加密:
ffmpeg -hide_banner -decryption_key 41d57428051243e489fc4a140ea7f0ad -i /Users/Downloads/a87ae6cdb4fd4149b68331d7105a2fb6.mp4 -c copy -copyts -movflags +faststart -movflags +use_metadata_tags -f mp4 -y /Users/Downloads/a87ae6cdb4fd4149b68331d7105a2fb6_2.mp4
解密:
ffmpeg -decryption_key 41d57428051243e489fc4a140ea7f0ad -i /Users/Downloads/a87ae6cdb4fd4149b68331d7105a2fb6_2.mp4 -c copy -copyts -movflags +faststart -movflags +use_metadata_tags -f mp4 -y /Users/Downloads/a87ae6cdb4fd4149b68331d7105a2fb6_3.mp4
ffprobe -decryption_key 41d57428051243e489fc4a140ea7f0ad -i /Users/Downloads/a87ae6cdb4fd4149b68331d7105a2fb6_2.mp4
ffplay -decryption_key 41d57428051243e489fc4a140ea7f0ad -i /Users/Downloads/a87ae6cdb4fd4149b68331d7105a2fb6_2.mp4