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提交 77ed0d20 编写于 作者: O openharmony_ci 提交者： Gitee
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!579 更新媒体子系统开发指南 

Merge pull request !579 from 杨帅/master
上级 0f2ee062 fc3dc462
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Showing with 102 addition and 4 deletion
en/device-dev/subsystems/subsys-multimedia-camera-photo-guide.md
浏览文件 @ 77ed0d20
......@@ -57,6 +57,13 @@ Use the camera module APIs to capture frames \(photographing\).
<td class="cellrowborder" valign="top" width="34.65346534653466%" headers="mcps1.2.4.1.3 "><p id="p12929167154912"><a name="p12929167154912"></a><a name="p12929167154912"></a>Creates a <strong id="b1512582132318"><a name="b1512582132318"></a><a name="b1512582132318"></a>Camera</strong> instance.</p>
</td>
</tr>
<tr id="row16929187104913"><td class="cellrowborder" valign="top" width="14.93%" headers="mcps1.2.4.1.1 "><p id="p6929157184911"><a name="p6929157184911"></a><a name="p6929157184911"></a>CameraKit</p>
</td>
<td class="cellrowborder" valign="top" width="61.660000000000004%" headers="mcps1.2.4.1.2 "><p id="p1192910704914"><a name="p1192910704914"></a><a name="p1192910704914"></a>const CameraInfo *GetCameraInfo(std::string cameraId);</p>
</td>
<td class="cellrowborder" valign="top" width="23.41%" headers="mcps1.2.4.1.3 "><p id="p12929167154912"><a name="p12929167154912"></a><a name="p12929167154912"></a>Creates a <strong id="b1512582132318"><a name="b1512582132318"></a><a name="b1512582132318"></a>CameraInfo</strong> instance.</p>
</td>
</tr>
<tr id="row592967184912"><td class="cellrowborder" valign="top" width="18.811881188118814%" headers="mcps1.2.4.1.1 "><p id="p9929127134915"><a name="p9929127134915"></a><a name="p9929127134915"></a>Camera</p>
</td>
<td class="cellrowborder" valign="top" width="46.534653465346544%" headers="mcps1.2.4.1.2 "><p id="p0929107204913"><a name="p0929107204913"></a><a name="p0929107204913"></a>string GetCameraId()</p>
......@@ -141,6 +148,20 @@ Use the camera module APIs to capture frames \(photographing\).
<td class="cellrowborder" valign="top" width="34.65346534653466%" headers="mcps1.2.4.1.3 "><p id="p139331079491"><a name="p139331079491"></a><a name="p139331079491"></a>Obtains the parameter value range based on a specified parameter key.</p>
</td>
</tr>
<tr id="row1193267184911"><td class="cellrowborder" valign="top" width="14.93%" headers="mcps1.2.4.1.1 "><p id="p1393214717492"><a name="p1393214717492"></a><a name="p1393214717492"></a>CameraAbility</p>
</td>
<td class="cellrowborder" valign="top" width="61.660000000000004%" headers="mcps1.2.4.1.2 "><p id="p119321477495"><a name="p119321477495"></a><a name="p119321477495"></a>std::list&lt;int32_t&gt; GetSupportedAfModes() const;</p>
</td>
<td class="cellrowborder" valign="top" width="23.41%" headers="mcps1.2.4.1.3 "><p id="p139331079491"><a name="p139331079491"></a><a name="p139331079491"></a>Gets a list of supported autofocus modes.</p>
</td>
</tr>
<tr id="row1193267184912"><td class="cellrowborder" valign="top" width="14.93%" headers="mcps1.2.4.1.1 "><p id="p1393214717492"><a name="p1393214717492"></a><a name="p1393214717492"></a>CameraAbility</p>
</td>
<td class="cellrowborder" valign="top" width="61.660000000000004%" headers="mcps1.2.4.1.2 "><p id="p119321477495"><a name="p119321477495"></a><a name="p119321477495"></a>std::list&lt;int32_t&gt; GetSupportedAeModes() const;</p>
</td>
<td class="cellrowborder" valign="top" width="23.41%" headers="mcps1.2.4.1.3 "><p id="p139331079491"><a name="p139331079491"></a><a name="p139331079491"></a>Gets a list of supported auto exposure modes.</p>
</td>
</tr>
<tr id="row0933197134920"><td class="cellrowborder" valign="top" width="18.811881188118814%" headers="mcps1.2.4.1.1 "><p id="p1493310764917"><a name="p1493310764917"></a><a name="p1493310764917"></a>CameraDevice</p>
</td>
<td class="cellrowborder" valign="top" width="46.534653465346544%" headers="mcps1.2.4.1.2 "><p id="p493313724915"><a name="p493313724915"></a><a name="p493313724915"></a>CameraDeviceCallback()</p>
......@@ -246,6 +267,34 @@ Use the camera module APIs to capture frames \(photographing\).
