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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？# T @0 X3 Z" A/ M# _0 M
[ 67.362524] tvp514x 1-005d: tvp5146 (Version - 0x07) found at 0xba (DaVinci I2C adapter)Found standard is support NTSC ...not detect.
. B f$ R/ O! Y! y& c9 ~" D1 ZFound standard is support NTSC-M ...not detect.5 o- r8 g3 m# n# e4 \
Found standard is support NTSC-M-JP ...not detect." N: L! W% O' Z$ d8 J
Found standard is support NTSC-M-KR ...not detect.
7 g9 f. z; W$ P7 M b' ZFound standard is support PAL ...not detect.) f$ Z1 f* i! A2 ]: v) s3 C3 t
Found standard is support PAL-BG ...not detect.( t( [+ h& A4 v7 O6 u% |, a
Found standard is support PAL-H ...not detect.8 w \5 s u" S) Y! f5 T) t$ Z8 H
Found standard is support PAL-I ...not detect.1 z& c3 E( U7 E6 s
Found standard is support PAL-DK ...not detect.
2 u3 u- B7 g8 U# jVIDIOC_ENUM_STD failed) R) h$ E/ n' L, w/ n4 ~
: Invalid argument # Y+ }, V+ k$ L2 t, }( ]" }1 v
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发表于 2018-8-15 15:09:07
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