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Video Bitrate

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  • Multimedia
  • Audio
  • Video
  • Apps
Last response: in Apps General Discussion
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May 21, 2011 11:38:44 AM

Hi all

I want to know, how big will a 1 minute video will be if the bitrate is 10500kbps (and assume that the audio is 64kbps)?

Thanks all!

More about : video bitrate

Best solution

May 21, 2011 9:09:41 PM

This is not homework, is it?

(1050000 + 64000) * 60 / 8 plus some additional bytes of framing depending on the codec and transport container.
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May 21, 2011 10:26:28 PM

Video taken on iPod touch 4G
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May 24, 2011 6:51:18 AM

you can calculation it by self with video bitrate Calculator :
formula :
(Size - (Audio x Length )) / Length = Video bitrate

L = Lenght of the whole movie in seconds
S = Size you like to use in KB (note 700 MB x 1024° = 716 800 KB)
A = Audio bitrate in KB/s (note 224 kbit/s = 224 / 8° = 28 KB/s)
V = Video bitrate in KB/s, to get kbit/s multiply with 8°.

°8 bit = 1 byte.
°1024 = 1 kilo in the computer world.

http://www.videohelp.com/calc.htm
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May 24, 2011 10:35:46 AM

Best answer selected by edmond419.
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