Signed-off-by: Jun Zhao <barryjz...@tencent.com>
---
libavformat/libsrt.c | 6 ++++++
1 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/libavformat/libsrt.c b/libavformat/libsrt.c
index 2fdfe8e..f981ef1 100644
--- a/libavformat/libsrt.c
+++ b/libavformat/libsrt.c
@@ -62,9 +62,11 @@ typedef struct SRTContext {
int64_t maxbw;
int pbkeylen;
char *passphrase;
+#if SRT_VERSION_VALUE >= 0x010302
int enforced_encryption;
int kmrefreshrate;
int kmpreannounce;
+#endif
int mss;
int ffs;
int ipttl;
@@ -105,9 +107,11 @@ static const AVOption libsrt_options[] = {
{ "maxbw", "Maximum bandwidth (bytes per second) that the connection
can use", OFFSET(maxbw), AV_OPT_TYPE_INT64, { .i64 = -1 }, -1, INT64_MAX,
.flags = D|E },
{ "pbkeylen", "Crypto key len in bytes {16,24,32} Default: 16
(128-bit)", OFFSET(pbkeylen), AV_OPT_TYPE_INT, { .i64 = -1 }, -1, 32,
.flags = D|E },
{ "passphrase", "Crypto PBKDF2 Passphrase size[0,10..64] 0:disable
crypto", OFFSET(passphrase), AV_OPT_TYPE_STRING, { .str = NULL },
.flags = D|E },
+#if SRT_VERSION_VALUE >= 0x010302
{ "enforced_encryption", "Enforces that both connection parties have the same
passphrase set ", OFFSET(enforced_encryption), AV_OPT_TYPE_BOOL,
{ .i64 = -1 }, -1, 1, .flags = D|E },
{ "kmrefreshrate", "The number of packets to be transmitted after which
the encryption key is switched to a new key", OFFSET(kmrefreshrate), AV_OPT_TYPE_INT,
{ .i64 = -1 }, -1, INT_MAX, .flags = D|E },
{ "kmpreannounce", "The interval between when a new encryption key is sent
and when switchover occurs", OFFSET(kmpreannounce), AV_OPT_TYPE_INT, {
.i64 = -1 }, -1, INT_MAX, .flags = D|E },
+#endif
{ "mss", "The Maximum Segment Size",
OFFSET(mss), AV_OPT_TYPE_INT, { .i64 = -1 }, -1, 1500,
.flags = D|E },
{ "ffs", "Flight flag size (window size) (in bytes)",
OFFSET(ffs), AV_OPT_TYPE_INT, { .i64 = -1 }, -1, INT_MAX,
.flags = D|E },
{ "ipttl", "IP Time To Live",
OFFSET(ipttl), AV_OPT_TYPE_INT, { .i64 = -1 }, -1, 255,
.flags = D|E },
@@ -327,9 +331,11 @@ static int libsrt_set_options_pre(URLContext *h, int fd)
(s->maxbw >= 0 && libsrt_setsockopt(h, fd, SRTO_MAXBW, "SRTO_MAXBW",
&s->maxbw, sizeof(s->maxbw)) < 0) ||
(s->pbkeylen >= 0 && libsrt_setsockopt(h, fd, SRTO_PBKEYLEN, "SRTO_PBKEYLEN",
&s->pbkeylen, sizeof(s->pbkeylen)) < 0) ||
(s->passphrase && libsrt_setsockopt(h, fd, SRTO_PASSPHRASE, "SRTO_PASSPHRASE",
s->passphrase, strlen(s->passphrase)) < 0) ||
+#if SRT_VERSION_VALUE >= 0x010302
(s->enforced_encryption >= 0 && libsrt_setsockopt(h, fd, SRTO_ENFORCEDENCRYPTION,
"SRTO_ENFORCEDENCRYPTION", &s->enforced_encryption, sizeof(s->enforced_encryption)) < 0) ||
(s->kmrefreshrate >= 0 && libsrt_setsockopt(h, fd, SRTO_KMREFRESHRATE,
"SRTO_KMREFRESHRATE", &s->kmrefreshrate, sizeof(s->kmrefreshrate)) < 0) ||
(s->kmpreannounce >= 0 && libsrt_setsockopt(h, fd, SRTO_KMPREANNOUNCE,
"SRTO_KMPREANNOUNCE", &s->kmpreannounce, sizeof(s->kmpreannounce)) < 0) ||
+#endif
(s->mss >= 0 && libsrt_setsockopt(h, fd, SRTO_MSS, "SRTO_MMS", &s->mss,
sizeof(s->mss)) < 0) ||
(s->ffs >= 0 && libsrt_setsockopt(h, fd, SRTO_FC, "SRTO_FC", &s->ffs,
sizeof(s->ffs)) < 0) ||
(s->ipttl >= 0 && libsrt_setsockopt(h, fd, SRTO_IPTTL, "SRTO_UPTTL",
&s->ipttl, sizeof(s->ipttl)) < 0) ||
--
1.7.1
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