<td class="cellrowborder" valign="top" width="34.65346534653466%" headers="mcps1.2.4.1.3 "><p id="p39415717494"><a name="p39415717494"></a><a name="p39415717494"></a>Removes a surface.</p>
</td>
</tr>
<tr id="row994018711493"><td class="cellrowborder" valign="top" width="14.93%" headers="mcps1.2.4.1.1 "><p id="p1094016718493"><a name="p1094016718493"></a><a name="p1094016718493"></a>FrameConfig</p>
</td>
<td class="cellrowborder" valign="top" width="61.660000000000004%" headers="mcps1.2.4.1.2 "><p id="p139411279498"><a name="p139411279498"></a><a name="p139411279498"></a>void GetVendorParameter(uint8_t *value, uint32_t len);</p>
</td>
<td class="cellrowborder" valign="top" width="23.41%" headers="mcps1.2.4.1.3 "><p id="p39415717494"><a name="p39415717494"></a><a name="p39415717494"></a>Gets a vendor parameter.</p>
</td>
</tr>
<tr id="row994018711494"><td class="cellrowborder" valign="top" width="14.93%" headers="mcps1.2.4.1.1 "><p id="p1094016718493"><a name="p1094016718493"></a><a name="p1094016718493"></a>FrameConfig</p>
</td>
<td class="cellrowborder" valign="top" width="61.660000000000004%" headers="mcps1.2.4.1.2 "><p id="p139411279498"><a name="p139411279498"></a><a name="p139411279498"></a>void SetVendorParameter(uint8_t *value, uint32_t len);</p>
</td>
<td class="cellrowborder" valign="top" width="23.41%" headers="mcps1.2.4.1.3 "><p id="p39415717494"><a name="p39415717494"></a><a name="p39415717494"></a>Sets a vendor parameter.</p>
</td>
</tr>
<tr id="row994018711495"><td class="cellrowborder" valign="top" width="14.93%" headers="mcps1.2.4.1.1 "><p id="p1094016718493"><a name="p1094016718493"></a><a name="p1094016718493"></a>CameraInfo</p>
</td>
<td class="cellrowborder" valign="top" width="61.660000000000004%" headers="mcps1.2.4.1.2 "><p id="p139411279498"><a name="p139411279498"></a><a name="p139411279498"></a>int32_t GetCameraType() const;</p>
</td>
<td class="cellrowborder" valign="top" width="23.41%" headers="mcps1.2.4.1.3 "><p id="p39415717494"><a name="p39415717494"></a><a name="p39415717494"></a>Gets a camera type.</p>
</td>
</tr>
<tr id="row994018711496"><td class="cellrowborder" valign="top" width="14.93%" headers="mcps1.2.4.1.1 "><p id="p1094016718493"><a name="p1094016718493"></a><a name="p1094016718493"></a>CameraInfo</p>
</td>
<td class="cellrowborder" valign="top" width="61.660000000000004%" headers="mcps1.2.4.1.2 "><p id="p139411279498"><a name="p139411279498"></a><a name="p139411279498"></a>int32_t GetCameraFacingType() const;</p>
</td>
<td class="cellrowborder" valign="top" width="23.41%" headers="mcps1.2.4.1.3 "><p id="p39415717494"><a name="p39415717494"></a><a name="p39415717494"></a>Gets a camera facing type.</p>
</td>
</tr>
</tbody>
</table>
......
