shorter than expected)
Dave
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