ENCODER/Video tab in the inspector question
Hello guys,
when I wanna apply H.264 and some other codecs I always have a question regarding Key Frames setting found in ENCODER/Video tab.
What are these keyframes controlling and how they affect a quality of the video?
Automatic or every 24 or all?
By choosing number of keyframes, do I create a number of I frames per second? That would mean that "All option" would give me the best quality, and every 30 frame would give me the worst?
And what is Frame Reordering?
Thank you for your help.
when I wanna apply H.264 and some other codecs I always have a question regarding Key Frames setting found in ENCODER/Video tab.
What are these keyframes controlling and how they affect a quality of the video?
Automatic or every 24 or all?
By choosing number of keyframes, do I create a number of I frames per second? That would mean that "All option" would give me the best quality, and every 30 frame would give me the worst?
And what is Frame Reordering?
Thank you for your help.
MacPro, Mac OS X (10.5.4)