[mythtv-users] Alternatives to lossless transcode

Ian Evans dheianevans at gmail.com
Tue Nov 19 09:27:36 UTC 2013


Ok, since the patch was moved into the mythbuntu repos I've been able to
cut commercials out of several files. However, on Saturday, the deadlock
one buffer full issue raised its head agin, while other files on the same
day still worked. I tried running it from the command line to get a look:

Input #0, mpegts, from '1021_20131117042800.mpg':
Duration: 01:35:58.95, start: -10.507233, bitrate: 13512 kb/s
Stream #0:0[0x31]: Video: mpeg2video (Main), yuv420p, 1920x1080 [SAR 1:1
DAR 16:9], 29.97 fps, 29.97 tbr, 90k tbn, 59.94 tbc
Stream #0:1[0x34](eng): Audio: ac3 (AC-3 / 0x332D4341), 48000 Hz,
5.1(side), fltp, 384 kb/s
#0 PTS:-00:00:10.213 Delta: 0.0ms queue: 17
#1 PTS:-00:00:10.219 Delta: 5.42222ms queue: 2
Del map found 0 at 2806 (2806)
Converting frame #0 from B to I
Converting frame #1 from B to I
Need to insert 1375824 frames > max allowed: 20.  Assuming bad PTS
Deadlock detected.  One buffer is full when the other is empty!  Aborting
Transcoding 1021_20131117042800.mpg failed
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