MediaStreamTrack.kind 읽기 전용 속성은 트랙이 오디오인 경우 "audio", 비디오인 경우 "video"인 DOMString을 반환합니다. 트랙이 소스에서 분리된 경우엔 바뀌지 않습니다.
구문
const type = track.kind
값
DOMString. 가능한 값은 다음과 같습니다.
"audio": 트랙이 오디오 트랙입니다."video": 트랙이 비디오 트랙입니다.
명세
| Specification | Status | Comment |
|---|---|---|
| Media Capture and Streams The definition of 'MediaStreamTrack.kind' in that specification. |
Candidate Recommendation | Initial specification. |
브라우저 호환성
The compatibility table on this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request.
Update compatibility data on GitHub
| Desktop | Mobile | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
kind | Chrome Full support Yes | Edge Full support 12 | Firefox Full support Yes | IE No support No | Opera Full support Yes | Safari Full support Yes | WebView Android Full support Yes | Chrome Android Full support Yes | Firefox Android Full support Yes | Opera Android Full support Yes | Safari iOS Full support Yes | Samsung Internet Android Full support Yes |
Legend
- Full support
- Full support
- No support
- No support