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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？
/ {8 v% G( ]9 P" ~/ y! r9 P[ 67.362524] tvp514x 1-005d: tvp5146 (Version - 0x07) found at 0xba (DaVinci I2C adapter)Found standard is support NTSC ...not detect.: r. @. G( t- V, x
Found standard is support NTSC-M ...not detect.
$ ^8 u+ R8 z! o {Found standard is support NTSC-M-JP ...not detect.
8 E( y5 y+ @$ q5 B8 z& X+ }Found standard is support NTSC-M-KR ...not detect.* L9 B2 V/ a8 j2 p1 H2 p
Found standard is support PAL ...not detect.1 L" x; l3 q% u' W& t
Found standard is support PAL-BG ...not detect.
9 m% h; `- B8 Q: P% ~Found standard is support PAL-H ...not detect.: |' b% M l! A$ p0 ]$ Z
Found standard is support PAL-I ...not detect.
1 r Z! x; S! S( @( JFound standard is support PAL-DK ...not detect.4 j" F) S, A( w, S) K$ Y
VIDIOC_ENUM_STD failed
% ^- D7 P* ]7 ^# q: Invalid argument / ?5 J$ U+ q0 t7 }" Y
8 A9 l9 I- ]0 c" w# X. H8 I, u; b& b
8 ]) v# @ b: ]+ o; d* W: ^ |
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发表于 2018-8-15 15:09:07
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