Activity
From 05/06/2026 to 06/04/2026
05/12/2026
- JC 02:29 PM Software Development: RE: Playing MP4 to Display Troubles
- Note we did test this briefly on the SDK 11.1 release, and the videocrop wasn't needed. Though I didn't dig into the driver to see what they might have fixed.
05/11/2026
- JP 09:37 PM Software Development: RE: Playing MP4 to Display Troubles
- Holden,
No problem; glad to hear things are working now on your end!
-- Jake - HW 04:54 PM Software Development: RE: Playing MP4 to Display Troubles
- Hi Jake,
Thank you for looking into all this, it has been extremely helpful!
I looked into how the app actually talks to X11 and found a potential way to keep the app alive while the xserver is stopped so I can utilize kmssink. Pre...
05/07/2026
- JP 02:31 PM Software Development: RE: Playing MP4 to Display Troubles
- Good morning Holden,
No worries and thanks! I have tried out your X11 image with the pipelines discussed above and things are similar on my end as well. I have tried various pipelines to see what one offers ideal performance and low u...
05/06/2026
- HW 06:19 PM Software Development: RE: Playing MP4 to Display Troubles
- Hi Jake,
I apologize I had not seen your previous post (and also brainfarted and thought you were referring to testing on X11 initially) before sending my update. Killing the weston and using the kmssink pipeline you provided, the vid... - JP 05:18 PM Software Development: RE: Playing MP4 to Display Troubles
- Holden,
Disregarding X11 & ximagesink for now, can you just initially try our pipeline(s) to see if this is working on your setup?
Also, if you could send the SD card image you are using or tell us how to build it with your X11 mod... - HW 04:18 PM Software Development: RE: Playing MP4 to Display Troubles
- I tried with the pipeline you tested with ximagesink and it still seems pretty laggy. On X11, I get linking failures using videocrop; as far as I have seen it only works when using videoconvert between the decoder and the sink but there...
- JP 04:04 PM Software Development: RE: Playing MP4 to Display Troubles
- Good afternoon Holden,
I also have gotten kmssink to work with the following pipeline:
$ gst-launch-1.0 filesrc location=bunny.mp4 ! qtdemux ! h264parse ! v4l2h264dec ! videocrop left=2 ! kmssink
This is very similar to the prev...