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110 commits

Author SHA1 Message Date
Thibault Saunier
2fd28195ca Move files from gst-plugins-base into the "subprojects/gst-plugins-base/" subdir 2021-09-24 16:13:26 -03:00
Matthew Waters
98249a57db gst: don't use volatile to mean atomic 
volatile is not sufficient to provide atomic guarantees and real atomics
should be used instead.  GCC 11 has started warning about using volatile
with atomic operations.

https://gitlab.gnome.org/GNOME/glib/-/merge_requests/1719

Discovered in https://gitlab.freedesktop.org/gstreamer/gst-plugins-good/-/issues/868

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/merge_requests/1073>
 2021-03-19 04:20:19 +00:00
Stéphane Cerveau
5e728ee5b5 opus: allow per feature registration 
Split plugin into features including
dynamic types which can be indiviually
registered during a static build.

More details here:

https://gitlab.freedesktop.org/gstreamer/gst-build/-/merge_requests/199
https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/661

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/merge_requests/1029>
 2021-03-16 17:58:59 +00:00
Mathieu Duponchelle
cc516695b0 plugins: uddate gst_type_mark_as_plugin_api() calls 2020-06-06 00:41:17 +02:00
Mathieu Duponchelle
e666c9ec04 plugins: Use gst_type_mark_as_plugin_api() for all non-element plugin types 2020-06-03 22:44:23 -04:00
Ambareesh "Amby" Balaji
d7913a0d14 opusenc: Add low delay option 
Fixes #681
 2019-11-17 18:23:59 +00:00
Jordan Petridis
2229d53f60
Run gst-indent through the files 
This is required before we enabled an indent test in the CI.

https://gitlab.freedesktop.org/gstreamer/gstreamer-project/issues/33
 2018-11-28 05:51:53 +02:00
Marcos Kintschner
e05e8117e7 opusenc: fix segmentation fault at x86 version 
The argument 0x0 is interpreted by the x86 compiler as a 32-bit int, but
it is consumed as a 64-bit uint causing a segmentation fault. We need to
explicit cast it to guint64 in order for the va_list to be built correctly.

https://bugzilla.gnome.org/show_bug.cgi?id=797092
 2018-09-13 20:00:02 -04:00
Mathieu Duponchelle
8598f08278 opusenc: Allow unpositioned channels. 
The input will be treated as a set of mono channels,
and the channel-mapping-family will be set to 255
(no defined channel meaning)

https://bugzilla.gnome.org/show_bug.cgi?id=788720
 2017-10-11 19:42:39 +02:00
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
Vincent Penquerc'h
9599c3416c opusenc: remove segment stop modification on eos 
https://bugzilla.gnome.org/show_bug.cgi?id=768763
 2016-10-05 14:49:52 +01:00
Guillaume Desmottes
afdb7d3f32 opusenc, subtitleoverlay: use MAY_BE_LEAKED flag 
Flag caps that are cached locally and will never be freed.

https://bugzilla.gnome.org/show_bug.cgi?id=767155
 2016-06-02 13:11:11 +01:00
Tim-Philipp Müller
108c7d6b3c opus: use default error messages in some more cases 2016-05-23 19:28:39 +01:00
Olivier Crête
0bfed26f56 opus: Post error message on GST_FLOW_ERROR 
https://bugzilla.gnome.org/show_bug.cgi?id=766265
 2016-05-19 12:27:57 -04:00
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
Tim-Philipp Müller
8b48fc1569 opusenc: remove deprecated "cbr", "audio", and "constrained-vbr" properties 
They have been replaced by "audio-type" and "bitrate-type".

https://bugzilla.gnome.org/show_bug.cgi?id=756282
 2016-02-26 06:51:17 +00:00
Vineeth TM
95bf0ae2ae plugins-bad: Fix example pipelines 
rename gst-launch --> gst-launch-1.0
replace old elements with new elements(ffmpegcolorspace -> videoconvert, ffenc_** -> avenc_**)
fix caps in examples

https://bugzilla.gnome.org/show_bug.cgi?id=759432
 2015-12-15 10:30:49 +00:00
Reynaldo H. Verdejo Pinochet
71c2ddd07d Remove unnecessary NULL checks before g_free() 
g_free() is NULL-safe
 2015-11-18 16:05:42 -08:00
Luis de Bethencourt
6463ff198e opusenc: avoid potential overflow expression 
The result of the two expressions will be promoted to guint64 anyway,
perform all the arithmetic in 64 bits to avoid potential overflows.

