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106 commits

Author SHA1 Message Date
Thibault Saunier 099ac9faf2 docs: Convert gtkdoc comments to markdown 
Modernizing the documentation, making it simpler to read an
modify and allowing us to possibly switch to hotdoc in the
future.
 2017-03-10 18:19:17 -03:00
Carlos Rafael Giani a257a177c3 audiotestsrc: Fix incorrect start of tick waveform 
Make sure ticks start with an accumulator value of 0 by incrementing it
after filling in samples instead of before and by resetting the accumulator
every time a tick begins. This prevents it from being discontinuous at the
beginning of the tick.

https://bugzilla.gnome.org/show_bug.cgi?id=774050
 2016-12-23 16:51:07 +00:00
Sebastian Dröge 031f256584 audiotestsrc: Fix segment boundary checking for reverse playback 2016-09-17 07:19:14 -04:00
Sebastian Dröge cf18fae9de audiotestsrc: Don't adjust segment time in seek handler 
basesrc already did that very well for us, adjusting it again on top of
that just breaks various non-standard seeks.
 2016-09-14 16:51:30 +02:00
Vineeth TM 44b70ca3a1 base: use new gst_element_class_add_static_pad_template() 
https://bugzilla.gnome.org/show_bug.cgi?id=763075
 2016-03-24 14:25:41 +02:00
Wim Taymans bd89f2430b audiotestsrc: increase freq limit 
Raise the frequency limit and try to negotiate to a samplerate of 4*freq
when larger then the default samplerate.

Fixes https://bugzilla.gnome.org/show_bug.cgi?id=754450
 2015-11-02 15:54:19 +01:00
Wim Taymans c688eb0d88 audiotestsrc: add support for unlimited number of channels 
Raise the channel limit and set the channel-mask for > 2 channels.
 2015-11-02 15:46:22 +01:00
Wim Taymans b0bf294a62 audiotestsrc: add support for all formats 
Use the pack functions to also support the other audio formats we
have.
 2015-11-02 13:22:18 +01:00
Tim-Philipp Müller ec5c93f169 docs: update element example pipelines 
- gst-launch -> gst-launch-1.0
- use autoaudiosink and audiovideosink more often
- review pipeline examples and descriptions
 2015-05-10 11:38:19 +01:00
Luis de Bethencourt df08f5eabe remove unused enum items PROP_LAST 
This were probably added to the enums due to cargo cult programming and are
unused. Removing them.
 2015-04-24 17:11:01 +01:00
Sebastian Dröge 631d356845 audiotestsrc: Report our latency properly in live mode 
While we have no latency at all in theory, any other live source has the
duration of one buffer as minimum latency. Do the same in audiotestsrc.

https://bugzilla.gnome.org/show_bug.cgi?id=741879
 2014-12-24 12:59:37 +01:00
Stefan Sauer fbf2647f3e audiotestsrc: fix a comment typo from previous commit 2013-03-29 17:16:17 +01:00
Stefan Sauer f68c95ebaa audiotestssrc: truncate the seek pos to the sample and round the time 
Before it was done the other way around and that can trigger the assert that
already is in place. This also makes more sense; when seeking to time x, we want
then sample that is <= that pos.
 2013-03-29 16:46:14 +01:00
Stefan Sauer 8c390fe80a audiotestsrc: simplify the caps 
Drop channel-mask as we only do mon/stereo and channel-mask is optional in these
cases.
 2013-03-25 16:47:02 +01:00
Simon Berg f18d2a5a9a audiotestsrc: fix rounding errors that might cause segments to be one sample too short 
https://bugzilla.gnome.org/show_bug.cgi?id=676884
 2013-03-24 20:53:05 +00:00
Simon Berg d8b42e993b audiotestsrc: fix buffer size of last buffer 
The last buffer before EOS may be smaller than the maximum
size. The current code doesn't adjust for this, it only sets
the duration and offsets.

