ffmpeg avi 1080P解析 编译选项

./configure --enable-cross-compile --prefix=../compiled/armv7 --arch=arm --target-os=darwin --cc=/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/gcc --as='gas-preprocessor/gas-preprocessor.pl /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/gcc' --sysroot=/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS6.0.sdk --cpu=cortex-a9 --extra-cflags='-arch armv7' --extra-ldflags='-arch armv7 -isysroot/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS6.0.sdk' --enable-pic --enable-stripping --disable-logging --enable-static --disable-shared --disable-doc --disable-debug --disable-programs --disable-avdevice --disable-postproc --disable-avfilter --disable-swresample --disable-avresample --disable-network --disable-encoders --disable-muxers --disable-bsfs --disable-protocols --disable-indevs --disable-outdevs --disable-devices --disable-filters