GLMixer Code

No need for QElapsedTimer which is not available in all versions of Qt : using QTime is enough.

Improvement of the recording of the output: implementation of a THREAD for performing the avcodec encoding, using a queue of pictured filled from opengl and encoded in parallel. Added warning for low frame rate recording.

Added the FLV video format for recording output. Added a check of synchrony success for recording, although a real solution with dynamic fps during recording or re-encoding of the movie with good fps would be better.

Added the flag "playing" in the .glm session format (i forgot that one could save a file with a source stopped, and that this satus should be restored). Added "file size" info in the property manager of Media source. Restored Crtl-F and Ctrl-C shortcuts to fullscreen and Capture source.

minor fix of error dialogs in frame capture.

Added action "save frame capture" and modified a bit the creation of frame capture source (mainly the terminology). Small changes in menu and toolbars (created a toolbar dedicated to RENDERING) and added a button for saving captured video (in prevision of start/suspending of recording).

Added automatic saving of recording file save dialog settings (and fixed a bug in recorder preference saving).

Improvement of the recording of the output: settings and gui bug fix.

Improvement of the recording of the output: COMPLETE REDESIGN of video_rec, allowing to add more formats (MPEG4 & WMV1)

Improvement of the recording of the output: added user preferences, sync render to recording fps, add avcodec_registerall, various bug fix and new icons.