# Qualcomm IM SDK 文档

Source: [https://docs.qualcomm.com/doc/80-70020-50SC/topic/qimsdk_landing_page.html](https://docs.qualcomm.com/doc/80-70020-50SC/topic/qimsdk_landing_page.html)

使用 Qualcomm^®^ Intelligent Multimedia SDK (IM SDK) 在 Qualcomm^®^
            Linux^®^ 上创建 IoT 应用程序。探索 Qualcomm IM SDK 的 AI/ML、多媒体和 Python
        示例应用程序。

## About this task

## Qualcomm IM SDK 概述

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高级 IM SDK 环境

了解 IM SDK 的开发环境和框架。

https://docs.qualcomm.com/bundle/publicresource/topics/80-70020-50/overview.html

## 运行示例应用程序

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.svg-2 .fill-none { fill: none }</style>
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  <g id="Layer_2" data-name="Layer 2">
    <g id="Layer_1-2" data-name="Layer 1">
      <g id="sw-sdks">
        <rect class="fill-none" width="48" height="48"></rect>
        <g>
          <path class="fill-primary-blue" d="M32.152,19.911a1.69,1.69,0,0,1-.839-.222L11.006,8.19a1.664,1.664,0,0,1-.628-2.285,1.7,1.7,0,0,1,2.309-.622l20.307,11.5a1.664,1.664,0,0,1,.628,2.285A1.7,1.7,0,0,1,32.152,19.911Z"></path>
          <path class="fill-primary-blue" d="M22,47.993a6.253,6.253,0,0,1-3.105-.821L3.109,38.245A6.147,6.147,0,0,1,0,32.93V15.065A6.146,6.146,0,0,1,3.1,9.752L18.9.817a6.28,6.28,0,0,1,6.2,0L40.891,9.748A6.149,6.149,0,0,1,44,15.063V32.928a6.146,6.146,0,0,1-3.1,5.314L25.1,47.176A6.232,6.232,0,0,1,22,47.993ZM22,3.349a2.835,2.835,0,0,0-1.408.372l-15.8,8.935a2.792,2.792,0,0,0-1.4,2.411V32.928A2.791,2.791,0,0,0,4.794,35.34l15.789,8.929a2.861,2.861,0,0,0,2.827,0l15.8-8.935a2.791,2.791,0,0,0,1.4-2.411V15.067a2.8,2.8,0,0,0-1.41-2.415L23.417,3.725A2.857,2.857,0,0,0,22,3.349Z"></path>
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运行 AI/ML 示例应用程序

开发具有 AI/ML 功能的应用程序。

https://docs.qualcomm.com/bundle/publicresource/topics/80-70020-50/ai-ml-sample-applications.html

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    <style>.svg-3 .fill-primary-blue { fill: var(--color-navigation-link, #2a2aea) }
.svg-3 .fill-none { fill: none }</style>
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  <g id="Layer_2" data-name="Layer 2">
    <g id="Layer_1-2" data-name="Layer 1">
      <g id="sw-sdks">
        <rect class="fill-none" width="48" height="48"></rect>
        <g>
          <path class="fill-primary-blue" d="M32.152,19.911a1.69,1.69,0,0,1-.839-.222L11.006,8.19a1.664,1.664,0,0,1-.628-2.285,1.7,1.7,0,0,1,2.309-.622l20.307,11.5a1.664,1.664,0,0,1,.628,2.285A1.7,1.7,0,0,1,32.152,19.911Z"></path>
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运行多媒体示例应用程序

开发具有摄像头、视频和音频功能的应用程序。

https://docs.qualcomm.com/bundle/publicresource/topics/80-70020-50/multimedia-sample-applications.html

