Commit graph

102 commits

Author SHA1 Message Date
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They have been replaced by "audio-type" and "bitrate-type".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
Mark Nauwelaerts
42024f70dc replace gst_element_class_set_details_simple with gst_element_class_set_metadata 2012-09-14 17:27:49 +02:00
Peter Korsgaard
331b660e65 opus + jpegformat: unbreak non-debug build
opus + jpegformat plugin builds fail when gstreamer is configured with
--disable-gst-debug as they are checking the GST_DISABLE_DEBUG symbol
instead of GST_DISABLE_GST_DEBUG.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

https://bugzilla.gnome.org/show_bug.cgi?id=683850
2012-09-12 09:13:30 +01:00
Mark Nauwelaerts
59e408f54e opusenc: port to the new GLib thread API 2012-09-11 15:12:55 +02:00
Tim-Philipp Müller
a052550ed7 gst_tag_list_free -> gst_tag_list_unref 2012-08-04 16:31:30 +01:00
Vincent Penquerc'h
de739ee1d1 opusenc: add missing mutex unlock on error path 2012-06-15 10:39:48 +01:00
Vincent Penquerc'h
ad4da8dd0e opus: set author to myself, and update copyright notices
because as slomo noted, in fact pretty much all the code in there is mine.
2012-06-15 10:39:41 +01:00
Mark Nauwelaerts
2f53680369 opusenc: fixup merge 2012-03-30 17:09:34 +02:00
Sebastian Dröge
76d2eac1cc ext: Update for GstAudioEncoder API changes 2012-03-30 12:22:48 +02:00