【调试技巧】VPU硬解码时间打印和FAQ

<6>[67571.564109] rk_vcodec: fdf80200.rkvdec: pid: 5612, session: 0000000002cc94c5, time: 6447 us
<6>[67571.567453] rk_vcodec: fdf80200.rkvdec: pid: 5612, session: 0000000002cc94c5, time: 8763 us
<6>[67571.577544] rk_vcodec: fdf80200.rkvdec: pid: 5612, session: 00000000a4ecfbe9, time: 11576 us
<6>[67571.591900] rk_vcodec: fdf80200.rkvdec: pid: 5612, session: 00000000b0a63529, time: 17950 us
<6>[67571.595159] rk_vcodec: fdf80200.rkvdec: pid: 5612, session: 00000000b0a63529, time: 20098 us
<6>[67571.598158] rk_vcodec: fdf80200.rkvdec: pid: 5612, session: 00000000b0a63529, time: 22129 us
<6>[67571.643535] rk_vcodec: fdf80200.rkvdec: pid: 5612, session: 00000000b0a63529, time: 8615 us
<6>[67571.647492] rk_vcodec: fdf80200.rkvdec: pid: 5612, session: 00000000a4ecfbe9, time: 3242 us
<6>[67571.675661] rk_vcodec: fdf80200.rkvdec: pid: 5612, session: 000000002678b806, time: 3482 us
<6>[67571.678776] rk_vcodec: fdf80200.rkvdec: pid: 5612, session: 0000000002cc94c5, time: 6589 us
<6>[67571.681963] rk_vcodec: fdf80200.rkvdec: pid: 5612, session: 00000000b0a63529, time: 3583 us
<6>[67571.694272] rk_vcodec: fdf80200.rkvdec: pid: 5612, session: 00000000a4ecfbe9, time: 3262 us
<6>[67571.717812] rk_vcodec: fdf80200.rkvdec: pid: 5612, session: 0000000002cc94c5, time: 3004 us
<6>[67571.741402] rk_vcodec: fdf80200.rkvdec: pid: 5612, session: 00000000a4ecfbe9, time: 3151 us
<6>[67571.769939] rk_vcodec: fdf80200.rkvdec: pid: 5612, session: 000000002678b806, time: 3334 us
<6>[67571.773177] rk_vcodec: fdf80200.rkvdec: pid: 5612, session: 0000000002cc94c5, time: 6573 us
<6>[67571.776449] rk_vcodec: fdf80200.rkvdec: pid: 5612, session: 00000000a4ecfbe9, time: 9844 us
<6>[67571.803860] rk_vcodec: fdf80200.rkvdec: pid: 5612, session: 00000000a4ecfbe9, time: 9195 us
<6>[67571.838067] rk_vcodec: fdf80200.rkvdec: pid: 5612, session: 000000002678b806, time: 6375 us
<6>[67571.840995] rk_vcodec: fdf80200.rkvdec: pid: 5612, session: 0000000002cc94c5, time: 8840 us
<6>[67571.844328] rk_vcodec: fdf80200.rkvdec: pid: 5612, session: 00000000b0a63529, time: 11582 us
<6>[67571.867736] rk_vcodec: fdf80200.rkvdec: pid: 5612, session: 000000002678b806, time: 3372 us
<6>[67571.871413] rk_vcodec: fdf80200.rkvdec: pid: 5612, session: 0000000002cc94c5, time: 6871 us
<6>[67571.877601] rk_vcodec: fdf80200.rkvdec: pid: 5612, session: 00000000b0a63529, time: 11580 us
<6>[67571.931093] rk_vcodec: fdf80200.rkvdec: pid: 5612, session: 000000002678b806, time: 3292 us
<6>[67571.934487] rk_vcodec: fdf80200.rkvdec: pid: 5612, session: 0000000002cc94c5, time: 6686 us
<6>[67571.940606] rk_vcodec: fdf80200.rkvdec: pid: 5612, session: 00000000a4ecfbe9, time: 12782 us
<6>[67571.960977] rk_vcodec: fdf80200.rkvdec: pid: 5612, session: 000000002678b806, time: 5869 us
<6>[67571.966935] rk_vcodec: fdf80200.rkvdec: pid: 5612, session: 00000000b0a63529, time: 3297 us
<6>[67571.978548] rk_vcodec: fdf80200.rkvdec: pid: 5612, session: 00000000a4ecfbe9, time: 3060 us
<6>[67571.995181] rk_vcodec: fdf80200.rkvdec: pid: 5612, session: 0000000002cc94c5, time: 3464 us
<6>[67572.002837] rk_vcodec: fdf80200.rkvdec: pid: 5612, session: 000000002678b806, time: 3052 us
<6>[67572.014311] rk_vcodec: fdf80200.rkvdec: pid: 5612, session: 00000000b0a63529, time: 2966 us


RK3568这么久是不是哪里有问题