mediastreamer2 (Unreleased):
* H265 codec based on MediaCodec API (Android only)
* H265 codec based on VideoToolbox API (iOS only)
mediastreamer2-2.16.1: July 21th, 2017
* Build fix for Windows
mediastreamer2-2.16.0: July 20th, 2017
* Add sound card driven ticker
* Sound card flow control improvements
mediastreamer2-2.15.1: March 2nd, 2017
* Bugfix in CMake scripts
mediastreamer2-2.15.0: February 23rd, 2017
* Support for TURN (RFC5766).
* support of ICE with IPv6.
* Many bugfixes around H264 hardware encoder/decoder on iOS/MacOSX/Android.
* Deprecation of QTKit for video capture management on Apple platforms.
mediastreamer2-2.14.0: July 8th, 2016
* bug fixes
mediastreamer2-2.13.0: June 2nd, 2016
* Add support of H264 hardware codec on Apple's platforms
* MSFactory usage : using one MSfactory per LinphoneCore instance,
deprecate all "static" methods, now grouped around the MSFactory object.
* Adding BroadVoice16 audio codec support.
* Fix option to really disable libv4l2 when asked
mediastreamer2-2.12.1: November 16, 2015
* Fix crash in MKV recorder
* Fix I-frame request when starting MKV recording
mediastreamer2-2.12.0: November 2, 2015
* Allow video stream to keep its source (camera)
* Basic AVPF handling for H.264 codec
* Support of video presets (include a high-fps preset)
* Support of RTP session as input/output of a audio/video stream (instead of a sound card or camera/display)
* Handle jpeg image loading on Windows 10
* Video capture and display filter for BlackBerry 10
* Add text stream for RTT (Real-Time Text)
* Support of VP8 recording/playing in mkv files
* Bug fixes
mediastreamer2-2.11.2: May 6, 2015
* Bug fixes
mediastreamer2-2.11.1: March 31, 2015
* Bug fixes
* Minor improvments
mediastreamer2-2.11.0: March 11, 2015
* support of AVPF with VP8 codec only
* support of Matroska file format (needs libmatroska2)
* audio/video stream recorder. Only H264 is supported for video stream
* add functions to the API to send audio/video streams read from a file
(only WAV and MKV file formats are supported)
* add functions to the API to play multimedia files and display to a
specified drawing surface
* support of multicast IP addresses
* support of SBR for AAC codec (iOS only)
mediastreamer2-2.10.0: February 20, 2014
* add HD video support
* new OpenSLES android sound module
* update android AEC settings table
* add opus codec
* bugfixes
mediastreamer2-2.9.1: June 17, 2013
* Fix memory leak with some video cameras on windows.
mediastreamer2-2.9.0: May 27, 2013
* Add support of ICE (RFC 5245).
* Split the libmediastreamer library in two libraries: libmediastreamer_base and
libmediastreamer_voip. For VoIP support, both libraries must be linked to
the executable.
* API change to the audio_stream_new, video_stream_new, audio_stream_start_full,
video_stream_start functions to use different addresses for RTP and RTCP.
* Add accessors to set DSCP parameters for media streams.
* AudioStream recording feature added
* OpenGL video output for Linux
* Adaptive bitrate control improvements
* faster call quality indicator feedback
* stereo support for L16 codec
* iOS
-audio bugfixes
- AAC-ELD codec integration
* Android
- integration with acoustic echo canceller from WebRTC
- add pre-calibrated device latency table to configure echo canceller
mediastreamer2-2.8.2: February 22, 2012
* Enable relative prefix for plugin loading
mediastreamer2-2.8.1: February 17, 2012
* OpenGL fixes for mac OS X
mediastreamer2-2.8.0: December 22, 2011
* audio conferencing
* mac os X video support
* new adaptive audio & video bitrate control api
* new call quality indicator api
mediastreamer-2.7.3: March 28, 2011
* major rework of the Mac OS X Audio Unit sound filter (macsnd.c)
* compilation fix for FreeBSD
mediastreamer-2.7.2: March 3rd, 2011
* fix windows crashes with some webcam outputing rgb
mediastreamer-2.7.1: February 17th, 2011
* enhance build for visual studio
* fix configure bugs
mediastreamer-2.7.0: February 7th, 2011
* add android video capture filter
* add android video display filters: one for 2.1 and one for 2.2+
* tune video encoder parameters for android
* new scaler/colorspace conversion abstraction, with native ARM-optimized implementation
* new X11+XvXshm display filter, deprecating SDL display filter.