CID 1338690, CID 1338691
 2015-11-12 12:29:33 +00:00
Sebastian Dröge
85984fa946 opusenc: Create an empty taglist if there is none 
There always have to be 2 buffers in the streamheaders, even if
the comment buffer is basically empty.
 2015-11-04 00:14:13 +02:00
Sebastian Dröge
4ca84a9b1a opus: Add proper support for multichannel audio 
https://bugzilla.gnome.org/show_bug.cgi?id=757152
 2015-11-03 20:35:41 +02:00
Sebastian Dröge
328f9088f3 opusenc: Add GstAudioClippingMeta to buffers that need to be clipped 
https://bugzilla.gnome.org/show_bug.cgi?id=757153
 2015-11-03 20:35:41 +02:00
Sebastian Dröge
6b751360ae opusenc: Disable granule position calculations by the base class 
It is doing the wrong thing because of the Opus pre-skip: while the timestamps
are shifted by the pre-skip, the granule positions are not shifted.

oggmux is doing the right thing here already.

https://bugzilla.gnome.org/show_bug.cgi?id=757153
 2015-11-03 20:35:41 +02:00
Sebastian Dröge
7773e1eb58 opusenc: Add some FIXME comments about calculating padding with LPC 
https://bugzilla.gnome.org/show_bug.cgi?id=757153
 2015-11-03 20:35:41 +02:00
Sebastian Dröge
4df2ffaad6 opusenc: Encode exactly the amount of samples we got as input and put correct timestamps on it 
The first frame has lookahead less samples, the last frame might have some
padding or we might have to encode another frame of silence to get all our
input into the encoded data.

This is because of a) the lookahead at the beginning of the encoding, which
shifts all data by that amount of samples and b) the padding needed to fill
the very last frame completely.

Ideally we would use LPC to calculate something better than silence for the
padding to make the encoding as smooth as possible.

With this we get exactly the same amount of samples again in an
opusenc ! opusdec pipeline.

https://bugzilla.gnome.org/show_bug.cgi?id=757153
 2015-11-03 20:35:41 +02:00
Sebastian Dröge
6ffb90e037 opusenc: Put lookahead/pre-skip into the OpusHead header 
https://bugzilla.gnome.org/show_bug.cgi?id=757153
 2015-11-03 20:35:41 +02:00
Sebastian Dröge
7cadfcb0b0 opusenc: Place 48kHz first in the caps 
For all the other sample rates the encoder will have to resample internally.
 2015-11-02 09:36:43 +02:00
Miguel París Díaz
a4ffb14c55 opusenc: improve deprecated properties docs 
https://bugzilla.gnome.org/show_bug.cgi?id=754819
 2015-09-11 23:33:19 +02:00
Miguel París Díaz
16e93d206f opusenc: do not throw g_warning when getting deprecated properties 
https://bugzilla.gnome.org/show_bug.cgi?id=754819
 2015-09-11 23:33:19 +02:00
Thiago Santos
f1cbca9480 audioencoders: use template subset check for accept-caps 
It is faster than doing a query that propagates downstream and
should be enough

Elements: faac, gsmenc, opusenc, sbcenc, voamrwbenc, adpcmenc, sirenenc
 2015-08-17 10:07:54 -03:00
Mersad Jelacic
de5500b6a9 opusenc: Add bitrate to the tags 
https://bugzilla.gnome.org/show_bug.cgi?id=750992
 2015-06-22 13:49:34 +02:00
Tim-Philipp Müller
97c3e548d6 opus: fix includes and compilation against opus in non-standard prefix 
https://bugzilla.gnome.org/show_bug.cgi?id=748594
 2015-04-28 17:24:04 +01:00
Mersad Jelacic
443cc3baab opus: don't use deprecated gst_buffer_new_and_alloc 
Use the helper function available in the base class instead.

