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• create GIF image from images on android [duplicate]

  8 mars 2015, par Vahagn Vardanyan

  This question already has an answer here :

  • How to create an animated GIF from JPEGs in Android (development)
    
    5 answers
    

  I use android studio for work with video, images. Can add filter rotate and many many function ? But may be someone know how can I create GIF image from generated images ?

  I use javacv, ffmpeg lib

• Can't use ffmpeg 3.2 in Android project

  21 novembre 2016, par world2ashish

  Tried almost everything, spent almost 4-5 days trying and still counting.

  The reason I want to compile recent version of ffmpeg is because https://github.com/WritingMinds/ffmpeg-android-java doesn’t work for video rotation. For this also I tried multiple answers, different versions of answer (transpose=1, transpose=dir=cclock, etc)

  Somewhere it was mentioned that rotate command wont work with previous versions of ffmpeg, so after a lot of trials, I started working on compilation of new ffmpeg. But all the tutorials for ffmpeg belong to earlier versions (of Android NDk, ffmpeg) which wont work with ffmpeg 3.2 and NDK r13b (I also tried with NDK downloaded by studio itself but no luck). In case it worked for you, please help.

  After a lot of frustrating experience I am writing this. Please help with a workflow or a clear direction. Thanks

  Wasnt able to tag ffmpeg3.2 because of reputation.

• C# FFmpeg Dynamic-Link Library

  25 juillet 2022, par iltan

  I need FFmpeg as dll for C#. I want to do something like ;

  


  static void Convert(Stream onlyAudioStream, Stream onlyVideoStream, string path)
{
    FFmpegNameSpace.FFmpeg ff = new FFmpegNameSpace.FFmpeg();
    ff.AddInput(onlyAudioStream);
    ff.AddInput(onlyVideoStream);
    ff.Save(path);
}


  


  And the problem is I don't know how can i get ffmpeg dll.

  


  Example :
I did this before in libwebp. Things we need to do to get libwebp dll ;
1- Download libwebp source
2- Open Visual Studio 2019 Developer Tools
3- Run command in libwebp source directory "nmake /f Makefile.vc CFG=release-static RTLIBCFG=static OBJDIR=output"
4- Done you will find dll in output directory

  


  Edit : I searched a lot and couldn't find the solution. I decided to use ffmpeg.exe whenever I need it.
Thank you all