4K preview freezing while decoding/rendering

General Discussion
1

Hi,
We are currently attempting to stream a 4K 30fps AV1-encoded MP4 video using the following GStreamer pipeline.

“gst-launch-1.0 filesrc location=‘videoplayback (1).mp4’ ! qtdemux ! av1parse ! av1dec ! videoconvert ! xvimagesink sync=false”

While the video plays, we are experiencing stuttering and occasional freezing during playback. We’ve attached the video file exhibiting the issue for your reference.

We suspect this may be related to decoding or rendering limitations, and would appreciate it if you could take a look and provide your insights.

Thank you for your support.

here is ths issue video in drive

Regards,

Manikandan

2

AFAIK av1dec is using ffmpeg so I’d try to use raw ffmpeg to see if the issue is in the decoder.