H.264 High Profile level 4.2, CODECS attribute of the EXT-X-STREAM-INF tag

Media Technologies Streaming
Akira Ueda OP
Created Apr ’16
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Hi Experts,


iPhone6/6s support H.264 High Profile level 4.2.

http://www.apple.com/jp/iphone-6s/specs/

http://www.apple.com/jp/iphone-6/specs/


However, there is no description about "H.264 High Profile level 4.2" in apples's formal spec sheet.

https://developer.apple.com/library/ios/documentation/NetworkingInternet/Conceptual/StreamingMediaGuide/FrequentlyAskedQuestions/FrequentlyAskedQuestions.html


What is the value of H.264 High Profile level 4.2?

e.g. H.264 High Profile level 4.1 "avc1.640029"


Thanks,

Akira Ueda

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Media Engineer OP
Apple
May ’16

These are determined by various specs but the value you seek is:


avc1.64002A

0
H.264 High Profile level 4.2, CODECS attribute of the EXT-X-STREAM-INF tag
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