hello
does there exist tool which I would be equivalent to grep on video
(videogrep or vgrep). any idea?
That is I give it image, it finds said image in mpeg stream and returns
time offset (and approximate % of the image similiarity.
I mean right now I do:
* record tv show on mpeg2 encoder.
* use GOPDICT to chop off advertisements at beginning and end of
show
* use ffmpeg to convert mpeg2 to avi
Since the above requires manual intervention at step 2 and 3, I would
like to save characteristic image from beginning and end of show and do:
* record tv show on mpeg2 encoder. (same)
* use videogrep to find offset start and end of show
* use GOPDICT to chop off advertisements at beginning and end of
show using offset from step before.
* use ffmpeg to convert mpeg2 to avi
with the above I could do everything in the cron.
so the question is. does there exists something like videogrep?
Adam
ps: please cc.
--
Adam Sulmicki
http://www.eax.com The Supreme Headquarters of the 32 bit registers
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