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l0pan

Member Since 26 Sep 2012
Offline Last Active 10 Sep 2014 14:07
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Posts I've Made

In Topic: Decode MPEG and analyze content for surveillance

13 October 2012 - 22:48

Although it looks like it doesn't affect decoder resolution... so it is ok

In Topic: Decode MPEG and analyze content for surveillance

13 October 2012 - 22:33

Yes, I tried to move it beyond full screen using proc/stb/vmpeg/1/dst_*, but when it approaches screen boarder picture begins to shrink automatically. So video1 picture is always within full screen.

In Topic: Decode MPEG and analyze content for surveillance

13 October 2012 - 21:43

I see how it works now. Actually it doesn’t interrupt TV on video0 but overlaying the whole picture. I can see TV under video1 layer if I reduce decoding size for video1. I doubt that there is magic to overcome overlaying. It must be how drivers works or hardware limitation. Is there source codes for bcm7400.ko drivers?

Also it’s not possible just to rename decoder devicenodes in /dev, because it would require to rename also device control nodes in /proc/stb/vmpeg/0-1, but it’s impossible.

In Topic: Decode MPEG and analyze content for surveillance

12 October 2012 - 21:21

Yes, No audio. I run
gst-launch  tcpclientsrc host=192.168.1.4 port=9999  ! typefind !  mpegtsdemux !  video/mpeg ! queue !  dvbvideosink
Yes, in dvbmediasink sourcecode.

In Topic: Decode MPEG and analyze content for surveillance

12 October 2012 - 20:59

I have some issues with 1 & 2, i.e gstdvbvideosink:
I changed
/proc/stb/vmpeg/0/fallback_framerate to /proc/stb/vmpeg/1/fallback_framerate
/dev/dvb/adapter0/video0 to /dev/dvb/adapter0/video1
And send video to it. But it interrupted TV translation (although TV is still available on one transponder thru PiP).
What should I change in gstdvbvideosink so it does decoding without displaying it?

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