en/device-dev/subsystems/subsys-multimedia-video-overview.md
浏览文件 @ 77ed0d20
......@@ -51,7 +51,7 @@ Available audio and video encoding and decoding capabilities vary depending on d
</td>
<td class="cellrowborder" valign="top" width="8.24082408240824%" headers="mcps1.2.5.1.2 "><p id="p1312182713535"><a name="p1312182713535"></a><a name="p1312182713535"></a>Hi3516</p>
</td>
<td class="cellrowborder" valign="top" width="40.82408240824083%" headers="mcps1.2.5.1.3 "><a name="ul178862023587"></a><a name="ul178862023587"></a><ul id="ul178862023587"><li>Audio: The MPEG-4 AAC Profile (AAC LC), mono and dual channels, and the MPEG-4 (.mp4 and .m4a) container format are supported.</li><li>Video: The H.265 (HEVC) and H.264 (AVC) (for streams encoded using a chip of the same type) and the MPEG-4 (.mp4) container format are supported.</li></ul>
<td class="cellrowborder" valign="top" width="40.82408240824083%" headers="mcps1.2.5.1.3 "><a name="ul178862023587"></a><a name="ul178862023587"></a><ul id="ul178862023587"><li>Audio: MPEG-4 AAC Profile (AAC LC), MPEG Audio Layer 3 (MP3), mono and dual channels, MPEG-4 (.mp4 and .m4a), and MP3 (.mp3) are supported.</li><li>Video: The H.265 (HEVC) and H.264 (AVC) (for streams encoded using a chip of the same type) and the MPEG-4 (.mp4) container format are supported.</li></ul>
</td>
<td class="cellrowborder" valign="top" width="43.41434143414341%" headers="mcps1.2.5.1.4 "><a name="ul5101301882"></a><a name="ul5101301882"></a><ul id="ul5101301882"><li>Audio: AAC-LC encoding, mono and dual channels, and the MPEG-4 (.mp4) container format are supported.</li><li>Video: H.264 and H.265 encoding and the MPEG-4 (.mp4) container format are supported.</li></ul>
</td>
......@@ -60,7 +60,7 @@ Available audio and video encoding and decoding capabilities vary depending on d
</td>
<td class="cellrowborder" valign="top" width="8.24082408240824%" headers="mcps1.2.5.1.2 "><p id="p51202713531"><a name="p51202713531"></a><a name="p51202713531"></a>Hi3518</p>
</td>
<td class="cellrowborder" valign="top" width="40.82408240824083%" headers="mcps1.2.5.1.3 "><a name="ul11786193316820"></a><a name="ul11786193316820"></a><ul id="ul11786193316820"><li>Audio: The MPEG-4 AAC Profile (AAC LC), mono and dual channels, and the MPEG-4 (.mp4 and .m4a) container format are supported.</li><li>Video: none</li></ul>
<td class="cellrowborder" valign="top" width="40.82408240824083%" headers="mcps1.2.5.1.3 "><a name="ul11786193316820"></a><a name="ul11786193316820"></a><ul id="ul11786193316820"><li>Audio: MPEG-4 AAC Profile (AAC LC), MPEG Audio Layer 3 (MP3), mono and dual channels, MPEG-4 (.mp4 and .m4a), and MP3 (.mp3) are supported.</li><li>Video: none</li></ul>
</td>
<td class="cellrowborder" valign="top" width="43.41434143414341%" headers="mcps1.2.5.1.4 "><a name="ul816485812814"></a><a name="ul816485812814"></a><ul id="ul816485812814"><li>Audio: AAC-LC encoding, mono and dual channels, and the MPEG-4 (.mp4) container format are supported.</li><li>Video: H.264 and H.265 encoding and the MPEG-4 (.mp4) container format are supported.</li></ul>
</td>
......
