#PSC Introduction
<p>[TOC]</p>
<h1>1. Introduction</h1>
<p>![Kalay1.0 Plus PSC Introduction_20221202_01](<a href="https://www.showdoc.com.cn/server/api/attachment/visitFile?sign=b17d7c1fe19a538515d490be2e09b515&file=file.png">https://www.showdoc.com.cn/server/api/attachment/visitFile?sign=b17d7c1fe19a538515d490be2e09b515&file=file.png</a> "Kalay1.0 Plus PSC Introduction_20221202_01")
![Kalay1.0 Plus PSC Introduction_20221202_02](<a href="https://www.showdoc.com.cn/server/api/attachment/visitFile?sign=563c802785f9b3c5b777fbeba352ac5d&file=file.png">https://www.showdoc.com.cn/server/api/attachment/visitFile?sign=563c802785f9b3c5b777fbeba352ac5d&file=file.png</a> "Kalay1.0 Plus PSC Introduction_20221202_02")</p>
<h1>2. Basic Specifications</h1>
<table>
<thead>
<tr>
<th>Items</th>
<th>Basic Spec</th>
<th>Supplementary Instructions</th>
</tr>
</thead>
<tbody>
<tr>
<td>Video Format</td>
<td>MPEG4、H.264、MJPEG、HEVC、VP8、VP9</td>
<td>Default: Hard decoding. It will automatically switch to soft decoding after failure. The soft and hard decoding methods can be set through the API. It is recommended to use H.264 /H.265</td>
</tr>
<tr>
<td>Audio Format</td>
<td>G711U、G711A、ADPCM、PCM、Speex、MP3、G726、AAC</td>
<td>Supports 8K/16K/22K/48K、8bit/16bit, but not include AAC authorization. If necessary, please obtain AAC authorization before use</td>
</tr>
<tr>
<td>Supported Resolution</td>
<td>No maximum resolution limit</td>
<td>The actual rendering effect will be affected by different hardware specifications and network bandwidth. It is recommended that 2K(2560x1440)/20fps is the best.</td>
</tr>
<tr>
<td>System Requirement</td>
<td>Android 7.0 and above; IOS 10.0 and above</td>
<td>Compatible with iPhone & Android phones.</td>
</tr>
<tr>
<td>Push Platform</td>
<td>Jiguang/Huawei/Xiaomi/VIVO/OPPO/Meizu/FCM(Android)、APNS(IOS)</td>
<td>Android push is docked as needed. Some mobile phone manufacturers require applications to be put on the shelf for docking push. Please note.</td>
</tr>
</tbody>
</table>
<h1>3. Docking Application</h1>
<p>![对接申请英文](<a href="https://www.showdoc.com.cn/server/api/attachment/visitFile?sign=4c51d63c53d82757b6ce9cc08b619e2c&file=file.png">https://www.showdoc.com.cn/server/api/attachment/visitFile?sign=4c51d63c53d82757b6ce9cc08b619e2c&file=file.png</a> "对接申请英文")</p>
<p>![privateKey英文](<a href="https://www.showdoc.com.cn/server/api/attachment/visitFile?sign=77861f29e8543bf31ae68236dda270bc&file=file.png">https://www.showdoc.com.cn/server/api/attachment/visitFile?sign=77861f29e8543bf31ae68236dda270bc&file=file.png</a> "privateKey英文")</p>