Game Boy Interface/High-Fidelity Edition
High-definition televisions
Nintendo GameCube Component Video Cable
These settings provide a 5.5× scaled image in a 16:9 1080i60 (27MHz÷800÷1125) video output.
Included as gbihf-direct-ypbpr.cli
, gbihf-direct-ypbpr.dol+cli
and gbihf-direct-ypbpr.gci
.
Transcribed below for reference.

--colorspace=ycc709 --format=hd60,offset=-1 --scan-mode=non-progressive
Change the Aspect Ratio on the television to Just Scan. The picture was shifted left to compensate for lesser clone products.
Wii Component Cable
These settings provide a 5.5× scaled image in a 16:9 1080i60 (27MHz÷800÷1125) video output.
They require a GCDual or EON GCHD Mk-II with firmware v2.4c.2 or later.
A reconstruction filter may be necessary as an add-on for proper display.
The GCDual and EON GCHD Mk-II lack such a filter.
For firmware v2.4c.2: In the GCVideo menu under "Other settings", set "Pixel Average" to Off and "Mode Output" to dYUV.
For firmware v3.0c or later: In the GCVideo menu under "Advanced settings", set "Chroma Interpolation" and "Fix resolution" to Off.
Included as gbihf-direct-ypbpr.cli
, gbihf-direct-ypbpr.dol+cli
and gbihf-direct-ypbpr.gci
.
Transcribed below for reference.
--colorspace=ycc709 --format=hd60,offset=-1 --scan-mode=non-progressive
Change the Aspect Ratio on the television to Just Scan.
GCVideo-DVI v3.0 and later
These settings provide a 4× scaled image in a 4:3 960×720i60.08 video output.
In the GCVideo menu under "Advanced settings", set "Chroma Interpolation" to Off, and "Digital color format" to RGB-F, RGB-L or YC444.
Included as gbihf-direct-hdmi.cli
, gbihf-direct-hdmi.dol+cli
and gbihf-direct-hdmi.gci
.
Transcribed below for reference.

--format=hd60 --scan-mode=interlace,clock2x,size2x
Change the Aspect Ratio on the television to 4:3. If the correct aspect ratio cannot be realized, or the output isn't compatible, consider other options.
PixelFX RetroGEM GC
These settings provide a 2× scaled image in a 3:2 480×320p59.94 or 5:3 480×288p59.94 video output. They require firmware v3.9.46.178 or later.
--crop-auto --format=ntsc,offset=0:-80,scaled-size=0x0 --scan-mode=progressive
In the GCDigital menu under "System" and "GCDigital Settings", set "Chroma Interp." to off and "Use console DE" to on (1:1 PAR).
In the GCDigital menu under "Video" and "Direct Mode", select "Standalone mode".
In the GCDigital menu under "Presets", select "Restore default settings".
In the GCDigital menu under "Video" and "Scaler", set "Zoom" to zoom input to full output height (fill).