HLS_PERIODIC_REKEY 1699 libavformat/hlsenc.c         if (!vs->encrypt_started || (c->flags & HLS_PERIODIC_REKEY)) {
HLS_PERIODIC_REKEY 2980 libavformat/hlsenc.c     {"periodic_rekey", "reload keyinfo file periodically for re-keying", 0, AV_OPT_TYPE_CONST, {.i64 = HLS_PERIODIC_REKEY }, 0, UINT_MAX,   E, "flags"},