Hey, so I used ffmpeg and avimerge to covert and join the 2 files. Now the thing is that my 2 videos have different frame rates. the first one has a frane rate of 15fps, and i dont know the second videos frame rate, but it is more than 20. because the first video is a slower frame rate, when i join the two, the second videos frame rate is slowed to the first videos frame rate. this is not what i want. i would rather that the first video changes its frame rate to match the second video, as it is a much shorter clip, and the audio going out of sync would be much less noticeable.
1. is there any program that will tell me the properties of a video clip, including its frame rate?
2. is it possible to have....a variable fps? i mean, have teh video have a frame rate of 15 fps for the first 10 seconds, and then change frame rate to about 25fps after?
3. if 2 is not possible, mis there any way to change a videos frame rate? even if this will cause the audio to go out of sync?