dwStart support for mplayer.

* demux_avi sets stream_delay according to dwStart
* mplayer adjusts audio_delay according to stream_delay

3 related patches are pending, and I will apply them over the next few
days if all goes well.

As I mentioned on -dev-eng, the funny indentation is in preparation for
one of those pending patches.

See:
Date: Fri, 17 Feb 2006 00:53:28 -0800
To: mplayer-dev-eng@mplayerhq.hu
Subject: [PATCH] bframes, dwStart: individual patches


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@17644 b3059339-0415-0410-9bf9-f77b7e298cf2

1 files changed, 8 insertions, 2 deletions

diff --git a/mplayer.c b/mplayer.c
index a0ecc2f0e6..a39f7fa072 100644
--- a/mplayer.c
+++ b/mplayer.c
@@ -2522,8 +2522,14 @@ if(sh_audio){
 
 current_module="av_init";
 
-if(sh_video) sh_video->timer=0;
-if(sh_audio) sh_audio->delay=-audio_delay;
+if(sh_video){
+  sh_video->timer=0;
+    audio_delay += sh_video->stream_delay;
+}
+if(sh_audio){
+    audio_delay -= sh_audio->stream_delay;
+  sh_audio->delay=-audio_delay;
+}
 
 if(!sh_audio){
   mp_msg(MSGT_CPLAYER,MSGL_INFO,MSGTR_NoSound);