Hiya
We’ve been experimenting with intervideo
to manage video streams (specifically to deal with some audio sync issues, but that’s not important)
Generally it’s fine, but we sometimes often get errors like this
gst_video_frame_map_id: assertion 'info->finfo->format == meta->format' failed
BUS ERROR from /GstPipeline:pipeline-165341492459795/GstBin:video_capture_video/raw.3/GstInterVideoSrc:intervideosrc8 - Internal data stream error.
../gstreamer-1.22.6/libs/gst/base/gstbasesrc.c(3132): gst_base_src_loop (): /GstPipeline:pipeline-165341492459795/GstBin:video_capture_video/raw.3/GstInterVideoSrc:intervideosrc8:
streaming stopped, reason not-supported (-6)
…and no video.
There doesn’t seem to be any obvious cause, apart from maybe being more likely if the system is under load, so it points to a race condition of some kind.
Can anyone shed any light?