Laerdal.FFmpeg.iOS

Xamarin.Android package : https://github.com/Laerdal/Laerdal.FFmpeg.Android

Xamarin.Forms package : https://github.com/Laerdal/Laerdal.FFmpeg

Xamarin binding library around @tanersener's Mobile-FFmpeg library.

The native iOS library can be found here: https://github.com/tanersener/mobile-ffmpeg

Mobile FFmpeg Package	Laerdal.FFmpeg.iOS
Audio
Full
Full.Gpl
Https
Https.Gpl
Min
Min.Gpl
Video

External libraries

Package	External libraries
Audio	lame libilbc libvorbis opencore-amr opus shine soxr speex twolame vo-amrwbenc wavpack
Full	fontconfig freetype fribidi gmp gnutls kvazaar lame libaom libass libiconv libilbc libtheora libvorbis libvpx libwebp libxml2 opencore-amr opus shine snappy soxr speex twolame vo-amrwbenc wavpack
Full.Gpl	fontconfig freetype fribidi gmp gnutls kvazaar lame libaom libass libiconv libilbc libtheora libvorbis libvpx libwebp libxml2 opencore-amr opus shine snappy soxr speex twolame vid.stab vo-amrwbenc wavpack x264 x265 xvidcore
Https	gmp gnutls
Https.Gpl	gmp gnutls vid.stab x264 x265 xvidcore
Min	-
Min.Gpl	vid.stab x264 x265 xvidcore
Video	fontconfig freetype fribidi kvazaar libaom libass libiconv libtheora libvpx libwebp snappy

Folder structure

• Laerdal.FFmpeg.iOS = Xamarin Binding Library project and nuget files
• Laerdal.FFmpeg.iOS.Source = Source files from Github release
• Laerdal.FFmpeg.iOS.Output = Build output from building Laerdal.FFmpeg.iOS

Local build

Requirements

You'll need :

• MacOS
  • with XCode
  • with Xamarin.iOS (obviously)
  • [with ObjectiveSharpie] :

Download Latest Release More about Objective Sharpie

Steps to build

1) Checkout

git clone https://github.com/Laerdal/Laerdal.Dfu.iOS.git

2) Run build script

Usage:

./build.sh [-p|--package [audio|full|full-gpl|https|https-gpl|min|min-gpl|video]] [-r|--revision build_revision] [-c|--clean-output] [-v|--verbose] [-s|--sharpie]

Parameters:

• -p | --package [audio|full|full-gpl|https|https-gpl|min|min-gpl|video]
  • Multiple -p paramaters can be added.
  • Everything will be built if no -p parameter is used.
  • See https://github.com/tanersener/mobile-ffmpeg for more information
• -r | --revision [build_revision]
  • Sets the revision number, default = mdd.hMMSS
• -c | --clean-output
  • Cleans the output before building
• -v | --verbose
  • Enable verbose build details from msbuild tasks
• -s | --sharpie
  • Regenerates objective sharpie autogenerated files, useful to spot API changes
• -h | --help
  • Prints this message

To build only full and full-gpl, clean the output and run objective sharpie to update the ApiDefinitions :

./build.sh -p full -p full-gpl -c -s

To build everything :

./build.sh

3) Review changes in Laerdal.FFmpeg.iOS/Sharpie_Generated

The ./build.sh script can run the objective sharpie command. You need to review if any API changes have occured in Laerdal.FFmpeg.iOS/Sharpie_Generated.

Other scripts

• ./download.sh
  • Downloads all the Github release files that would be needed in build.
• ./sharpie.sh
  • Only downloads the 'min' release file and generates the Sharpie files.