mirrors/gstreamer
mirrors/gstreamer
1
1
Fork 0
mirror of https://gitlab.freedesktop.org/gstreamer/gstreamer.git synced 2024-11-23 18:21:04 +00:00
Code Issues 1 Projects Releases Wiki Activity

omxvideo: check difference between frame and requested ts

Browse source 
This has proven to be very useful when debugging to detect bugs where we
match the wrong gst frame with an output OMX buffer.
This commit is contained in:
Guillaume Desmottes 2019-06-14 16:27:37 +05:30
parent cfeeb15b1e
commit 50d50f47fb
1 changed files with 12 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

13
omx/gstomxvideo.c
View file

@ -213,9 +213,20 @@ gst_omx_video_find_nearest_frame (GstElement * element, GstOMXBuffer * buf,
}
}
if (best)
if (best) {
gst_video_codec_frame_ref (best);
/* OMX timestamps are in microseconds while gst ones are in nanoseconds.
* So if the difference between them is higher than 1 microsecond we likely
* picked the wrong frame. */
if (best_diff >= GST_USECOND)
GST_WARNING_OBJECT (element,
"Difference between ts (%" GST_TIME_FORMAT ") and frame %u (%"
GST_TIME_FORMAT ") seems too high (%" GST_TIME_FORMAT ")",
GST_TIME_ARGS (timestamp), best->system_frame_number,
GST_TIME_ARGS (best->pts), GST_TIME_ARGS (best_diff));
}
g_list_foreach (frames, (GFunc) gst_video_codec_frame_unref, NULL);
g_list_free (frames);