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Author SHA1 Message Date
Dragos Oancea d68a7e2490 FS-10642: [mod_amr], [mod_amrwb]: mark AMR and AMRWB as VBR (don't let mod_native_file load them for playback/recording) 2020-01-22 12:48:30 +00:00
Dragos Oancea 551ce4c46f FS-11554: fix crash in conference API when no param given to "moh". 2018-12-05 22:04:00 -05:00
Dragos Oancea ed2b3b7bb4 FS-10530: [mod_opusfile]: multichannel 2018-04-13 04:52:59 -04:00
Dragos Oancea 2a4cf1f04e FS-10530: [mod_opusfile] new module, read and write ogg/opus files (".opus" extension) 2017-08-14 08:59:41 -04:00
Dragos Oancea 6bac8ddcc3 FS-10529: [mod_native_file] do not register "opus" file extension (needs ogg/opus support). Use encoded_bytes_per_packet to skip other extensions too. 2017-07-24 20:04:11 -04:00
Dragos Oancea 02c4e4a28e FS-9864: mod_opus : Added OPUS@16000 with 10, 20, 40, 60 ms ptime 2017-03-06 05:22:40 -05:00
Dragos Oancea 3ccf1704c1 FS-9825: Added AMR-WB transcoding capabilities (in both Bandwidth Efficient and Octet Aligned modes) 2016-12-07 12:06:01 -05:00
Dragos Oancea 6b6cc67fbe FS-9771: add xml settings for mod_amr to reflect the recent code additions 2016-11-24 16:58:15 -05:00
Dragos Oancea 366ddc0c10 FS-9770: xml config: add new config setting 'adjust-bitrate' for mod_opus 2016-11-24 16:37:11 -05:00
Dragos Oancea be3aef4361 FS-9710 : Add AMR Congestion Control / Codec Control (RTCP feedback enabled with "adjust-bitrate" setting) 2016-11-08 06:46:52 -05:00
Dragos Oancea a0284af8ea FS-9670: add autodetection of opencore-amrnb lib and "--disable-amr" option to configure script 2016-10-27 11:43:58 -04:00
Dragos Oancea 63900a6d86 FS-9664: mod_amr: add AMR NB transcoding capability in bandwidth-efficient mode. Tested with VOLTE devices. 2016-10-24 12:17:53 -04:00
Dragos Oancea a88332ebfa FS-9614: mod_amrwb: fix AMR-WB mode bitmap ("mode-set" in fmtp) 2016-10-05 06:46:20 -04:00
Dragos Oancea bc8518858e FS-9613: mod_amr: fix AMR mode bitmap ("mode-set" param in remote fmtp) 2016-10-05 06:31:49 -04:00
Dragos Oancea f47bbecec9 FS-9601: mod_opus: make adjustable bitrate mutually exclusive with FEC enforcing on the decreasing trend, 
add step calculation for bitrate adjustment, fix bug on context settings
 2016-10-01 19:05:33 -04:00
Dragos Oancea 0e6e53f15c FS-8644: OPUS_SET_BITRATE(), codec control and estimators for packet loss and RTT (with Kalman filters) to detect a slow or congested link. 
Feature enabled with "adjust-bitrate" in opus.conf.xml - it's a feedback loop with incoming RTCP.
 2016-09-27 16:06:17 -05:00
Dragos Oancea 3d2f3c96db FS-9548: return with error on wrong rtp ip given from config 2016-09-20 11:05:55 -04:00
Dragos Oancea 8dcf8caa85 FS-8878: mod_amr: make AMR NB transcode in octet-align mode (when compiled with HAVE_AMR) 2016-02-26 10:50:18 -05:00
Dragos Oancea 611449f4b3 FS-8364: mod_codec2 : improvements, add extra modes: 3200,1400,1200. add config file. 2015-11-27 12:09:29 -05:00
Dragos Oancea cc1bf31078 FS-8534: calculate RTT average (RTCP SR) 2015-11-12 18:50:38 -05:00
Dragos Oancea d145111eed FS-8344: mod_opus: toggle FEC on the last frame which is to be packed, so that 
FEC will be only present on the first SILK frame of the next Opus frame (Opus repacketization).
