Projects / librem


Librem is a portable audio and video processing media library. It comes with several modules, including audio buffer, audio mixer, audio resampler, audio tone generator, G.711 audio codec, video pixel converter and scaler, and video mixer.

Operating Systems

Recent releases

  •  07 Jan 2014 19:51

    Release Notes: This release contains an improved audio-resampler (auresamp) and some minor fixes in the vid-drawing routines.

    •  03 Oct 2013 19:32

      Release Notes: This is a maintenance release, with minor changes in the vid API and the addition of vidframe drawing functions.

      •  05 May 2013 13:11

        Release Notes: This is a maintenance release, with minor fixes in aubuf and vidmix. The video-converter also adds support for NV21 to YUV420p pixel formats.

        •  21 Apr 2012 20:23

          Release Notes: This is a maintenance release, fixing minor issues in the aumix and vidmix modules. It also adds a new module aufile for audio file reading and writing. The video converter adds support for YUV420P-to-RGB555 format conversion.

          •  24 Dec 2011 23:26

            Release Notes: This release adds support for YUV420P to RGB565.


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