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？# E7 Q0 c, E( }3 m" N
[ 67.362524] tvp514x 1-005d: tvp5146 (Version - 0x07) found at 0xba (DaVinci I2C adapter)Found standard is support NTSC ...not detect.2 |# J5 m2 ]/ q: c0 h
Found standard is support NTSC-M ...not detect. : i1 ]0 R+ {2 `Found standard is support NTSC-M-JP ...not detect. - ]7 O% K6 r& L& N+ pFound standard is support NTSC-M-KR ...not detect.4 `% I( `( q; x3 J7 `4 A
Found standard is support PAL ...not detect." V/ |) Y* C* B9 v% I
Found standard is support PAL-BG ...not detect. ' C, z0 e' z6 U* FFound standard is support PAL-H ...not detect. ! o7 D& d6 G2 r2 ]/ K6 R8 l# ^Found standard is support PAL-I ...not detect.0 `( W% }# A: e( x9 g- h- j
Found standard is support PAL-DK ...not detect.* ~- I7 I9 Q5 M [
VIDIOC_ENUM_STD failed+ F' O9 J7 c1 |
: Invalid argument - d O$ u4 ]" @
% f$ x1 B- A# j/ e; e
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发表于 2018-8-15 15:09:07
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