zh-cn/device-dev/subsystems/subsys-multimedia-camera-photo-guide.md
浏览文件 @ 77ed0d20
......@@ -57,6 +57,13 @@
<td class="cellrowborder" valign="top" width="23.41%" headers="mcps1.2.4.1.3 "><p id="p12929167154912"><a name="p12929167154912"></a><a name="p12929167154912"></a>创建camera实例</p>
</td>
</tr>
<tr id="row16929187104913"><td class="cellrowborder" valign="top" width="14.93%" headers="mcps1.2.4.1.1 "><p id="p6929157184911"><a name="p6929157184911"></a><a name="p6929157184911"></a>CameraKit</p>
</td>
<td class="cellrowborder" valign="top" width="61.660000000000004%" headers="mcps1.2.4.1.2 "><p id="p1192910704914"><a name="p1192910704914"></a><a name="p1192910704914"></a>const CameraInfo *GetCameraInfo(std::string cameraId);</p>
</td>
<td class="cellrowborder" valign="top" width="23.41%" headers="mcps1.2.4.1.3 "><p id="p12929167154912"><a name="p12929167154912"></a><a name="p12929167154912"></a>创建cameraInfo实例</p>
</td>
</tr>
<tr id="row592967184912"><td class="cellrowborder" valign="top" width="14.93%" headers="mcps1.2.4.1.1 "><p id="p9929127134915"><a name="p9929127134915"></a><a name="p9929127134915"></a>Camera</p>
</td>
<td class="cellrowborder" valign="top" width="61.660000000000004%" headers="mcps1.2.4.1.2 "><p id="p0929107204913"><a name="p0929107204913"></a><a name="p0929107204913"></a>string GetCameraId()</p>
......@@ -141,6 +148,20 @@
<td class="cellrowborder" valign="top" width="23.41%" headers="mcps1.2.4.1.3 "><p id="p139331079491"><a name="p139331079491"></a><a name="p139331079491"></a>获取支持的参数范围</p>
</td>
</tr>
<tr id="row1193267184911"><td class="cellrowborder" valign="top" width="14.93%" headers="mcps1.2.4.1.1 "><p id="p1393214717492"><a name="p1393214717492"></a><a name="p1393214717492"></a>CameraAbility</p>
</td>
<td class="cellrowborder" valign="top" width="61.660000000000004%" headers="mcps1.2.4.1.2 "><p id="p119321477495"><a name="p119321477495"></a><a name="p119321477495"></a>std::list&lt;int32_t&gt; GetSupportedAfModes() const;</p>
</td>
<td class="cellrowborder" valign="top" width="23.41%" headers="mcps1.2.4.1.3 "><p id="p139331079491"><a name="p139331079491"></a><a name="p139331079491"></a>获取支持的自动对焦模式列表</p>
</td>
</tr>
<tr id="row1193267184912"><td class="cellrowborder" valign="top" width="14.93%" headers="mcps1.2.4.1.1 "><p id="p1393214717492"><a name="p1393214717492"></a><a name="p1393214717492"></a>CameraAbility</p>
</td>
<td class="cellrowborder" valign="top" width="61.660000000000004%" headers="mcps1.2.4.1.2 "><p id="p119321477495"><a name="p119321477495"></a><a name="p119321477495"></a>std::list&lt;int32_t&gt; GetSupportedAeModes() const;</p>
</td>
<td class="cellrowborder" valign="top" width="23.41%" headers="mcps1.2.4.1.3 "><p id="p139331079491"><a name="p139331079491"></a><a name="p139331079491"></a>获取支持的自动曝光模式列表</p>
</td>
</tr>
<tr id="row0933197134920"><td class="cellrowborder" valign="top" width="14.93%" headers="mcps1.2.4.1.1 "><p id="p1493310764917"><a name="p1493310764917"></a><a name="p1493310764917"></a>CameraDevice</p>
