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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？
" J. k& h1 F, M[ 67.362524] tvp514x 1-005d: tvp5146 (Version - 0x07) found at 0xba (DaVinci I2C adapter)Found standard is support NTSC ...not detect.( A! l8 P b8 x: }
Found standard is support NTSC-M ...not detect.+ e( f) \ Q. X) B4 }+ u
Found standard is support NTSC-M-JP ...not detect.
/ ^- }! t' \" E# |5 WFound standard is support NTSC-M-KR ...not detect.4 @) L/ R2 t! K1 `! w
Found standard is support PAL ...not detect.
4 P( `) n# ~2 v; `* n& ]4 r2 @0 [Found standard is support PAL-BG ...not detect.) T0 Z. }4 [4 f8 P
Found standard is support PAL-H ...not detect.
, H' k/ B! s6 V- s3 ]! B/ @Found standard is support PAL-I ...not detect. t1 D$ A5 R0 D, O4 `. |
Found standard is support PAL-DK ...not detect.& O, O6 E- h1 p% e) _" [# ]" g
VIDIOC_ENUM_STD failed
. E4 N/ n$ _1 K9 w2 ]* T% C m p: Invalid argument 1 J( N6 ?$ T8 \0 f7 v3 C
3 L: m% ]4 R" u9 k
9 [5 Q: E: x J! b8 ~" H |
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发表于 2018-8-15 15:09:07
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