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  <defs>
    <style>.svg-4 .fill-primary-blue { fill: var(--color-navigation-link, #2a2aea) }
.svg-4 .fill-none { fill: none }</style>
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  <g id="Layer_2" data-name="Layer 2">
    <g id="Layer_1-2" data-name="Layer 1">
      <g id="sw-sdks">
        <rect class="fill-none" width="48" height="48"></rect>
        <g>
          <path class="fill-primary-blue" d="M32.152,19.911a1.69,1.69,0,0,1-.839-.222L11.006,8.19a1.664,1.664,0,0,1-.628-2.285,1.7,1.7,0,0,1,2.309-.622l20.307,11.5a1.664,1.664,0,0,1,.628,2.285A1.7,1.7,0,0,1,32.152,19.911Z"></path>
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          <path class="fill-primary-blue" d="M22,25.671a1.7,1.7,0,0,1-.843-.223L1.526,14.284A1.665,1.665,0,0,1,.9,12a1.7,1.7,0,0,1,2.311-.617L22,22.065,40.787,11.381A1.7,1.7,0,0,1,43.1,12a1.665,1.665,0,0,1-.624,2.286L22.843,25.448A1.7,1.7,0,0,1,22,25.671Z"></path>
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运行基于 Python 的示例应用程序

使用 Python 开发基于 GStreamer 的应用程序。

https://docs.qualcomm.com/bundle/publicresource/topics/80-70020-50/python-sample-applications.html

## 将 IM SDK 部署为容器

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编译 IM SDK Docker 镜像

编译并导出 Docker 镜像。

https://docs.qualcomm.com/bundle/publicresource/topics/80-70020-50/build-and-run-qualcomm-im-sdk-docker-image.html

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    <style>.svg-6 .fill-primary-blue { fill: var(--color-navigation-link, #2a2aea) }
.svg-6 .fill-none { fill: none }</style>
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  <g id="Layer_2" data-name="Layer 2">
    <g id="Layer_1-2" data-name="Layer 1">
      <g id="sw-sdks">
        <rect class="fill-none" width="48" height="48"></rect>
        <g>
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          <path class="fill-primary-blue" d="M22,25.671a1.7,1.7,0,0,1-.843-.223L1.526,14.284A1.665,1.665,0,0,1,.9,12a1.7,1.7,0,0,1,2.311-.617L22,22.065,40.787,11.381A1.7,1.7,0,0,1,43.1,12a1.665,1.665,0,0,1-.624,2.286L22.843,25.448A1.7,1.7,0,0,1,22,25.671Z"></path>
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加载并运行 Docker 镜像

在设备上运行 Docker 镜像。

https://docs.qualcomm.com/bundle/publicresource/topics/80-70020-50/load-and-run-docker.html

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  <defs>
    <style>.svg-7 .fill-primary-blue { fill: var(--color-navigation-link, #2a2aea) }
.svg-7 .fill-none { fill: none }</style>
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  <g id="Layer_2" data-name="Layer 2">
    <g id="Layer_1-2" data-name="Layer 1">
      <g id="sw-sdks">
        <rect class="fill-none" width="48" height="48"></rect>
        <g>
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          <path class="fill-primary-blue" d="M22,25.671a1.7,1.7,0,0,1-.843-.223L1.526,14.284A1.665,1.665,0,0,1,.9,12a1.7,1.7,0,0,1,2.311-.617L22,22.065,40.787,11.381A1.7,1.7,0,0,1,43.1,12a1.665,1.665,0,0,1-.624,2.286L22.843,25.448A1.7,1.7,0,0,1,22,25.671Z"></path>
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为多媒体/AI 应用程序运行 Docker 镜像

使用 Docker 镜像来促进多媒体/AI 应用程序的开发。

https://docs.qualcomm.com/bundle/publicresource/topics/80-70020-50/container-use-cases-for-camera.html

