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音视频编解码的demo

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  • J
    jugg last edited by Feb 27, 2023, 10:54 AM

    有没有音视频编解码的demo
    视频处理 裁剪、缩放这样的例子

    G 1 Reply Last reply Feb 27, 2023, 2:25 PM Reply Quote 0
    • G
      george @jugg last edited by Feb 27, 2023, 2:25 PM

      @jugg 可以使用FFMPEG,解码部分已经集成硬件解码,GST部分插件也可以调用到rkmpp解码,也可以直接调用RKMPP,这个需要自行研究一下文档。关于裁剪缩放效率问题可以考虑使用RGA硬件加速模块。

      J 1 Reply Last reply Feb 28, 2023, 1:10 AM Reply Quote 0
      • J
        jugg @george last edited by Feb 28, 2023, 1:10 AM

        @george 有没有考虑做一个像海思那样的开发包 这样对开发人员就跟友好 会吸引更多人

        G 1 Reply Last reply Feb 28, 2023, 2:16 AM Reply Quote 0
        • G
          george @jugg last edited by Feb 28, 2023, 2:16 AM

          @jugg 谢谢你的提议,最近一直在处理GST的兼容性问题,这个弄完以后会考虑上一些实例包。先上传一些底层接口的文档,你可以先看一下。
          Rockchip_Developer_Guide_MPP_CN.pdf
          Rockchip_Developer_Guide_MPP_EN.pdf
          Rockchip_Developer_Guide_RGA_CN.pdf
          Rockchip_Developer_Guide_RGA_EN.pdf
          Rockchip_User_Guide_Linux_Gstreamer_CN.pdf
          Rockchip_User_Guide_Linux_Gstreamer_EN.pdf

          J 1 Reply Last reply Feb 28, 2023, 2:29 AM Reply Quote 0
          • J
            jugg @george last edited by Feb 28, 2023, 2:29 AM

            @george 有这样的文档已经很不错了 感谢

            1 Reply Last reply Reply Quote 0
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