#6409 Video file selection required

This error occurs because no input video/audio file was specified before starting the task.

Solution

1. In the main "翻译视频" panel, click "选择视频或音频" to select at least one file.
2. If you are batch-processing a folder, tick the "文件夹" checkbox, then choose the folder.
3. If you are using the CLI, you must pass the absolute file path with --name "D:/videos/xxx.mp4".
4. After selecting the file, click "开始" to proceed.

If the file is already selected but the error persists, please provide the latest log content from logs/ folder (last ~30 lines) and the exact software version number shown in the top-left corner.