# 摄像头元数据

Source: [https://docs.qualcomm.com/doc/80-70015-50SC/topic/gst-camera-metadata-example.html](https://docs.qualcomm.com/doc/80-70015-50SC/topic/gst-camera-metadata-example.html)

**gst-camera-metadata-example** 程序从一个菜单开始，该菜单允许您在摄像头插件的多个属性之间进行选择，即 video-metadata、static-metadata 和 image-metadata。

此程序的一个实际用例为处理摄像头元数据（例如白平衡、国际标准化组织 (ISO) 灵敏度和曝光度）以调试摄像头。

此程序的实际用例可能是处理摄像头元数据以调整摄像头的场景。

下图演示了当 pipeline 中有新示例时 appsink 的执行。此程序从命令行执行，使用自定义 pipeline、显示类型和时间戳位置等特定选项。

有关此 pipeline 中使用的插件的信息，可参见[Pipeline 流程](https://docs.qualcomm.com/doc/80-70015-50SC/topic/gst-camera-metadata-example.html#gst-camera-metadata-example__section_cgf_tpf_4bc)。

Figure : gst-camera-metadata-example pipeline
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)

## 前提条件

- 要访问主机设备，应启用 SSH。相关说明，可参见 [SSH 使用指南](https://docs.qualcomm.com/bundle/publicresource/topics/80-70015-254/how_to.html#how-to-ssh-)。
- 进入 SSH shell 并运行用例：

        ssh root@<ip-addr of the target device>Copy to clipboard
- 启用显示器：

        export XDG_RUNTIME_DIR=/dev/socket/weston && export WAYLAND_DISPLAY=wayland-1Copy to clipboard
- 从主机推送文件：

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

## 用例

- 运行用例：

        gst-camera-metadata-example -d 1Copy to clipboard
- 运行自定义 pipeline 用例：

        gst-camera-metadata-example -p "qtiqmmfsrc name=camera camera.video_0 ! video/x-raw(memory:GBM),format=NV12,width=1280,height=720,framerate=30/1,compression=ubwc,interlace-mode=progressive,colorimetry=bt601 ! queue ! appsink name=sink emit-signals=true enable-last-sample=false"Copy to clipboard
- 如需显示可用的帮助选项，可运行以下命令：

        gst-camera-metadata-example --helpCopy to clipboard
- 如需停止用例，可按下 CTRL + C。

## 预期输出

- 在执行过程中，程序需要通过命令行选项来输出摄像头元数据和用于设置或获取厂商标签的选项。
- 成功执行程序后，您可以查找并转储相应的元数据信息。

Figure : gst-camera-metadata-example 程序的预期输出
                ![](data:image/png;base64,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)

## Pipeline 流程

下表列出了摄像头元数据 pipeline 中使用的插件：

| 插件 | 说明 |
| --- | --- |
| [qtiqmmfsrc](https://docs.qualcomm.com/doc/80-70015-50SC/topic/qtiqmmfsrc.html) | 采集摄像头源并将其发送到 capsfilter 中。 |
| Capsfilter | 将源传递给 [Waylandsink](https://docs.qualcomm.com/doc/80-70015-50SC/topic/waylandsink.html) 进行显示。 |
| Capsfilter | 如果未提供显示选项，则将源传递给 appsink。 |
|  |  |

程序从样本中提取缓冲区进行进一步处理。在执行过程中，程序需要一个参数，控制台上应显示以下选项。
- 视频元数据
- 图像元数据
- 静态元数据
- 会话元数据

根据所选选项，程序在控制台上打印输出。

## 已知问题

当选中 GetTag 菜单选项时，采集选项不起作用。

**Parent Topic:** [摄像头应用示例](https://docs.qualcomm.com/doc/80-70015-50SC/topic/camera-sample-applications.html)

Last Published: Nov 11, 2025

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