[MPlayer-dev-eng] [PATCH] Fix yuv4mpeg output, remove spurious first frame.

[Glen Nakamura]

> "-vo yuv4mpeg" currently outputs a spurious all-zero (i.e. fully
> saturated green - *ugly*) first frame. This patch gets rid of this. Now
> "-ss <some time> -frames 13" for example will give you exactly 13 frames
> in the stream.yuv file.

the blank frames have helped me with a/v sync in the past.  e.g. i wouldn't
have to specify an offset when multiplexing the a/v streams.
but, i didn't like them being green so i use the following patch
to make them black...

- glen

diff -Nru3p MPlayer-0.90.orig/libvo/vo_yuv4mpeg.c MPlayer-0.90/libvo/vo_yuv4mpeg.c
--- MPlayer-0.90.orig/libvo/vo_yuv4mpeg.c	2002-12-14 17:12:40.000000000 +0000
+++ MPlayer-0.90/libvo/vo_yuv4mpeg.c	2002-12-14 17:12:40.000000000 +0000
@@ -126,6 +126,8 @@ static uint32_t config(uint32_t width, u
 	image_y = image;
 	image_u = image_y + image_width * image_height;
 	image_v = image_u + image_width * image_height / 4;
+	memset(image_y, 16, image_width * image_height);
+	memset(image_u, 128, image_width * image_height / 2);
 	
 	// This isn't right.  
 	// But it should work as long as the file isn't interlaced