Re: H264 file way to big.


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Re: H264 file way to big.
by Dave Puryear on Jun 26, 2009 at 2:42:33 pm

The OP made no reference to quality, only file size. Frame size has nothing to do with the bitrate calculator because kbps = kbps. (We're also assuming CBR here). One minute of 500kbps at 320x180 is the same file size as one minute of 500kbps at 640x360. I learned this the hard way, too, by encoding a file to 2mbps 640x480 PAR 4:3/DAR 16:9 vs 2mbps 848x480 PAR 1:1/DAR 16:9. The output file sizes were the same, but the anamorphic encode looked better because there were fewer pixels, or more bits per pixel.

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Current Message Thread:

H264 file way to big. by dan freshman on Jun 18, 2009 at 4:49:30 pm
- Re: H264 file way to big. by Ed Dooley on Jun 18, 2009 at 5:15:46 pm
  - Re: H264 file way to big. by Craig Seeman on Jun 18, 2009 at 6:40:51 pm
    - Re: H264 file way to big. by Ed Dooley on Jun 18, 2009 at 9:26:27 pm
      - Re: H264 file way to big. by Craig Seeman on Jun 19, 2009 at 1:52:17 am
        Re: H264 file way to big. by Brian Alexander on Jun 19, 2009 at 4:23:49 am
        Re: H264 file way to big. by Steve oakley on Jun 22, 2009 at 5:08:56 pm
        Re: H264 file way to big. by Ed Dooley on Jun 24, 2009 at 8:01:03 pm
        Re: H264 file way to big. by Brian Alexander on Jun 26, 2009 at 2:32:18 am
        Re: H264 file way to big. by Brian Alexander on Jun 26, 2009 at 2:59:05 am
        Re: H264 file way to big. by Dave Puryear on Jun 26, 2009 at 2:42:33 pm

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