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？
: j+ D6 ~, a' v7 H3 B[   67.362524] tvp514x 1-005d: tvp5146 (Version - 0x07) found at 0xba (DaVinci I2C adapter)Found standard is support NTSC ...not detect.
4 i$ D+ D1 G0 ~6 y- ~& d+ S% E1 fFound standard is support NTSC-M ...not detect.
  o1 m& h; g! Q0 g$ A* XFound standard is support NTSC-M-JP ...not detect.
# m& G/ g/ A6 r) g2 y; z5 P4 JFound standard is support NTSC-M-KR ...not detect.
. g4 y% v/ }$ A& T9 hFound standard is support PAL ...not detect.
Found standard is support PAL-BG ...not detect.
6 E& z/ K6 U% E2 e* {Found standard is support PAL-H ...not detect.
/ J: a0 ?' v+ W/ ^. Q4 g, FFound standard is support PAL-I ...not detect.
Found standard is support PAL-DK ...not detect.
VIDIOC_ENUM_STD failed
4 E5 ?9 v. D' N; t5 D$ Z4 W7 e' [8 {: Invalid argument  
4 N9 d0 Z2 d+ X9 M& ?
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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。