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10 commits

Author SHA1 Message Date
Seungha Yang
0cadd10474 videoaggregator: Don't force upstream alpha format 
"video/x-raw,format=RGBA ! some-video-filter ! video/x-raw,format=NV12"
is a very common case and therefore such erroring at baseclass
does not seem to be a desired behavior.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2703>
 2022-07-21 21:34:06 +00:00
Mathieu Duponchelle
56ec817bf4 videoaggregator: always convert when user provides converter-config 
The `converter-config` property may be used to perform cropping,
conversion should always be performed when the user set the property
to a non-NULL value.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2746>
 2022-07-12 08:03:08 +00:00
U. Artie Eoff
c9417a1dea videoaggregator: unref temporary caps 
The "possible_caps" needs unref after finished using to
avoid memory leak.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2430>
 2022-05-16 22:38:13 +00:00
Mathieu Duponchelle
4ef3b1ad8f videoaggregator: keep old buffer when processing a MISSING_DATA gap 
GAP events flagged with MISSING_DATA are transformed into GAP buffers
flagged with CORRUPTED.

In these cases, it is preferable to simply keep rendering the previous
buffer (if there was one) instead of flashing the pad in and out of
view.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/708>
 2022-04-22 17:43:50 +00:00
Jan Alexander Steffens (heftig)
4567d569ca videoaggregator: Correct use of start_time/end_time 
When 29713c5d changed most uses of `start_time` and `end_time` to
`start_running_time` and `end_running_time`, it missed two.

Fixes: 29713c5d40
Fixes: https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/1038
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1779>
 2022-02-22 16:00:54 +00:00
Seungha Yang
a0dc29841c videoaggregator: Use floor() to calculate current position 
... instead of round(). Depending on framerate, calculated position
may not be clearly represented by using uint64, 30000/1001 for example.
Then the result of round() can be sliglhtly larger (1ns) than
buffer timestamp. And that will cause unnecessary frame delay.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1747>
 2022-02-19 06:53:02 +00:00
Seungha Yang
61d2a9ffde videoaggregator: Fix for unhandled negative rate 
Nagative rates have been considered only in
gst_video_aggregator_advance_on_timeout(). Update other places
to fix broken reverse playback.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1500>
 2022-02-11 16:05:51 +00:00
Seungha Yang
a13309be4a videoaggregator: Don't pass GAP buffer to prepare_frame_start() 
Likewise we do check the same condition in prepare_frames_finish(),
ignore GAP buffer (zero size with GST_BUFFER_FLAG_GAP flag) without
any further processing.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1498>
 2022-01-13 21:29:15 +00:00
Mathieu Duponchelle
c3d878e990 audio/video aggregator: make use of new aggregator inactive pad API 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/867>
 2021-10-18 22:34:11 +00:00
Thibault Saunier
2fd28195ca Move files from gst-plugins-base into the "subprojects/gst-plugins-base/" subdir 2021-09-24 16:13:26 -03:00
Renamed from gst-libs/gst/video/gstvideoaggregator.c (Browse further)