Source video missing keyframes?
I am working on a concert video, and the source video appears to be low on keyframes (I think, I don't really know much about the technical aspects).
I've set in/out points around the segment that I want to render out, and in between I've trimmed out a portion of applause between songs. What I'm seeing is, video is frozen in the compositor when I start playback, and remains frozen for several seconds, then starts playing back normally. Same thing happens where I trimmed out the applause. This behavior is present both in the compositor and in the renders. Any suggestions?
If I start playback 5-10 seconds before the in point, the freeze ends before the in point arrives, but I don't want to render the part before, and the applause has to go.