[mythtv-users] Transcoded mpeg still has (all?) commercials

jansenj jansenj+myth at gmail.com
Fri Oct 30 16:26:47 UTC 2009


>
> Is there any known commercial detection accuracy improvement between
> running
> on the TS or PS?  This question comes from wondering if it should do a
> transcode pass before the commflag pass.  I recall reading that the
> transcode pass can "smooth some things out", and I wonder if that could
> also
> mean a probable commflag detection accuracy improvement or not.
>
> Frame data that gets displayed is untouched (hence lossless codec).  Its
header data and such that gets removed.  commflag effectiveness will be
unaffected.  It might be .05% faster due to the smaller file size, but
better? No.
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