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• 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.

• How to use the latest version of @ffmpeg/ffmpeg in a React.js project ?

  21 janvier, par Muzammil Raza

  I'm working on a React.js project where I need to process videos in the browser using @ffmpeg/ffmpeg. I noticed that the package has been updated recently, and the API and functions have changed.

  


  In the older version, I used to import the package and functions like this :

  


  import { createFFmpeg, fetchFile } from '@ffmpeg/ffmpeg';


  


  However, in the latest version, I see that the import has changed to :

  


  import { FFmpeg } from '@ffmpeg/ffmpeg';


  


  and all new functions are changed I have checked in by log :

  


  I have check by console ffmpeg, it show :

  


  createDir: path => {…}
deleteDir: path => {…}
deleteFile: path => {…}
exec: ƒ ( /** ffmpeg command line args */ args)
listDir: path => {…}
load: ƒ ()
loaded: true
readFile: ƒ (path)
rename: (oldPath, newPath) => {…}
terminate: () => {…}
writeFile: (path, data) => {…}


  


  I'm not sure about the changes in the API and functions, and I couldn't find any updated documentation or guides on how to use the latest version of @ffmpeg/ffmpeg in a React.js project.

  


  I have task of video processing for streaming and need to add logo in video.

  


  Could someone please provide guidance on how to use the latest version of @ffmpeg/ffmpeg in a React.js project ? Specifically, I'm looking for information on the changes in the API, the new function names, and how to perform video processing tasks with the latest version.

  


  If anyone has experience with the latest version of @ffmpeg/ffmpeg or knows the updated usage, any help or examples would be greatly appreciated. Thank you !

  


• How to apply yadif filter with Motion-Project ?

  20 décembre 2020, par Caio Piccirillo

  I'm using a analogic video card (bt878) with linux (debian 9) to monitor traffic, but this card is interlaced and I don't know how to deinterlace using Yadif filter using ffmpeg on motion and stream the deinterlaced image. Can someone help me ?

  


  Here is an example of current image output, notice on truck at top right :