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" F% ~( f' c3 d/ ~1 j[ 67.362524] tvp514x 1-005d: tvp5146 (Version - 0x07) found at 0xba (DaVinci I2C adapter)Found standard is support NTSC ...not detect. # a K& w) J/ L/ q' `Found standard is support NTSC-M ...not detect. 1 J0 I6 {3 q' q2 m& s0 NFound standard is support NTSC-M-JP ...not detect./ a8 g, a% z; l" u2 k
Found standard is support NTSC-M-KR ...not detect. * f9 K7 Q8 x1 C+ v* q$ UFound standard is support PAL ...not detect. 6 c$ G3 X3 G8 ]0 r- _Found standard is support PAL-BG ...not detect.$ F3 y7 v( B1 @1 T
Found standard is support PAL-H ...not detect.# F& t# Y" U0 m. W* W8 w
Found standard is support PAL-I ...not detect. * H1 G0 r+ V" L" f5 v1 CFound standard is support PAL-DK ...not detect.. ?5 k5 H: h$ y8 k
VIDIOC_ENUM_STD failed7 @( e0 d" r% D3 r( ^
: Invalid argument 0 f ~- s4 m9 g
: I( U! {, B$ h8 v
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发表于 2018-8-15 15:09:07
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