[FFmpeg-trac] #9567(avformat:new): libavformat doesn't correctly decrypt video with hls sample-aes encryption

FFmpeg trac at avcodec.org
Mon Oct 17 06:55:59 EEST 2022


#9567: libavformat doesn't correctly decrypt video with hls sample-aes encryption
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             Reporter:  haruka      |                    Owner:  (none)
                 Type:  defect      |                   Status:  new
             Priority:  normal      |                Component:  avformat
              Version:  git-master  |               Resolution:
             Keywords:  hls         |               Blocked By:
             Blocking:              |  Reproduced by developer:  0
Analyzed by developer:  0           |
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Comment (by haruka):

 Do you really need the exact ticket format to make this valid?

 I think the description is pretty clear that the memory operations was
 having some issues; I have even pointed the exact function that
 contributes to it.

 SAMPLE-AES encrypted videos which are not behind some proprietary
 protections are pretty rare, so I've pointed out where you could get a
 copy of example from apple's website. Unfortunately I don't have publicly
 available examples as the videos I have are private assets.
-- 
Ticket URL: <https://trac.ffmpeg.org/ticket/9567#comment:3>
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