> ## Documentation Index
> Fetch the complete documentation index at: https://dragonwingdocs.qualcomm.com/llms.txt
> Use this file to discover all available pages before exploring further.

# 参考资料

## 8.1 相关文档

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      表：相关文档
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        style={{
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        <colgroup>
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            textAlign: 'center',
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            boxSizing: 'border-box'
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            >
              标题
            </th>

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            >
              编号
            </th>
          </tr>
        </thead>

        <tbody>
          <tr style={{ backgroundColor: '#F8FAFC' }}>
            <td
              colSpan={2}
              style={{
            border: '1px solid #E5E7EB',
            padding: '14px 16px',
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            color: '#111827',
            boxSizing: 'border-box'
          }}
            >
              Qualcomm Technologies, Inc.
            </td>
          </tr>

          <tr>
            <td
              style={{
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            padding: '14px 16px',
            verticalAlign: 'top',
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            >
              Qualcomm Intelligent Multimedia SDK (IMSDK) 参考文档
            </td>

            <td
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            padding: '14px 16px',
            verticalAlign: 'top',
            boxSizing: 'border-box'
          }}
            >
              80-80022-50
            </td>
          </tr>

          <tr>
            <td
              style={{
            border: '1px solid #E5E7EB',
            padding: '14px 16px',
            verticalAlign: 'top',
            boxSizing: 'border-box',
            wordBreak: 'break-word'
          }}
            >
              Qualcomm Intelligent Multimedia SDK (IMSDK) 快速入门
            </td>

            <td
              style={{
            border: '1px solid #E5E7EB',
            padding: '14px 16px',
            verticalAlign: 'top',
            boxSizing: 'border-box'
          }}
            >
              80-80022-51
            </td>
          </tr>

          <tr>
            <td
              style={{
            border: '1px solid #E5E7EB',
            padding: '14px 16px',
            verticalAlign: 'top',
            boxSizing: 'border-box',
            wordBreak: 'break-word'
          }}
            >
              Qualcomm Linux 构建指南
            </td>

            <td
              style={{
            border: '1px solid #E5E7EB',
            padding: '14px 16px',
            verticalAlign: 'top',
            boxSizing: 'border-box'
          }}
            >
              80-80022-254
            </td>
          </tr>

          <tr style={{ backgroundColor: '#F8FAFC' }}>
            <td
              colSpan={2}
              style={{
            border: '1px solid #E5E7EB',
            padding: '14px 16px',
            fontWeight: 'bold',
            color: '#111827',
            boxSizing: 'border-box'
          }}
            >
              资源
            </td>
          </tr>

          <tr>
            <td
              colSpan={2}
              style={{
            border: '1px solid #E5E7EB',
            padding: '14px 16px',
            verticalAlign: 'top',
            boxSizing: 'border-box',
            wordBreak: 'break-word'
          }}
            >
              <a href="https://github.com/quic/v4l-video-test-app" target="_blank" rel="noreferrer" style={{ color: '#1D4ED8', textDecoration: 'none' }}>
                v4l-video-test-app (GitHub)
              </a>
            </td>
          </tr>

          <tr>
            <td
              colSpan={2}
              style={{
            border: '1px solid #E5E7EB',
            padding: '14px 16px',
            verticalAlign: 'top',
            boxSizing: 'border-box',
            wordBreak: 'break-word'
          }}
            >
              <a href="https://www.kernel.org/doc/html/v4.9/media/uapi/v4l/v4l2.html" target="_blank" rel="noreferrer" style={{ color: '#1D4ED8', textDecoration: 'none' }}>
                V4L2 API (v4.9)
              </a>
            </td>
          </tr>

          <tr>
            <td
              colSpan={2}
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            border: '1px solid #E5E7EB',
            padding: '14px 16px',
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            >
              <a href="https://www.kernel.org/doc/html/v4.9/media/uapi/v4l/user-func.html" target="_blank" rel="noreferrer" style={{ color: '#1D4ED8', textDecoration: 'none' }}>
                V4L2 用户函数 (v4.9)
              </a>
            </td>
          </tr>

          <tr>
            <td
              colSpan={2}
              style={{
            border: '1px solid #E5E7EB',
            padding: '14px 16px',
            verticalAlign: 'top',
            boxSizing: 'border-box',
            wordBreak: 'break-word'
          }}
            >
              <a href="https://www.kernel.org/doc/html/v5.5/media/uapi/v4l/ext-ctrls-codec.html" target="_blank" rel="noreferrer" style={{ color: '#1D4ED8', textDecoration: 'none' }}>
                V4L2 扩展控制编解码器 (v5.5)
              </a>
            </td>
          </tr>

          <tr>
            <td
              colSpan={2}
              style={{
            border: '1px solid #E5E7EB',
            padding: '14px 16px',
            verticalAlign: 'top',
            boxSizing: 'border-box',
            wordBreak: 'break-word'
          }}
            >
              <a href="https://www.kernel.org/doc/html/latest/userspace-api/media/v4l/dev-decoder.html" target="_blank" rel="noreferrer" style={{ color: '#1D4ED8', textDecoration: 'none' }}>
                V4L2 设备解码器（最新版）
              </a>
            </td>
          </tr>

