Nicolas Dufresne
e60158c98f
videorate: Implement allocation query
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The videorate element keeps 1 buffer internally. This buffer need
to be requested during allocation query otherwise the pipeline may
stall.
https://bugzilla.gnome.org/show_bug.cgi?id=738302
2015-01-18 14:58:36 -05:00
Nicolas Dufresne
2e264103e1
Revert "videorate: Implement allocation query"
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This reverts commit 3c04db4a30
.
2015-01-18 14:17:07 -05:00
Nicolas Dufresne
3c04db4a30
videorate: Implement allocation query
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VideRate keeps 1 buffer in order to duplicate base on closest buffer
relative to targeted time. This extra buffer need to be request
otherwise the pipeline may stall when fixed size buffer pool is used.
https://bugzilla.gnome.org/show_bug.cgi?id=738302
2015-01-18 11:02:00 -05:00
Sebastian Dröge
cefc518494
videorate: Operate in a zero-latency mode if drop-only is set to TRUE
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There's no reason why we would have to wait for the next buffer to decide
whether to output the current one or not. We just have to check if the
current one is earlier than our expected next time, which is the previous
frame timestamp plus the expected frame duration.
https://bugzilla.gnome.org/show_bug.cgi?id=740018
2014-11-19 15:10:48 +01:00
Vineeth T M
302f123c62
videorate: GstStructure refcount critical message
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s3 is not being initialized when run in a loop
and the same was being freed, which resulted in the crash
https://bugzilla.gnome.org/show_bug.cgi?id=735952
2014-09-03 12:56:31 +03:00
Tim-Philipp Müller
bcb8068e27
docs: remove outdated and pointless 'Last reviewed' lines from docs
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They are very confusing for people, and more often than not
also just not very accurate. Seeing 'last reviewed: 2005' in
your docs is not very confidence-inspiring. Let's just remove
those comments.
2014-04-26 23:28:57 +01:00
Edward Hervey
ed59e06c57
videorate: Remove useless assignement
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Was already set before
2013-12-30 13:45:04 +01:00
Tim-Philipp Müller
b1ff48c1a1
docs: remove old 0.10 Since markers
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They're just confusing.
2013-11-16 16:10:07 +00:00
Matej Knopp
496dd67859
videorate: ignore GAP event
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videorate automatically fills gaps with the previous frames.
https://bugzilla.gnome.org/show_bug.cgi?id=705048
2013-07-29 08:24:06 +02:00
Mathieu Duponchelle
aec0e48aa1
videorate: Reset base timestamp and out_frame_count in any case on SEGMENT_EVENT
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Fixes #699187
2013-05-09 16:22:13 +02:00
Sebastian Dröge
948a4a3632
gst: Add better support for static plugins
2013-04-15 15:52:58 +02:00
Tim-Philipp Müller
5f59b4f7ee
Fix FSF address
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https://bugzilla.gnome.org/show_bug.cgi?id=687520
2012-11-03 23:05:09 +00:00
Sebastian Dröge
3c1041d5eb
Revert "gst: Add better support for static plugins"
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This reverts commit d2d79e3bc2
,
which was accidentially pushed.
