We use an media app developed by Qt and using imxv4l2sink to play 1080p videos, sometimes app would core dumped .
But when we restart the app to play 1080p video,the gstreamer pipeline is playing with no video pictures except audio.
From the GST_DEBUG log ,gst_imx_v4l2sink_show_frame() was not called when the pipeline was playing.
Pls tell me how to fix app restart with no video pictures when using imxv4l2sink.
Any reply is appreciated! Thanks a lot.