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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?
, i6 n1 z P j4 o: z5 F[ 67.362524] tvp514x 1-005d: tvp5146 (Version - 0x07) found at 0xba (DaVinci I2C adapter)Found standard is support NTSC ...not detect.
! S( G4 K# P! p% n9 ?Found standard is support NTSC-M ...not detect.% d" ^1 h9 ], n2 |
Found standard is support NTSC-M-JP ...not detect.
- ^% ?" q: ?1 z% ~* V; d$ k$ YFound standard is support NTSC-M-KR ...not detect.' \* l) n4 X7 |
Found standard is support PAL ...not detect.
' r" ^5 M$ z9 s; y, C5 fFound standard is support PAL-BG ...not detect.- \5 ?3 p; v( |) {; r. \
Found standard is support PAL-H ...not detect.
, Z1 _: z3 i; n; qFound standard is support PAL-I ...not detect.9 G' f U$ p' M" O
Found standard is support PAL-DK ...not detect.
/ v$ Y) C, j$ N* }& ]VIDIOC_ENUM_STD failed
, d P5 S6 G% M2 p, I: Invalid argument 1 x$ R* ^% U" r. A1 c' p5 j
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