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analista2013-04-26 20:27:58
Video
analista, 2013-04-26 20:27:58

Characteristics of protecting video data in various video formats and containers?

Good day, dear habrausers!
The situation is this: There are video formats MPEG1, MPEG2, MPEG-4 / Part 2, MPEG-4 / Part 10 H.264, WMV, ASF
and video containers: AVI, MPEG-4 Part 14 (MP4), Matroska (MKV), OGM
There will be several questions:
In which video formats or containers
1. can I add my own checksum?
2. Is there a built-in EDS?
I am not an expert in this matter, I can even say an amateur, but this information is very necessary for work, I searched very hard for information on various forums and in specifications, but there is little result.

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