avformat/movenc: Support encryption of H.265 stream in AnnexB format
authorVadym Bezdushnyi <vadim.bezdush@gmail.com>
Mon, 1 Mar 2021 12:53:48 +0000 (14:53 +0200)
committerGyan Doshi <ffmpeg@gyani.pro>
Tue, 29 Jun 2021 12:50:17 +0000 (18:20 +0530)
commitb74beba9a9a317caa7ac973cb76cc6ab0ade7667
treeff456aafea3cbc97c74fde44a08edb6b6606cf58
parent9ca88b3befef5608dd2a58d08f3aabcd0b475f95
avformat/movenc: Support encryption of H.265 stream in AnnexB format

Steps to test:

1. Create h265 test files - mp4 and h265 AnnexB streams:
ffmpeg -f lavfi -i testsrc=duration=10:size=640x480:rate=30 -c:v hevc input_h265.mp4
ffmpeg -f lavfi -i testsrc=duration=10:size=640x480:rate=30 -c:v hevc -bsf:v hevc_mp4toannexb input_h265.h265

2. Encrypt and decrypt files. Put appropriate input file name here: input_h265.mp4 or input_h265.h265
ffmpeg -i input_h265.h265 -vcodec copy -acodec copy -encryption_scheme cenc-aes-ctr \
 -encryption_key 00000000000000000000000000000000 -encryption_kid 00000000000000000000000000000000 \
 encrypted_h265.mp4
ffplay -i encrypted_h265.mp4  -decryption_key 00000000000000000000000000000000

Signed-off-by: Vadym Bezdushnyi <vadim.bezdush@gmail.com>
libavformat/movenc.c