i work on HandBrake open source project. it need to HandBrakeCLI.exe file..
I search google long time but not found.
in Program file and Main method this line:
if (!File.Exists(Path.Combine(Application.StartupPath, "HandBrakeCLI.exe")))
{
missingFiles += "\"HandBrakeCLI.exe\" was not found.";
}
note : this source download from github
from the information that you gave... IF you want the command prompt file you can get it here : https://handbrake.fr/downloads2.php And if you want to run the file you can get help here : https://handbrake.fr/docs/en/latest/cli/cli-options.html
The file should be in the directory where you extracted handbrake. And you run it via command prompt from the extracted directory.