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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？& O1 ]5 r, I# _& @
[ 67.362524] tvp514x 1-005d: tvp5146 (Version - 0x07) found at 0xba (DaVinci I2C adapter)Found standard is support NTSC ...not detect.2 m$ W' K3 _" H6 |, K! Q
Found standard is support NTSC-M ...not detect.
* L5 S% G$ f( L+ a) MFound standard is support NTSC-M-JP ...not detect.
& v& Y+ \% t6 N8 Q5 j! i( p2 K1 OFound standard is support NTSC-M-KR ...not detect.& E( d- ?$ \* T
Found standard is support PAL ...not detect. S9 [) |/ y$ m0 \) n3 j
Found standard is support PAL-BG ...not detect. ^0 w8 F! L' k: K
Found standard is support PAL-H ...not detect.2 w" O- V4 o( s/ M% p( H
Found standard is support PAL-I ...not detect.
+ I6 g+ n7 Y/ L" J0 T8 `Found standard is support PAL-DK ...not detect.0 A9 f7 M z" U' C$ Y
VIDIOC_ENUM_STD failed# q7 t/ p: O# Q+ q0 F
: Invalid argument
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发表于 2018-8-15 15:09:07
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