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I frame only MPEG2

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Brian Lynn
I frame only MPEG2
on May 30, 2012 at 6:23:07 am

I am using Adobe Media Encoder on Windows to encode MPEG2 videos.

The encoder does not give a setting for either "I Frames" or "Keyframes" but rather M and N Frame controls along with Closed GOP settings.

I would think settings of M Frames: 1, N Frames: 1, Closed GOP every: 1 would result in an all I-Frame encoding?



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Ben Waggoner
Re: I frame only MPEG2
on May 30, 2012 at 5:32:06 pm

IIRC, M=P frame, and N=B frame. So you probably want both to be 0.


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Brian Lynn
Re: I frame only MPEG2
on May 30, 2012 at 6:37:11 pm

There is no option for 0.

Based on what I've read if I set my closed GOP to 1 that is the same as closing the GOP every frame which should result in an all I-Frame video...

Are there any tools out there to that can analyze a video and tell me what kind of frame structure it has?



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