()
| 190 | * 播放录制的视频 |
| 191 | */ |
| 192 | function call() { |
| 193 | trace('Starting call'); |
| 194 | if (localStream.getVideoTracks().length > 0) { |
| 195 | trace('Using video device: ' + localStream.getVideoTracks()[0].label); |
| 196 | } |
| 197 | if (localStream.getAudioTracks().length > 0) { |
| 198 | trace('Using audio device: ' + localStream.getAudioTracks()[0].label); |
| 199 | } |
| 200 | } |
| 201 | |
| 202 | /* |
| 203 | * 下载视频 |