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我用你们提供的tl5147的例子，采用PAL制式的摄像头，有时是正常通过的能采图的，但经常会出现以下错误，请问是什么原因引起的？
% F& K! O% M: o/ I, b[ 67.362524] tvp514x 1-005d: tvp5146 (Version - 0x07) found at 0xba (DaVinci I2C adapter)Found standard is support NTSC ...not detect.# E0 V! Y) Z2 z# A4 w
Found standard is support NTSC-M ...not detect.8 N0 O v5 W$ G2 s& u
Found standard is support NTSC-M-JP ...not detect.7 ~ q% C- x( d8 p+ `& s
Found standard is support NTSC-M-KR ...not detect.9 C7 X5 f( _9 L& P1 A) x
Found standard is support PAL ...not detect.9 y% z; v6 `$ _- n6 ~1 h) u8 i- K
Found standard is support PAL-BG ...not detect.* S5 |' L" o' k/ p
Found standard is support PAL-H ...not detect.# _4 N- Q* t) ?: b" z7 n+ D+ u
Found standard is support PAL-I ...not detect.5 K0 p# r* N8 T1 e' u) V& @# U3 q, k
Found standard is support PAL-DK ...not detect.
0 q, O" V1 _5 q3 E7 ?9 B% y5 W9 S2 ]VIDIOC_ENUM_STD failed. \: {8 J9 a" C; I7 V9 h
: Invalid argument
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发表于 2018-8-15 15:09:07
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