帖子: RE: dm8168 VBR设置问题

你好，

1. 请参考xdias里面的ivideo.h, 你现在配置的是CBR。

typedef enum {
    IVIDEO_LOW_DELAY = 1,   /**< CBR rate control for video conferencing. */
    IVIDEO_STORAGE = 2,     /**< VBR rate control for local storage (DVD)
                             *   recording.
                             */
    IVIDEO_TWOPASS = 3,     /**< Two pass rate control for non real time
                             *   applications.
                             */
    IVIDEO_NONE = 4,        /**< No configurable video rate control
                              *  mechanism.
                              */
    IVIDEO_USER_DEFINED = 5,/**< User defined configuration using extended
                             *   parameters.
                             */

    /** Default setting. */
    IVIDEO_RATECONTROLPRESET_DEFAULT = IVIDEO_LOW_DELAY
} IVIDEO_RateControlPreset;

2. 你发的参数是704x576不是720p的分辨率。