omxh264 video encode problems

[christian.isenberg]

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





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