为FFMPEG编译libvpx时编译错误
问题描述:
我正在编译我的64位Ubuntu 14机器上的FFMPEG。一切都很好编制,除了libvpx库,不断抛出的错误:为FFMPEG编译libvpx时编译错误
[AS] vp9/common/x86/vp9_subpixel_8t_ssse3.asm.o
vp9/common/x86/vp9_subpixel_8t_ssse3.asm:856: warning: label alone on a line without a colon might be in error
vp9/common/x86/vp9_subpixel_8t_ssse3.asm:897: warning: label alone on a line without a colon might be in error
vp9/common/x86/vp9_subpixel_8t_ssse3.asm:970: warning: label alone on a line without a colon might be in error
vp9/common/x86/vp9_subpixel_8t_ssse3.asm:1002: warning: label alone on a line without a colon might be in error
vp9/common/x86/vp9_subpixel_8t_ssse3.asm:340: error: invalid combination of opcode and operands
vp9/common/x86/vp9_subpixel_8t_ssse3.asm:457: error: invalid combination of opcode and operands
vp9/common/x86/vp9_subpixel_8t_ssse3.asm:897: error: invalid combination of opcode and operands
vp9/common/x86/vp9_subpixel_8t_ssse3.asm:1002: error: invalid combination of opcode and operands
make[1]: *** [vp9/common/x86/vp9_subpixel_8t_ssse3.asm.o] Error 1
make: *** [.DEFAULT] Error 2
我遵循这个指南:https://trac.ffmpeg.org/wiki/CompilationGuide/Ubuntu 我不知道这是什么错误意味着,而是介于阅读与NASM编译libvpx被打破,但我不知道如何编译它。安装1.2或1.1版本没有任何区别。有任何想法吗?
答
与YASM编译它的伎俩:
PATH="$PATH:$HOME/bin" ./configure --prefix="$HOME/ffmpeg_build" --disable-examples
PATH="$PATH:$HOME/bin" make
假设YASM在主目录编译