Hi all,
I am still trying to fix my "high speed avis" when displaying them. I
have followed Arnaut's instructions (thanks a lot) and that seems to be
the problem, but it has not been completely fixed.
Using a webcam in my PC, and executing this pipeline the resulting
AVI file is 'high-speed' (I record 15 "real life" seconds that are
displayed in a video of 10 seconds lentgh):
gst-launch-0.10 v4l2src num-buffers=200 !
'video/x-raw-yuv,format=(fourcc)I420,width=640,height=480,framerate=(fraction)25/1'
!
x264enc ! queue ! avimux ! filesink location=webcamtest.avi
but just adding
videorate before the encoder element (
x264enc),
it is displayed properly. Fine.
But in the board where I need to record the AVI file, when I add
the
videorate element, the pipeline hangs up (never finishes
although it has the num-buffers property)!!
gst-launch-0.10 mfw_v4lsrc capture-width=640 capture-height=480
num-buffers=200 !
video/x-raw-yuv,format=\(fourcc\)I420,width=640,height=480,framerate=\(fraction\)25/1
! videorate !
mfw_vpuencoder width=640 height=480 codec-type=std_avc qp=25
iinterval=25 ! h264parse !
queue ! avimux ! filesink location=board.avi
Why??? How videorate works???
Thanks a lot.
All the best.
LD.
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