* add custom tone generation (in MSDtmfGen filter)
* add custom tone detection in new filter MSToneDetector
* rework the echo canceller to work with much less latency
* adapt the OSS filter to OSS4 standard.
mediastreamer-2.6.0: July 1st, 2010
* android sound capture optimisations
* optional "threaded" v4l2 capture
* fix crash when video window is closed on windows
* move H264 decoder from msx264 to mediastreamer2
* MSVolume improvements and cleanup, with native AGC support.
* Echo canceller reworked: use soundcard stream to synchronise far-end stream.
* fix segfault in ALSA support when capturing a stereo stream.
* H263 RFC2190 support improvements
mediastreamer-2.5.0: June 3, 2010
* fix regression with speex decoder at 16 and 32khz.
* uses less memory for speex decoding.
* added an event queue for notifications of MSFilters
* add stereo support to resampler
* add new MSFilter to convert from mono to stereo and vice versa
* add Inter Ticker Communication filter (ITC) so that graphs running
on different MSTicker can exchange data.
* add an audio mixer to mix down audio streams. This is not suitable
for conferencing, use MSConf instead.
mediastreamer-2.4.0: May 19, 2010
* use libv4l2 when possible to benefit from hardware pixel conversion
* added jpeg over RTP support
* added PulseAudio support
* add a new MSDrawDibDisplay video output filter with new layout features.
* enhance performance of SDL video output
* improve MacOS sound support
mediastreamer-2.3.1: October 5, 2009
* preserve ratio in windows video display (not yet implemented for linux/SDL)
mediastreamer-2.3.0: September 17, 2009
* integrate directshow capture filter for mingw (was a plugin before)
* builds on windows with mingw/msys using ./configure && make (see linphone's README.mingw)
* new parametric equalizer filter (to modify gains per frequency bands), working with natural curves
* new noise-gate feature added to MSVolume
* list of soundcard dynamically updates on windows upon device plugs/unplugs
* MSVolume echo limiter feature improved
mediastreamer-2.2.4: May 4, 2009
* fix crash during video window resizing on windows
* improve documentation
* various little improvements
mediastreamer-2.2.3: 21, January 2009
* rfc3984 support improved
* webcam support on windows largely improved (vfw mode)
* support for configuring video size up to svga
* video output can automatically resize to the size of received video stream
* fix crash when resizing video window
* new MSWebcam object to provide Webcam management and MSFilter instantiation
* alsa bugfixes
mediastreamer-2.2.2: 6, october 2008
* new winsnd3.c file for support of soundcard under windows (seems to work a bit better)
* bugfixes
mediastreamer-2.2.1: 25, january 2008
* video output resizing
* 4CIF and VGA support
* bugfixes
* added snow codec (experimental)
* enable setting of max rtp payload size for all encoders
mediastreamer-2.2.0: 19, November 2007
* new "no webcam" screen
* bandwidth settings improvements
* new REQ_VFU command to request a video encoder to send an I-frame
(implemented for ffmpeg based encoders)
* contributed macosx sound support
* new MSVolume filter to make sound power measurements
* rate control of ffmpeg video codecs
mediastreamer-2.1.0: 23, January 2007
* add support for Video4Linux V2 cameras
* support for mpjeg cameras
* webcam support on windows operational
* video window display ok on windows
* fix bug with quickcam driver on linux
* bandwidth setting improvements.