abhiraljain/ffmpeg

FFmpeg

Now execute FFmpeg commands on your Android smartphone. This app is based on MobileFFmpeg.

Download the app.

Features:

Easy to use.

Responsive and Friendly UI.

Input and output commands managed by the app.

Shows log of the ongoing process.

Screenshots

ffmpeg's Issues

some commands are not working when they should be.

-hwaccel auto
-y
-ss 00:00:09
-to 00:00:10.5 
-i "movie.mkv" 
-filter:v "fps=30"
-an
-sn
"output.mp4"

This command works fine on another ffmpeg GUI app, but even after removing the -hwaccel command, the -ss, -to, -an, -sn options are failing too.

FFmpeg/lib/ffmpeg.dart

Line 1269 in d3bf83b

if (command.contains('-') && command.length > 2) {

This might be the problematic code because you are limiting the valid commands to 2+

The trick to using -ss efffectively to trim the media file is to mention it before the -i input command. This way it won't take several minutes just to seek to the timestamp.

[big move] Replace mobileffmpeg with ffmpeg-kit

Since development on mobileffmpeg has been stopped and changed to ffmpeg-kit api, its time to move too.

Old:

FFmpeg/pubspec.yaml

Line 15 in d3bf83b

flutter_ffmpeg: ^0.4.2

New:

dependencies:
  ffmpeg_kit_flutter: 6.0.3

Follow this guide:
https://github.com/arthenica/ffmpeg-kit/tree/main/flutter/flutter#2-installation

[UI/UX] The command is automatically entered after pressing space but i want to add some "args"

Example

-filter:v "fps=30"

Problem on Android 11

Permission denied while trying to convert any file

The device I'm having this issue is running Android 11 and the app is at version 1.1.9

Steps to reproduce: take any file and do any process using the file and will give an error "opperation not permitted" the file permissions are allowed for this app, but only for multimedia.

Hints for the solution: either ask android to have permissions to r/w all storage or change default output folder to any for multimedia.

"Import Media" button does not work on Android 11

Android 11 has a SAF (storage access framework) which restricts the manipulation of media to certain folders only. maybe you need to check if thats causing the problem :)

Commands entered are lost when switching apps

App Activity Lifecycle (statefulwidget) is not handled properly.

Maybe this medium article and this stackoverflow question will help you.

Need help regarding building FFmpeg

Can you help me to build FFmpeg-kit for android?