Install required packages: # First update the host package list The build environment is tested under Ubuntu 18.04 and Ubuntu 20.04.
In addition, the host must be connected to a network and have access to the Internet so that all source code and tools may be downloaded. Inadequate memory may result slow builds and random build errors. If less memory is used, then some additional swap space may be needed. System Requirementsīuilding an image from source with Yocto requires a host with the following: Video:10408kB audio:156kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.This article provides step-by-step instructions for building a Linux image with TechNexion's Yocto BSP, which supports the i.MX series of processors.
$ ffmpeg -ss 00:00:12 -i DSCN8885.m4v -t 00:00:22 -vcodec copy -acodec copy vr2.m4v ffmpeg version N-78351-ga25c5db Copyright (c) 2000-2016 the FFmpeg developersīuilt with gcc 4.8 (Ubuntu 4.8.4-2ubuntu1~14.04)Ĭonfiguration: -extra-libs=-ldl -prefix=/opt/ffmpeg -mandir=/usr/share/man -enable-avresample -disable-debug -enable-nonfree -enable-gpl -enable-version3 -enable-libopencore-amrnb -enable-libopencore-amrwb -disable-decoder=amrnb -disable-decoder=amrwb -enable-libpulse -enable-libfreetype -enable-libx264 -enable-libx265 -enable-libfdk-aac -enable-libvorbis -enable-libmp3lame -enable-libopus -enable-libvpx -enable-libspeex -enable-libass -enable-avisynth -enable-libsoxr -enable-libxvid -enable-libvidstab
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