Creative COW | Rich Kaelin | Activity https://creativecow.net/members/richkaelin/activity/ Activity feed for Rich Kaelin. Sat, 02 May 2026 22:33:52 +0000 https://buddypress.org/?v=2.5.10 en-US 30 hourly 2 f35d927fe5f1e18006974623d24fa91e Rich Kaelin replied to the discussion in the forum https://creativecow.net/?post_type=topic&p=374734%2F&view=all#post-374740 Thu, 19 Nov 2015 04:19:34 +0000 I don’t have AME open in front of me…that is the interface premiere opens, I believe.

I THINK closed GOP just ends with an I-frame, which I suppose would help the B-frames. I don’t know if you can choose to do this in Adobe Media Encoder or not. If not, it probably automatically does it for all cases. I don’t think it is a big deal, especially… Read more

]]> 83e4d061ba7e5a5dd385d71181ccf328 Rich Kaelin replied to the discussion in the forum https://creativecow.net/?post_type=topic&p=374734%2F&view=all#post-374739 Thu, 19 Nov 2015 02:00:52 +0000 I don’t have AME open in front of me…that is the interface premiere opens, I believe.

I THINK closed GOP just ends with an I-frame, which I suppose would help the B-frames. I don’t know if you can choose to do this in Adobe Media Encoder or not. If not, it probably automatically does it for all cases. I don’t think it is a big deal, especially… Read more

]]> 620655c32fb9e1b3ee6190c0352178d6 Rich Kaelin replied to the discussion in the forum https://creativecow.net/?post_type=topic&p=374734%2F&view=all#post-374737 Wed, 18 Nov 2015 17:43:28 +0000 Basically (very basically) I-frames are your key frames. Think of them as “Independent” frames (I believe it actually stands for Intra-coded frames), they are self-referential, meaning they contain all of the info they need to display properly . GOP – Group Of Pictures – use these I-frames as a base or foundation for predicting the data in all of… Read more

]]> de9eab2abf43ade407f3376457926edd Rich Kaelin replied to the discussion in the forum https://creativecow.net/?post_type=topic&p=374734%2F&view=all#post-374735 Wed, 18 Nov 2015 15:51:58 +0000 yes, I believe they are talking about the key frame distance option. I am not familiar with h.254… Do you mean h.264 or h.265? Also, and this is not snark, do you have a basic understanding of how GOP codecs work (vs I-frame)? What your key frames (I-frames) do?

Rich Kaelin
Kaelin Motion Production Services
https://kaelinmotion.com
New York

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