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？ " ?" Z; j3 n" [$ @ x& i; \& x# E& s: B2 H[ 67.362524] tvp514x 1-005d: tvp5146 (Version - 0x07) found at 0xba (DaVinci I2C adapter)Found standard is support NTSC ...not detect. 5 Q2 v* K! S4 yFound standard is support NTSC-M ...not detect. - V% t) z% h' j7 n8 UFound standard is support NTSC-M-JP ...not detect.8 j3 j8 q* t- v( B- A
Found standard is support NTSC-M-KR ...not detect. / X% Z& q: \6 d7 y4 w+ X9 L0 N. LFound standard is support PAL ...not detect.) G4 ` V& {* ?. i1 `9 n4 s+ B
Found standard is support PAL-BG ...not detect.) Y" u, f2 @8 j) f/ i
Found standard is support PAL-H ...not detect. 8 C5 s$ [8 M/ T" p& X' mFound standard is support PAL-I ...not detect.6 _4 r- M. ^, F r& u& x
Found standard is support PAL-DK ...not detect. ; |8 ]- g$ V' l8 ^VIDIOC_ENUM_STD failed 0 Z3 R% w. K8 I# H! ~! d: Invalid argument 3 l8 x4 x. e1 T# W- I* N
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发表于 2018-8-15 15:09:07
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