2012-10-24 13:26:26 +02:00
Sebastian Dröge
d2d79e3bc2
gst: Add better support for static plugins
2012-10-24 12:10:44 +02:00
Tim-Philipp Müller
3c6a3ad629
Use new gst_element_class_set_static_metadata()
2012-04-10 00:45:16 +01:00
Sebastian Dröge
ad42b16375
gst: Update for GST_PLUGIN_DEFINE() API change
2012-04-05 15:11:05 +02:00
Wim Taymans
25137962ad
fix for caps API changes
2012-03-11 19:04:41 +01:00
Wim Taymans
14387953a0
update for basetransform change
2012-02-24 11:03:16 +01:00
Wim Taymans
9212619549
update for new fixate_caps function
2012-02-22 12:32:44 +01:00
Tim-Philipp Müller
576bbb4fd8
Remove compatibility code cruft for old GLib versions
2012-01-18 17:22:21 +00:00
Wim Taymans
30a66af4e2
videorate: chain up to parent event function
2012-01-02 17:42:11 +01:00
Wim Taymans
f4e58e3e8e
videorate: fix caps negotiation function
2012-01-02 17:28:12 +01:00
Tim-Philipp Müller
fb6d09055a
Merge remote-tracking branch 'origin/master' into 0.11
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Conflicts:
ext/alsa/gstalsadeviceprobe.c
ext/alsa/gstalsamixer.c
ext/pango/gsttextoverlay.c
ext/pango/gsttextoverlay.h
gst-libs/gst/audio/gstaudiobasesink.c
gst-libs/gst/audio/gstaudioringbuffer.c
gst-libs/gst/audio/gstaudiosrc.c
gst-libs/gst/video/Makefile.am
gst-libs/gst/video/video.c
gst/encoding/gststreamcombiner.c
gst/encoding/gststreamsplitter.c
gst/playback/gstplaybasebin.c
gst/playback/gststreamsynchronizer.c
gst/playback/gstsubtitleoverlay.c
gst/playback/gsturidecodebin.c
sys/xvimage/xvimagesink.c
tests/examples/Makefile.am
win32/common/libgstvideo.def
Video overlay composition disabled for now, needs
porting to buffer meta.
2011-12-08 01:19:03 +00:00
Tim-Philipp Müller
99c7a51908
videorate: don't leak previous buffer when shutting down
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Implement stop vfunc after port to basetransform, so we
can clean up properly. Fixes make elements/videorate.valgrind
2011-12-06 21:57:32 +00:00
Vincent Penquerc'h
96374054ac
various: fix pad template leaks
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https://bugzilla.gnome.org/show_bug.cgi?id=662664
2011-11-28 13:09:02 +00:00
Tim-Philipp Müller
32b14c6ed3
Merge remote-tracking branch 'origin/master' into 0.11
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Conflicts:
ext/vorbis/gstvorbisenc.c
gst/playback/gstdecodebin2.c
gst/playback/gstplaysinkconvertbin.c
gst/videorate/gstvideorate.c
2011-11-26 12:12:59 +00:00
Sebastian Dröge
c6cffcfa19
videorate: Rename ARG_ enums to PROP_
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This is more consistent with other code and these are
properties anyway, not arguments
2011-11-24 14:41:56 +01:00
Sebastian Dröge
ec062ef3f2
videorate: Add property to force an output framerate
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API: GstVideoRate:force-fps
Changing the framerate during playback is not possible
with a capsfilter downstream if upstream is not using
gst_pad_alloc_buffer(). In that case there's no way in
0.10 to signal to videorate that the preferred framerate
has changed.
This new property will force the output framerate to
a specific value and can be changed during playback.
2011-11-24 14:40:38 +01:00
Wim Taymans
ad8f694ec6
remove bogus files
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They got somehow commited in 7012e88090
2011-11-11 10:39:52 +01:00
Edward Hervey
17bfba09f1
Merge branch 'master' into 0.11
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Conflicts:
ext/ogg/gstoggdemux.c
ext/pango/gsttextoverlay.c
gst-libs/gst/audio/gstaudioencoder.c
gst-libs/gst/audio/gstbaseaudiosrc.c
gst/playback/gstsubtitleoverlay.c
gst/videorate/gstvideorate.c
2011-09-23 18:27:11 +02:00
Sjoerd Simons
b9b5b133fd
videorate: Add a max-rate property
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In various use-case you want to dynamically change the framerate (e.g.
live streams where the available network bandwidth changes). Doing this
via capsfilters in the pipeline tends to be very cumbersome and racy,
using this property instead makes it very painless.
2011-09-21 11:24:59 +01:00
Sjoerd Simons
ec7ca80c9e
videorate: Add more strict caps negotiation
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When in drop-only mode we can never provide a framerate that is higher
then the input, so let the caps negotiation reflect this.
