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Author SHA1 Message Date
Michael Olbrich
93ec45a6df liveadder: round when calculation length from duration 
liveadder sometimes calculates the offsets incorrectly before adding. The
resulting errors can easily be heard when mixing silence with a sine.
I'm not sure what the exact conditions are to trigger this, but it definitively
happens when the buffers of two streams have a different duration and buffer
length and duration don't match exactly for one stream because of rounding
errors (e.g.  duration=0:00:00.021333333)

I have to admit, I got lost in the math somewhere but it seems that not
rounding in gst_live_adder_length_from_duration() causes 1 sample overlaps in
consecutive buffers from the same stream.
When using gst_util_uint64_scale_int_round() instead of just truncating the
sine sound correctly again.

https://bugzilla.gnome.org/show_bug.cgi?id=708345
 2013-09-28 13:31:13 +02:00
Olivier Crête
6e5db57d24 liveadder: Document that the latency is in milliseconds 
Bug #698896
 2013-04-26 15:33:18 -04:00
Tim-Philipp Müller
eef2324e4d liveadder: don't use deprecated GLib threading API 2013-02-11 12:01:19 +00:00
Tim-Philipp Müller
32ba17cd0f Use gst_element_class_set_static_metadata() 
where possible. Avoids some string copies. Also re-indent
some stuff. Also some indent fixes here and there.
 2012-10-17 17:46:34 +01:00
Mark Nauwelaerts
578861abea replace gst_element_class_set_details_simple with gst_element_class_set_metadata 2012-09-14 17:27:49 +02:00
Olivier Crête
5111a6ed20 liveadder: port to 1.0 API 2012-09-12 16:03:13 -04:00
Wim Taymans
dbed726057 update for task api change 2012-06-20 10:40:42 +02:00
Sebastian Dröge
cda192b3b7 gst: Update for GST_PLUGIN_DEFINE() API changes 2012-04-05 18:02:56 +02:00
Wim Taymans
1119f6ee41 Merge branch 'master' into 0.11 
Conflicts:
	ext/chromaprint/gstchromaprint.c
	ext/mpeg2enc/Makefile.am
	ext/voaacenc/gstvoaacenc.c
	gst/dvbsuboverlay/gstdvbsuboverlay.c
	gst/mpegtsdemux/mpegtsbase.c
	gst/sdp/gstsdpdemux.c
	gst/videoparsers/gsth264parse.c
	sys/d3dvideosink/d3dvideosink.c
	tests/examples/camerabin/gst-camera-perf.c
	tests/examples/camerabin/gst-camerabin-test.c
	tests/examples/camerabin2/gst-camerabin2-test.c
	tests/examples/mxf/mxfdemux-structure.c
	tests/examples/scaletempo/demo-main.c
 2012-02-10 16:46:50 +01:00
Wim Taymans
de1f89bf07 GST_FLOW_WRONG_STATE -> GST_FLOW_FLUSHING 2012-02-08 16:37:13 +01:00
Vincent Penquerc'h
8147669971 plenty: fixup glib deprecations 2012-01-27 15:47:07 +00:00
Edward Hervey
f70a623418 Merge remote-tracking branch 'origin/master' into 0.11-premerge 
Conflicts:
	docs/libs/Makefile.am
	ext/kate/gstkatetiger.c
	ext/opus/gstopusdec.c
	ext/xvid/gstxvidenc.c
	gst-libs/gst/basecamerabinsrc/Makefile.am
	gst-libs/gst/basecamerabinsrc/gstbasecamerasrc.c
	gst-libs/gst/basecamerabinsrc/gstbasecamerasrc.h
	gst-libs/gst/video/gstbasevideocodec.c
	gst-libs/gst/video/gstbasevideocodec.h
	gst-libs/gst/video/gstbasevideodecoder.c
	gst-libs/gst/video/gstbasevideoencoder.c
	gst/asfmux/gstasfmux.c
	gst/audiovisualizers/gstwavescope.c
	gst/camerabin2/gstcamerabin2.c
	gst/debugutils/gstcompare.c
	gst/frei0r/gstfrei0rmixer.c
	gst/mpegpsmux/mpegpsmux.c
	gst/mpegtsmux/mpegtsmux.c
	gst/mxf/mxfmux.c
	gst/videomeasure/gstvideomeasure_ssim.c
	gst/videoparsers/gsth264parse.c
	gst/videoparsers/gstmpeg4videoparse.c
 2011-12-30 11:41:17 +01:00
Vincent Penquerc'h
63110cab94 liveadder: fix buffer leak 2011-12-12 14:00:22 +00:00
Vincent Penquerc'h
7521b597f4 various: fix pad template ref leaks 
https://bugzilla.gnome.org/show_bug.cgi?id=662664
 2011-11-28 13:08:27 +00:00
Wim Taymans
c8adc4f8c8 make request pads take _%u 2011-11-04 12:22:37 +01:00
David Schleef
7b12d4647a Work around changes in g_atomic API 
See #651514 for details.
