Sound processor interface
Virtual function in Layer to build sound pipeline
Layer_Sound
Build sound pipeline for Layer_PasteCanvas
Sound funcs for canvas
Add sound funcs into GUI
Use filename-widget for Layer_Sound
Allow to import sounds (via drag-n-drop and "import..." menu)
Seek
MLT Support
Typo
Fix typo again
Cygwin build: Add MLT library. Compiles, but stil no sound.
Cygwin build: Switch to development version of MLT
Cygwin build: Fix ffmpeg installation detection
OSX build: Add MLT library
Cygwin build: Fix FFmpeg again. Cleanup.
Fix audio playback on Windows platform
Cleanup
Cygwin build: Fix packaging