TrackerCSRT not included in the wasm bundle

[luisrudge]

this is my dockerfile

FROM emscripten/emsdk:3.1.46

WORKDIR /src

RUN git clone --depth 1 https://github.com/opencv/opencv.git && \
    git clone --depth 1 https://github.com/opencv/opencv_contrib.git

WORKDIR /src/opencv

RUN emcmake python3 ./platforms/js/build_js.py build_wasm \
    --build_wasm \
    --disable_single_file \
    --cmake_option="-DOPENCV_EXTRA_MODULES_PATH=/src/opencv_contrib/modules" \
    --cmake_option="-DBUILD_opencv_tracking=ON"


# Copy build artifacts to the same paths expected by the release workflow
FROM alpine:3.20
WORKDIR /src/opencv/build_wasm/bin
COPY --from=0 /src/opencv/build_wasm/bin/opencv.js ./opencv.js
COPY --from=0 /src/opencv/build_wasm/bin/opencv_js.wasm ./opencv_js.wasm

These are the only trackers included:

Am I doing something wrong? I tested a few trackers in python but TrackerCSRT is the best one for my situation, so I'd like to use that in the WASM build as well. Thanks!

[opencv-alalek]

OpenCV JS bundle doesn't bring all public OpenCV functions.

1. Bundle size may be very big.
2. Not all modules/functions are well supported. There are still some corner cases.

TrackerMIL is described here: https://github.com/opencv/opencv/blob/4.x/modules/video/misc/js/gen_dict.json

This contrib module (tracking) is not adopted for JS, and doesn't have JS binding configuration here: https://github.com/opencv/opencv_contrib/tree/4.x/modules/tracking/misc

Ref: opencv/opencv#25986

[luisrudge]

@opencv-alalek thanks for the reply. Is there a way to include another module? Can I override that whitelist and add TrackerCSRT to it?