 2011-06-04 14:09:30 -07:00
David Schleef
159e2768d6 Fix pad template memleaks 
Pad templates returned by gst_static_pad_template_get() were not
being unreffed.
 2010-11-30 18:54:46 -08:00
Stefan Kost
69ea2ec2ba liveadder: move debug-category registration to type init 2010-09-28 14:23:40 +03:00
Stefan Kost
afa30fb8ea liveadder: GST_BOILERPLATE already sets parent_class 2010-09-28 14:23:40 +03:00
Stefan Kost
7bd3e239a5 liveadder: use base_init for pad_templates and element_details 2010-09-28 14:23:40 +03:00
Stefan Kost
7e63d37f1c liveadder: use G_PARAM_STATIC_STRINGS on properties 2010-09-28 14:23:40 +03:00
Benjamin Otte
775c7584fd gst_element_class_set_details => gst_element_class_set_details_simple 2010-03-18 22:46:41 +01:00
Tim-Philipp Müller
6eb167a176 Make build without warnings with debugging disabled 2009-06-19 16:21:28 +01:00
Edward Hervey
c2c1941ffc liveadder: Fix build on macosx 2009-02-23 15:25:03 +01:00
Olivier Crête
cf21405a7f Document the liveadder 2009-02-17 19:29:06 +01:00
Olivier Crête
6edfec64ee Moved liveadder from gst-plugins-farsight to -bad 
Re-indent liveadder in gst style and add it to configure
 2009-02-17 19:29:06 +01:00
Olivier Crête
4b33d319fc [MOVED FROM GST-P-FARSIGHT] Use log for message thats on every buffer 2009-02-17 19:29:06 +01:00
Edward Hervey
8a533c4282 [MOVED FROM GST-P-FARSIGHT] liveadder : Handle jitter in incoming buffers 
Incoming buffers (especially those from an RTP connection) might have slight timestamp jitter. This is normally handled by audiosink (accepting up to 500ms of jitter).
Here we accept a maximum jitter of 10ms. If a buffer is within 10ms of the expected time, we correct its timestamp.
 2009-02-17 19:29:06 +01:00
Olivier Crete
28d1fc48a6 [MOVED FROM GST-P-FARSIGHT] Add handling of position query to liveadder 
20080704185721-3e2dc-7a687e346e74b44fa847c5e5b6eb64c3e0949764.gz
 2009-02-17 19:29:06 +01:00
Olivier Crete
9e6d4708f8 [MOVED FROM GST-P-FARSIGHT] Replace C99 llabs with C89 code 
20080521172005-3e2dc-8e637d1daa0e27cc2edae1fdfd0dbf23896fb5bc.gz
 2009-02-17 19:29:06 +01:00
Olivier Crete
91dcd54ae5 [MOVED FROM GST-P-FARSIGHT] Reset vars before restarting thread on flush stop 
20080515012257-3e2dc-e3521752cf3eaf2b8767f4c620eadfc24a8e8e31.gz
 2009-02-17 19:29:06 +01:00
Olivier Crete
4d44cf5fe2 [MOVED FROM GST-P-FARSIGHT] Implement first version of seeking 
20080515012227-3e2dc-7f53f78d1c3dfdcdb6e7ad53e6c7f16d5e998a05.gz
 2009-02-17 19:29:06 +01:00
Olivier Crete
72ca8467eb [MOVED FROM GST-P-FARSIGHT] Add duration query from adder 
20080515012142-3e2dc-2768199183bfb9d569be1389e382bedc02e3e95e.gz
 2009-02-17 19:29:06 +01:00
Olivier Crete
3c835d5536 [MOVED FROM GST-P-FARSIGHT] Move flush stop inside where it belongs 
20080515000214-3e2dc-cda5cddd1ead5c48a554e9e9bc75ae68437bcdfb.gz
 2009-02-17 19:29:06 +01:00
Olivier Crete
703b3326cc [MOVED FROM GST-P-FARSIGHT] Have the liveadder remember if its playing or not 
20080514234948-3e2dc-9064a27a54aef598444aa6ad6463345979120828.gz