2011-09-21 11:24:59 +01:00
Tim-Philipp Müller
f57bbc585d
videorate: don't unref event we don't own
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http://bugzilla.gnome.org/show_bug.cgi?id=659562
2011-09-20 13:35:55 +01:00
Wim Taymans
7012e88090
Merge branch 'master' into 0.11
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Conflicts:
gst-libs/gst/audio/audio.h
gst-libs/gst/audio/gstaudiodecoder.c
gst-libs/gst/audio/gstaudiodecoder.h
gst-libs/gst/audio/gstaudioencoder.c
gst-libs/gst/audio/gstbaseaudioencoder.h
gst/playback/Makefile.am
gst/playback/gstplaybin.c
gst/playback/gstplaysink.c
gst/playback/gstplaysinkvideoconvert.c
gst/playback/gstsubtitleoverlay.c
gst/videorate/gstvideorate.c
gst/videoscale/gstvideoscale.c
win32/common/libgstaudio.def
2011-09-06 15:24:32 +02:00
Vincent Penquerc'h
78f50f2d25
videorate: don't take the object lock twice in {set,get}_property
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https://bugzilla.gnome.org/show_bug.cgi?id=658294
2011-09-06 09:44:38 +01:00
Sjoerd Simons
08ac05a06c
videorate: fix dynamically changing average period
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The average_period_set variable can be accessed in different threads, so
always lock it when reading. Furthermore when switching to averaging
mode we should make sure we don't have cached buffers that aren't used
in that mode. And any modeswitch will cause the latency to change, so we
should post a NewLatency message
2011-08-31 14:13:56 +01:00
Sjoerd Simons
ea46b3c706
videorate: Port to basetransform
2011-08-31 14:13:56 +01:00
Sjoerd Simons
f2438913f9
Correct added versions
2011-08-31 14:13:55 +01:00
Wim Taymans
d06f599193
-base: port elements to new video caps
2011-06-16 12:52:13 +02:00
Tim-Philipp Müller
c092981b16
Remove v4l plugin
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The old v4l interface has been deprecated for years and even
been removed from the kernel headers. If anyone still needs
this plugin, they can resurrect it in gst-plugins-bad, there's
no reason for it to be in -base.
2011-06-07 20:47:46 +01:00
Wim Taymans
2940249a84
-base: use caps event
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Remove uses of setcaps function and use the caps event.
2011-06-07 11:55:36 +02:00
Sebastian Dröge
884213b8b8
base: Update for SEGMENT event parse API changes
2011-05-18 17:23:18 +02:00
Sebastian Dröge
a46485e357
gst: Update for caps/pad template related API changes
2011-05-17 13:06:01 +02:00
Sebastian Dröge
318ed07598
Revert "-base_port to new query API"
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This reverts commit c9f4e0676b
.
2011-05-17 11:25:31 +02:00
Sebastian Dröge
07617d50d3
videorate: Update for segment API changes
2011-05-16 17:14:08 +02:00
Sebastian Dröge
d0362c2b87
Merge branch 'master' into 0.11
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Conflicts:
configure.ac
ext/alsa/gstalsasrc.c
gst-libs/gst/audio/gstbaseaudiosink.c
gst-libs/gst/tag/gstxmptag.c
gst/playback/gstsubtitleoverlay.c
gst/videorate/gstvideorate.c
sys/xvimage/xvimagesink.c
2011-05-16 17:06:22 +02:00
Sebastian Dröge
e21ec369f0
videorate: Update for negotiation related API changes
2011-05-16 15:35:41 +02:00
Wim Taymans
94dfe80f71
-base: port to new SEGMENT API
2011-05-16 13:48:11 +02:00
Mark Nauwelaerts
eba4a948fb
videorate: optionally ensure maximum average output frame rate
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See #628764 .
2011-05-16 12:46:00 +02:00
Alexey Fisher
1e09272024
videorate: optionally only drop frames to ensure maximum frame rate
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This adds option to arrange for maximal allowed variable frame rate.
Fixes #628764 .
2011-05-16 12:45:47 +02:00