83 Commits (3a57face1128430c27f03e34c59c921d58531fb0)

Author	SHA1	Message	Date
Richard Fuchs	244d41e025	MT#56782 pass codec format to selection function ... Makes it possible to select the codec parameters based on the input format. Change-Id: I6e468b74bdfdbdb7c0283987bdf8a525fbfb446e	2 years ago
Richard Fuchs	f40e3c0653	MT#56782 pass format to format answer ... Make it possible to make our fmtp= answer string based on the input audio format. Change-Id: I042561c3d4e7056624e1fd9ad2a20d6ddf116da2	2 years ago
Richard Fuchs	38b0351d03	MT#55283 add minimum_ptime codec attribute ... Prevent a wrongly advertised (too small) a=ptime from producing too small buffers to hold encoded packets by flagging codecs with a fixed or minimum frame size as such. This is relevant to libavcodec only as the code determines the expected frame size from the clock rate and the ptime. closes #1591 Change-Id: I9f5c56d45f2aad56951b19d846ddbfa4b7bd7e7d	2 years ago
Richard Fuchs	edeb41d6f1	MT#56008 decoder-selected clock rates and channels ... Change-Id: Iff944a945c1365c895887cfe1d48cbff43e18880	2 years ago
Richard Fuchs	256533630f	MT#56008 extend encoder format selection ... This makes it possible to also select things like number of channels. Change-Id: Ib79ec5ff9b6bbbc4029524fd2bda952c4502bfb4	2 years ago
Richard Fuchs	40a1741fc1	MT#54294 mandate "const" codec_def_t ... This type is used as const everywhere except internally, so make it part of the typedef for brevity. Change-Id: Ic4afe037b392239a991d5380c6708903011da29e	2 years ago
Richard Fuchs	bb2316db1a	MT#56008 use libopus directly ... Instead of going through ffmpeg to en/decode Opus, use libopus directly, which allows us to benefit from additional features that aren't available when going through ffmpeg. Change-Id: I017c276cfa9755cefe95c8da26691446b718d4c8	2 years ago
Richard Fuchs	9c54e97a88	MT#56008 support encoded-selected clock rates ... Some codecs (e.g. Opus) can natively encode audio with various clock rates without producing an output that is locked to that clock rate and without requiring resampling the input. Add an appropriate callback function and adapt tests. Change-Id: Id788c4d4c05e20f93cce7e910f9f265b381cbe34	2 years ago
Richard Fuchs	0114728f47	MT#56008 support variable clock rate factors ... This makes it possible to have codecs running at variable clock rates that differ from their RTP clock rates. Change-Id: Ia2f5effb82eefe8c3028573ba0a6697da28473b1	2 years ago
Richard Fuchs	f976f21d49	MT#56008 switch to fractional clock rate factor ... Instead of just having an integer multiplier, support a fractional factor. This allows us to have the RTP clock rate run faster than the audio clock rate, and not just slower by an integer factor. Change-Id: I7681cf369c43d8424ca2d2ebeffe932595d271ec	2 years ago
Richard Fuchs	dc1a44f3ec	MT#55447 add support for EVS ... Change-Id: I54993cefbb3d30a4dc87b13507dd0d61739baaa0	2 years ago
Richard Fuchs	cbecca7146	MT#55447 add dedicated codec format answer stub ... Change-Id: I84883d7d6e041308a6fa19d6734c1b7200542200	3 years ago
Richard Fuchs	c815f35f88	MT#55447 add dedicated format printing function ... Change-Id: I19485a331afa4c1bee98317ca4b8a73b0e3deeae	3 years ago
Richard Fuchs	ec2aaf0249	MT#55447 support non-exact matching of codecs ... Introduce an additional function for codec matching. Different functions match different parts of an RTP payload type object and the referenced codecs. Change-Id: I2e488eaa7f69a55322db748fd40c8d1195e38605	3 years ago
Richard Fuchs	f82e0aebda	MT#55447 introduce proper a=fmtp parsing ... Parsing out the a=fmtp string has been left up to the codec init function until now, with the values that resulted from the parsing being stored only within the codec. Convert this to an explicit method to parse the a=fmtp string, and introduce a dedicated struct to store the resulting values. Functionally this change is a no-op. Change-Id: Ia84e26d632ed5209b4439fd82c1e4e38850fd024	3 years ago
Richard Fuchs	a65954bbbb	MT#55447 refactor encoder callback struct ... Use a single dedicated struct to hold data used as callback from decoder to encoder. Change-Id: I747cd495bc98a33629d0acd77909023f8f0e89ff	3 years ago
Richard Fuchs	626defa4b5	TT#14008 eliminate compiler warning ... AVCodec * has been decorated with "const" in newer versions of ffmpeg. Change-Id: I999f1aba761a5687067a603d76b93b07e5ec91a3	3 years ago
Richard Fuchs	9da5a46fcb	TT#136956 support DTMF-security=random ... Change-Id: I4100c1511be743901d302491238872990f213118	3 years ago
Richard Fuchs	320642ddf2	TT#136956 support DTMF-security=tone ... Change-Id: Ide898f68d788f39674b8fdb4f4edb0aa14e0884b	3 years ago
