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编码一直是丢帧,同时无法保存到文件
Hi all,
我是用Hi3516A+ALC5616,有如下的log:
~ # cat /proc/umap/ai
[AI] Version: [Hi3516A_MPP_V1.0.6.0 B050 Release], Build Time: [Mar 28 2016, 19:35:48]
-----AI DEV ATTR---------------------------------------------------------------------------------------------------------
AiDev WorkMod SampR BitWid ChnCnt ClkSel SoundMod PoiNum ExFlag FrmNum
0 i2s_mas 48kHZ 16bit 2 1 stereo 320 0 30
-----AI DEV STATUS-------------------------------------------------------------------------------------------------------
AiDev IntCnt fifoCnt buffInt FrmTime MaxFrmTime TranLen IsrTime MaxIsrTime CBPhy CBSize ROffSet WOffSet
0 20186 0 0 15842 16025 1280 188 214 84276000 2560 0 0
-----AI DEV EXTEND STATUS------------------------------------------------------------------------------------------------
AiDev enTrack bMute Volume
0 0 0 0
-----AI CHN STATUS----------------------------------------------------------------------------------------------------------------
AiDev AiChn State Read Write BufFul UsrQueLost u32Data0 u32Data1
0 0 enable 0 0 0 0 0 0
0 1 enable 0 0 0 0 0 0
-----AI CHN RESAMPLE STATUS-------------------------------------------------------------------------------------------------------
AiDev AiChn State bResmp PoiNum InSampR OutSampR
0 0 enable disable 0 (null) (null)
0 1 enable disable 0 (null) (null)
-----AI CHN VQE STATUS0------------------------------------------------------------------------------------------------------------
AiDev AiChn State bVqe workmod RATE PoiNum bAnr bAgc bEq bHpf bAec bRnr bHdr bAvc bPeq WrFile
0 0 enable disable comm (null) 0 disable disable disable disable disable disable disable disable disable disable
0 1 enable disable comm (null) 0 disable disable disable disable disable disable disable disable disable disable
~ #cat /proc/umap/aenc
[AENC] Version: [Hi3516A_MPP_V1.0.6.0 B050 Release], Build Time[Mar 28 2016, 19:35:48]
-----AENC CHN ATTR--------------------------------------------------------------
ChnId PlType ADPCMType PoiNum BufSize G726Rate
0 adpcm DVI4 320 30 NULL
1 adpcm DVI4 320 30 NULL
-----AENC CHN STATUS------------------------------------------------------------
ChnId RcvFrm AiQueLost EncOk FrmErr BufFull GetStrm RlsStrm WtFile
0 0 14718 0 0 0 0 0 disable
1 0 0 0 0 0 0 0 disable
我发现ai基本正常,但是aenc,却是RcvFrm,GetStrm,RlsStrm都为0,同时WtFile状态是disable。
请大家帮忙看一下,谢谢!!
我是用Hi3516A+ALC5616,有如下的log:
~ # cat /proc/umap/ai
[AI] Version: [Hi3516A_MPP_V1.0.6.0 B050 Release], Build Time: [Mar 28 2016, 19:35:48]
-----AI DEV ATTR---------------------------------------------------------------------------------------------------------
AiDev WorkMod SampR BitWid ChnCnt ClkSel SoundMod PoiNum ExFlag FrmNum
0 i2s_mas 48kHZ 16bit 2 1 stereo 320 0 30
-----AI DEV STATUS-------------------------------------------------------------------------------------------------------
AiDev IntCnt fifoCnt buffInt FrmTime MaxFrmTime TranLen IsrTime MaxIsrTime CBPhy CBSize ROffSet WOffSet
0 20186 0 0 15842 16025 1280 188 214 84276000 2560 0 0
-----AI DEV EXTEND STATUS------------------------------------------------------------------------------------------------
AiDev enTrack bMute Volume
0 0 0 0
-----AI CHN STATUS----------------------------------------------------------------------------------------------------------------
AiDev AiChn State Read Write BufFul UsrQueLost u32Data0 u32Data1
0 0 enable 0 0 0 0 0 0
0 1 enable 0 0 0 0 0 0
-----AI CHN RESAMPLE STATUS-------------------------------------------------------------------------------------------------------
AiDev AiChn State bResmp PoiNum InSampR OutSampR
0 0 enable disable 0 (null) (null)
0 1 enable disable 0 (null) (null)
-----AI CHN VQE STATUS0------------------------------------------------------------------------------------------------------------
AiDev AiChn State bVqe workmod RATE PoiNum bAnr bAgc bEq bHpf bAec bRnr bHdr bAvc bPeq WrFile
0 0 enable disable comm (null) 0 disable disable disable disable disable disable disable disable disable disable
0 1 enable disable comm (null) 0 disable disable disable disable disable disable disable disable disable disable
~ #cat /proc/umap/aenc
[AENC] Version: [Hi3516A_MPP_V1.0.6.0 B050 Release], Build Time[Mar 28 2016, 19:35:48]
-----AENC CHN ATTR--------------------------------------------------------------
ChnId PlType ADPCMType PoiNum BufSize G726Rate
0 adpcm DVI4 320 30 NULL
1 adpcm DVI4 320 30 NULL
-----AENC CHN STATUS------------------------------------------------------------
ChnId RcvFrm AiQueLost EncOk FrmErr BufFull GetStrm RlsStrm WtFile
0 0 14718 0 0 0 0 0 disable
1 0 0 0 0 0 0 0 disable
我发现ai基本正常,但是aenc,却是RcvFrm,GetStrm,RlsStrm都为0,同时WtFile状态是disable。
请大家帮忙看一下,谢谢!!
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