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.svg-8 .fill-none { fill: none }</style>
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  <g id="Layer_2" data-name="Layer 2">
    <g id="Layer_1-2" data-name="Layer 1">
      <g id="sw-sdks">
        <rect class="fill-none" width="48" height="48"></rect>
        <g>
          <path class="fill-primary-blue" d="M32.152,19.911a1.69,1.69,0,0,1-.839-.222L11.006,8.19a1.664,1.664,0,0,1-.628-2.285,1.7,1.7,0,0,1,2.309-.622l20.307,11.5a1.664,1.664,0,0,1,.628,2.285A1.7,1.7,0,0,1,32.152,19.911Z"></path>
          <path class="fill-primary-blue" d="M22,47.993a6.253,6.253,0,0,1-3.105-.821L3.109,38.245A6.147,6.147,0,0,1,0,32.93V15.065A6.146,6.146,0,0,1,3.1,9.752L18.9.817a6.28,6.28,0,0,1,6.2,0L40.891,9.748A6.149,6.149,0,0,1,44,15.063V32.928a6.146,6.146,0,0,1-3.1,5.314L25.1,47.176A6.232,6.232,0,0,1,22,47.993ZM22,3.349a2.835,2.835,0,0,0-1.408.372l-15.8,8.935a2.792,2.792,0,0,0-1.4,2.411V32.928A2.791,2.791,0,0,0,4.794,35.34l15.789,8.929a2.861,2.861,0,0,0,2.827,0l15.8-8.935a2.791,2.791,0,0,0,1.4-2.411V15.067a2.8,2.8,0,0,0-1.41-2.415L23.417,3.725A2.857,2.857,0,0,0,22,3.349Z"></path>
          <path class="fill-primary-blue" d="M22,25.671a1.7,1.7,0,0,1-.843-.223L1.526,14.284A1.665,1.665,0,0,1,.9,12a1.7,1.7,0,0,1,2.311-.617L22,22.065,40.787,11.381A1.7,1.7,0,0,1,43.1,12a1.665,1.665,0,0,1-.624,2.286L22.843,25.448A1.7,1.7,0,0,1,22,25.671Z"></path>
          <path class="fill-primary-blue" d="M22,48a1.683,1.683,0,0,1-1.692-1.675V24a1.692,1.692,0,0,1,3.384,0V46.325A1.683,1.683,0,0,1,22,48Z"></path>
        </g>
      </g>
    </g>
  </g>
</svg>
在 QIM 容器内运行摄像头应用程序

为使用摄像头的应用程序提供显示。

https://docs.qualcomm.com/bundle/publicresource/topics/80-70020-50/container-use-cases-camera.html

## 在命令行模式下运行 GStreamer

<svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" viewbox="0 0 48 48">
  <defs>
    <style>.svg-9 .fill-primary-blue { fill: var(--color-navigation-link, #2a2aea) }
.svg-9 .fill-none { fill: none }</style>
  </defs>
  <g id="Layer_2" data-name="Layer 2">
    <g id="Layer_1-2" data-name="Layer 1">
      <g id="sw-sdks">
        <rect class="fill-none" width="48" height="48"></rect>
        <g>
          <path class="fill-primary-blue" d="M32.152,19.911a1.69,1.69,0,0,1-.839-.222L11.006,8.19a1.664,1.664,0,0,1-.628-2.285,1.7,1.7,0,0,1,2.309-.622l20.307,11.5a1.664,1.664,0,0,1,.628,2.285A1.7,1.7,0,0,1,32.152,19.911Z"></path>
          <path class="fill-primary-blue" d="M22,47.993a6.253,6.253,0,0,1-3.105-.821L3.109,38.245A6.147,6.147,0,0,1,0,32.93V15.065A6.146,6.146,0,0,1,3.1,9.752L18.9.817a6.28,6.28,0,0,1,6.2,0L40.891,9.748A6.149,6.149,0,0,1,44,15.063V32.928a6.146,6.146,0,0,1-3.1,5.314L25.1,47.176A6.232,6.232,0,0,1,22,47.993ZM22,3.349a2.835,2.835,0,0,0-1.408.372l-15.8,8.935a2.792,2.792,0,0,0-1.4,2.411V32.928A2.791,2.791,0,0,0,4.794,35.34l15.789,8.929a2.861,2.861,0,0,0,2.827,0l15.8-8.935a2.791,2.791,0,0,0,1.4-2.411V15.067a2.8,2.8,0,0,0-1.41-2.415L23.417,3.725A2.857,2.857,0,0,0,22,3.349Z"></path>
          <path class="fill-primary-blue" d="M22,25.671a1.7,1.7,0,0,1-.843-.223L1.526,14.284A1.665,1.665,0,0,1,.9,12a1.7,1.7,0,0,1,2.311-.617L22,22.065,40.787,11.381A1.7,1.7,0,0,1,43.1,12a1.665,1.665,0,0,1-.624,2.286L22.843,25.448A1.7,1.7,0,0,1,22,25.671Z"></path>
          <path class="fill-primary-blue" d="M22,48a1.683,1.683,0,0,1-1.692-1.675V24a1.692,1.692,0,0,1,3.384,0V46.325A1.683,1.683,0,0,1,22,48Z"></path>
        </g>
      </g>
    </g>
  </g>
</svg>
运行机器学习应用程序

