- Switch to CMake build system.
- Add RGB24 support.
- Automatically add scroll bars when the screen resolution is too low to display the complete window.
- Improve PulseAudio latency handling of monitors.
- Add a separate checkbox to enable timestamps.
- Provide a default file name, so now all options are set to a sensible default value.
- Use base-10 units for bitrate for consistency with FFmpeg (1 kbit/s = 1000 bit/s).
- Minor bugfixes.
Signed-off-by: Pierre-Yves <pyu@riseup.net>