#10441: ffmpeg cannot generate the `hls_enc_key`
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Reporter: | Owner: (none)
alexey.rodionov |
Type: defect | Status: closed
Priority: normal | Component: avformat
Version: git-master | Resolution: fixed
Keywords: HLS | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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Comment (by alexey.rodionov):
I've found that running
{{{
ffmpeg -i input.mp4 -f hls -hls_enc 1 stream.m3u8
}}}
now successfully randomly generates the key, but not the initialization
vector (IV):
{{{
#EXTM3U
#EXT-X-VERSION:3
#EXT-X-TARGETDURATION:4
#EXT-X-MEDIA-SEQUENCE:9
#EXT-X-KEY:METHOD=AES-128,URI="stream.m3u8.key",IV=0x00000000000000000000000000000000
}}}
Is it ok? Shouldn't the IV be randomly generated too, if the `-hls_enc_iv`
option is omitted (as it is for the key if the `-hls_enc_key` option is
omitted)?
--
Ticket URL: <https://trac.ffmpeg.org/ticket/10441#comment:2>
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