> > using a random IV value would break any regression tests > see AVFMT_FLAG_BITEXACT > Fixed, only generating a random IV when bitexact is not enabled. Updated patch files attached.
> > is this filling in a random IV that later is overridden ? > random_seed() can be slow so it would be better not to call it if > its value isnt used > I didn't think it's too significant since it happens only once per decrypted track, but anyway, fixed it as well. I changed av_aes_ctr_init so that it will initialize an empty IV, and exposed av_aes_ctr_set_random_iv. This later function is called only by the encoder (and only when bitexact is disabled). > -- > Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB Thanks ! Eran
0001-libavutil-add-aes-ctr-support.patch
Description: 0001-libavutil-add-aes-ctr-support.patch
0002-movenc-support-cenc-common-encryption.patch
Description: 0002-movenc-support-cenc-common-encryption.patch
0003-mov-support-cenc-common-encryption.patch
Description: 0003-mov-support-cenc-common-encryption.patch
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