estou em um smartphone, mas..., ffmpeg é nativo, tente verificar com
apt-cache search ffmpeg
T+
Bom dia amigo !
root@tadeu-desktop:/home/tadeu# apt-cache search ffmpeg
dvd95 - DVD9 to DVD5 converter
dvdrip - perl front end for transcode and ffmpeg
chromium-codecs-ffmpeg-dbg - chromium-codecs-ffmpeg debug symbols
chromium-codecs-ffmpeg-extra-dbg - chromium-codecs-ffmpeg-extra debug symbols
ffmpeg2theora - Theora video encoder using ffmpeg
ffmpegthumbnailer - fast and lightweight video thumbnailer
ffmpegthumbnailer-dbg - debugging informations for ffmpegthumbnailer
ffmsindex - Command line tool to create ffms2 index files
gmerlin-encoders-ffmpeg - ffmpeg encoders for Gmerlin
harvid - HTTP Ardour Video Server
kdenlive-data - non-linear video editor (data files)
kdenlive-dbg - non-linear video editor (debugging symbols)
kffmpegthumbnailer - video thumbnailer for KDE
kmplayer - media player for KDE
libav-tools - Multimedia player, server, encoder and transcoder
libavifile-0.7-bin - toolkit for libavifile
libavifile-0.7-common - toolkit for libavifile
libavifile-0.7c2 - shared libraries for AVI read/writing
libdlna-dev - development files for libdlna
libdlna0 - DLNA codec library
libffmpegthumbnailer-dev - development files for ffmpegthumbnailer
libffmpegthumbnailer4 - shared library for ffmpegthumbnailer
libffms2-3 - Cross platform ffmpeg wrapper library
libffms2-dev - Development files for libffms2
libpostproc-dev - FFmpeg derived postprocessing library - development headers
libpostproc52 - FFmpeg derived postprocessing library
libxine1-ffmpeg - MPEG-related plugins for libxine1
libxine2-ffmpeg - MPEG-related plugins for libxine2
moc-ffmpeg-plugin - ncurses based console audio player - ffmpeg plugin
morituri - CD ripper aiming for maximum quality
nepomuk-core-ffmpegextractor - Nepomuk Semantik Desktop core libraries -- Video Tag reader
python-audioread - Backend-agnostic audio decoding Python package
python3-audioread - Backend-agnostic audio decoding Python 3 package
recorditnow - desktop recorder for KDE
silan - commandline tool to detect silence in audio-files
squeezelite - lightweight headless Squeezebox emulator - ALSA version
squeezelite-pa - lightweight headless Squeezebox emulator - PortAudio version
tumbler-plugins-extra - D-Bus thumbnailing service (additional plugins)
winff - graphical video and audio batch converter using ffmpeg or avconv
winff-dbg - winff debugging symbols
winff-doc - winff documentation
winff-gtk2 - GTK+ variant of winff
winff-qt - Qt variant of winff
imagination - Criador de apresentações em DVD
imagination-common - DVD slide show maker - common files
libavbin-dev - ficheiros de desenvolvimento para libavbin
libavbin0 - cross-platform media decoding library
qmmp - Reprodutor de áudio rico em funcionalidades com suporte para muitos formatos
cmus-plugin-ffmpeg - lightweight ncurses audio player (FFmpeg plugin)
dvdrip-utils - perl front end for transcode and ffmpeg (tools)
ffmpegthumbs - video thumbnail generator using ffmpeg
kdenlive - editor de vídeo não-linear
libk3b6-extracodecs - KDE CD/DVD burning application library - extra decoders
chromium-codecs-ffmpeg - Free ffmpeg codecs for the Chromium Browser
chromium-codecs-ffmpeg-extra - Extra ffmpeg codecs for the Chromium Browser
root@tadeu-desktop:/home/tadeu#