pal的5158用的是SYSTEM_STD_MUX_2CH_D1,pal做两路采集视频,编码器的分辨率也是720*480,从5158的驱动看了也是pal制式,相机也是pal的720*576,不清楚为何设置了pal,隔行扫描,怎么还是240?
想看看cap部分、enc部分的分辨率,可是在CaptureLink_tskMain(),CaptureLink_drvCreate(),vps_printf()加的打印信息,串口打印不出来,怎么调呢?
Ternence_Hsu:
采集到 240,你在后面加一个 dei,加一个去隔行就可以了
user4748636:
回复 Ternence_Hsu:
原来的link是:
cap–>nfs–>ipcFramesOutVpssId–>ipcFramesInDspId–>dspAlgId
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—–>dup—>enc
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—>swms—>display
切视频显示都正常,在nfs后增加dei,运行时caplink创建都不能创建成功,原来虽然pal的d1是480,但正常显示啊。
user4748636:
回复 user4748636:
multich_vcap_venc.c:1268*********[m3vpss ]25674: CAPTURE: Create in progress !!![m3vpss ] Unhandled Exception:[m3vpss ] Exception occurred in ThreadType_Task[m3vpss ] handle: 0x33f15d40.[m3vpss ] stack base: 0x33fabe80.[m3vpss ] stack size: 0x8000.[m3vpss ] R0 = 0x000135b2R8= 0x92b792df[m3vpss ] R1 = 0xffffffffR9= 0x000135b3[m3vpss ] R2 = 0x33fb3ab8R10 = 0x33fb3cf8[m3vpss ] R3 = 0x33fb3ab4R11 = 0x33fb3ab4[m3vpss ] R4 = 0xffffffffR12 = 0x92e359a5[m3vpss ] R5 = 0x33fb3cf4SP(R13) = 0x33fb3a88[m3vpss ] R6 = 0x33fb3abcLR(R14) = 0x92b02bfb[m3vpss ] R7 = 0x00000000PC(R15) = 0x92b83ed2[m3vpss ] PSR = 0x21000000[m3vpss ] ICSR = 0x00400803[m3vpss ] MMFSR = 0x00[m3vpss ] BFSR = 0x82[m3vpss ] UFSR = 0x0000[m3vpss ] HFSR = 0x40000000[m3vpss ] DFSR = 0x00000000[m3vpss ] MMAR = 0x000135b3[m3vpss ] BFAR = 0x000135b3[m3vpss ] AFSR = 0x00000000[m3vpss ] Terminating Execution…
进入到caplink的create后,打印如上所示,caplink后面没有走
user4748636:
回复 user4748636:
加上deilink不对,d1的分辨率成720*240了,加dei前还是480高,不是想要的576高