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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？: }; r) h9 Z" d8 f# ^) _1 c# `
[ 67.362524] tvp514x 1-005d: tvp5146 (Version - 0x07) found at 0xba (DaVinci I2C adapter)Found standard is support NTSC ...not detect.% |- F6 [$ H: v3 X& a; ~& o+ X
Found standard is support NTSC-M ...not detect.
/ O$ z+ Y% }- y+ iFound standard is support NTSC-M-JP ...not detect.+ s! m- |2 y ~" G! F
Found standard is support NTSC-M-KR ...not detect.3 A1 ]3 l; ^9 T9 o
Found standard is support PAL ...not detect.: |9 e. h/ E6 H3 u- |( U; M
Found standard is support PAL-BG ...not detect.- E1 T+ P" O' l
Found standard is support PAL-H ...not detect.
) g" ^8 d% t# \Found standard is support PAL-I ...not detect.
& Q, G: C; w; ?8 d; sFound standard is support PAL-DK ...not detect./ o# C4 J* `( M: M
VIDIOC_ENUM_STD failed
+ }! f5 D5 h7 a y" B9 l6 ?: Invalid argument . B3 B! k" B9 H# z" o, }' q
+ K; [6 O$ t, q. m" k: _' v1 M+ @$ x. Q a, i R* C2 B
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发表于 2018-8-15 15:09:07
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