 2009-02-17 19:29:05 +01:00
Olivier Crete
75edc07516 [MOVED FROM GST-P-FARSIGHT] Push out buffer if we're not playing while there is no clock 
20080514234910-3e2dc-1096eb7dc3fada19afc81dcd536d9edc821d0da9.gz
 2009-02-17 19:29:05 +01:00
Olivier Crete
5f37d95613 [MOVED FROM GST-P-FARSIGHT] Empty the queue on flush start 
20080514232643-3e2dc-5a3f52a3fd3771164dea95bd14410d76b4fce2aa.gz
 2009-02-17 19:29:05 +01:00
Olivier Crete
c653d0ac38 [MOVED FROM GST-P-FARSIGHT] Reset pad private on flush stop 
20080514231752-3e2dc-113fec2faafc2dc11c1eaa818cb488b71e601f9b.gz
 2009-02-17 19:29:05 +01:00
Olivier Crete
df72e5ca58 [MOVED FROM GST-P-FARSIGHT] Pass pad as pad to reset_pad_private 
20080514231643-3e2dc-006960b9cdc3ce8e1f890dc6d194778cbc7c9736.gz
 2009-02-17 19:29:05 +01:00
Olivier Crete
263a914b08 [MOVED FROM GST-P-FARSIGHT] Print debug message if we return non-ok from chain 
20080502191004-3e2dc-f1f7237c06c1158cf27e29d32a69de06f7112506.gz
 2009-02-17 19:29:05 +01:00
Olivier Crete
8a2f376f04 [MOVED FROM GST-P-FARSIGHT] Don't return EOS if we have no pads 
20080502190954-3e2dc-41351225e909e6d0837a6a60e187d33ab186ad76.gz
 2009-02-17 19:29:05 +01:00
Olivier Crete
e23efd9e81 [MOVED FROM GST-P-FARSIGHT] Check that the format is NOT time 
20080501203154-3e2dc-780e46b1f0fe76a66e2d79a2eb85d764ff5f182f.gz
 2009-02-17 19:29:05 +01:00
Olivier Crete
095636bfd2 [MOVED FROM GST-P-FARSIGHT] Don't use g_queue_clear() 
20080428221737-3e2dc-bb8e4748751c29e0857313a09f85067ab12c3fe4.gz
 2009-02-17 19:29:05 +01:00
Olivier Crete
dbeab8d0b8 [MOVED FROM GST-P-FARSIGHT] Pad push event after the lock has been unlocked 
20080501200940-3e2dc-ae5fec5f79f32777bba649d0d700d49f7bedff40.gz
 2009-02-17 19:29:05 +01:00
Olivier Crete
312b4156c1 [MOVED FROM GST-P-FARSIGHT] Create generic segment is none received and refuse non-time segments 
20080501182554-3e2dc-ace5ca000414428d6d94478adc5927c9f91975df.gz
 2009-02-17 19:29:05 +01:00
Simon McVittie
c6df5201b0 [MOVED FROM GST-P-FARSIGHT] Add missing semicolon (did anyone test this?!) 
20080429140802-53eee-41fdb4391eddb125b7e34019427cfa5dc8afd6c0.gz
 2009-02-17 19:29:05 +01:00
Youness Alaoui
1c57d2d70c [MOVED FROM GST-P-FARSIGHT] Robustness check, make sure the queue is not empty before using the head element 
20080429003600-4f0f6-708c654b65812caeb3612248dbe0b2e62567c250.gz
 2009-02-17 19:29:05 +01:00
Youness Alaoui
7a4034db44 [MOVED FROM GST-P-FARSIGHT] Remove useless condition 
20080429003412-4f0f6-9e890ad0ac442791a8b22650a75cb754d7f2d723.gz
 2009-02-17 19:29:05 +01:00
Youness Alaoui
cd3f191dab [MOVED FROM GST-P-FARSIGHT] check against audio_buffer_clip which can return NULL if the buffer is outside the clipping segment 
20080429000339-4f0f6-7e4e31f066b87e29265ddb3978929e51efbff47d.gz
 2009-02-17 19:29:04 +01:00
Youness Alaoui
b4ac5eabc9 [MOVED FROM GST-P-FARSIGHT] Fix object locking in setcaps 
20080428234948-4f0f6-4586434b4308e114f495e926996fc19483c1056f.gz
 2009-02-17 19:29:04 +01:00