https://github.com/a914-gowtham/android-video-trimmer
Helps to trim local videos with compress option on Android applications using Exoplayer and media3 libraries
https://github.com/a914-gowtham/android-video-trimmer
android-video-editor android-video-trimmer ffmpeg ffmpeg-android ffmpeg-libraries ffmpeg-wrapper ffmpegcommand trim-local-videos trimmer video-crop video-cropping video-cutter video-edit video-editing video-trim video-trimmer video-trimming videocompressor
Last synced: 4 months ago
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Helps to trim local videos with compress option on Android applications using Exoplayer and media3 libraries
- Host: GitHub
- URL: https://github.com/a914-gowtham/android-video-trimmer
- Owner: a914-gowtham
- License: other
- Created: 2020-07-19T20:46:44.000Z (almost 6 years ago)
- Default Branch: master
- Last Pushed: 2026-01-02T10:17:42.000Z (5 months ago)
- Last Synced: 2026-01-08T03:11:20.600Z (5 months ago)
- Topics: android-video-editor, android-video-trimmer, ffmpeg, ffmpeg-android, ffmpeg-libraries, ffmpeg-wrapper, ffmpegcommand, trim-local-videos, trimmer, video-crop, video-cropping, video-cutter, video-edit, video-editing, video-trim, video-trimmer, video-trimming, videocompressor
- Language: Java
- Homepage:
- Size: 189 MB
- Stars: 412
- Watchers: 5
- Forks: 127
- Open Issues: 44
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
README
[](https://jitpack.io/#jZAIKO/android-video-trimmer)
[](https://jitpack.io/#a914-gowtham/android-video-trimmer)
### Starting from 1.8.0 this library is using [media3](https://developer.android.com/media/media3/transformer/transformations) for media transcoding. Previously it was using [ffmpeg](https://github.com/arthenica/ffmpeg-kit?tab=readme-ov-file) which is deprecated now.
# Android-video-trimmer
##### Helps to trim local videos with many customizations on Android applications using exoplayer2 and FFmpeg [Demo app](https://github.com/a914-gowtham/android-video-trimmer/releases/1.8.1)
## How to use
*For a working implementation, please have a look at the Sample Project*
1. Include the library as local library project.
+ Add the dependency to your app `build.gradle` file
```gradle
// replace x.y.z with latest available jitpack version
dependencies {
implementation 'com.github.a914-gowtham:android-video-trimmer:x.y.z'
}
```
+ Add to project's root `build.gradle` file:
```gradle
allprojects {
repositories {
maven { url 'https://jitpack.io' }
}
}
```
2. Create a global variable for ActivityResultLauncher
```java
//Java
ActivityResultLauncher startForResult = registerForActivityResult(
new ActivityResultContracts.StartActivityForResult(),
result -> {
if (result.getResultCode() == Activity.RESULT_OK &&
result.getData() != null) {
Uri uri = Uri.parse(TrimVideo.getTrimmedVideoPath(result.getData()));
Log.d(TAG, "Trimmed path:: " + uri);
} else
LogMessage.v("videoTrimResultLauncher data is null");
});
```
```kotlin
//Kotlin
val startForResult = registerForActivityResult(ActivityResultContracts.StartActivityForResult()) {
result: ActivityResult ->
if (result.resultCode == Activity.RESULT_OK &&
result.getData() != null) {
Uri uri = Uri.parse(TrimVideo.getTrimmedVideoPath(result.getData()))
Log.d(TAG, "Trimmed path:: " + uri)
}else
LogMessage.v("videoTrimResultLauncher data is null");
}
```
3. Add the code for opening Trim Activity.
```java
TrimVideo.activity(String.valueOf(videoUri))
.setHideSeekBar(true)
.disableCompression() // to disable compression ui. enabled by default
.start(this,startForResult);
```
### Custom TrimTypes
#### TrimType Default:
```java
TrimVideo.activity(videoUri)
.start(this,startForResult);
```
#### TrimType Fixed Duration:
```java
TrimVideo.activity(videoUri)
.setTrimType(TrimType.FIXED_DURATION)
.setFixedDuration(30) //seconds
.start(this,startForResult);
```
#### TrimType Minimum Duration:
```java
TrimVideo.activity(videoUri)
.setTrimType(TrimType.MIN_DURATION)
.setMinDuration(30) //seconds
.start(this,startForResult);
```
#### TrimType Min-Max Duration:
```java
TrimVideo.activity(videoUri)
.setTrimType(TrimType.MIN_MAX_DURATION)
.setMinToMax(10, 30) //seconds
.start(this,startForResult);
```
## Proguard Rules
```pro
-dontwarn com.gowtham.library**
-keep class com.gowtham.library** { *; }
-keep interface com.gowtham.library** { *; }
```
## Development roadmap:
1. Currently, compression only reduces the bitRate to reduce the file size. converting video to the selected resolution is in under development.
## Compatibility
* Library - Android Nougat 7.0+ (API 24)
* Sample - Android Kitkat 4.4+ (API 19)
## License
This library is licensed under the MIT License.
## Support
Show your support by giving a star to this repository.
## Collaboration
There are many ways of improving and adding more features, so feel free to collaborate with ideas, issues and/or pull requests.