 2015-10-15 08:48:25 -04:00
Dragos Oancea 65fd07923e FS-8319: mod_opus: fix and cleanup of switch_opus_has_fec() and switch_opus_info(). 2015-10-12 10:37:09 -04:00
Dragos Oancea ea65a31e30 FS-8313: mod_opus: show decoder stats at end of call (how many times it did PLC or FEC) 2015-10-07 14:55:34 -04:00
Dragos Oancea 8a0006dcdc FS-8302: fix some printing/logging because switch_opus_show_audio_bandwidth() was not returning TRUE/FALSE as expected 2015-10-05 10:54:21 -04:00
Dragos Oancea 27d7ebeb94 FS-8296: mod_opus: Improve the way Opus is initialized when a call comes in . 2015-10-03 15:26:39 -04:00
Dragos Oancea 01545832f4 FS-8295: mod_opus: FMTP fixes: usedtx for 8khz . useinbandfec and cbr (both 48 khz and 8 khz) 
Some FMTP params were broken when INVITE was originated by FS.
 2015-10-03 14:47:08 -04:00
Dragos Oancea 30847cf76b FS-8256: mod_opus: more FMTP cleanup 2015-09-30 14:35:45 -04:00
Dragos Oancea 8b088c26fb FS-8243: Improve the way FEC info is detected within frames (added support for ptimes higher than 20 ms for FEC detection ) 
(Claude Lamblin)
 2015-09-29 18:35:47 -04:00
Dragos Oancea 6385fb863a FS-8161: mod_opus: Keep FEC enabled only if loss > 10 ( otherwise PLC is supposed to be better) 2015-09-17 13:29:38 -04:00
Dragos Oancea 753213b745 FS-8080: mod_opus: fine-tune FEC with repacketization (ptimes: 80 ms,100 ms,120 ms) 2015-09-17 05:20:39 -04:00
Dragos Oancea efeb720a01 FS-8034: mod_opus: send correct (configured) fmtp ptime,minptime,maxptime when originating call 2015-09-09 15:17:20 -04:00
Dragos Oancea ecabfc7f9a FS-8005: mod_opus : fix for rare decoder error when doing PLC, OPUS_GET_LAST_PACKET_DURATION might return 0 2015-08-19 14:34:51 -04:00
Dragos Oancea a0a43ab1ee FS-7971 : adv_rm_rate (telephone-event and CN) 2015-08-18 10:38:33 -04:00
Dragos Oancea 566a1491e3 FS-7848 : mod_opus: Add ptimes: 80 ms, 100 ms, 120 ms (Opus repacketize) 2015-07-21 17:13:16 -04:00
Dragos Oancea 18b47b8e78 FS-7844: packet loss fraction fix when calculating loss average 2015-07-16 12:06:58 -04:00
Dragos Oancea 65135c5f40 FS-7832: fixes when comparing local and remote fmtp params 2015-07-13 19:54:11 -04:00
Dragos Oancea dc6d7c32dd FS-7830: mod_opus: added use-dtx param in config file (enables DTX on the encoder, announces in fmtp) 2015-07-13 18:12:11 -04:00
Dragos Oancea 37dc3929df FS-7829: mod_opus: add sprop-stereo fmtp param (just read it) 2015-07-13 17:40:34 -04:00
Dragos Oancea 244331aa15 FS-7819: mod_opus: restore bitrate after increase (if there's no more packet loss) , added step for 60 ms 2015-07-10 11:35:27 -04:00
Dragos Oancea 76bdd2b0d5 FS-7809: mod_opus: added 60 ms ptime for Opus at 8 khz ( opus@8000h@60i ) 2015-07-09 11:53:37 -04:00
Dragos Oancea be6e6ea5fb FS-7801: mod_opus: added support to set CBR mode 2015-07-08 20:03:54 -04:00
Dragos Oancea 12d240308c FS-7785: mod_opus: fix for invalid ptime 30 ms for opus@8000h . Replaced 30 ms with 40 ms. 2015-07-07 07:59:17 -04:00
Dragos Oancea b3f453b02f FS-7772: mod_opus: add functionality to keep FEC enabled on the encoder by modifying the bitrate if packet loss changes (Opus codec specific behaviour). 2015-07-06 18:27:37 -04:00
Dragos Oancea 595bba201b FS-7660: mod_opus: add function to show information about Opus payload (number of frames, number of samples per frame, audio bandwidth, FEC info). Enabled with new API command "opus_debug". 2015-06-17 18:23:31 -04:00
Dragos Oancea fe29cc6885 mod_opus : asymmetric sample rates based on fmtp params (maxplaybackrate and sprop-maxcapturerate) 2015-06-11 19:32:30 -04:00