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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？3 ?/ T7 \# n5 n4 \
[ 67.362524] tvp514x 1-005d: tvp5146 (Version - 0x07) found at 0xba (DaVinci I2C adapter)Found standard is support NTSC ...not detect.# B) ~4 W2 |9 o( {, i
Found standard is support NTSC-M ...not detect.
8 W0 z5 D# k9 ~/ a0 kFound standard is support NTSC-M-JP ...not detect.
7 a4 ~4 c4 C! h @- SFound standard is support NTSC-M-KR ...not detect.
. Z8 i, n0 n1 E& X t" I/ U! gFound standard is support PAL ...not detect.
6 P% s: v6 f& k1 NFound standard is support PAL-BG ...not detect.5 `- N; p5 t) N1 ~7 ^
Found standard is support PAL-H ...not detect.# U( O: q7 T# M, w3 x% J
Found standard is support PAL-I ...not detect.( O# G% y; ]* n$ v; z, v/ U
Found standard is support PAL-DK ...not detect.+ A* O2 e# H! m; `8 }
VIDIOC_ENUM_STD failed
, v) {- v" }4 t5 u: Invalid argument
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发表于 2018-8-15 15:09:07
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