Fix some errors and add new support

[xtherk]

1. Since the latest version of javacv comment tryLoad(), So we need to load it manually.
2. Support FFmpeg "-i desktop"
   Usage: window_title_search=desktop

Edit:

3. Fix build failed

[RigidDynamics]

NEW ISSUE

Task :overwatcheat FAILED

FAILURE: Build failed with an exception.

What went wrong: Execution failed for task ':overwatcheat'. kotlin.io.NoSuchFileException: D:\OWC\builds\Overwatcheat-4.0.0\Overwatcheat\build\libs\Overwatcheat-4.0.0.jar: The source file doesn't exist.

Try: Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.

Get more help at https://help.gradle.org/ BUILD FAILED in 975ms 16 actionable tasks: 1 executed, 15 up-to-date Press any key to continue . . .

[Daxial]

Task :overwatcheat FAILED

FAILURE: Build failed with an exception.

What went wrong: Execution failed for task ':overwatcheat'. kotlin.io.NoSuchFileException: D:\OWC\builds\Overwatcheat-4.0.0\Overwatcheat\build\libs\Overwatcheat-4.0.0.jar: The source file doesn't exist.

Try: Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.

Get more help at https://help.gradle.org/ BUILD FAILED in 975ms 16 actionable tasks: 1 executed, 15 up-to-date

[Lexorily]

[xtherk]

I deleted my repository for some reason, please wait for @Jire to merge this PR, sorry

[richard-marc]

.thanks for this 👍

[m0nnk3y]

i tried doing this, but it didnt work and still getting errors