字幕是 sst+bmp
字幕背景是720*480
導入字幕後，在創建dvd的時候， 遇到字幕中有的bmp提示錯誤，最終停止繼續
後來發現這些提示錯誤的bmp，有一個共同特點，就是一行的字數比較多，也就是寬度和480這個背景邊緣接近，也不是很接近，就是用手工調整減小bmp中字元的寬度後大金就继续运行。
具体修改是 白色的背景尺寸(720*480)我没改, 就圈住下部的黑色字符行把宽度修改窄一点，大金就不提示错误。
但問題是錯誤的bmp太多的話，要每張圖片調整，那不累死，有沒有在大金的那裏更改一下字幕的字元和邊界的最小距離這樣的設置？在dvd-lab中使用卻是沒有問題的。
另外這個sst是不是有問題，或者可以做相關參數修改呢，sst腳本大概如下
st_format 2
Display_Start non_forced
TV_Type NTSC
Pixel_Area (2 479)
Display_Area (0 2 719 479)
PA (0 0 0 - - - )
E1 (255 0 0 - - - )
E2 (0 0 255 - - - )
BG (255 255 255 - - - )
SubTitle 0021
Directory E:\01\English\
#############################################################
SP_NUMBER START END FILE_NAME
#############################################################
Color (2 1 3 4)
Contrast (0 15 12 0)
0001 00:00:03:24 00:00:05:10 01_0001.bmp
0002 00:00:05:17 00:00:08:03 01_0002.bmp
0003 00:00:08:18 00:00:09:21 01_0003.bmp
0004 00:00:10:13 00:00:12:23 01_0004.bmp
0005 00:00:16:11 00:00:19:07 01_0005.bmp
0006 00:00:21:12 00:00:25:29 01_0006.bmp
0007 00:00:33:27 00:00:36:00 01_0007.bmp
0008 00:00:37:26 00:00:42:27 01_0008.bmp
0009 00:00:43:25 00:00:45:26 01_0009.bmp
0010 00:00:46:25 00:00:50:25 01_0010.bmp
0011 00:01:25:03 00:01:26:22 01_0011.bmp
0012 00:01:27:11 00:01:31:08 01_0012.bmp
0013 00:01:31:18 00:01:33:23 01_0013.bmp
0014 00:01:34:00 00:01:36:07 01_0014.bmp
0015 00:01:36:16 00:01:41:05 01_0015.bmp
0016 00:01:41:12 00:01:43:03 01_0016.bmp
0017 00:01:43:11 00:01:47:05 01_0017.bmp
0018 00:01:47:14 00:01:51:11 01_0018.bmp
0019 00:01:54:00 00:01:55:10 01_0019.bmp
0020 00:01:55:19 00:01:56:25 01_0020.bmp
0021 00:01:58:22 00:02:02:02 01_0021.bmp
0022 00:02:03:07 00:02:05:25 01_0022.bmp
0023 00:02:06:02 00:02:08:20 01_0023.bmp
0024 00:02:10:16 00:02:13:12 01_0024.bmp
0025 00:02:17:01 00:02:18:11 01_0025.bmp
0026 00:02:22:26 00:02:24:11 01_0026.bmp
0027 00:02:25:23 00:02:27:17 01_0027.bmp
0028 00:02:33:14 00:02:36:26 01_0028.bmp
0029 00:02:37:04 00:02:41:27 01_0029.bmp
0030 00:02:45:06 00:02:49:21 01_0030.bmp
0031 00:02:49:29 00:02:52:02 01_0031.bmp
0032 00:02:52:10 00:02:54:24 01_0032.bmp
0033 00:03:01:22 00:03:02:26 01_0033.bmp
0034 00:03:03:06 00:03:05:04 01_0034.bmp
0035 00:03:05:10 00:03:08:13 01_0035.bmp
0036 00:03:09:11 00:03:11:28 01_0036.bmp
0037 00:03:13:09 00:03:16:02 01_0037.bmp
0038 00:03:16:10 00:03:18:12 01_0038.bmp
0039 00:03:18:19 00:03:22:10 01_0039.bmp
0040 00:03:26:26 00:03:28:21 01_0040.bmp
0041 00:03:34:04 00:03:35:23 01_0041.bmp
0042 00:03:36:10 00:03:38:18 01_0042.bmp
0043 00:03:38:28 00:03:40:27 01_0043.bmp
0044 00:03:42:06 00:03:43:27 01_0044.bmp
0045 00:03:44:04 00:03:48:10 01_0045.bmp
0046 00:03:50:18 00:03:51:29 01_0046.bmp
0047 00:03:53:05 00:03:54:11 01_0047.bmp
0048 00:03:54:25 00:03:57:16 01_0048.bmp
0049 00:03:57:24 00:03:59:14 01_0049.bmp
0050 00:03:59:21 00:04:03:00 01_0050.bmp
..................
