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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？
; M! }/ p( n/ [8 ]9 Q b/ r) N! }& i7 n; A[ 67.362524] tvp514x 1-005d: tvp5146 (Version - 0x07) found at 0xba (DaVinci I2C adapter)Found standard is support NTSC ...not detect.( R% R5 ]& Z. q5 I6 A" a4 x
Found standard is support NTSC-M ...not detect.
0 [( z2 P# ]6 V: lFound standard is support NTSC-M-JP ...not detect.' m; O* O1 p; V2 u; S2 U
Found standard is support NTSC-M-KR ...not detect.
1 o! Z" R) Y/ v" H! u! f1 q7 AFound standard is support PAL ...not detect.
3 N$ Y# q) o0 g" ~$ x3 A! W% MFound standard is support PAL-BG ...not detect.2 N4 P- d8 e, r! d
Found standard is support PAL-H ...not detect.
% S' |9 `' R! ^2 D" {Found standard is support PAL-I ...not detect.8 j& G6 i. E8 N3 k5 L
Found standard is support PAL-DK ...not detect.% N9 K9 i. o$ G* N3 N. ]
VIDIOC_ENUM_STD failed5 t- x; P9 M: s0 S9 Z7 R
: Invalid argument , K+ _. k8 }0 l$ f
5 |6 [2 l; b, z' b7 q3 B" L1 D& m3 R- V# g' x; [, j
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发表于 2018-8-15 15:09:07
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