[mythtv][PATCH] help needed to complete opaque logo commercial flagging.

Marc Kessels kessels at rijnh.nl
Fri Dec 3 12:21:54 UTC 2004


<<and now with attachment>>

Saw that the problem with framesPlayed/framesRead is temporarily fixed, so 
now my code also works like a charm. Attached is therefore a patch of the 
working code.
Since I did not have time yet to implement the GUI part to select this 
flagging method (and also no clue where to start looking) you have to set 
the CommercialSkipMethod=8 manually in the settings table.

Marc


At 00:23 3-12-2004, you wrote:
>At 19:13 2-12-2004, you wrote:
>> > Hi Chris,
>> >
>> > I already tried to use nvp->JumpToFrame(0) and nvp->ClearAfterSeek(), but
>> > to no avail. Recently some changes were applied by you to change
>> > framesPlayed to framesRead. maybe I was also looking at the wrong value.
>> > However, the frames fetched using nvp->GetLastDecodedFrame() did contain
>> > the frame corresponding to framesPlayed.
>>
>>At the end of your new method, you have "nvp->JumpToFrame(seekIncrement);",
>>is that why you're not being reset to the beginning of the video after
>>you do your logo detection, or do you mean it's ending up somewhere else?
>
>
>well, that were some of my attempts to reset the stream back to somewhere 
>near the beginning. I now got it working by doing a JumpToFrame(0), 
>clearAfterSeek and then getFrame().. I just had forgotten the latter one...
>
>However, I updated to CVS, and now the frame_number in Flag_Commercials 
>stays equal to zero. Probably this has something to do with your recent 
>change from framesPlayed to framesRead. Could you please have a look at this?
>
>Marc
>
>
>
>
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