使用 LiteRT 和 Qualcomm^®^ Neural Processing SDK 运行机器学习应用程序。

https://docs.qualcomm.com/bundle/publicresource/topics/80-70020-50/machine-learning-use-cases.html

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    <style>.svg-10 .fill-primary-blue { fill: var(--color-navigation-link, #2a2aea) }
.svg-10 .fill-none { fill: none }</style>
  </defs>
  <g id="Layer_2" data-name="Layer 2">
    <g id="Layer_1-2" data-name="Layer 1">
      <g id="sw-sdks">
        <rect class="fill-none" width="48" height="48"></rect>
        <g>
          <path class="fill-primary-blue" d="M32.152,19.911a1.69,1.69,0,0,1-.839-.222L11.006,8.19a1.664,1.664,0,0,1-.628-2.285,1.7,1.7,0,0,1,2.309-.622l20.307,11.5a1.664,1.664,0,0,1,.628,2.285A1.7,1.7,0,0,1,32.152,19.911Z"></path>
          <path class="fill-primary-blue" d="M22,47.993a6.253,6.253,0,0,1-3.105-.821L3.109,38.245A6.147,6.147,0,0,1,0,32.93V15.065A6.146,6.146,0,0,1,3.1,9.752L18.9.817a6.28,6.28,0,0,1,6.2,0L40.891,9.748A6.149,6.149,0,0,1,44,15.063V32.928a6.146,6.146,0,0,1-3.1,5.314L25.1,47.176A6.232,6.232,0,0,1,22,47.993ZM22,3.349a2.835,2.835,0,0,0-1.408.372l-15.8,8.935a2.792,2.792,0,0,0-1.4,2.411V32.928A2.791,2.791,0,0,0,4.794,35.34l15.789,8.929a2.861,2.861,0,0,0,2.827,0l15.8-8.935a2.791,2.791,0,0,0,1.4-2.411V15.067a2.8,2.8,0,0,0-1.41-2.415L23.417,3.725A2.857,2.857,0,0,0,22,3.349Z"></path>
          <path class="fill-primary-blue" d="M22,25.671a1.7,1.7,0,0,1-.843-.223L1.526,14.284A1.665,1.665,0,0,1,.9,12a1.7,1.7,0,0,1,2.311-.617L22,22.065,40.787,11.381A1.7,1.7,0,0,1,43.1,12a1.665,1.665,0,0,1-.624,2.286L22.843,25.448A1.7,1.7,0,0,1,22,25.671Z"></path>
          <path class="fill-primary-blue" d="M22,48a1.683,1.683,0,0,1-1.692-1.675V24a1.692,1.692,0,0,1,3.384,0V46.325A1.683,1.683,0,0,1,22,48Z"></path>
        </g>
      </g>
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运行多媒体应用程序

使用 GStreamer pipeline 运行多媒体应用程序。

https://docs.qualcomm.com/bundle/publicresource/topics/80-70020-50/multimedia-use-cases.html

