It's useful for test client which pass streamid to ffmpeg/ffplay. For example, use ffmpeg to test streamid support in VLC: ./ffmpeg -v info -re -i foo.mp4 -c copy -f mpegts -mode listener srt://127.0.0.1:9000 ./vlc srt://127.0.0.1:9000?streamid=foobar --- libavformat/libsrt.c | 22 +++++++++++++--------- 1 file changed, 13 insertions(+), 9 deletions(-)
diff --git a/libavformat/libsrt.c b/libavformat/libsrt.c index c1e96f700e..613997c501 100644 --- a/libavformat/libsrt.c +++ b/libavformat/libsrt.c @@ -153,6 +153,15 @@ static int libsrt_neterrno(URLContext *h) return os_errno ? AVERROR(os_errno) : AVERROR_UNKNOWN; } +static int libsrt_getsockopt(URLContext *h, int fd, SRT_SOCKOPT optname, const char * optnamestr, void * optval, int * optlen) +{ + if (srt_getsockopt(fd, 0, optname, optval, optlen) < 0) { + av_log(h, AV_LOG_ERROR, "failed to get option %s on socket: %s\n", optnamestr, srt_getlasterror_str()); + return AVERROR(EIO); + } + return 0; +} + static int libsrt_socket_nonblock(int socket, int enable) { int ret, blocking = enable ? 0 : 1; @@ -224,6 +233,8 @@ static int libsrt_listen(int eid, int fd, const struct sockaddr *addr, socklen_t { int ret; int reuse = 1; + char streamid[512] = {}; + int streamid_len = sizeof(streamid); if (srt_setsockopt(fd, SOL_SOCKET, SRTO_REUSEADDR, &reuse, sizeof(reuse))) { av_log(h, AV_LOG_WARNING, "setsockopt(SRTO_REUSEADDR) failed\n"); } @@ -242,6 +253,8 @@ static int libsrt_listen(int eid, int fd, const struct sockaddr *addr, socklen_t return libsrt_neterrno(h); if (libsrt_socket_nonblock(ret, 1) < 0) av_log(h, AV_LOG_DEBUG, "libsrt_socket_nonblock failed\n"); + if (!libsrt_getsockopt(h, ret, SRTO_STREAMID, "SRTO_STREAMID", streamid, &streamid_len)) + av_log(h, AV_LOG_VERBOSE, "accept streamid [%s], length %d\n", streamid, streamid_len); return ret; } @@ -276,15 +289,6 @@ static int libsrt_setsockopt(URLContext *h, int fd, SRT_SOCKOPT optname, const c return 0; } -static int libsrt_getsockopt(URLContext *h, int fd, SRT_SOCKOPT optname, const char * optnamestr, void * optval, int * optlen) -{ - if (srt_getsockopt(fd, 0, optname, optval, optlen) < 0) { - av_log(h, AV_LOG_ERROR, "failed to get option %s on socket: %s\n", optnamestr, srt_getlasterror_str()); - return AVERROR(EIO); - } - return 0; -} - /* - The "POST" options can be altered any time on a connected socket. They MAY have also some meaning when set prior to connecting; such option is SRTO_RCVSYN, which makes connect/accept call asynchronous. -- 2.25.1 _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".