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Diffstat (limited to 'files/ko/web/api/canvascapturemediastreamtrack')
3 files changed, 210 insertions, 0 deletions
diff --git a/files/ko/web/api/canvascapturemediastreamtrack/canvas/index.html b/files/ko/web/api/canvascapturemediastreamtrack/canvas/index.html new file mode 100644 index 0000000000..de8703deb5 --- /dev/null +++ b/files/ko/web/api/canvascapturemediastreamtrack/canvas/index.html @@ -0,0 +1,69 @@ +--- +title: CanvasCaptureMediaStreamTrack.canvas +slug: Web/API/CanvasCaptureMediaStreamTrack/canvas +tags: + - 웹 + - 캔버스 +translation_of: Web/API/CanvasCaptureMediaStreamTrack/canvas +--- +<div>{{APIRef}}</div> + +<p>The {{domxref("CanvasCaptureMediaStreamTrack")}} <strong><code>canvas</code></strong>읽기 전용 속성은 프레임이 캡쳐되는{{domxref("HTMLCanvasElement")}} 를 반환한다.</p> + +<h2 id="구문">구문</h2> + +<pre class="syntaxbox notranslate">var <var>elt</var> = <var>stream</var>.canvas; +</pre> + +<h3 id="값">값</h3> + +<p><code><font face="Arial, x-locale-body, sans-serif"><span style="background-color: #ffffff;">캡처되는 프레임의 원본인 canvas를 나타내는 </span></font>HTMLCanvasElement</code> .</p> + +<h2 id="예시">예시</h2> + +<pre class="brush: js notranslate">// 캡처할 canvas 요소 찾기 +var canvasElt = document.getElementsByTagName("canvas")[0]; + +// stream 얻기 +var stream = canvasElt.captureStream(25); // 25 FPS + +// stream 처리하기 +... + +// stream과 연결된 canvas 가져오기 +var canvas = stream.canvas; +</pre> + +<h2 id="명세">명세</h2> + +<table class="standard-table"> + <thead> + <tr> + <th scope="col">명세</th> + <th scope="col">상태</th> + <th scope="col">내용</th> + </tr> + </thead> + <tbody> + <tr> + <td>{{SpecName('Media Capture DOM Elements', '#dom-canvascapturemediastreamtrack-canvas', 'CanvasCaptureMediaStreamTrack.canvas')}}</td> + <td>{{Spec2('Media Capture DOM Elements')}}</td> + <td>Initial definition</td> + </tr> + </tbody> +</table> + +<h2 id="브라우저_호환성">브라우저 호환성</h2> + +<div> +<div class="hidden">이 페이지의 호환성 표는 구조화된 데이터에서 생성됩니다. 만약 데이터에 기여하고 싶다면, <a href="https://github.com/mdn/browser-compat-data">https://github.com/mdn/browser-compat-data</a>을 확인하여 pull request를 보내주세요.</div> + +<p>{{Compat("api.CanvasCaptureMediaStreamTrack.canvas")}}</p> +</div> + +<h2 id="더_보기">더 보기</h2> + +<ul> + <li>{{domxref("HTMLCanvasElement.captureStream()")}} to create a stream to capture a given canvas element.</li> + <li>{{HTMLElement("canvas")}}</li> +</ul> diff --git a/files/ko/web/api/canvascapturemediastreamtrack/index.html b/files/ko/web/api/canvascapturemediastreamtrack/index.html new file mode 100644 index 0000000000..26c00af3eb --- /dev/null +++ b/files/ko/web/api/canvascapturemediastreamtrack/index.html @@ -0,0 +1,72 @@ +--- +title: CanvasCaptureMediaStreamTrack +slug: Web/API/CanvasCaptureMediaStreamTrack +tags: + - CanvasCaptureMediaStreamTrack + - Experimental + - Frame Capture + - Interface + - Media + - Media Capture + - NeedsTranslation + - Reference + - TopicStub + - Web +translation_of: Web/API/CanvasCaptureMediaStreamTrack +--- +<div>{{APIRef("Media Capture and Streams")}}</div> + +<p><span class="seoSummary">The <strong><code>CanvasCaptureMediaStreamTrack</code></strong> interface represents the video track contained in a {{domxref("MediaStream")}} being generated from a {{HTMLElement("canvas")}} following a call to {{domxref("HTMLCanvasElement.captureStream()")}}.</span></p> + +<p>Part of the <a href="/en-US/docs/Web/API/Media_Streams_API">Media Capture and Streams API</a>.</p> + +<h2 id="Properties">Properties</h2> + +<p><em>This interface inherits the properties of its parent, {{domxref("MediaStreamTrack")}}.</em></p> + +<dl> + <dt>{{domxref("CanvasCaptureMediaStreamTrack.canvas")}} {{readonlyInline}}</dt> + <dd>Returns the {{domxref("HTMLCanvasElement")}} object whose surface is captured in real-time.</dd> +</dl> + +<h2 id="Methods">Methods</h2> + +<p><em>This interface inherits the methods of its parent, {{domxref("MediaStreamTrack")}}.