why my camera pipeline freeze when I added oggmux?

[Zhao, Halley]

Hi all:

We have a new camera source element, which is created based on v4l2src element with some add-on features.

git://git.moblin.org/gst_mrst_camera_src.git

It works for viewfinding pipeline:

gst-launch -v mycamsrc! video/x-raw-yuv ! queue ! xvimagesink

 

the viewfinding is also ok when I tried to add theoraenc:

gst-launch -v mycamsrc ! video/x-raw-yuv ! tee name=t ! queue ! xvimagesink t. ! queue ! theoraenc ! filesink location=test.ogg

(but test.ogg keeps a const size of 22k)

 

Then when I try to add oggmux, the viewfinding freezed (got the first frame, then no update):

gst-launch -v mycamsrc ! video/x-raw-yuv ! tee name=t ! queue ! xvimagesink t. ! queue ! theoraenc ! oggmux ! filesink location=test.ogg

 

 

I create the log by the following pipeline (just add num-buffer=5):

gst-launch -v mycamsrc num-buffers=5 ! video/x-raw-yuv ! tee name=t ! queue ! xvimagesink t. ! queue ! theoraenc ! oggmux ! filesink location=test.ogg &>tee.log

 

 

Could anyone point me where is wrong in my pipeline?

Or any suspicion of the mycamsrc element?

Great thanks.

 

 

 

ZHAO, Halley (Aihua)

Email: halley.zhao<a href="BLOCKED::mailto:[e-mail]" title="mailto:[e-mail]&#10;mailto:[e-mail]">@intel.com

Tel: [phone]

iNet: 8821-6476

SSG/OTC/Moblin 3W038 Pole: F4

 

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