1
vote
1answer
104 views

How do I extract parts of a video with a specific aspect ratio with ffmpeg or mencoder?

I've got some recordings from TV. The movies are all in 4:3 but the advertisement is in 16:9. My input format is a mpeg 2 transport stream. I would like to convert my movies to mp4 with h264 video and ...
0
votes
0answers
498 views

How to preserve aspect ratio in mencoder

I converted a video with mencoder and kept the same height and width, but the video aspect ratio looks different. I think this is related to PAR and DAR. Here is the information from ffmpeg about the ...
2
votes
1answer
259 views

There's no difference in video between 1280x740 and 1024x740?

I used mencoder to convert a file that was 720x480 to 1024x740. Then I converted the same file to 1280x740. You would expect the video to look different due to the different aspect ratio, but it looks ...