2dxcamhook

Hook library for replacing in-game camera textures with Spout2 senders

Compatibility

• beatmania IIDX 27 HEROIC VERSE
• beatmania IIDX 28 BISTROVER
• beatmania IIDX 29 CastHour
• beatmania IIDX 30 RESIDENT (010 and 012)
• beatmania IIDX 31 EPOLIS (LDJ-012-2023101800) (LDJ-010-2023120600)

_{※ In-game cameras are not supported in the LDJ-003 version of IIDX 30}

Configuration

Using OBS Studio

• Install the Spout2 Plugin for OBS Studio
• Right-click a Source or Scene in OBS Studio and select "Filters"
• Press the add button under Effect Filters and select "Spout Filter"
• Set the name to "Camera A" and press the "Change Spout Filter Name" button
• Repeat the same steps for the second camera, using name "Camera B" instead

Note: The game expects the camera texture to be 1280x720 in size. If you have set OBS to output in a higher resolution, you should also add a "Scaling/Aspect Ratio" filter above the "Spout Filter" and set the resolution to 1280x720. It will appear incorrectly in the camera check menu, but will be normal when in-game.

Installation

• Compile from source or download a pre-built version from the releases page
• Copy the appropriate 2dxcamhook.dll build to your game directory
• Alter your launch command to load the library during startup

Bemanitools

launcher.exe [...] -K 2dxcamhook.dll -p io.disable_cams=true

spice2x

spice64.exe [...] -iidxdisablecams -k 2dxcamhook.dll