i have é different ffmpeg bins , the first one have this option :

dash AVOptions:

-allowed_extensions .D……… List of file extensions that dash is allowed to access (default “aac,m4a,m4s,m4v,mov,mp4,webm,ts”)

-cenc_decryption_key .D……… Media decryption key (hex)

and the second one have this option ; dash AVOptions:

dash AVOptions:

-allowed_extensions .D……… List of file extensions that dash is allowed to access (default “aac,m4a,m4s,m4v,mov,mp4,webm,ts”)

-decryption_key .D……… Media decryption key (hex)

-http_persistent .D……… Use persistent HTTP connections (default true)

i try all version of ffmpeg but after my build i always have the first options

how i do to have -decryption_ke and -http_persistent options when i build my ffmpeg ??