!wget -c https://cdn.creatomate.com/demo/mountains.mp4
!wget -c http://www.jsayles.com/music/sheep.mp3
import subprocess
from FFmpeg.ffmpeg import FFmpeg
output = 'audio.mp4'
ff = (
FFmpeg()
.OverwriteOutput()
.addInput('mountains.mp4')
.addInput('sheep.mp3')
.complexFilter("-codec:v 'libx264' -codec:a 'aac' -map '0:v:0' -map '1:a:0' -shortest")
.output(output)
)
ff.execute(stderr = subprocess.STDOUT, shell = False)
starting ffmpeg with command: ffmpeg -y -i mountains.mp4 -i sheep.mp3 -filter_complex -codec:v 'libx264' -codec:a 'aac' -map '0:v:0' -map '1:a:0' -shortest audio.mp4
ffmpeg version 4.4.2-0ubuntu0.22.04.1 Copyright (c) 2000-2021 the FFmpeg developers
built with gcc 11 (Ubuntu 11.2.0-19ubuntu1)
configuration: --prefix=/usr --extra-version=0ubuntu0.22.04.1 --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --arch=amd64 --enable-gpl --disable-stripping --enable-gnutls --enable-ladspa --enable-libaom --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libcodec2 --enable-libdav1d --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libjack --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librabbitmq --enable-librubberband --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libsrt --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvorbis --enable-libvpx --enable-libwebp --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzimg --enable-libzmq --enable-libzvbi --enable-lv2 --enable-omx --enable-openal --enable-opencl --enable-opengl --enable-sdl2 --enable-pocketsphinx --enable-librsvg --enable-libmfx --enable-libdc1394 --enable-libdrm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libx264 --enable-shared
libavutil 56. 70.100 / 56. 70.100
libavcodec 58.134.100 / 58.134.100
libavformat 58. 76.100 / 58. 76.100
libavdevice 58. 13.100 / 58. 13.100
libavfilter 7.110.100 / 7.110.100
libswscale 5. 9.100 / 5. 9.100
libswresample 3. 9.100 / 3. 9.100
libpostproc 55. 9.100 / 55. 9.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'mountains.mp4':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2avc1mp41
encoder : Lavf58.76.100
Duration: 00:00:08.50, start: 0.083000, bitrate: 932 kb/s
Stream #0:0(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p, 640x360 [SAR 1:1 DAR 16:9], 681 kb/s, 24.12 fps, 24 tbr, 24k tbn, 48 tbc (default)
Metadata:
handler_name : VideoHandler
vendor_id : [0][0][0][0]
Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 253 kb/s (default)
Metadata:
handler_name : SoundHandler
vendor_id : [0][0][0][0]
[mp3 @ 0x592d4d2bd6c0] Estimating duration from bitrate, this may be inaccurate
Input #1, mp3, from 'sheep.mp3':
Metadata:
title : sheep
Duration: 00:03:52.83, start: 0.000000, bitrate: 320 kb/s
Stream #1:0: Audio: mp3, 44100 Hz, stereo, fltp, 320 kb/s
[AVFilterGraph @ 0x592d4d2a19c0] No such filter: '-codec:v libx264 -codec:a aac -map 0:v:0 -map 1:a:0 -shortest'
Error initializing complex filters.
Invalid argument
(1, '', None)