Installing ffmpeg_kit_flutter enables the https package by default. Packages and external libraries included in each one of them. Packages wiki page to see the names of those These packages are namedĪccording to the external libraries included. To encode vp8 or vp9 videos, you needĪ ffmpeg_kit_flutter package with libvpx inside.įfmpeg-kit provides eight packages that include different sets of external libraries. ToĮncode an h264 video, you need to install a package with x264 inside. You have to install a ffmpeg_kit_flutter package that has at least one of them inside. For example, to encode an mp3 file you need lame or To be enabled in order to encode specific formats/codecs.

However, there are certain external libraries that needs dependencies:įFmpeg includes built-in encoders for some popular formats. Licensed under LGPL 3.0 by default, some packages licensed by GPL v3.0 effectivelyĪdd ffmpeg_kit_flutter as a dependency in your pubspec.yaml file. , libtheora, libvorbis, libvpx, libwebp, libxml2, opencore-amr, opus, shine, snappy, soxr The command: ffmpeg -format_code Hp25 -f decklink -i 'Decklink Quad (1)' -c:v libx264 -preset fast -video_size 1920x1080 -framerate 25 -an truc.mp4įfmpeg version N-93591-ga0559fc Copyright (c) 2000-2019 the FFmpeg developersīuilt with Apple LLVM version 10.0.0 (clang-1000.11.45.Arm-v7a, arm-v7a-neon, arm64-v8a, x86 and x86_64 architectures on AndroidĪrmv7, armv7s, arm64, arm64-simulator, i386, x86_64, x86_64-mac-catalyst and arm64-mac-catalystĬan process Storage Access Framework (SAF) Uris on Androidĭav1d, fontconfig, freetype, fribidi, gmp, gnutls, kvazaar, lame, libass, libiconv, libilbc Still I have configured the card with the Desktop Video Setup (all connectors are inputs) and the 1st has a input signal.ĭo I miss someting? Should 'configure' the card in a way upfront? FFmpeg list successfully all the inputs but when I try to capture using the command below, it returns an error : Decklink Quad (1): Device not configured. I have successfully compiled FFmpeg with the decklink SDK.

Ffmpeg install libx264 mac