          <tr>
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              colSpan={2}
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            border: '1px solid #E5E7EB',
            padding: '14px 16px',
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          }}
            >
              <a href="https://www.kernel.org/doc/html/latest/userspace-api/media/v4l/dev-encoder.html" target="_blank" rel="noreferrer" style={{ color: '#1D4ED8', textDecoration: 'none' }}>
                V4L2 设备编码器（最新版）
              </a>
            </td>
          </tr>
        </tbody>
      </table>
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## 8.2 缩略语和术语

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padding: '24px',
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    >
      表：缩略语和术语
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      boxSizing: 'border-box'
    }}
      >
        <colgroup>
          <col style={{ width: '32%' }} />

          <col style={{ width: '68%' }} />
        </colgroup>

        <thead>
          <tr style={{ backgroundColor: '#F8FAFC' }}>
            <th
              style={{
            border: '1px solid #E5E7EB',
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            textAlign: 'center',
            fontWeight: 'bold',
            color: '#111827',
            verticalAlign: 'top',
            boxSizing: 'border-box'
          }}
            >
              缩略语或术语
            </th>

            <th
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            border: '1px solid #E5E7EB',
            padding: '16px',
            textAlign: 'center',
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            boxSizing: 'border-box'
          }}
            >
              定义
            </th>
          </tr>
        </thead>

        <tbody>
          <tr>
            <td style={{ border: '1px solid #E5E7EB', padding: '14px 16px', verticalAlign: 'top', boxSizing: 'border-box' }}>
              <span style={{ fontWeight: '600', color: '#111827' }}>ASO</span>
            </td>

            <td style={{ border: '1px solid #E5E7EB', padding: '14px 16px', verticalAlign: 'top', boxSizing: 'border-box' }}>
              任意条带排序（Arbitrary slice ordering）
            </td>
          </tr>

          <tr>
            <td style={{ border: '1px solid #E5E7EB', padding: '14px 16px', verticalAlign: 'top', boxSizing: 'border-box' }}>
              <span style={{ fontWeight: '600', color: '#111827' }}>CBR</span>
            </td>

            <td style={{ border: '1px solid #E5E7EB', padding: '14px 16px', verticalAlign: 'top', boxSizing: 'border-box' }}>
              恒定比特率（Constant bit rate）
            </td>
          </tr>

          <tr>
            <td style={{ border: '1px solid #E5E7EB', padding: '14px 16px', verticalAlign: 'top', boxSizing: 'border-box' }}>
              <span style={{ fontWeight: '600', color: '#111827' }}>FD</span>
            </td>

            <td style={{ border: '1px solid #E5E7EB', padding: '14px 16px', verticalAlign: 'top', boxSizing: 'border-box' }}>
              文件描述符（File descriptor）
            </td>
          </tr>

          <tr>
            <td style={{ border: '1px solid #E5E7EB', padding: '14px 16px', verticalAlign: 'top', boxSizing: 'border-box' }}>
              <span style={{ fontWeight: '600', color: '#111827' }}>FMO</span>
            </td>

            <td style={{ border: '1px solid #E5E7EB', padding: '14px 16px', verticalAlign: 'top', boxSizing: 'border-box' }}>
              灵活宏块排序（Flexible macroblock order）
            </td>
          </tr>

          <tr>
            <td style={{ border: '1px solid #E5E7EB', padding: '14px 16px', verticalAlign: 'top', boxSizing: 'border-box' }}>
              <span style={{ fontWeight: '600', color: '#111827' }}>GOB</span>
            </td>

            <td style={{ border: '1px solid #E5E7EB', padding: '14px 16px', verticalAlign: 'top', boxSizing: 'border-box' }}>
              块组（Group of blocks）
            </td>
          </tr>

          <tr>
            <td style={{ border: '1px solid #E5E7EB', padding: '14px 16px', verticalAlign: 'top', boxSizing: 'border-box' }}>
              <span style={{ fontWeight: '600', color: '#111827' }}>GOP</span>
            </td>

            <td style={{ border: '1px solid #E5E7EB', padding: '14px 16px', verticalAlign: 'top', boxSizing: 'border-box' }}>
              图像组（Group of pictures）
            </td>
          </tr>

          <tr>
            <td style={{ border: '1px solid #E5E7EB', padding: '14px 16px', verticalAlign: 'top', boxSizing: 'border-box' }}>
              <span style={{ fontWeight: '600', color: '#111827' }}>GPU</span>
            </td>

            <td style={{ border: '1px solid #E5E7EB', padding: '14px 16px', verticalAlign: 'top', boxSizing: 'border-box' }}>
              图形处理单元（Graphics processing unit）
            </td>
          </tr>

          <tr>
            <td style={{ border: '1px solid #E5E7EB', padding: '14px 16px', verticalAlign: 'top', boxSizing: 'border-box' }}>
              <span style={{ fontWeight: '600', color: '#111827' }}>HEVC</span>
            </td>

