omxh264 video encode problems

[Digits]

I have a RPi2 available for testing, I'll check with it if you can link 
to a sample file.

Regards,

Dave.

On 26/07/2016 9:50 PM, christian.isenberg wrote:
> Hello everybody,
>
> Since I could't find anything about this problem I had to create a new post.
> So I'm using a RaspberryPi to generate h264 videos from a sequence of jpegs
> that I get from a webcam.
>
> *this is my current pipe:*
> gst-launch-1.0 -e v4l2src do-timestamp=true device=/dev/video0 ! videorate
> ! image/jpeg,width=640,height=480,framerate=15/1 ! jpegparse ! jpegdec
> ! omxh264enc ! video/x-h264,framerate=15/1, speed-preset=medium
> ! h264parse ! mp4mux ! filesink location= video.mp4
>
> It is working like a charm, except that the videos can only be played with
> chrome or VLC.
> What I'm trying is to decode it again using gstreamer afterwards using the
> following pipe:
>
> *gst-launch-1.0 playbin uri=file://PATH_TO_FILE/video.mp4*
>
> And it ends the execution before showing the first frame.
>
> *Setting pipeline to PAUSED ...
> Pipeline is PREROLLING ...
> libva info: VA-API version 0.39.2
> libva info: va_getDriverName() returns 0
> libva info: Trying to open /usr/lib/dri/i965_drv_video.so
> libva info: Found init function __vaDriverInit_0_39
> libva info: va_openDriver() returns 0
> Got context from element 'vaapidecode': gst.vaapi.Display=context,
> gst.vaapi.Display=(GstVaapiDisplay)NULL;
> Redistribute latency...
> Got context from element 'playsink': gst.vaapi.Display=context,
> gst.vaapi.Display=(GstVaapiDisplay)NULL;
> Redistribute latency...
> Pipeline is PREROLLED ...
> Setting pipeline to PLAYING ...
> New clock: GstSystemClock
> Got EOS from element "playbin0".
> Execution ended after 0:00:00.000176603
> Setting pipeline to PAUSED ...
> Setting pipeline to READY ...
> Setting pipeline to NULL ...
> Freeing pipeline ...*
>
> I even tried to use qtmux instead of mp4mux, but the results are the same.
> Does anyone had the same problem ?
>
> Thanks so far
>
>
>
>
>
> --
> View this message in context: http://gstreamer-devel.966125.n4.nabble.com/omxh264-video-encode-problems-tp4678844.html
> Sent from the GStreamer-devel mailing list archive at Nabble.com.
> _______________________________________________
> gstreamer-devel mailing list
> gstreamer-devel at lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.freedesktop.org/archives/gstreamer-devel/attachments/20160726/859033ac/attachment.html>