For a unicast udp streaming to localhost:1234, current ffplay udp://:1234?localport=1234 working, but ffplay udp://:1234 don't working.
So this small patch make the later working. A problem, should we check the localport parameter and use it? Best Regards! -- wucan
>From 806f863e2a1b8461fa01945a6d70843b6c7f5367 Mon Sep 17 00:00:00 2001 From: Can Wu <[email protected]> Date: Fri, 17 Jun 2011 13:58:01 +0800 Subject: udp: direct use port in url when recv unicast stream For a unicast udp streaming to localhost:1234, current ffplay udp://:1234?localport=1234 working, but ffplay udp://:1234 don't working. --- libavformat/udp.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) diff --git a/libavformat/udp.c b/libavformat/udp.c index d6522bf..0d679fd 100644 --- a/libavformat/udp.c +++ b/libavformat/udp.c @@ -367,6 +367,9 @@ static int udp_open(URLContext *h, const char *uri, int flags) if (s->is_multicast && (h->flags & AVIO_FLAG_READ)) s->local_port = port; + /* unicast should bind to the port to make underline poll() working */ + if ((!s->is_multicast) && (h->flags & AVIO_FLAG_READ)) + s->local_port = port; udp_fd = udp_socket_create(s, &my_addr, &len); if (udp_fd < 0) goto fail; -- 1.7.3.2.168.gd6b63
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