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rtspsrc: increase udp buffer size

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Set a bigger UDP buffer size by default to reduce packet loss with
high bitrate streams.
This commit is contained in:
Wim Taymans 2011-01-03 15:40:11 +01:00
parent 6ab508dfa5
commit dc221c0219
1 changed files with 5 additions and 3 deletions
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8
gst/rtsp/gstrtspsrc.c
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@ -161,7 +161,7 @@ gst_rtsp_src_buffer_mode_get_type (void)
#define DEFAULT_DEBUG FALSE #define DEFAULT_DEBUG FALSE
#define DEFAULT_RETRY 20 #define DEFAULT_RETRY 20
#define DEFAULT_TIMEOUT 5000000 #define DEFAULT_TIMEOUT 5000000
#define DEFAULT_UDP_BUFFER_SIZE 0 #define DEFAULT_UDP_BUFFER_SIZE 0x80000
#define DEFAULT_TCP_TIMEOUT 20000000 #define DEFAULT_TCP_TIMEOUT 20000000
#define DEFAULT_LATENCY_MS 2000 #define DEFAULT_LATENCY_MS 2000
#define DEFAULT_CONNECTION_SPEED 0 #define DEFAULT_CONNECTION_SPEED 0
@ -1494,6 +1494,10 @@ again:
goto no_udp_protocol; goto no_udp_protocol;
g_object_set (G_OBJECT (udpsrc0), "port", tmp_rtp, "reuse", FALSE, NULL); g_object_set (G_OBJECT (udpsrc0), "port", tmp_rtp, "reuse", FALSE, NULL);
if (src->udp_buffer_size != 0)
g_object_set (G_OBJECT (udpsrc0), "buffer-size", src->udp_buffer_size,
NULL);
ret = gst_element_set_state (udpsrc0, GST_STATE_PAUSED); ret = gst_element_set_state (udpsrc0, GST_STATE_PAUSED);
if (ret == GST_STATE_CHANGE_FAILURE) { if (ret == GST_STATE_CHANGE_FAILURE) {
if (tmp_rtp != 0) { if (tmp_rtp != 0) {
@ -2720,8 +2724,6 @@ gst_rtspsrc_stream_configure_udp (GstRTSPSrc * src, GstRTSPStream * stream,
* if we can. */ * if we can. */
g_object_set (G_OBJECT (stream->udpsrc[0]), "timeout", src->udp_timeout, g_object_set (G_OBJECT (stream->udpsrc[0]), "timeout", src->udp_timeout,
NULL); NULL);
g_object_set (G_OBJECT (stream->udpsrc[0]), "buffer-size",
src->udp_buffer_size, NULL);
/* get output pad of the UDP source. */ /* get output pad of the UDP source. */
*outpad = gst_element_get_static_pad (stream->udpsrc[0], "src"); *outpad = gst_element_get_static_pad (stream->udpsrc[0], "src");