From UnwelcomeGuests
(Started, for linux) |
(add reference to dirpy.com) |
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This should present no problem. Just use ''right-''click, 'Save As'... | This should present no problem. Just use ''right-''click, 'Save As'... | ||
| − | == rtsp:// == | + | == YouTube == |
| + | |||
| + | A handy site for ripping audio from YouTube videos: http://dirpy.com/ | ||
| + | |||
| + | == Unusual Protocols - rtsp:// , mms:// == | ||
=== Linux === | === Linux === | ||
| + | |||
| + | You'll have to have installed win32codecs ("sudo apt-get install win32codecs"): | ||
mplayer -dumpaudio -dumpfile ripped-file.rm rtsp://128.104.248.78:554/wpr/dun/dun050412d.rm?cloakport=8080,554,7070 | mplayer -dumpaudio -dumpfile ripped-file.rm rtsp://128.104.248.78:554/wpr/dun/dun050412d.rm?cloakport=8080,554,7070 | ||
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=== Linux === | === Linux === | ||
| − | To convert from video to | + | To convert from video to MP3: |
ffmpeg -i input-file.mp4 -vn -o output-file.mp3 | ffmpeg -i input-file.mp4 -vn -o output-file.mp3 | ||
| Line 21: | Line 27: | ||
* -ab <bitrate> Set the bitrate (default=64k) | * -ab <bitrate> Set the bitrate (default=64k) | ||
| − | * -ac | + | * -ac <#channels> Set how many channels (default=1, mono) |
* -ar <freq> Set sampling frequency (default=44100Hz) | * -ar <freq> Set sampling frequency (default=44100Hz) | ||
* -vn Discard the video | * -vn Discard the video | ||
| + | |||
| + | [[category:studio]] | ||
Latest revision as of 20:57, 30 January 2013
Most audio on the web is MP3 files at addresses which begin http://. This should present no problem. Just use right-click, 'Save As'...
YouTube
A handy site for ripping audio from YouTube videos: http://dirpy.com/
Unusual Protocols - rtsp:// , mms://
Linux
You'll have to have installed win32codecs ("sudo apt-get install win32codecs"):
mplayer -dumpaudio -dumpfile ripped-file.rm rtsp://128.104.248.78:554/wpr/dun/dun050412d.rm?cloakport=8080,554,7070
This will discard the video stream. If you want that, use 'dumpstream' instead
File Formats
Linux
To convert from video to MP3:
ffmpeg -i input-file.mp4 -vn -o output-file.mp3
ffmpeg has a lot of options, including:
- -ab <bitrate> Set the bitrate (default=64k)
- -ac <#channels> Set how many channels (default=1, mono)
- -ar <freq> Set sampling frequency (default=44100Hz)
- -vn Discard the video