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shintaroid
  • Member for 6 years, 8 months
  • Last seen more than 2 years ago
3 votes
3 answers
859 views

How do I know if a video file is encoded perfectly or not?

3 votes
3 answers
6k views

Is there any ffmpeg command for knowing max bit rate of a video?

2 votes
1 answer
386 views

Is it still meaningful to have 29.97fps under ATSC standard?

2 votes
3 answers
4k views

Is it meaningful to raise frame rate, if so what is the best option?

1 vote
1 answer
1k views

Is there any command show file extensions supported by ffmpeg?

1 vote
1 answer
98 views

A Sony Pro camera's spec shows it shots in 29.97fps, does it really mean it?

1 vote
1 answer
1k views

I scaled down a video, but the bit rate does not change

1 vote
1 answer
3k views

What does it mean when encode a yuv422 file to yuv420 by libx264 lossless encoding?

0 votes
1 answer
366 views

Does ffmpeg always produce the same YUV file when decode a video file?

0 votes
1 answer
511 views

I have a mpg file, but what is it?

0 votes
1 answer
383 views

A 2 Gigabyte MP4 file on AWS S3 can be played on Browser instantly (no need to download the whole file before streaming), why? [closed]