Quantcast BbMPEG: Calculate Exact Output Size? - digitalFAQ.com Forums [Archives]
  #1  
07-22-2003, 11:43 AM
azel azel is offline
Free Member
 
Join Date: Jul 2003
Posts: 120
Thanks: 0
Thanked 0 Times in 0 Posts
What is the formula for outputfilsize in BBMpeg???
If you have a 700 Mb M1v file and multiplex witha a 100 Mb .mp2 file, will the filesize of output .mpg file be less, equal or greater than 800 mb?
Reply With Quote
Someday, 12:01 PM
admin's Avatar
Site Staff / Ad Manager
 
Join Date: Dec 2002
Posts: 42
Thanks: ∞
Thanked 42 Times in 42 Posts
  #2  
07-22-2003, 03:17 PM
jorel jorel is offline
Invalid Email / Banned / Spammer
 
Join Date: Aug 2002
Location: Brasil - MG - third stone from the sun
Posts: 5,570
Thanks: 0
Thanked 0 Times in 0 Posts
Quote:
Originally Posted by azel
What is the formula for outputfilsize in BBMpeg???
If you have a 700 Mb M1v file and multiplex witha a 100 Mb .mp2 file, will the filesize of output .mpg file be less, equal or greater than 800 mb?
just a little greater!
~0,5% .

Reply With Quote
  #3  
07-22-2003, 05:41 PM
vhelp vhelp is offline
Free Member
 
Join Date: Jan 2003
Posts: 1,009
Thanks: 0
Thanked 0 Times in 0 Posts
Hay Jore, exuse me for jumping in here.. but..

Assuming my math is correct:

(700+100)*0.5 = 400 ??

Or, is it 40mb ??

Or, is it 4mb ??

I see only one decimal, so do I move one dec. to the left, and it now
becomes 40mb ??

2nd question:
And, 0.5 % .. is that accurte enough ??

-vhelp
Reply With Quote
  #4  
07-22-2003, 06:15 PM
jorel jorel is offline
Invalid Email / Banned / Spammer
 
Join Date: Aug 2002
Location: Brasil - MG - third stone from the sun
Posts: 5,570
Thanks: 0
Thanked 0 Times in 0 Posts
and i "re jump" here again my friend vhelp.


~0,5% (middle of 1%) means "more or less" 4mb.

800*0,5% 4

accurate enough?
after mux, i ever got this proportional results!

Reply With Quote
Reply




Similar Threads
Thread Thread Starter Forum Replies Last Post
Nero won't show exact file size oxycotton420 Authoring VCD, DVD, Blu-ray 6 06-25-2004 06:25 PM
step by step for determining the exact size in tmpgenc? nicksteel Video Encoding and Conversion 10 09-15-2003 04:37 PM
BBMpeg: Larger output mpeg? Wolfi Video Encoding and Conversion 4 04-28-2003 11:32 AM
BBMpeg: Output file size not changing when using lower bitrate audio gvarney Video Encoding and Conversion 4 07-28-2002 10:34 PM
Program to Calculate CQ file size? marky Video Encoding and Conversion 2 06-16-2002 05:10 PM

Thread Tools



 
All times are GMT -5. The time now is 12:39 PM  —  vBulletin Jelsoft Enterprises Ltd