diff options
| author | Zhao Zhili <quinkblack@foxmail.com> | 2021-06-10 11:58:43 +0800 |
|---|---|---|
| committer | Marton Balint <cus@passwd.hu> | 2021-09-18 21:44:25 +0200 |
| commit | fc9832f2557be0633e08963b8372d1cf7f4d6aea (patch) | |
| tree | a4fcbf7d9d86b8d260c0da600995e023e5573531 /libavformat | |
| parent | 5a0a9f78252825dfe1824eedbc373aea443e5e77 (diff) | |
avformat/libsrt: log streamid in listener mode
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
Signed-off-by: Marton Balint <cus@passwd.hu>
Diffstat (limited to 'libavformat')
| -rw-r--r-- | libavformat/libsrt.c | 24 |
1 files changed, 15 insertions, 9 deletions
diff --git a/libavformat/libsrt.c b/libavformat/libsrt.c index e5701625b8..4c32bc68a8 100644 --- a/libavformat/libsrt.c +++ b/libavformat/libsrt.c @@ -155,6 +155,15 @@ 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; @@ -226,6 +235,9 @@ static int libsrt_listen(int eid, int fd, const struct sockaddr *addr, socklen_t { int ret; int reuse = 1; + /* Max streamid length plus an extra space for the terminating null character */ + char streamid[513]; + 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"); } @@ -244,6 +256,9 @@ 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)) + /* Note: returned streamid_len doesn't count the terminating null character */ + av_log(h, AV_LOG_VERBOSE, "accept streamid [%s], length %d\n", streamid, streamid_len); return ret; } @@ -278,15 +293,6 @@ 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. |