support gaps between frame_num 2.

Signed-off-by: Zhong Cong <congx.zhong@intel.com>
support gaps between frame_num 3.

Signed-off-by: Zhong Cong <congx.zhong@intel.com>
support gaps between frame_num 4.

Signed-off-by: Zhong Cong <congx.zhong@intel.com>
support gaps between frame_num 5.

Signed-off-by: Zhong Cong <congx.zhong@intel.com>
aaa

Signed-off-by: Zhong Cong <congx.zhong@intel.com>