</td>
<td class="cellrowborder" valign="top" width="61.660000000000004%" headers="mcps1.2.4.1.2 "><p id="p493313724915"><a name="p493313724915"></a><a name="p493313724915"></a>CameraDeviceCallback()</p>
......@@ -246,6 +267,34 @@
<td class="cellrowborder" valign="top" width="23.41%" headers="mcps1.2.4.1.3 "><p id="p39415717494"><a name="p39415717494"></a><a name="p39415717494"></a>删除surface</p>
</td>
</tr>
<tr id="row994018711493"><td class="cellrowborder" valign="top" width="14.93%" headers="mcps1.2.4.1.1 "><p id="p1094016718493"><a name="p1094016718493"></a><a name="p1094016718493"></a>FrameConfig</p>
</td>
<td class="cellrowborder" valign="top" width="61.660000000000004%" headers="mcps1.2.4.1.2 "><p id="p139411279498"><a name="p139411279498"></a><a name="p139411279498"></a>void GetVendorParameter(uint8_t *value, uint32_t len);</p>
</td>
<td class="cellrowborder" valign="top" width="23.41%" headers="mcps1.2.4.1.3 "><p id="p39415717494"><a name="p39415717494"></a><a name="p39415717494"></a>获取自定义参数</p>
</td>
</tr>
<tr id="row994018711494"><td class="cellrowborder" valign="top" width="14.93%" headers="mcps1.2.4.1.1 "><p id="p1094016718493"><a name="p1094016718493"></a><a name="p1094016718493"></a>FrameConfig</p>
</td>
<td class="cellrowborder" valign="top" width="61.660000000000004%" headers="mcps1.2.4.1.2 "><p id="p139411279498"><a name="p139411279498"></a><a name="p139411279498"></a>void SetVendorParameter(uint8_t *value, uint32_t len);</p>
</td>
<td class="cellrowborder" valign="top" width="23.41%" headers="mcps1.2.4.1.3 "><p id="p39415717494"><a name="p39415717494"></a><a name="p39415717494"></a>设置自定义参数</p>
</td>
</tr>
<tr id="row994018711495"><td class="cellrowborder" valign="top" width="14.93%" headers="mcps1.2.4.1.1 "><p id="p1094016718493"><a name="p1094016718493"></a><a name="p1094016718493"></a>CameraInfo</p>
</td>
<td class="cellrowborder" valign="top" width="61.660000000000004%" headers="mcps1.2.4.1.2 "><p id="p139411279498"><a name="p139411279498"></a><a name="p139411279498"></a>int32_t GetCameraType() const;</p>
</td>
<td class="cellrowborder" valign="top" width="23.41%" headers="mcps1.2.4.1.3 "><p id="p39415717494"><a name="p39415717494"></a><a name="p39415717494"></a>获取相机类型</p>
</td>
</tr>
<tr id="row994018711496"><td class="cellrowborder" valign="top" width="14.93%" headers="mcps1.2.4.1.1 "><p id="p1094016718493"><a name="p1094016718493"></a><a name="p1094016718493"></a>CameraInfo</p>
</td>
<td class="cellrowborder" valign="top" width="61.660000000000004%" headers="mcps1.2.4.1.2 "><p id="p139411279498"><a name="p139411279498"></a><a name="p139411279498"></a>int32_t GetCameraFacingType() const;</p>
</td>
<td class="cellrowborder" valign="top" width="23.41%" headers="mcps1.2.4.1.3 "><p id="p39415717494"><a name="p39415717494"></a><a name="p39415717494"></a>获取相机朝向</p>
</td>
</tr>
</tbody>
</table>
......
