Sounds cool! Good luck, Artyom. 14.04.2015 15:05 пользователь "Artyom Savchenko" <[email protected]> написал:
> Hello, > I want to start work on the OPENMEETINGS-1191 <https://issues.apache.org/ > jira/browse/OPENMEETINGS-1191>issue. > > I have already investigated several WebM support libraries and WebM format > specification, most frequently used library for WebM support is libwebm. > This library written in C++, so it is poorly suited for use in > OpenMeetings, because binding C++ to Java have serious disadvantages. Also > there is JEMBL library, which can be adapted for support WebM files. > Unfortunately, the library licensed under the LGPL, which is incompatible > with APLv2. > In addition, I studied the implementations of FLV reader and parser in > Red5. > > I have identified the following tasks to add WebM support in OpenMeatings > and Red5: > 1) Discuss my suggestions with OpenMeatings and Red5 developers > 2) Develop EBML encoder and decoder > 3) Realize WebM header parser > 4) Implement extracting metadata from WebM files > 5) Implement video and audio blocks extraction from WebM > 6) Complete the implementation of WebM demuxer. Add WebM files validation > by metadata and header > 7) Develop WebM muxer > 8) Make OM to be able to write recordings in WebM format > > Regards, > Artyom Savchenko > >