https://bugzilla.gnome.org/show_bug.cgi?id=696411
 2013-03-24 20:53:05 +00:00
Tim-Philipp Müller 5f59b4f7ee Fix FSF address 
https://bugzilla.gnome.org/show_bug.cgi?id=687520
 2012-11-03 23:05:09 +00:00
Mark Nauwelaerts c629a44162 replace gst_tag_list_free with gst_tag_list_unref 2012-09-14 17:53:21 +02:00
Sebastian Dröge 99d73c94e9 tag: Update for taglist/tag event API changes 2012-07-28 00:35:02 +02:00
Wim Taymans a2172bdb4b update for tag event change 2012-06-06 13:05:47 +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 fcdc385aa1 port to new map API 2012-01-25 12:30:53 +01:00
Sebastian Dröge dc8984d76c Merge branch 'master' into 0.11 
Conflicts:
	gst-libs/gst/app/gstappsrc.c
	gst-libs/gst/audio/multichannel.h
	gst-libs/gst/video/videooverlay.c
	gst/playback/gstplaysink.c
	gst/playback/gststreamsynchronizer.c
	tests/check/Makefile.am
	win32/common/libgstvideo.def
 2012-01-10 13:15:12 +01:00
Havard Graff 95be60de15 Fix various unlikely, but still potential memoryleaks in error code paths 
https://bugzilla.gnome.org/show_bug.cgi?id=667311
 2012-01-05 13:27:23 +00:00
Sebastian Dröge 2db0238450 audiotestsrc: Fix channel-mask handling 2012-01-05 10:34:25 +01:00
Sebastian Dröge 5bdf6b3383 gst: Add new layout field to the raw audio caps 2012-01-05 10:34:25 +01:00
Vincent Penquerc'h 96374054ac various: fix pad template leaks 
https://bugzilla.gnome.org/show_bug.cgi?id=662664
 2011-11-28 13:09:02 +00:00
Wim Taymans d0bd5f04c0 update for new scheduling query 2011-11-18 17:58:58 +01:00
Stefan Sauer 0019bcaa47 controller: port to new location and api changes 2011-11-04 20:14:54 +01:00
Tim-Philipp Müller 5ee51e47a1 ext, gst, gst-libs, tests: update for tag list API changes 2011-10-31 14:22:39 +00:00
Tim-Philipp Müller a586547b0c audiotestsrc: fix crash when setting the wave property before having negotiated a format 
https://bugzilla.gnome.org/show_bug.cgi?id=661911
 2011-10-17 15:47:31 +01:00
Thiago Santos 6eb5f5b13e audiotestsrc: update blocksize when caps or samples-per-buffer change 
Blocksize needs to be updated so we get a correct size buffer on
_fill function.
 2011-10-10 12:31:46 -03:00
Wim Taymans f1088ed647 update for UNEXPECTED -> EOS flowreturn 2011-10-10 11:39:52 +02:00
Wim Taymans 73b894107a Merge branch 'master' into 0.11 
Conflicts:
	ext/vorbis/gstvorbisdec.c
	ext/vorbis/gstvorbisenc.c
	ext/vorbis/gstvorbisenc.h
	gst/audiotestsrc/gstaudiotestsrc.c
 2011-10-08 10:19:06 +02:00
Vincent Penquerc'h 70239887e8 audiotestsrc: add missing break 
And make violet noise usable

https://bugzilla.gnome.org/show_bug.cgi?id=661105
 2011-10-06 20:45:09 +02:00
Stefan Sauer 7ce811f1ed auditestsrc: indent fix 2011-10-04 23:10:05 +02:00
Wim Taymans 33196cdd2c audio: change audio format syntax a little 
Remove the _ in front of the endianness prefix.
Remove the _3 postfix for the 24 bits formats.
Add a _32 postfix after the formats that occupy extra space beyond their
natural size.
The result is that the GST_AUDIO_NE() macro can simply append the endianness
after all formats and that we only specify a different sample width when it is
different from the natural size of the sample. This makes things more consistent
and follows the pulseaudio conventions instead of the alsa ones.
 2011-09-06 12:06:39 +02:00
Wim Taymans 81457756f0 audiotestsrc: use base class fill method 2011-08-25 13:21:14 +02:00
Wim Taymans b0b6d9124d audiotestsrc: fix build 2011-08-24 11:05:05 +02:00
Wim Taymans 2ce5c8b8be audio: use convert audio helper 2011-08-22 16:21:02 +02:00
Wim Taymans dae848818d audio: rework audio caps. 
Rework the audio caps similar to the video caps. Remove
width/depth/endianness/signed fields and replace with a simple string
format and media type audio/x-raw.
Create a GstAudioInfo and some helper methods to parse caps.
Remove duplicate code from the ringbuffer and replace with audio info.
Use AudioInfo in the base audio filter class.
Port elements to new API.
 2011-08-18 19:15:03 +02:00
Wim Taymans 0290df6fc5 audiotestsrc: properly override fixate 2011-08-17 17:22:03 +02:00
Tim-Philipp Müller dd56714b14 ffmpegcolorspace -> videoconvert 2011-07-07 23:59:59 +01:00
Wim Taymans 40d567153a Merge branch 'master' into 0.11 2011-06-13 19:09:05 +02:00
David Schleef 4db89c82bb convert M_PI to G_PI, for msvc 2011-06-10 23:56:34 -07:00
Sebastian Dröge bf08ca7020 Merge branch 'master' into 0.11 2011-05-26 13:54:09 +02:00
Stefan Kost 5cd0e0f666 audiotestsrc: add blue and violet noise by using spectral inversion 
Add blue and violet noise by spectral inversion of pink and red noise.
Fixes #649969
 2011-05-26 00:18:55 +03:00
Stefan Kost 1cf831e74e audiotestsrc: add red (brownian) noise generator 
Add another noise generator which produces a quite dark noise color.

Fixes parts of #649969.
 2011-05-25 23:43:56 +03:00