How to decode sprop-parameter-sets in a H264 SDP?

Posted by Cipi on Stack Overflow See other posts from Stack Overflow or by Cipi
Published on 2010-03-04T10:52:12Z Indexed on 2010/06/16 2:32 UTC
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Filed under:

base64

|

h264

|

sdp

What is the meaning of Base64 decoded bytes in sprop-parameter-sets in SDP for a h264 stream? How can I know the video size from this example?

SDP example:

sprop-parameter-sets=Z0IAKeNQFAe2AtwEBAaQeJEV,aM48gA==

First part decoded from Base64 to Base16:

67 42 00 29 E3 50 14 07 B6 02 DC 04 04 06 90 78 91 15

Second part (comma separated):

68 CE 3C 80

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