Guys please, I still have not found a solution and I'm so desperate :-( I asked this question on multiple sites and nobody is helping...
‐‐‐‐‐‐‐ Original Message ‐‐‐‐‐‐‐ On Wednesday, February 12, 2020 12:44 AM, Ted Park <[email protected]> wrote: > > 4. A general question - is there any difference between (a) decrypting all > > .ts parts separately, then concatenating them into one big .ts file and > > remuxing it into .mp4 and (b) concatenating all encrypted .ts parts first, > > then decrypting the big .ts result file and then remuxing it into .mp4? > > This makes me think you are not decrypting the segments correctly, I had > understood the specs to mean that if it isn’t specified, the IV needs to be > incremented for each segment (so you would need to use > 0x00000000000000000000000000000000 for the first segment, > 0x00000000000000000000000000000001 for the second, etc. based on the initial > media sequence number of 0). > > I don’t think the missing picture message at the end is unexpected, since the > stream was cut arbitrarily after all, this is the result of my attempt at > decrypting each segment with openssl and using cat to put them together > (ffmpeg wasn’t used, except to test the file). > https://media.kumowoon1025.com/videos/cat.ts > https://media.kumowoon1025.com/videos/cat.ts > > ffmpeg-user mailing list > [email protected] > https://ffmpeg.org/mailman/listinfo/ffmpeg-user > > To unsubscribe, visit link above, or email > [email protected] with subject "unsubscribe". _______________________________________________ ffmpeg-user mailing list [email protected] https://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email [email protected] with subject "unsubscribe".
