海思hi3559av100运行关于视频输入输出的sample_vio.c遇到的问题总结

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我是靠谱客的博主调皮书包，这篇文章主要介绍海思hi3559av100运行关于视频输入输出的sample_vio.c遇到的问题总结，现在分享给大家，希望可以做个参考。

1.显示器无法显示的问题
解决办法：vio中关于分辨率部分修改为1080p60fps
2.显示器显示图像是倒立的
解决办法：

复制代码

typedef struct hiVPSS_CHN_ATTR_S
{
    VPSS_CHN_MODE_E     enChnMode;          /* RW; Vpss channel's work mode. */
    HI_U32              u32Width;           /* RW; Range: Hi3559AV100 = [64, 16384] | Hi3519AV100 = [64, 8192]; Width of target image. */
    HI_U32              u32Height;          /* RW; Range: Hi3559AV100 = [64, 16384] | Hi3519AV100 = [64, 8192]; Height of target image. */
    VIDEO_FORMAT_E      enVideoFormat;      /* RW; Video format of target image. */
    PIXEL_FORMAT_E      enPixelFormat;      /* RW; Pixel format of target image. */
    DYNAMIC_RANGE_E     enDynamicRange;     /* RW; DynamicRange of target image. */
    COMPRESS_MODE_E     enCompressMode;     /* RW; Compression mode of the output. */
    FRAME_RATE_CTRL_S   stFrameRate;        /* Frame rate control info */
    HI_BOOL             bMirror;            /* RW; Mirror enable. */
    HI_BOOL             bFlip;              /* RW; Flip enable. */
    HI_U32              u32Depth;           /* RW; Range: [0, 8]; User get list depth. */
    ASPECT_RATIO_S      stAspectRatio;      /* Aspect Ratio info. */
} VPSS_CHN_ATTR_S;

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typedef struct hiVPSS_CHN_ATTR_S
{
    VPSS_CHN_MODE_E     enChnMode;          /* RW; Vpss channel's work mode. */
    HI_U32              u32Width;           /* RW; Range: Hi3559AV100 = [64, 16384] | Hi3519AV100 = [64, 8192]; Width of target image. */
    HI_U32              u32Height;          /* RW; Range: Hi3559AV100 = [64, 16384] | Hi3519AV100 = [64, 8192]; Height of target image. */
    VIDEO_FORMAT_E      enVideoFormat;      /* RW; Video format of target image. */
    PIXEL_FORMAT_E      enPixelFormat;      /* RW; Pixel format of target image. */
    DYNAMIC_RANGE_E     enDynamicRange;     /* RW; DynamicRange of target image. */
    COMPRESS_MODE_E     enCompressMode;     /* RW; Compression mode of the output. */
    FRAME_RATE_CTRL_S   stFrameRate;        /* Frame rate control info */
    HI_BOOL             bMirror;            /* RW; Mirror enable. */
    HI_BOOL             bFlip;              /* RW; Flip enable. */
    HI_U32              u32Depth;           /* RW; Range: [0, 8]; User get list depth. */
    ASPECT_RATIO_S      stAspectRatio;      /* Aspect Ratio info. */
} VPSS_CHN_ATTR_S;