---
libavformat/libsrt.c | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
diff --git a/libavformat/libsrt.c b/libavformat/libsrt.c
index 8dee6aa3f3..5113858d97 100644
--- a/libavformat/libsrt.c
+++ b/libavformat/libsrt.c
@@ -72,6 +72,9 @@ typedef struct SRTContext {
int ipttl;
int iptos;
int64_t inputbw;
+#if SRT_VERSION_VALUE >= 0x010403
+ int64_t mininputbw;
+#endif
int oheadbw;
int64_t latency;
int tlpktdrop;
@@ -118,6 +121,9 @@ static const AVOption libsrt_options[] = {
{ "ipttl", "IP Time To Live",
OFFSET(ipttl), AV_OPT_TYPE_INT, { .i64 = -1 },
-1, 255, .flags = D|E },
{ "iptos", "IP Type of Service",
OFFSET(iptos), AV_OPT_TYPE_INT, { .i64 = -1 },
-1, 255, .flags = D|E },
{ "inputbw", "Estimated input stream rate",
OFFSET(inputbw), AV_OPT_TYPE_INT64, { .i64 = -1 },
-1, INT64_MAX, .flags = D|E },
+#if SRT_VERSION_VALUE >= 0x010403
+ { "mininputbw", "Minimum value of the estimated input stream rate",
OFFSET(mininputbw), AV_OPT_TYPE_INT64, { .i64 = -1 },
-1, INT64_MAX, .flags = D|E },
+#endif
{ "oheadbw", "MaxBW ceiling based on % over input stream rate",
OFFSET(oheadbw), AV_OPT_TYPE_INT, { .i64 = -1 },
-1, 100, .flags = D|E },
{ "latency", "receiver delay (in microseconds) to absorb bursts of
missed packet retransmissions", OFFSET(latency),
AV_OPT_TYPE_INT64, { .i64 = -1 }, -1, INT64_MAX, .flags = D|E },
{ "tsbpddelay", "deprecated, same effect as latency option",
OFFSET(latency), AV_OPT_TYPE_INT64, { .i64 = -1 },
-1, INT64_MAX, .flags = D|E },
@@ -297,6 +303,9 @@ static int libsrt_set_options_post(URLContext *h, int fd)
SRTContext *s = h->priv_data;
if ((s->inputbw >= 0 && libsrt_setsockopt(h, fd, SRTO_INPUTBW,
"SRTO_INPUTBW", &s->inputbw, sizeof(s->inputbw)) < 0) ||
+#if SRT_VERSION_VALUE >= 0x010403
+ (s->mininputbw >= 0 && libsrt_setsockopt(h, fd, SRTO_MININPUTBW,
"SRTO_MININPUTBW", &s->mininputbw, sizeof(s->mininputbw)) < 0) ||
+#endif
(s->oheadbw >= 0 && libsrt_setsockopt(h, fd, SRTO_OHEADBW,
"SRTO_OHEADBW", &s->oheadbw, sizeof(s->oheadbw)) < 0)) {
return AVERROR(EIO);
}
@@ -560,6 +569,13 @@ static int libsrt_open(URLContext *h, const char *uri, int
flags)
if (av_find_info_tag(buf, sizeof(buf), "inputbw", p)) {
s->inputbw = strtoll(buf, NULL, 10);
}
+ if (av_find_info_tag(buf, sizeof(buf), "mininputbw", p)) {
+#if SRT_VERSION_VALUE >= 0x010403
+ s->mininputbw = strtoll(buf, NULL, 10);
+#else
+ av_log(h, AV_LOG_WARNING, "mininputbw unsupported for libsrt
version %s\n", SRT_VERSION_STRING);
+#endif
+ }
if (av_find_info_tag(buf, sizeof(buf), "oheadbw", p)) {
s->oheadbw = strtoll(buf, NULL, 10);
}
--
2.31.1
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