New answers tagged compression
You are using the same bitrate for each video. The bitrate determines how much data is used per second. The resolution has nothing to do with how much data is used, it only impacts the number of points of data which are encoded (and thus determines part of the quality of the video output for a given bitrate). What you end up with is a lower resolution ...
That has to do with choosing a variable bitrate aswell as how h264 essentially works. Some videos can be compressed better than others. If in one video for example you have a lot of "still" frames with not much moving the scene, h264 can compress that a lot better than a video with a lot of action. H.264 is doing motion estimation and works in so called ...
Do they playback properly in Premiere before you render? If they playback fine when you export them as uncompressed wav, try exporting them to wav, then import that single wav back into your project, mute the other 3 channels, and then export your single wav and single video.
Top 50 recent answers are included