All Freinds Please Help ME:
I want encrypt & decrypt Video file With FFMPEG oflfine mode in hard disk.
I encrypt a Video File (mp4 Extention) by ffmpeg.exe Tools by this Command:
ffor decryption : i want decrypt and play video file (encrypted.mp4) in my player source c++ (ffmpeg base) and now i dont wnat use decrypt file with command line with ffplay.exe *like this :Code:fmpeg -i SampleVideo_1280x720_1mb.mp4 -vcodec copy -acodec copy -encryption_scheme cenc-aes-ctr -encryption_key 76a6c65c5ea762046bd749a2e632ccbb -encryption_kid a7e61c373e219033c21091fa607bf3b8 SampleVideo_1280x720_1mb_encrypted.mp4
I do not need ffplay.exe because i downloaded FFMPEG dev and i have written my own player program Which is based on FFMPEG! with QT & C++.Code:ffplay SampleVideo_1280x720_1mb_encrypted.mp4 -decryption_key 76a6c65c5ea762046bd749a2e632ccbb
I dont want use ffplay.exe that exist static FFMPEG Folder. .
I want decrypt and play Encrypted File in my player program Through Programing code.
Now how to decrypt encrypted files using FFMPeg API with C++ Programing?
I searched a lot but did not find anything.
I look at ffplay source code it, but I could not understand how it did it.
Call different functions and library .
There is no explanation on how to use it. Frown |
I did not find a sample.. Frown |
thanks in advance.
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