Control video by voice

About

# Control video by voice  
Control video by voice is a powerful browser extension that allows you to control video playback on web pages using voice commands. It supports bilingual voice commands in Chinese and English, delivering an intuitive voice control experience. For example, saying "Play" or "Pause" will control video playback.

## ✨ Features  
- 🎯 Bilingual voice commands (Chinese/English)  
- 🎮 Comprehensive video controls  
- 🔊 Smart volume adjustment  
- ⏱ Precise progress control  
- 🔄 Real-time speech recognition  
- 📱 User-friendly interface  

## 🚀 Installation Guide  
1. Download the extension's source code  
2. Open Chrome and go to extensions management: `chrome://extensions/`  
3. Enable ​**"Developer Mode"**​ in the top-right corner  
4. Click ​**"Load Unpacked"**​  
5. Select the extension folder  

## 📖 User Guide  
### Basic Operations  
1. Click the extension icon in the toolbar  
2. Select ​**"Enable Voice Control"**​ to start  
3. Speak commands to control videos  

### Supported Voice Commands  
#### 1. Playback Controls  
**Chinese Commands:**​  
- 播放/开始播放/播放视频/开始  
- 暂停/停止/暂停视频/停止播放  

**English Commands:**​  
- `Play/Start/Resume/Continue`  
- `Pause/Stop/Halt`  

#### 2. Volume Controls  
**Chinese Commands:**​  
- 音量调到50 (0-100)  
- 增大音量/调高音量  
- 减小音量/调低音量  
- 静音/关闭声音  
- 取消静音/打开声音  

**English Commands:**​  
- `Volume to 50` (0-100)  
- `Volume up/Increase volume`  
- `Volume down/Decrease volume`  
- `Mute/Turn off sound`  
- `Unmute/Turn on sound`  

#### 3. Progress Controls  
**Chinese Commands:**​  
- 快进/快进30秒/快进2分钟  
- 快退/快退30秒/快退1分钟  

**English Commands:**​  
- `Forward/Skip ahead 30 seconds`  
- `Backward/Skip back 1 minute`  

## 🎯 Tips & Tricks  
### Precision Controls:  
- Set exact volume levels: ​**"Volume to 75"**​  
- Specify seek durations: ​**"Skip ahead 2 minutes"**​  

### Default Behaviors:  
- Default seek duration: ​**10 seconds**​  
- Default volume adjustment: ​**±20%**​  

### Smart Recognition:  
- Supports natural language phrasing  
- Keywords trigger commands (exact match not required)  

## 🛠 Important Notes  
- Ensure microphone permissions are granted  
- Only one active voice control per browser tab  
- Switching tabs automatically disables voice control in background tabs  

## Version History  
**v1.1 - *February 21, 2025***​  
- Added voice subtitle display