From 8aae202e44cb898a0e35e4afb4d97390118f335a Mon Sep 17 00:00:00 2001
From: Baptiste Coudurier <baptiste.coudurier@gmail.com>
Date: Sat, 21 Jun 2008 03:43:16 +0000
Subject: [PATCH] set default preload and max_delay for muxer to avoid mpeg ps
muxer to spit many underflow errors, use ffmpeg default values
Originally committed as revision 13850 to svn://svn.ffmpeg.org/ffmpeg/trunk
---
ffserver.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/ffserver.c b/ffserver.c
index 6ab62832e50..90ef807192f 100644
--- a/ffserver.c
+++ b/ffserver.c
@@ -2032,6 +2032,14 @@ static int http_prepare_data(HTTPContext *c)
}
c->fmt_ctx.pb->is_streamed = 1;
+ /*
+ * HACK to avoid mpeg ps muxer to spit many underflow errors
+ * Default value from FFmpeg
+ * Try to set it use configuration option
+ */
+ c->fmt_ctx.preload = (int)(0.5*AV_TIME_BASE);
+ c->fmt_ctx.max_delay = (int)(0.7*AV_TIME_BASE);
+
av_set_parameters(&c->fmt_ctx, NULL);
if (av_write_header(&c->fmt_ctx) < 0) {
http_log("Error writing output header\n");
--
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