Frame missing in H264 File(1080p)

[Nicolas Dufresne]

Le sam. 1 juin 2019 11 h 25, Aditya Oza <aditya.oza at teksun.in> a écrit :

> hello,
>
> I record a h64 file at 1080p 30 fps using Gstreamer.
> I run following pipeline:
>
> gst-launch-1.0  --gst-debug-level=3   -v v4l2src device=/dev/video0 !
> capsfiltercaps="video/xraw,width=1920,height=1080,framerate=30/1,bitrate=20000"
> ! queue ! videoflip method=rotate-180 ! videoconvert !  videorate ! queue !
> omxh264enc ! queue ! avimux ! queue ! filesink location = test.h264
>
> After running this pipeline, I play a recorded video but they contain lots
> of frame missing.
>

I see two possible causes, not enough buffers being allocated (that is up
to the OMX component to request with latest gst-omx), or the convert/encode
side is simply too slow, then you need a lower resolution or rate.


> Anyone suggest me a right way to solve this issue.
> Any improvment in my pipeline?
>
>
>
> Thanks & Regards,
>
> Aditya Oza
>
>
>
>
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