# 摄像头连拍

Source: [https://docs.qualcomm.com/doc/80-70018-50SC/topic/camera-burst-capture.html](https://docs.qualcomm.com/doc/80-70018-50SC/topic/camera-burst-capture.html)

**gst-camera-burst-capture-example** 应用程序可以在 Burst 模式下拍照。它可以拍摄五个延迟为 10 秒的连拍，并将照片显示在屏幕上。

Note: 此示例应用程序在 QCS8275 和 QCS9075 上不支持。

该图显示了一个 pipeline，其执行拍照并使用以下三个分支之一对其进行处理：

- 将其显示在屏幕上。
- 将其进行编码并保存到文件中。
- 将其保存到缓存，并基于采集格式（BAYER/RAW/JPEG）保存到设备存储。

有关 pipeline 中使用的插件的更多信息，请参见 [Pipeline 流](https://docs.qualcomm.com/doc/80-70018-50SC/topic/camera-burst-capture.html#camera-burst-capture__section_cjm_kcb_pbc)。

Figure : gst-camera-burst-capture-example pipeline
            
            ![](data:image/png;base64,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)

## 前提条件

- 如果还没有安装 eSDK，请[下载并安装 eSDK](https://docs.qualcomm.com/bundle/publicresource/topics/80-70018-51/install-sdk.html#download-and-install-esdk-)。
- 要访问您的主机设备，请启用 SSH。有关说明，请参阅[使用 SSH 登录](https://docs.qualcomm.com/bundle/publicresource/topics/80-70018-254/how_to.html#use-ssh)。
Note: 若已启用 SSH，可跳过此步骤。
- 从 Linux 主机推送文件。

        scp <filename> root@<IP address of target device>:/etc/Copy to clipboard
- 使用 HDMI 端口将显示器连接到设备。有关说明，请参见[设置 HDMI 显示器](https://docs.qualcomm.com/bundle/publicresource/topics/80-70018-18/samples.html)。
- 启用显示屏：

        export XDG_RUNTIME_DIR=/dev/socket/weston && export WAYLAND_DISPLAY=wayland-1Copy to clipboard
- 连接扬声器以启用音频。有关说明，请参见[设置音频硬件](https://docs.qualcomm.com/bundle/publicresource/topics/80-70018-16/enable-audio.html)。

如果启用摄像头或显示器时遇到问题，请参阅[摄像头故障排除](https://docs.qualcomm.com/bundle/publicresource/topics/80-70018-17/troubleshooting.html)和[显示器故障排除](https://docs.qualcomm.com/bundle/publicresource/topics/80-70018-18/debug.html)。

## 运行应用程序

- 显示流和 JPEG 拍照：

        gst-camera-burst-capture-example -w 1280 -h 720 -p 1 -c 0Copy to clipboard
- 对流和 JPEG 拍照进行编码：

        gst-camera-burst-capture-example -w 1280 -h 720 -p 0 -c 0Copy to clipboard

要显示可用的帮助选项，请在 SSH shell 中运行以下命令：

    gst-camera-burst-capture-example --helpCopy to clipboard

要停止用例，请按 CTRL + C。

## 预期输出

- 如果您选择显示流，照片将显示在屏幕上。
- 如果您选择对流进行编码，编码后的流将保存在 /opt/video\_%d.mp4 中。
    从主机拉取文件：

        scp root@<IP address of target device>:/opt/<destination directory>Copy to clipboard

## Pipeline 流

该表列出了摄像头连拍 pipeline 中使用的插件：| Pipeline | 说明 |
| --- | --- |
| 显示预览 | <ol class="ol" id="camera-burst-capture__ol_njk_nls_nbc"><br>                                    <li class="li"><a href="https://docs.qualcomm.com/doc/80-70018-50SC/topic/qtiqmmfsrc.html">qtiqmmfsrc</a> 采集摄像头实时流，并使用 capsfilter 创建预览分支。</li><br><br>                                    <li class="li">将数据发送到 Wayland 显示接收器（<a href="https://docs.qualcomm.com/doc/80-70018-50SC/topic/waylandsink.html">Waylandsink</a>）进行预览。</li><br><br>                                </ol> |
| 编码并保存至文件 | <ol class="ol" id="camera-burst-capture__ol_fhg_wls_nbc"><br>                                    <li class="li"><a href="https://docs.qualcomm.com/doc/80-70018-50SC/topic/qtiqmmfsrc.html">qtiqmmfsrc</a> 采集摄像头实时流，并使用 capsfilter 创建编码分支。</li><br><br>                                    <li class="li">对照片进行编码。</li><br><br>                                    <li class="li">H264parse 用于渲染采集的数据。</li><br><br>                                    <li class="li">Mp4mux 用于将数据复用。</li><br><br>                                </ol> |
| BAYER/RAW/JPEG dump | <ol class="ol" id="camera-burst-capture__ol_jps_chb_pbc"><br>                                    <li class="li"><a href="https://docs.qualcomm.com/doc/80-70018-50SC/topic/qtiqmmfsrc.html">qtiqmmfsrc</a> 采集摄像头实时流，并使用 capsfilter 创建预览分支。</li><br><br>                                    <li class="li">Appsink 用于采集回调并将拍照保存在存储 dump 中。</li><br><br>                                </ol> |

**已知问题**：

144p 和 240p 分辨率的测试用例失败。

**Parent Topic:** [运行摄像头示例应用程序](https://docs.qualcomm.com/doc/80-70018-50SC/topic/camera-sample-applications.html)

Last Published: Nov 12, 2025

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