[FFmpeg-trac] #7503(avformat:new): Support Dash Encrypted

[FFmpeg]

#7503: Support Dash Encrypted
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             Reporter:               |                    Owner:
  gorilla.maguila                    |
                 Type:  enhancement  |                   Status:  new
             Priority:  normal       |                Component:  avformat
              Version:  git-master   |               Resolution:
             Keywords:  dash         |               Blocked By:
  encrypt                            |
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
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Comment (by intermediary):

 The problem should be split into sub issues imho.

 FFMpeg should be able to parse manifests with encryption schemes without
 spilling out various errors and if possible save the file in an encrypted
 state so everything is close to what you expect for streams without any
 form of encryption.

 If you are testing your own streaming solution and are in the posession of
 the correct key for the stream, the -decryption_key parameter should work
 on MPD/M3u8 manifests too instead of just local .mp4 files and a clear
 parameter order should be given in the manual.
 I've seen a lot of errors with the -decryption_key parameter not being a
 valid option.

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Ticket URL: <https://trac.ffmpeg.org/ticket/7503#comment:1>
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