On Tue, 30 Dec 2008 18:03:06 -0500, Ash <[email protected]> wrote: > Hi Guys, Couple of questions: > > How do you get the encoder to drop frames to meet a certain input > framerate?
The question doesn't entirely make sense. If you want 30fps in realtime, but can only encode 25 frames in one second, then your output will only have 25 frames per second regardless of how you specify the framerate. But, I'll assume you mean that you want to display frames with 33ms duration and occasionally let the video stutter. For a variable framerate codec, you can get this effect just with the timestamps. When you drop a frame, just make the next timestamp 66ms from the previous. > Are there any other color space conversion libraries (like swscale) that > aren't GPL'ed? Thanks! Just to be sure there isn't confusion... if you compile ffmpeg without libswscale, and then use swscale functions anyway, they will use an older implementation that used to be "img_convert". This implmentation works fine for most common conversions. -- Michael Conrad IntelliTree Solutions llc. 513-552-6362 [email protected] _______________________________________________ libav-user mailing list [email protected] https://lists.mplayerhq.hu/mailman/listinfo/libav-user
