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？4 b# e9 f4 y; D$ ]
[ 67.362524] tvp514x 1-005d: tvp5146 (Version - 0x07) found at 0xba (DaVinci I2C adapter)Found standard is support NTSC ...not detect.' T: C7 ]' `0 k) N S
Found standard is support NTSC-M ...not detect.( v" w2 f: P' S" q( _
Found standard is support NTSC-M-JP ...not detect.! m4 v" I5 \1 t9 ^" {$ {/ b
Found standard is support NTSC-M-KR ...not detect./ V3 K2 f$ T) L9 `3 n# _+ F
Found standard is support PAL ...not detect. , v) A, X3 d3 w/ P; m' ?& dFound standard is support PAL-BG ...not detect. m. Z+ N. o. \3 T6 ~( xFound standard is support PAL-H ...not detect. + i( o: U2 ]( U7 R; A' KFound standard is support PAL-I ...not detect. . Z7 U: g- y0 \. e( ~8 ]Found standard is support PAL-DK ...not detect.$ ~; b# [( X* M7 m+ c8 [+ B
VIDIOC_ENUM_STD failed4 ^2 k1 c$ q" u. f6 e) z$ q8 B
: Invalid argument + d! t% K) g2 x) ^
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发表于 2018-8-15 15:09:07
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