## 使用 GStreamer 插件构建应用程序

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  <defs>
    <style>.svg-11 .fill-primary-blue { fill: var(--color-navigation-link, #2a2aea) }
.svg-11 .fill-none { fill: none }</style>
  </defs>
  <g id="Layer_2" data-name="Layer 2">
    <g id="Layer_1-2" data-name="Layer 1">
      <g id="sw-sdks">
        <rect class="fill-none" width="48" height="48"></rect>
        <g>
          <path class="fill-primary-blue" d="M32.152,19.911a1.69,1.69,0,0,1-.839-.222L11.006,8.19a1.664,1.664,0,0,1-.628-2.285,1.7,1.7,0,0,1,2.309-.622l20.307,11.5a1.664,1.664,0,0,1,.628,2.285A1.7,1.7,0,0,1,32.152,19.911Z"></path>
          <path class="fill-primary-blue" d="M22,47.993a6.253,6.253,0,0,1-3.105-.821L3.109,38.245A6.147,6.147,0,0,1,0,32.93V15.065A6.146,6.146,0,0,1,3.1,9.752L18.9.817a6.28,6.28,0,0,1,6.2,0L40.891,9.748A6.149,6.149,0,0,1,44,15.063V32.928a6.146,6.146,0,0,1-3.1,5.314L25.1,47.176A6.232,6.232,0,0,1,22,47.993ZM22,3.349a2.835,2.835,0,0,0-1.408.372l-15.8,8.935a2.792,2.792,0,0,0-1.4,2.411V32.928A2.791,2.791,0,0,0,4.794,35.34l15.789,8.929a2.861,2.861,0,0,0,2.827,0l15.8-8.935a2.791,2.791,0,0,0,1.4-2.411V15.067a2.8,2.8,0,0,0-1.41-2.415L23.417,3.725A2.857,2.857,0,0,0,22,3.349Z"></path>
          <path class="fill-primary-blue" d="M22,25.671a1.7,1.7,0,0,1-.843-.223L1.526,14.284A1.665,1.665,0,0,1,.9,12a1.7,1.7,0,0,1,2.311-.617L22,22.065,40.787,11.381A1.7,1.7,0,0,1,43.1,12a1.665,1.665,0,0,1-.624,2.286L22.843,25.448A1.7,1.7,0,0,1,22,25.671Z"></path>
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了解插件架构

展示详细的 IM SDK GStreamer 插件架构。

https://docs.qualcomm.com/bundle/publicresource/topics/80-70020-50/architecture.html

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.svg-12 .fill-none { fill: none }</style>
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  <g id="Layer_2" data-name="Layer 2">
    <g id="Layer_1-2" data-name="Layer 1">
      <g id="sw-sdks">
        <rect class="fill-none" width="48" height="48"></rect>
        <g>
          <path class="fill-primary-blue" d="M32.152,19.911a1.69,1.69,0,0,1-.839-.222L11.006,8.19a1.664,1.664,0,0,1-.628-2.285,1.7,1.7,0,0,1,2.309-.622l20.307,11.5a1.664,1.664,0,0,1,.628,2.285A1.7,1.7,0,0,1,32.152,19.911Z"></path>
          <path class="fill-primary-blue" d="M22,47.993a6.253,6.253,0,0,1-3.105-.821L3.109,38.245A6.147,6.147,0,0,1,0,32.93V15.065A6.146,6.146,0,0,1,3.1,9.752L18.9.817a6.28,6.28,0,0,1,6.2,0L40.891,9.748A6.149,6.149,0,0,1,44,15.063V32.928a6.146,6.146,0,0,1-3.1,5.314L25.1,47.176A6.232,6.232,0,0,1,22,47.993ZM22,3.349a2.835,2.835,0,0,0-1.408.372l-15.8,8.935a2.792,2.792,0,0,0-1.4,2.411V32.928A2.791,2.791,0,0,0,4.794,35.34l15.789,8.929a2.861,2.861,0,0,0,2.827,0l15.8-8.935a2.791,2.791,0,0,0,1.4-2.411V15.067a2.8,2.8,0,0,0-1.41-2.415L23.417,3.725A2.857,2.857,0,0,0,22,3.349Z"></path>
          <path class="fill-primary-blue" d="M22,25.671a1.7,1.7,0,0,1-.843-.223L1.526,14.284A1.665,1.665,0,0,1,.9,12a1.7,1.7,0,0,1,2.311-.617L22,22.065,40.787,11.381A1.7,1.7,0,0,1,43.1,12a1.665,1.665,0,0,1-.624,2.286L22.843,25.448A1.7,1.7,0,0,1,22,25.671Z"></path>
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配置 GStreamer 插件

解释控制多媒体软件的不同插件。

https://docs.qualcomm.com/bundle/publicresource/topics/80-70020-50/qim-sdk-plugins.html

<svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" viewbox="0 0 48 48">
  <defs>
    <style>.svg-13 .fill-primary-blue { fill: var(--color-navigation-link, #2a2aea) }
.svg-13 .fill-none { fill: none }</style>
  </defs>
  <g id="Layer_2" data-name="Layer 2">
    <g id="Layer_1-2" data-name="Layer 1">
      <g id="sw-sdks">
        <rect class="fill-none" width="48" height="48"></rect>
        <g>
          <path class="fill-primary-blue" d="M32.152,19.911a1.69,1.69,0,0,1-.839-.222L11.006,8.19a1.664,1.664,0,0,1-.628-2.285,1.7,1.7,0,0,1,2.309-.622l20.307,11.5a1.664,1.664,0,0,1,.628,2.285A1.7,1.7,0,0,1,32.152,19.911Z"></path>
          <path class="fill-primary-blue" d="M22,47.993a6.253,6.253,0,0,1-3.105-.821L3.109,38.245A6.147,6.147,0,0,1,0,32.93V15.065A6.146,6.146,0,0,1,3.1,9.752L18.9.817a6.28,6.28,0,0,1,6.2,0L40.891,9.748A6.149,6.149,0,0,1,44,15.063V32.928a6.146,6.146,0,0,1-3.1,5.314L25.1,47.176A6.232,6.232,0,0,1,22,47.993ZM22,3.349a2.835,2.835,0,0,0-1.408.372l-15.8,8.935a2.792,2.792,0,0,0-1.4,2.411V32.928A2.791,2.791,0,0,0,4.794,35.34l15.789,8.929a2.861,2.861,0,0,0,2.827,0l15.8-8.935a2.791,2.791,0,0,0,1.4-2.411V15.067a2.8,2.8,0,0,0-1.41-2.415L23.417,3.725A2.857,2.857,0,0,0,22,3.349Z"></path>
          <path class="fill-primary-blue" d="M22,25.671a1.7,1.7,0,0,1-.843-.223L1.526,14.284A1.665,1.665,0,0,1,.9,12a1.7,1.7,0,0,1,2.311-.617L22,22.065,40.787,11.381A1.7,1.7,0,0,1,43.1,12a1.665,1.665,0,0,1-.624,2.286L22.843,25.448A1.7,1.7,0,0,1,22,25.671Z"></path>
          <path class="fill-primary-blue" d="M22,48a1.683,1.683,0,0,1-1.692-1.675V24a1.692,1.692,0,0,1,3.384,0V46.325A1.683,1.683,0,0,1,22,48Z"></path>
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使用 IM SDK 开发插件

创建、更新和自定义插件。

https://docs.qualcomm.com/bundle/publicresource/topics/80-70020-50/develop-plugins-for-sdk.html

## 使用 GStreamer 工具处理各种场景

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.svg-14 .fill-none { fill: none }</style>
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  <g id="Layer_2" data-name="Layer 2">
    <g id="Layer_1-2" data-name="Layer 1">
      <g id="sw-sdks">
        <rect class="fill-none" width="48" height="48"></rect>
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          <path class="fill-primary-blue" d="M22,25.671a1.7,1.7,0,0,1-.843-.223L1.526,14.284A1.665,1.665,0,0,1,.9,12a1.7,1.7,0,0,1,2.311-.617L22,22.065,40.787,11.381A1.7,1.7,0,0,1,43.1,12a1.665,1.665,0,0,1-.624,2.286L22.843,25.448A1.7,1.7,0,0,1,22,25.671Z"></path>
          <path class="fill-primary-blue" d="M22,48a1.683,1.683,0,0,1-1.692-1.675V24a1.692,1.692,0,0,1,3.384,0V46.325A1.683,1.683,0,0,1,22,48Z"></path>
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运行 GSt API

