[MPlayer-users] TV Modelines (was: Re: Success Report: Dedicated DivX-Player w/TV-Out)

[Tobias Diedrich]

justin case wrote:

> i had some trouble building this vga-interface. do you have any
> _working_ odelines for frambuffers? i would appreciate.

I can give you a set of Modelines I calculated for X, but they should
work with the framebuffer too:

|# NTSC
|# HSF = 15.734khz (Horizontal Scan Frequency)
|# VSF = 59.94Hz (Vertical Scan Frequency)
|# 525 Total Scanlines
|
|# line length = 63.5us (1/HSF)
|# line blanking interval = 10.9us +- 0.2us ( front porch + sync pulse + back porch)
|# front porch = 1.27us-2.22us (1.745us +- 0.475us)
|# sync pulse = 4.7us +- 0.1us
|# (nominal back porch = 4.455us)
|
|# HTOTAL = XRES*63.4/52.6
|# DCLK = HTOTAL*15.734*1000 (Dot Clock)
|# HSS  = HTOTAL*53.87/64
|# HSE  = HTOTAL*58.57/64
|
|Modeline "640x480 at 60i" 11.32  640 646 703 786  480 484 487 525 -hsync -vsync interlace
|Modeline "640x240 at 60"  11.32  640 646 703 786  240 242 244 263 -hsync -vsync
|Modeline "657x480 at 60i" 12.50  657 667 725 792  480 484 487 525 -hsync -vsync interlace
|Modeline "657x240 at 60"  12.50  657 667 725 792  240 242 244 263 -hsync -vsync
|Modeline "704x480 at 60i" 13.34  704 714 776 848  480 484 487 525 -hsync -vsync interlace
|Modeline "704x240 at 60"  13.34  704 714 776 848  240 242 244 263 -hsync -vsync
|Modeline "720x480 at 60i" 13.59  720 727 791 864  480 484 487 525 -hsync -vsync interlace
|Modeline "720x240 at 60"  13.59  720 727 791 864  240 242 244 263 -hsync -vsync
|Modeline "800x480 at 60i" 15.10  800 808 879 960  480 484 487 525 -hsync -vsync interlace
|Modeline "800x240 at 60"  15.10  800 808 879 960  240 242 244 263 -hsync -vsync
|
|
|# PAL
|# HSF = 15.625Khz
|# VSF = 50Hz (Vertical Scan Frequency)
|# 625 Total Scanlines
|
|# line length = 64us (1/HSF)
|# line blanking interval = 12us +- 0.3us ( front porch + sync pulse + back porch)
|# front porch = 1.5us +- 0.3us
|# sync pulse = 4.7us +- 0.2us
|# (nominal back porch = 5.8us)
|
|# HTOTAL = XRES*64/52
|# DCLK = HTOTAL*15.625*1000 (Dot Clock)
|# HSS  = HTOTAL*53.5/64 (hsync start)
|# HSE  = HTOTAL*58.2/64 (hsync end)
|
|# VTOTAL = 625
|# VSS = VTOTAL
|
|
|
|Modeline "800x576 at 50i" 15.38  800 823 895 984  576 580 583 625 -hsync -vsync interlace
|Modeline "800x288 at 50"  15.38  800 823 895 984  288 290 292 313 -hsync -vsync
|Modeline "768x576 at 50i" 14.76  768 789 858 944  576 580 583 625 -hsync -vsync interlace
|Modeline "768x288 at 50"  14.76  768 789 858 944  288 290 292 313 -hsync -vsync
|Modeline "720x576 at 50i" 13.88  720 742 808 888  576 580 583 625 -hsync -vsync interlace 
|Modeline "720x288 at 50"  13.88  720 742 808 888  288 290 292 313 -hsync -vsync
|Modeline "704x576 at 50i" 13.50  704 722 786 864  576 580 583 625 -hsync -vsync interlace
|Modeline "704x288 at 50"  13.50  704 722 786 864  288 290 292 313 -hsync -vsync
|Modeline "650x576 at 50i" 12.50  650 669 728 800  576 580 583 625 -hsync -vsync interlace

-- 
Tobias								PGP: 0x9AC7E0BC
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