tl5147

sce1234

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？
3 M; P9 {9 d4 g, N, D) N$ y* t[   67.362524] tvp514x 1-005d: tvp5146 (Version - 0x07) found at 0xba (DaVinci I2C adapter)Found standard is support NTSC ...not detect.
# K1 ^+ }: {5 `9 @1 `3 G$ eFound standard is support NTSC-M ...not detect.
Found standard is support NTSC-M-JP ...not detect.
: I1 H' c. X; Z' R# h9 ~  _8 j2 @Found standard is support NTSC-M-KR ...not detect.
Found standard is support PAL ...not detect.
; x1 D5 E' `; i, ZFound standard is support PAL-BG ...not detect.
3 T3 j% d7 B9 v' MFound standard is support PAL-H ...not detect.
1 R) ?5 _7 x$ D* R( s2 rFound standard is support PAL-I ...not detect.
% e2 C* K  G. f2 b3 [7 BFound standard is support PAL-DK ...not detect.
VIDIOC_ENUM_STD failed
$ s/ H3 [) y' m" L( b9 r: Invalid argument  
( s- z; |5 u4 L0 ~/ ]; \
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Tronlong-陈工

请检查下是否硬件连接的问题，有时能正常采图的话程序上应该问题不大。