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chenyunecjtu / coreavc-for-linux

Automatically exported from code.google.com/p/coreavc-for-linux
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black screen with audio #1

Closed GoogleCodeExporter closed 8 years ago

GoogleCodeExporter commented 8 years ago 
What steps will reproduce the problem?
1. open the sample and play it with "mplayer -vc coreavc13"
2.
3.

What is the expected output? Normal video playback
What do you see instead? A black screen with audio only playback

What version of the product are you using? On what operating system?
mplayer built from svn checkout 2007/07/26
coreavc-for-linux svn checkout 2007/07/26
CoreAVCDecoder.ax 1.3.0.0
Fedora 7 kernel 2.6.22.1-27.fc7

Please provide any additional information below.
Attached a working and a not working sample
The not-working one has a resolution of 1920x1040; the working one is 1280x720

Original issue reported on code.google.com by rodgonza...@alice.it on 27 Jul 2007 at 8:18

Attachments:

GoogleCodeExporter commented 8 years ago 
it seems that the problem is in the mkv file. If I extract the stream as a 
*.h264
file, I can play it. If I remux video audio and subs, the new mkv works.

Original comment by rodgonza...@alice.it on 27 Jul 2007 at 9:01

GoogleCodeExporter commented 8 years ago 
You can try using '-demuxer lavf' when mplayer can't play a stream outright.  
some of
the internal demuxers don't correctly deliver the requisite information to 
CoreAVC. 
In any case, that is unlikely to be your specific problem.  As you said the mkv
itself seems to be broken.

Original comment by alannis...@gmail.com on 27 Jul 2007 at 3:28