The tool supports batch functionality in four key areas: batch video translation and dubbing, batch text-to-speech for subtitles, batch translation of subtitle files, and batch subtitle recognition from audio and video.

Batch Video Translation + Dubbing

Within the software interface, click to select videos. You can select multiple videos for processing. Then, set the original language, target voice, and dubbing role. Click "Start," and all selected videos will be processed sequentially.

Batch Text-to-Speech for Subtitles

Click the "Subtitle to Speech" button on the left side. In the interface that opens, click to select one or more SRT subtitle files.

The system will automatically dub all selected subtitles sequentially. Once the dubbing is complete, click "Open Directory" in the lower right corner to open the directory where the results are saved.

Batch Translation of Subtitles

This feature was added in version 1.48. First, ensure that you have downloaded the 1.48 update patch and extracted it to overwrite the old files.

Select "Batch Subtitle Translation" on the left, choose one or more SRT subtitle files, set the translation options, click "Start," and wait for the automatic completion.

Similarly, after completion, click "Open Result Save Directory" to see all the translated SRT files.

Batch Subtitle Extraction from Audio/Video

Click "Audio/Video to Text" on the left, then select one or more audio/video files. After setting the relevant parameters, click "Start" to process all selected files individually.

After processing is complete, click "Open Recognition Result Directory" at the bottom to open the directory where the results are saved.

Batch Add Image Watermark to Videos

Open Menu--Tool--Add Watermark to Video, showing as below

1. Select the video files to add watermarks, you can select one or more
2. Select watermark image
3. Select the watermark position: top left, top right, bottom right, bottom left, center of the video
4. Set the edge distance from the top and bottom, and the edge distance from both sides, the default is 10 pixels
5. Set the watermark size, it is recommended to process the image size in advance, and set the size to the real image size to prevent deformation, the default is 50x50, that is, width 50px, height 50px
6. Click Start to execute, wait for completion, and open the result saving directory to see the result file