Not able to play omxh264enc raw video with ffplay

Autonomous Machines Jetson & Embedded Systems Jetson TX2
1

Hi,

I have generated a raw h264 encoded video with omxh264enc as:

gst-launch-1.0 v4l2src device=/dev/video0 ! “video/x-raw,width=640,height=480,format=I420”! omxh264enc insert-sps-pps=true ! filesink sync=false async=false location=omx_video.h264

I am not able to play it with ffplay as “ffplay -i omx_video.h264”

Whereas, I am able to play the video generated by x264enc:

gst-launch-1.0 v4l2src device=/dev/video0 ! “video/x-raw,width=640,height=480,format=I420”! x264enc ! filesink sync=false async=false location=x264_video.h264

When I open omx_video.h264 with hex editor the file (or h264 header )starts with 0x0000 0009 whereas for x264_video.h264 header with 0x0000 0001. Is there any paramter with omxh264 which I may be missing.

Thanks,

2

Hi,
Please try

gst-launch-1.0 v4l2src device=/dev/video0 ! "video/x-raw,width=640,height=480,format=I420"! omxh264enc insert-sps-pps=true ! <b>video/x-h264,stream-format=byte-stream</b> ! filesink sync=false async=false location=omx_video.h264