https://bugzilla.gnome.org/show_bug.cgi?id=748585
 2015-04-28 16:36:02 +01:00
Arun Raghavan
20af81edb5 opus: Fix incorrect fall-through condition in property getter 2015-04-03 11:47:09 +05:30
Luis de Bethencourt
56485e3b14 opusenc: fall through switch statement 
Adding a comment makes coverity happy and quells the issue.

CID 1291629
 2015-03-24 15:14:05 +00:00
Sebastian Dröge
6f33c20b00 opusenc: Set output format immediately after creating the encoder instance 
We know the caps by then, there's no need to wait until we actually receive
the first buffer.
 2015-03-23 13:15:30 +01:00
Sebastian Dröge
78634dc2c3 opusenc: Remove another unused variable 2015-03-23 13:13:35 +01:00
Sebastian Dröge
37d87bf352 opusenc: Remove useless headers and header_sent variables from the instance struct 
They are only used inside a single function.
 2015-03-23 13:12:25 +01:00
Vincent Penquerc'h
fcce2fe059 opusenc: replace cbr and constrained-vbr properties with an enum 
It was deemed confusing before.

https://bugzilla.gnome.org/show_bug.cgi?id=744909
 2015-03-12 14:04:20 +00:00
Sebastian Dröge
db20b21a51 opusenc: Remove g_warnings() for the deprecated audio property 
Otherwise there are g_warnings() already when just using gst-inspect or
dumping a pipeline graph.
 2015-02-18 17:47:50 +02:00
Vincent Penquerc'h
da4f7e5387 opusenc: change audio property to audio-type 
This is now an enum with values generic (default) and voice.

https://bugzilla.gnome.org/show_bug.cgi?id=740891
 2015-01-29 13:23:57 +00:00
Thiago Santos
fb29483259 opusenc: plug ref leak of template caps 
the pad template caps is already a new ref. No need to copy.
 2014-12-17 22:13:17 -03:00
Vincent Penquerc'h
fe6a1d5b88 opusenc: update output segment stop time to match clipped samples 
This will let oggmux generate a granpos on the last page that properly
represents the clipped samples at the end of the stream.
 2014-10-30 14:41:44 +00:00
Sebastian Rasmussen
d8b6375e01 opusenc: Unref pad template caps after usage 
Fixes https://bugzilla.gnome.org/show_bug.cgi?id=734517
 2014-08-11 15:31:45 +03:00
Miguel París Díaz
fd77bb1eff opusenc: Use aux vars to minimize critical region 
This avoid dead lock between gst_audio_encoder_finish_frame() and
gst_opus_enc_get_property().
Also, now bytes var is set into protected section.

https://bugzilla.gnome.org/show_bug.cgi?id=729882
 2014-05-26 09:23:42 +02:00
Vincent Penquerc'h
80df2cb063 opusenc: increase max payload size to 4000 bytes 
1275 is the maximum size of a frame, but the encoder may return
up to 3 frames, and we need a few extra bytes for TOC, etc. We
use 4000, which is a bit more, and suggested in the libopus docs.
 2013-12-27 14:29:46 +00:00
Tim-Philipp Müller
4b0c8a07da opusenc: fix crash when setting "cbr" property when encoder is not running yet 
https://bugzilla.gnome.org/show_bug.cgi?id=692698
 2013-01-28 14:12:56 +00:00
Thijs Vermeir
41412f08ec opus: use appropriate printf format for gsize 2012-12-18 16:56:28 +01:00
Tim-Philipp Müller
3e208df632 Fix FSF address 
https://bugzilla.gnome.org/show_bug.cgi?id=687520
 2012-11-04 00:09:59 +00:00
Tim-Philipp Müller
942680d979 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