zh-cn/device-dev/subsystems/subsys-multimedia-video-overview.md
浏览文件 @ 77ed0d20
......@@ -51,7 +51,7 @@ OpenHarmony音视频编解码能力取决于具体设备类型，以当前已支
</td>
<td class="cellrowborder" valign="top" width="8.24082408240824%" headers="mcps1.2.5.1.2 "><p id="p1312182713535"><a name="p1312182713535"></a><a name="p1312182713535"></a>Hi3516</p>
</td>
<td class="cellrowborder" valign="top" width="40.82408240824083%" headers="mcps1.2.5.1.3 "><a name="ul178862023587"></a><a name="ul178862023587"></a><ul id="ul178862023587"><li>音频解码：支持MPEG-4 AAC Profile (AAC LC)格式解码，支持单/双声道，支持MPEG-4(.mp4，.m4a)容器格式。</li><li>视频解码：支持H.265 HEVC/H.264 AVC格式解码（限自身编码码流），支持MPEG-4(.mp4)容器格式。</li></ul>
<td class="cellrowborder" valign="top" width="40.82408240824083%" headers="mcps1.2.5.1.3 "><a name="ul178862023587"></a><a name="ul178862023587"></a><ul id="ul178862023587"><li>音频解码：支持MPEG-4 AAC Profile (AAC LC)、MPEG Audio Layer 3 (MP3)格式解码,支持单/双声道，支持MPEG-4(.mp4，.m4a)、MP3(.mp3)容器格式。</li><li>视频解码：支持H.265 HEVC/H.264 AVC格式解码（限自身编码码流），支持MPEG-4(.mp4)容器格式。</li></ul>
</td>
<td class="cellrowborder" valign="top" width="43.41434143414341%" headers="mcps1.2.5.1.4 "><a name="ul5101301882"></a><a name="ul5101301882"></a><ul id="ul5101301882"><li>音频编码：支持音频AAC_LC编码，支持单/双声道，支持MPEG-4(.mp4)容器格式。</li><li>视频编码：支持视频H.264/H.265编码，支持MPEG-4(.mp4)容器格式。</li></ul>
</td>
......@@ -60,7 +60,7 @@ OpenHarmony音视频编解码能力取决于具体设备类型，以当前已支
</td>
<td class="cellrowborder" valign="top" width="8.24082408240824%" headers="mcps1.2.5.1.2 "><p id="p51202713531"><a name="p51202713531"></a><a name="p51202713531"></a>Hi3518</p>
</td>
<td class="cellrowborder" valign="top" width="40.82408240824083%" headers="mcps1.2.5.1.3 "><a name="ul11786193316820"></a><a name="ul11786193316820"></a><ul id="ul11786193316820"><li>音频解码：支持MPEG-4 AAC Profile (AAC LC)格式解码，支持单/双声道，支持MPEG-4(.mp4，.m4a)容器格式。</li><li>视频解码：-</li></ul>
<td class="cellrowborder" valign="top" width="40.82408240824083%" headers="mcps1.2.5.1.3 "><a name="ul11786193316820"></a><a name="ul11786193316820"></a><ul id="ul11786193316820"><li>音频解码：支持MPEG-4 AAC Profile (AAC LC)、MPEG Audio Layer 3 (MP3)格式解码，支持单/双声道，支持MPEG-4(.mp4，.m4a)、MP3(.mp3)容器格式。</li><li>视频解码：-</li></ul>
</td>
<td class="cellrowborder" valign="top" width="43.41434143414341%" headers="mcps1.2.5.1.4 "><a name="ul816485812814"></a><a name="ul816485812814"></a><ul id="ul816485812814"><li>音频编码：支持音频AAC_LC编码，支持单/双声道，支持MPEG-4(.mp4)容器格式。</li><li>视频编码：支持视频H.264/H.265编码，支持MPEG-4(.mp4)容器格式。</li></ul>
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