Set TCP protocol to is_streamed=1 as seeking is not possible.

Björn Axelsson, bjorn.axelsson intinor se


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@12338 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

libavformat/tcp.c

@@ -50,6 +50,7 @@ static int tcp_open(URLContext *h, const char *uri, int flags)
     if (!s)
         return AVERROR(ENOMEM);
     h->priv_data = s;
+    h->is_streamed = 1;
 
     if (port <= 0 || port >= 65536)
         goto fail;