</em></p> + +<dl> + <dt>{{domxref("CanvasCaptureMediaStreamTrack.requestFrame()")}}</dt> + <dd>Manually forces a frame to be captured and sent to the stream. This lets applications that wish to specify the frame capture times directly do so, if they specified a <code>frameRate</code> of 0 when calling {{domxref("HTMLCanvasElement.captureStream", "captureStream()")}}.</dd> +</dl> + +<h2 id="Specifications">Specifications</h2> + +<table class="standard-table"> + <thead> + <tr> + <th scope="col">Specification</th> + <th scope="col">Status</th> + <th scope="col">Comment</th> + </tr> + </thead> + <tbody> + <tr> + <td>{{SpecName('Media Capture DOM Elements', '#the-canvascapturemediastreamtrack', 'CanvasCaptureMediaStreamTrack')}}</td> + <td>{{Spec2('Media Capture DOM Elements')}}</td> + <td>Initial definition</td> + </tr> + </tbody> +</table> + +<h2 id="Browser_compatibility">Browser compatibility</h2> + +<div> + + +<p>{{Compat("api.CanvasCaptureMediaStreamTrack")}}</p> +</div> + +<h2 id="See_also">See also</h2> + +<ul> + <li>{{domxref("HTMLCanvasElement.captureStream()")}} to begin capturing frames from a canvas</li> +</ul> diff --git a/files/ko/web/api/canvascapturemediastreamtrack/requestframe/index.html b/files/ko/web/api/canvascapturemediastreamtrack/requestframe/index.html new file mode 100644 index 0000000000..aff25aaaa3 --- /dev/null +++ b/files/ko/web/api/canvascapturemediastreamtrack/requestframe/index.html @@ -0,0 +1,69 @@ +--- +title: CanvasCaptureMediaStreamTrack.requestFrame() +slug: Web/API/CanvasCaptureMediaStreamTrack/requestFrame +tags: + - 캔버스 +translation_of: Web/API/CanvasCaptureMediaStreamTrack/requestFrame +--- +<div>{{APIRef("Media Capture and Streams")}}</div> + +<p><span class="seoSummary">The {{domxref("CanvasCaptureMediaStreamTrack")}} 의 메서드 <strong><code>requestFrame()</code></strong> 은 canvas에서 프레임을 캡처하여 stream으로 보낼 것을 요청한다. 렌더링 타이밍과 프레임 캡처를 섬세하게 제어해야하는 애플리케이션은 </span> <code>requestFrame()</code> 을 사용해 프레임을 캡처할 시기를 직접 지정할 수 있다.</p> + +<p>프레임의 자동 캡처를 방지하려면 <code>requestFrame()</code> 이 호출될 때만 프레임이 캡처되도록 {{domxref("HTMLCanvasElement.captureStream", "captureStream()")}} 메서드에 값을 0으로 지정하세요.</p> + +<h2 id="구문">구문</h2> + +<pre class="syntaxbox notranslate"><var>stream</var>.requestFrame(); +</pre> + +<h3 id="Return_값">Return 값</h3> + +<p><code>undefined</code></p> + +<h2 id="참고_사항">참고 사항</h2> + +<p>현재 사양에는 canvas가 origin-clean 이 아닌 경우 예외를 발생시키지 않는다는 점을 지적하는 문제가 플래그로 표시되어 있다. 이것은 앞으로 바뀔 수 있기 때문에 계획을 미리 세우고 <code>SecurityError</code> (적용될 수 있는 구체적인 오류는 사양에 언급되어 있지 않지만, 유력한 후보임)와 같은 예외사항을 지켜보는 것이 좋다.</p> + +<h2 id="예시">예시</h2> + +<pre class="brush: js notranslate">// 캡처할 canvas 요소 찾기 +var canvasElt = document.getElementsByTagName("canvas")[0]; + +// stream 가져오기 +var stream = canvasElt.captureStream(25); // 25 FPS + +// canvas의 현재 상태를 프레임으로 stream에 보내기 +stream.getVideoTracks()[0].requestFrame(); +</pre> + +<h2 id="명세">명세</h2> + +<table class="standard-table"> + <thead> + <tr> + <th scope="col">명세</th> + <th scope="col">상태</th> + <th scope="col">내용</th> + </tr> + </thead> + <tbody> + <tr> + <td>{{SpecName('Media Capture DOM Elements', '#dom-canvascapturemediastreamtrack-requestframe', 'CanvasCaptureMediaStream.requestFrame()')}}</td> + <td>{{Spec2('Media Capture DOM Elements')}}</td> + <td>Initial definition</td> + </tr> + </tbody> +</table> + +<h2 id="브라우저_호환성">브라우저 호환성</h2> + +<div class="hidden">이 페이지의 호환성 표는 구조화된 데이터에서 생성됩니다. 만약 데이터에 기여하고 싶다면, <a href="https://github.com/mdn/browser-compat-data">https://github.com/mdn/browser-compat-data</a> 을 확인하여 pull request를 보내주세요</div> + +<p>{{Compat("api.CanvasCaptureMediaStreamTrack.requestFrame")}}</p> + +<h2 id="더_보기">더 보기</h2> + +<ul> + <li>{{domxref("CanvasCaptureMediaStream")}}, the interface it belongs to.</li> + <li>{{HTMLElement("canvas")}}</li> +</ul> |