Protocol options like buffer_size need to be passed to the
underlying transport implementation for udp multicasts as well.
---
libavformat/rtsp.c | 9 +++++++--
1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/libavformat/rtsp.c b/libavformat/rtsp.c
index 07ac371903..b56bebfde6 100644
--- a/libavformat/rtsp.c
+++ b/libavformat/rtsp.c
@@ -1617,6 +1617,7 @@ int ff_rtsp_make_setup_request(AVFormatContext *s, const
char *host, int port,
char url[1024], namebuf[50], optbuf[20] = "";
struct sockaddr_storage addr;
int port, ttl;
+ AVDictionary *opts = map_to_opts(rt);
if (reply->transports[0].destination.ss_family) {
addr = reply->transports[0].destination;
@@ -1633,8 +1634,12 @@ int ff_rtsp_make_setup_request(AVFormatContext *s, const
char *host, int port,
namebuf, sizeof(namebuf), NULL, 0, NI_NUMERICHOST);
ff_url_join(url, sizeof(url), "rtp", NULL, namebuf,
port, "%s", optbuf);
- if (ffurl_open_whitelist(&rtsp_st->rtp_handle, url,
AVIO_FLAG_READ_WRITE,
- &s->interrupt_callback, NULL,
s->protocol_whitelist, s->protocol_blacklist, NULL) < 0) {
+ err = ffurl_open_whitelist(&rtsp_st->rtp_handle, url,
AVIO_FLAG_READ_WRITE,
+ &s->interrupt_callback, &opts,
s->protocol_whitelist, s->protocol_blacklist, NULL);
+ av_dict_free(&opts);
+
+ if (err < 0)
+ {
err = AVERROR_INVALIDDATA;
goto fail;
}
--
2.17.1
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