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Old 05-14-2012, 03:41 PM   #1
JosephS
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Registered: Jun 2007
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How to determine type of audio in youtube video?


I have downloaded some video from YouTube. I want to extract the audio and save as ogg. The question I have is can I determine the type of audio used in the video recording and the quality? That would help determine what bit rate I want to use; is it is at 64kps there would be no use to encode at larger. Also if it is in mp3 I probably wouldn't bother encoding in ogg because that would further degrade the sound. I am using youtube-dl to download the video and ffmpeg to capture the audio.

Thanks
 
Old 05-14-2012, 05:12 PM   #2
teckk
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Code:
ffmpeg -i videofile.mp4
Read the info.
Code:
mplayer videofile.mp4
Then hit the space bar to pause it, read the info.

Other media player will probably tell you also.
 
  


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