4 Commits

Author	SHA1	Message	Date
Jonathan Thomas	d1af1b5fef	Huge refactor, switched almost all methods to using pointers for Frames, and moved some key method calls outside the critical OMP sections. Also, refactored the sws scaler, to create a pool of 32 scalers, and give each thread it's own scaler. This refactor resulted in a 40%+ increase in speed on the FFmpegReader class. ... I also added a cmake build flag for the google perftools library, to assist on profiling performance issues.	2012-08-15 17:27:14 -05:00
Jonathan Thomas	1e5cffd6db	Added the initial API of the FFmpegWriter class, and tweaked the build scripts and reader class.	2012-07-12 15:55:41 -05:00
Jonathan Thomas	ade29c7d68	Fixed tons of issues related to video timebase being different than the video framerate. Also, added new properties for interlaced video, correctly detect pixel ratio, and fixed Display() to adjust for pixel ratio. Also added sample_rate to a frame, so it can playback audio at the correct rate. Refactored FFmpegReader to make most methods private, and only expose the important methods publicly.	2011-12-11 20:42:50 -06:00
Jonathan Thomas	161e8923af	Initial check-in of OpenShot Library	2011-10-11 08:44:27 -05:00