Richard Fuchs	413798e43f	TT#132251 implement media silencing ... Change-Id: I0902bd72e2733b96ff75bcf52856a58c51a750f6	4 years ago
Richard Fuchs	b110072ae4	TT#14008 deprecate av_init_packet ... Recent ffmpeg versions have removed AVPacket from the public ABI, therefore deprecating av_init_packet on statically allocated objects. The replacement is av_packet_alloc()/av_packet_free(). Change-Id: I5f93fbd19e43413c3328e143cc9147fbdf12d910	4 years ago
Richard Fuchs	c7431aa846	TT#122401 disable sample filter for CN resampler ... Change-Id: I42085cc7952d86f2da1efa2d29ea85321b001da4	4 years ago
Richard Fuchs	d4fbec39d1	TT#122401 return ptime from decoded packets for DTX ... Change-Id: I382b842406fbee73ec752f6f4f0832736222ef52	4 years ago
Richard Fuchs	64670ffb61	TT#122401 add option to bypass AMR SID ... Change-Id: I0504d452737573f388941dcca507e3adfd5744c6	4 years ago
Richard Fuchs	ec68dfeb31	TT#122401 add configurable CN method ... Change-Id: I2aa9901b2a9dcf64563a84d77fa40d23b6c25525	4 years ago
Richard Fuchs	7e24a7e4c8	TT#122401 add CN DTX method ... Change-Id: I03c977e10f9bdad284dbafb048b2a19d798957e5	4 years ago
Richard Fuchs	dc38a0e88e	TT#122401 support multiple DTX method per codec ... Change-Id: I775d56e675255b3dca4227779d1146d8c8806f06	4 years ago
Richard Fuchs	5d5098efde	TT#122401 keep track of decoder's output format ... Change-Id: Ib55ba9787b07885cfc9544f93749710ce8cafc91	4 years ago
Richard Fuchs	da06ed217b	TT#122401 add ptime to DTX trigger ... Change-Id: I96aabff398cbe296243d8bdf7499468c6da96352	4 years ago
Richard Fuchs	7c3982ea11	TT#122401 rename "lost packet" functions to DTX ... Change-Id: Ie39ff68eb0be8bf77f1b6c213df837c08fc869b7	4 years ago
Guillem Jover	68797f4195	TT#111150 Mark bit-fields explicitly with as unsigned ... Whether a bit-field is signed or unsigned is implementation specific, so we should be explicit about this. Change-Id: I744df3d24bc08e95fa816ba4135f19cd3a5dcb17 Warned-by: lgtm	4 years ago
Richard Fuchs	a6a18233de	TT#102450 fix some timestamping issues ... Make sure G.722 rate multiplies is applied in the right places Don't trust encoders to return proper timestamps, but instead track them explicitly based on frame duration Change-Id: Ia9fa96cf662da97159fa170c3a3f37516889e1bd	4 years ago
Richard Fuchs	25d90cea0d	TT#98901 keep track of head PTS in packetiser ... Change-Id: I3439318037da535701f84b070b107ae19ca3e261	4 years ago
Richard Fuchs	c3ebbc4b43	TT#98901 add decoder_packet_lost() and callbacks ... Change-Id: I782b79ac02238ae7bc52bf05ced4318aa14d6164	5 years ago
Stefan Mititelu	b5179464f6	Add format_cmp_f stub when transcoding is not enabled	5 years ago
Richard Fuchs	ee74914b22	TT#92250 ignore format parameters for DTMF codec ... closes #1098 Change-Id: I180667a7c5fa9da8a95d99826cb3fc4006598976	5 years ago
Stefan Mititelu	cf1721c930	Fix compilation when transcoding disabled	5 years ago
Richard Fuchs	2ce7b6476e	TT#92250 better handle supplemental codecs ... Change-Id: Id6bac3892642d6ae58c71a1781b5d282c48a3a1c	5 years ago
Richard Fuchs	cd5cd8483b	TT#91003 add `mode-change-interval` AMR option ... Change-Id: I08d54cf5c17c1d1d66218cdb9c06aa5ac9bb6837	5 years ago
Richard Fuchs	1020bcb80d	TT#91003 honour AMR mode change restrictions ... Change-Id: I632f27c7068f3b7f6f3648992fcc6e5b5d65a29a	5 years ago
Richard Fuchs	ed9de316c7	TT#91003 support sending CMR ... Change-Id: Ief485087b36ce61c80f9d004e77113b31298b250	5 years ago
Richard Fuchs	48d4dc3f7b	TT#91003 support passing extra codec options ... Change-Id: I8e994f69d4ffc21ab5ab6e8c269e266cb1635b79	5 years ago
Richard Fuchs	6fc9459016	TT#91003 handle AMR CMR ... Change-Id: I9fdb58359c25b3fcedf25872c98ac8ff582fa488	5 years ago
Richard Fuchs	d0db2cba67	TT#91003 create generic decoder event callback ... Change-Id: Ie0deda4f452cfc2b219dcc2c5bc1e933b1a36239	5 years ago
Richard Fuchs	23b1aaea10	TT#91003 support AMR mode-set option ... Change-Id: I9926e940d7e77d869b2ebdd975417745d42ec1fd	5 years ago
Richard Fuchs	055ac56cc0	TT#91003 use separate encoder and decoder names ... Change-Id: Ibfb3f7dccf7cb0057784545100c9e5cf961f2378	5 years ago
Richard Fuchs	b7d3db1a04	add alternative dummy codeclib_free ... closes #1030 Change-Id: I360b74b8f3b0f1e8ef3ec26be3f4d94031b770f7	5 years ago
Stefan Mititelu	8ba5d162dd	Fix Valgrind "still reachable" for a few others ... log, ice, media_player, jitter_buffer, statistics, codeclib, call_interfaces	5 years ago
Richard Fuchs	dfc76d23b5	TT#78900 leave m=message connection details untouched ... closes #959 Change-Id: Iaf01c87697ce46f507563ed1560e664b0ca33544	5 years ago
Richard Fuchs	35899ec27b	TT#78900 move codec_get_type into global context ... Change-Id: I12868ecca93ff6e3ffe7129c42aec415ad5f58ec	5 years ago