提供用于硬件加速的自定义类和层。

https://docs.qualcomm.com/bundle/publicresource/topics/80-70020-50/gst-apis.html

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  <defs>
    <style>.svg-15 .fill-primary-blue { fill: var(--color-navigation-link, #2a2aea) }
.svg-15 .fill-none { fill: none }</style>
  </defs>
  <g id="Layer_2" data-name="Layer 2">
    <g id="Layer_1-2" data-name="Layer 1">
      <g id="sw-sdks">
        <rect class="fill-none" width="48" height="48"></rect>
        <g>
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          <path class="fill-primary-blue" d="M22,47.993a6.253,6.253,0,0,1-3.105-.821L3.109,38.245A6.147,6.147,0,0,1,0,32.93V15.065A6.146,6.146,0,0,1,3.1,9.752L18.9.817a6.28,6.28,0,0,1,6.2,0L40.891,9.748A6.149,6.149,0,0,1,44,15.063V32.928a6.146,6.146,0,0,1-3.1,5.314L25.1,47.176A6.232,6.232,0,0,1,22,47.993ZM22,3.349a2.835,2.835,0,0,0-1.408.372l-15.8,8.935a2.792,2.792,0,0,0-1.4,2.411V32.928A2.791,2.791,0,0,0,4.794,35.34l15.789,8.929a2.861,2.861,0,0,0,2.827,0l15.8-8.935a2.791,2.791,0,0,0,1.4-2.411V15.067a2.8,2.8,0,0,0-1.41-2.415L23.417,3.725A2.857,2.857,0,0,0,22,3.349Z"></path>
          <path class="fill-primary-blue" d="M22,25.671a1.7,1.7,0,0,1-.843-.223L1.526,14.284A1.665,1.665,0,0,1,.9,12a1.7,1.7,0,0,1,2.311-.617L22,22.065,40.787,11.381A1.7,1.7,0,0,1,43.1,12a1.665,1.665,0,0,1-.624,2.286L22.843,25.448A1.7,1.7,0,0,1,22,25.671Z"></path>
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</svg>
设置 GSt 调试

控制 GStreamer 调试输出。

https://docs.qualcomm.com/bundle/publicresource/topics/80-70020-50/imsdk_debug_gst.html

<svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" viewbox="0 0 48 48">
  <defs>
    <style>.svg-16 .fill-primary-blue { fill: var(--color-navigation-link, #2a2aea) }
.svg-16 .fill-none { fill: none }</style>
  </defs>
  <g id="Layer_2" data-name="Layer 2">
    <g id="Layer_1-2" data-name="Layer 1">
      <g id="sw-sdks">
        <rect class="fill-none" width="48" height="48"></rect>
        <g>
          <path class="fill-primary-blue" d="M32.152,19.911a1.69,1.69,0,0,1-.839-.222L11.006,8.19a1.664,1.664,0,0,1-.628-2.285,1.7,1.7,0,0,1,2.309-.622l20.307,11.5a1.664,1.664,0,0,1,.628,2.285A1.7,1.7,0,0,1,32.152,19.911Z"></path>
          <path class="fill-primary-blue" d="M22,47.993a6.253,6.253,0,0,1-3.105-.821L3.109,38.245A6.147,6.147,0,0,1,0,32.93V15.065A6.146,6.146,0,0,1,3.1,9.752L18.9.817a6.28,6.28,0,0,1,6.2,0L40.891,9.748A6.149,6.149,0,0,1,44,15.063V32.928a6.146,6.146,0,0,1-3.1,5.314L25.1,47.176A6.232,6.232,0,0,1,22,47.993ZM22,3.349a2.835,2.835,0,0,0-1.408.372l-15.8,8.935a2.792,2.792,0,0,0-1.4,2.411V32.928A2.791,2.791,0,0,0,4.794,35.34l15.789,8.929a2.861,2.861,0,0,0,2.827,0l15.8-8.935a2.791,2.791,0,0,0,1.4-2.411V15.067a2.8,2.8,0,0,0-1.41-2.415L23.417,3.725A2.857,2.857,0,0,0,22,3.349Z"></path>
          <path class="fill-primary-blue" d="M22,25.671a1.7,1.7,0,0,1-.843-.223L1.526,14.284A1.665,1.665,0,0,1,.9,12a1.7,1.7,0,0,1,2.311-.617L22,22.065,40.787,11.381A1.7,1.7,0,0,1,43.1,12a1.665,1.665,0,0,1-.624,2.286L22.843,25.448A1.7,1.7,0,0,1,22,25.671Z"></path>
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        </g>
      </g>
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  </g>
</svg>
运行 GStD 框架

使用 IPC 协议控制音视频流传输。

https://docs.qualcomm.com/bundle/publicresource/topics/80-70020-50/gstreamer-daemon.html

Last Published: Jul 23, 2025

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Qualcomm IM SDK 环境概述](https://docs.qualcomm.com/bundle/publicresource/80-70020-50SC/topics/overview.md)