            <td style={{ border: '1px solid #E5E7EB', padding: '14px 16px', verticalAlign: 'top', boxSizing: 'border-box' }}>
              高效视频编码（High efficiency video coding）
            </td>
          </tr>

          <tr>
            <td style={{ border: '1px solid #E5E7EB', padding: '14px 16px', verticalAlign: 'top', boxSizing: 'border-box' }}>
              <span style={{ fontWeight: '600', color: '#111827' }}>HFI</span>
            </td>

            <td style={{ border: '1px solid #E5E7EB', padding: '14px 16px', verticalAlign: 'top', boxSizing: 'border-box' }}>
              主机固件接口（Host firmware interface）
            </td>
          </tr>

          <tr>
            <td style={{ border: '1px solid #E5E7EB', padding: '14px 16px', verticalAlign: 'top', boxSizing: 'border-box' }}>
              <span style={{ fontWeight: '600', color: '#111827' }}>LTR</span>
            </td>

            <td style={{ border: '1px solid #E5E7EB', padding: '14px 16px', verticalAlign: 'top', boxSizing: 'border-box' }}>
              长期参考帧（Long-term reference）
            </td>
          </tr>

          <tr>
            <td style={{ border: '1px solid #E5E7EB', padding: '14px 16px', verticalAlign: 'top', boxSizing: 'border-box' }}>
              <span style={{ fontWeight: '600', color: '#111827' }}>MBR</span>
            </td>

            <td style={{ border: '1px solid #E5E7EB', padding: '14px 16px', verticalAlign: 'top', boxSizing: 'border-box' }}>
              最大比特率（Maximum bit rate）
            </td>
          </tr>

          <tr>
            <td style={{ border: '1px solid #E5E7EB', padding: '14px 16px', verticalAlign: 'top', boxSizing: 'border-box' }}>
              <span style={{ fontWeight: '600', color: '#111827' }}>QP</span>
            </td>

            <td style={{ border: '1px solid #E5E7EB', padding: '14px 16px', verticalAlign: 'top', boxSizing: 'border-box' }}>
              量化参数（Quantization parameter）
            </td>
          </tr>

          <tr>
            <td style={{ border: '1px solid #E5E7EB', padding: '14px 16px', verticalAlign: 'top', boxSizing: 'border-box' }}>
              <span style={{ fontWeight: '600', color: '#111827' }}>RS</span>
            </td>

            <td style={{ border: '1px solid #E5E7EB', padding: '14px 16px', verticalAlign: 'top', boxSizing: 'border-box' }}>
              冗余条带（Redundant slices）
            </td>
          </tr>

          <tr>
            <td style={{ border: '1px solid #E5E7EB', padding: '14px 16px', verticalAlign: 'top', boxSizing: 'border-box' }}>
              <span style={{ fontWeight: '600', color: '#111827' }}>STR</span>
            </td>

            <td style={{ border: '1px solid #E5E7EB', padding: '14px 16px', verticalAlign: 'top', boxSizing: 'border-box' }}>
              短期参考帧（Short-term reference）
            </td>
          </tr>

          <tr>
            <td style={{ border: '1px solid #E5E7EB', padding: '14px 16px', verticalAlign: 'top', boxSizing: 'border-box' }}>
              <span style={{ fontWeight: '600', color: '#111827' }}>VBR</span>
            </td>

            <td style={{ border: '1px solid #E5E7EB', padding: '14px 16px', verticalAlign: 'top', boxSizing: 'border-box' }}>
              可变比特率（Variable bit rate）
            </td>
          </tr>

          <tr>
            <td style={{ border: '1px solid #E5E7EB', padding: '14px 16px', verticalAlign: 'top', boxSizing: 'border-box' }}>
              <span style={{ fontWeight: '600', color: '#111827' }}>VPU</span>
            </td>

            <td style={{ border: '1px solid #E5E7EB', padding: '14px 16px', verticalAlign: 'top', boxSizing: 'border-box' }}>
              视频处理单元（Video processing unit）
            </td>
          </tr>

          <tr>
            <td style={{ border: '1px solid #E5E7EB', padding: '14px 16px', verticalAlign: 'top', boxSizing: 'border-box' }}>
              <span style={{ fontWeight: '600', color: '#111827' }}>VT</span>
            </td>

            <td style={{ border: '1px solid #E5E7EB', padding: '14px 16px', verticalAlign: 'top', boxSizing: 'border-box' }}>
              视频电话（Video telephony）
            </td>
          </tr>

          <tr>
            <td style={{ border: '1px solid #E5E7EB', padding: '14px 16px', verticalAlign: 'top', boxSizing: 'border-box' }}>
              <span style={{ fontWeight: '600', color: '#111827' }}>YUV</span>
            </td>

            <td style={{ border: '1px solid #E5E7EB', padding: '14px 16px', verticalAlign: 'top', boxSizing: 'border-box', wordBreak: 'break-word' }}>
              亮度、带宽、色度，也称为 YCbCr 和 YPbPr
            </td>
          </tr>
        </tbody>
      </table>
    </div>
  </div>
</div>