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專案描述

Mediastreamer is a portable C library that allows you to create and run audio and video streams. It is designed for any kind of voice over IP applications. It features RTP connectivity, audio codecs (Speex, iLBC, G711, GSM, and AMR), video codecs (MPEG4, H263, H264, and Theora), sound card I/O, wav file streaming, webcam video capture, echo-cancellation, conferencing, parametric equalization, and various other utilities. It has a modular design that makes it extensible through plugins. This is the media-streaming component of linphone, a GPL SIP video phone.

System Requirements

System requirement is not defined
Information regarding Project Releases and Project Resources. Note that the information here is a quote from Freecode.com page, and the downloads themselves may not be hosted on OSDN.

2011-12-27 07:34
2.8.0

This version includes audio conferencing, OS X video support and two new APIs: a call quality indicator and audio and video bitrate control.
標籤: Stable

2010-07-02 07:33
2.6.0

This version includes an Android sound I/O filter and native automatic gain control. The echo canceller's latency has been improved and a few bugs have been fixed.
標籤: Minor

2010-06-03 23:49
2.5.0

This release adds a new audio mixer component, stereo support to resampler, a mono/stereo adapter, and an asynchronous event queue to receive filter's notifications in a thread-safe manner. It also fixes a regression when decoding speex audio at 16kHz and 32kHz.
標籤: Stable

2010-05-20 23:01
2.4.0

This version adds JPEG over RTP support and PulseAudio support. It improves video4linux2 capture, and video display with enhanced layout. It also now runs on iPhoneOS and Android through the help of additional plugins for sound access.
標籤: Stable

2009-01-23 06:28
2.2.3

This version brings significant improvements in the video domain: support for any video size up to SVGA, better Windows camera support, and video window automatic resizing to the size of the received video stream. H264 support is more mature and interoperable. This version also fixes various bugs, including ALSA support and user-resizing of the video window.
標籤: Minor feature enhancements

Project Resources

Project Page 首頁 下載: TGZ