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    超4K分辨率(2888x2888)的视频流还可以通过H265硬解吗?

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    • aldfaaa
      whycan矿工-小叶 LV 6 last edited by

      硬要用tplayerdemo播放2888x2888是可以运行, 但是画面(从上之下)的下半部分会出现绿油油马赛克失真.
      同样的, 通过decodertest取YV12同样发现上述的失真现象.

      想请教:

      1. 这是硬解的上限了吗?
      2. 只取样, 不对帧率作要求的话, 硬解还能走通吗?
      H 1 Reply Last reply Reply Quote Share 0
      • aldfaaa
        whycan矿工-小叶 LV 6 last edited by

        补充一下样图:
        h265_1.png

        关于tplayerdemo输出:
        超4K会报:显示画面会有点花.
        fbm.c FbmReturnPicture:1002: invalid frame status, a picture being returned, but bUsedByRender=0, bInValidPictureQueue=1, bAlreadyDisplayed=0.

        恰好4K:正常
        fbm.c FbmReturnPicture:1002: invalid frame status, a picture being returned, but bUsedByRender=0, bInValidPictureQueue=0, bAlreadyDisplayed=0.

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        • H
          houxiaoni LV 5 @aldfaaa last edited by

          @aldfaaa D1 H265硬解最高支持4K@30fps,超4k性能不稳定

          aldfaaa 1 Reply Last reply Reply Quote Share 0
          • aldfaaa
            whycan矿工-小叶 LV 6 @houxiaoni last edited by

            @houxiaoni 谢谢, 代码里看到你的名字了

            xiaowenge 1 Reply Last reply Reply Quote Share 0
            • xiaowenge
              DOT小文哥 LV 8 @aldfaaa last edited by

              @aldfaaa 在 超4K分辨率(2888x2888)的视频流还可以通过H265硬解吗? 中说:

              @houxiaoni 谢谢, 代码里看到你的名字了

              问问题就问问题,不要撩妹

              aldfaaa 1 Reply Last reply Reply Quote Share 0
              • aldfaaa
                whycan矿工-小叶 LV 6 @xiaowenge last edited by

                @xiaowenge 😀

                1 Reply Last reply Reply Quote Share 0
                • BedRock
                  BedRock LV 6 last edited by

                  奇妙的知识又增加了

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