我有一个 pro-res 文件,它有 6 个单声道音频通道。\n这里是 ffmpeg 控制台:
\n\n :\\test-remapping>ffmpeg -i MelleParadis_PART1_CONSTANTE.mov\nffmpeg version N-60106-ge6d1c66 Copyright (c) 2000-2014 the FFmpeg developers\n built on Jan 22 2014 22:01:26 with gcc 4.8.2 (GCC)\n configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-av\nisynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls --enab\nle-iconv --enable-libass --enable-libbluray --enable-libcaca --enable-libfreetyp\ne --enable-libgsm --enable-libilbc --enable-libmodplug --enable-libmp3lame --ena\nble-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-l\nibopus --enable-librtmp --enable-libschroedinger --enable-libsoxr --enable-libsp\neex --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvo-aa\ncenc --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx --enable-libwavp\nack --enable-libx264 --enable-libxavs --enable-libxvid --enable-zlib\n libavutil 52. 63.100 / 52. 63.100\n libavcodec 55. 49.100 / 55. 49.100\n libavformat …Run Code Online (Sandbox Code Playgroud) 我想制作一些蒙太奇,ImageMagick其中Python通过os.system()100个jpegs文件调用.
这是命令:
cmd='montage '+file[i]+' '+file[i+1]+' '+file[i+2]+' '+file[u+3]+' +file[i+4]+'...+file[i+99]
Run Code Online (Sandbox Code Playgroud)
我想知道如何避免写所有file[i+x]条目.这可能吗?