Difference between revisions of "Applications/ffmpeg"
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| − | Ffmpeg is a very fast video and audio converter that can also grab from a live audio/video source. It can also convert between arbitrary sample rates and resize video on the fly with a high quality polyphase filter. | + | Ffmpeg is a very fast video and audio converter that can also grab from a live audio/video source. It can also convert between arbitrary sample rates and resize video on the fly with a high quality polyphase filter. All the examples below will require you to load the ffmpeg module first. |
* To set the video bitrate of the output file to 64 kbit/s: | * To set the video bitrate of the output file to 64 kbit/s: | ||
Revision as of 16:35, 23 March 2017
Application Details
- Description: FFmpeg is the leading multimedia framework, able to decode, encode, transcode, mux, demux, stream, filter and play pretty much anything that humans and machines have created. It supports the most obscure ancient formats up to the cutting edge.
- Version: 3.0.2
- Module: ffmpeg/3.0.2
- Licence: GNU
Usage Examples
Ffmpeg is a very fast video and audio converter that can also grab from a live audio/video source. It can also convert between arbitrary sample rates and resize video on the fly with a high quality polyphase filter. All the examples below will require you to load the ffmpeg module first.
- To set the video bitrate of the output file to 64 kbit/s:
[username@login01 ~]$ ffmpeg -i input.avi -b:v 64k -bufsize 64k output.avi
- To force the frame rate of the output file to 24 fps:
[username@login01 ~]$ ffmpeg -i input.avi -r 24 output.avi
- To force the frame rate of the input file (valid for raw formats only) to 1 fps and the frame rate of the output file to 24 fps:
[username@login01 ~]$ ffmpeg -r 1 -i input.m2v -r 24 output.avi
Module
[username@login01 ~]$ module add ffmpeg/3.0.2