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3
questions
1
vote
1
answer
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Reduce video frame rate from 60 to 30 fps without re-encoding and keeping original duration
I have a video with these specifications:
4320x2160p
60 fps
20.0 Mb/s bitrate
AVC format (x264)
Since my smartphone can play videos up to 30 fps at that resolution, I need a fast way to reduce the ...
- 25
0
votes
0
answers
855
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openRTSP default 25fps encoding (not 24)
I want to capture the RTSP stream from some IP cameras, and after looking around I found 2 great tools to do this: avconv and openRTSP
openRTSP -u user password rtsp://10.48.34.125/axis-media/media....
- 361
9
votes
4
answers
22k
views
Video encoding: How much does the video file size increase with fps?
Given that the next blockbusters of e.g. Peter Jackson (The Hobbit) and James Cameron (Avatar 2) are going to be shot with a frame rate of 48 fps (or even more) - i.e. more than the usual 24 fps - I ...
- 1,716