NASM: winget -e --id NASM.NASM and add $Env:USERPROFILE\AppData\Local\bin\NASM to your PATH.

VP9 Support:

Install Visual Studio 2022 including the following components required by env-libvpx-sys:

• ATL
• Clang

$env:LIBCLANG_PATH = "C:\Program Files\Microsoft Visual Studio\2022\Community\VC\Tools\Llvm\x64\bin"

Install vcpkg, then use vcpkg to install libvpx:

git clone https://github.com/microsoft/vcpkg.git
cd vcpkg
.\bootstrap-vcpkg.bat
vcpkg install libvpx:x64-windows
$env:VPX_LIB_DIR = "${pwd}\installed\x64-windows\lib"
$env:VPX_INCLUDE_DIR = "${pwd}\installed\x64-windows\include"
$env:VPX_VERSION = "1.16.0" # use vcpkg list to confirm this version

To summarize, set up the environment:

$env:LIBCLANG_PATH = "C:\Program Files\Microsoft Visual Studio\2022\Community\VC\Tools\Llvm\x64\bin"
cd ..\vcpkg
$env:VPX_LIB_DIR = "${pwd}\installed\x64-windows\lib"
$env:VPX_INCLUDE_DIR = "${pwd}\installed\x64-windows\include"
$env:VPX_VERSION = "1.16.0"
cd ..\qwanban

Finally, run the server:

cargo run -- serve 1234

Get https://github.com/cline/cline branch dpc/computer-use, and:

bun install
bun build:sdk
cd apps/cli
$Env:CLINE_COMPUTER_USE_PORT=1234
$Env:CLINE_HUB_PORT=5555
bun run dev

Then, you must use the Anthropic provider (not merely Anthropic models through the Cline provider, because those lack the computer-use beta header.)

On Windows, the screen recorder may produce blank output. This is because hardware composited surfaces and cursors appear black. To fix this, implement support for media capture in qbt/src/pal/windows. It was not done yet because most containers don't use GPU compositing.

• Computer use: mouse jumping for clicks but animation for moves, drags
• Render clicks and typing into the video feed
• MCP wrapper