Mobile Video Editor (Final: Mute, Preview Controls, Auto-Caption)
Simple Video Editor
Final Version: Mute, Preview Controls, Auto-Caption Mock.
Step 1: Let's Add First Photo/video
1. Upload Photo/Video
2. Add Song/Music 🎵

Upload one background audio file (MP3, WAV, etc.).

No audio file selected.
3. Trim Clips (Photo/Video)

**Click on a clip below** to set its duration or trim points.

4. Trim Song & Volume

Control the background music volume and set its start/end points against the video.

🎵 Background Audio Control

Song Duration: 0.0s. (Current Video Length: 0.0s)

5. Subtitle & Title
Subtitle Setting (Caption Mock)

The subtitle will automatically use the current clip's name (auto-caption mock).

Subtitle Language/Font

Sets the mock font for the generated caption text.

Custom Title (Optional)
6. Transitions

**Select a clip below** to apply a transition that occurs *after* it. All transitions work.

7. Preview

Review the video's composition, length, and aspect ratio before final export. Use the controls below the canvas.

8. Export and Download
video quality

**WEBM** is the browser-compatible format. MP4/MOV require a server.