ping On 03.04.20 08:53, Wolfgang Haupt wrote:
Protocol options like buffer_size need to be passed to the underlying transport implementation for udp multicasts as well. --- libavformat/rtsp.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-)diff --git a/libavformat/rtsp.c b/libavformat/rtsp.c index a69484d78b..dbf626eb13 100644 --- a/libavformat/rtsp.c +++ b/libavformat/rtsp.c @@ -1616,6 +1616,7 @@ 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; @@ -1633,10 +1634,12 @@ int ff_rtsp_make_setup_request(AVFormatContext *s, const char *host, int port, 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) { + &s->interrupt_callback, &opts, s->protocol_whitelist, s->protocol_blacklist, NULL) < 0) { err = AVERROR_INVALIDDATA; + av_dict_free(&opts); goto fail; } + av_dict_free(&opts); break; } }
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