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Old 18th August 2017, 22:23   #1  |  Link
manolito
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Join Date: Sep 2003
Location: Berlin, Germany
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Mask short audio dropouts

ProjectX has a nice audio feature called "Mask short audio dropouts by repeatedly writing the previous audio frame". But of course ProjectX can only handle TS captures in the MPEG2 format...

A few months ago DVB-T was replaced by DVB-T2 here in Germany (HEVC video and E-AC3 or AAC-LATM audio). While the video quality is much better and less sensitive to transmission glitches than the old DVB-T format, there is a problem with short audible audio dropouts. The broadcasts mostly have 2 audio tracks, one is 6-ch, the other one 2-ch, and the dropouts are far more frequent in the 6-ch track.

This seems to be a general problem and has nothing to do with the receiver (a lot of forum posts indicate this).

Now my question:
Does anyone know an audio repair software or plugin which can automatically detect and fix such short dropouts?

Of course I know how to do this manually in a WAV editor, but this would be very time consuming.


Cheers
manolito
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