[mythtv] Report on #6824 behavior

Gavin Hurlbut gjhurlbu at gmail.com
Thu Aug 12 23:47:37 UTC 2010


With the same file (1h long 1080i H.264 from HDPVR):

With the #6824 patch applied, using default setting of commflag_speedups: 11

MythTV Commercial Flagger, started at Thu Aug 12 13:20:30 2010
Finished commercial break flagging at Thu Aug 12 14:42:37 2010

Total time: 1:22:07
Commercial Skip List:
6671-12684,27563-34350,50406-57640,71823-78918,98327-103733

With the #6824 patch applied, overridden to commflag_speedups: 0 (disabled)

MythTV Commercial Flagger, started at Thu Aug 12 14:42:39 2010
Finished commercial break flagging at Thu Aug 12 16:33:04 2010

Total time: 1:50:25
Commercial Skip List:
6671-12684,27563-34350,50406-57641,71823-78918,98327-103733


That shows a significant speedup (although I'd like to investigate if the
logo detection is being sped up or not), and only a single one-frame
difference in the found commercial marks.

I'd call that a success.  I'll start another test with 720p.
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