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Helps to trim local videos with compress option on Android applications using Exoplayer 2 and FFmpeg.

License: MIT License

Java 100.00%

android-video-trimmer's Introduction

MIT licensed

Android-video-trimmer

Helps to trim local videos with many customizations on Android applications using exoplayer2 and FFmpeg Demo app.

How to use

For a working implementation, please have a look at the Sample Project

  1. Include the library as local library project.
dependencies {
   implementation 'com.github.a914-gowtham:android-video-trimmer:1.7.3'
}
  • Add to project's root build.gradle file:
allprojects {
	repositories {
		maven { url 'https://jitpack.io' }
	}
}
  1. Create a global variable for ActivityResultLauncher
    //Java
    ActivityResultLauncher<Intent> 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
    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");
    }   
  1. Add the code for opening Trim Activity.
TrimVideo.activity(String.valueOf(videoUri))
//        .setCompressOption(new CompressOption()) //empty constructor for default compress option
          .setHideSeekBar(true)
          .start(this,startForResult);

Customization

Video Compress:

.setCompressOption(new CompressOption(frameRate,bitRate,width,height))  //pass empty constructor for default compressoption
  • FrameRate Recommeded frameRate is 30
  • BitRate Bitrate Can be between 150k to 1000k or 1M to 10M.Lower bitrate can reduce the quality and size of the video. Use 1M for better quality output
  • Width Width of the video output video.
  • Height Height of the video output video.Use TrimmerUtils.getVideoWidthHeight(this,Uri.parse(videoUri)); method to get the width and height of the video
  1. No need to use accurateCut while using video compressOption
  2. Video compressing process will take more time
.setCompressOption(new CompressOption(30,"1M",460,320))
//You could divide the width and height by 2. when try to compress a large resolution videos ex:Taken from camera
/*int[] wAndh=TrimmerUtils.getVideoWidthHeight(this,Uri.parse(videoUri));
    int width=wAndh[0];
    int height=wAndh[1];
    if(wAndh[0]>800){
      width/=2;
      width/=2;
     .setCompressOption(new CompressOption(30,"1M",width,height))   
     }else
     .setCompressOption(new CompressOption(30,"400k",width,height))   
   */

Video Trim Accuracy:

.setAccurateCut(true) //default value is false 
  1. AccurateCut false makes video trimming faster and less accuracy(approx. 1-3secs)
  2. AccurateCut true makes video trimming slower and high accuracy

Hide Player Seekbar:

.setHideSeekBar(true) //default value is false 

Custom TrimTypes

TrimType Default:

TrimVideo.activity(videoUri)
          .start(this,startForResult);

TrimType Fixed Duration:

TrimVideo.activity(videoUri)
          .setTrimType(TrimType.FIXED_DURATION)
          .setFixedDuration(30) //seconds
          .start(this,startForResult);

TrimType Minimum Duration:

TrimVideo.activity(videoUri)
          .setTrimType(TrimType.MIN_DURATION)
          .setMinDuration(30) //seconds
          .start(this,startForResult);

TrimType Min-Max Duration:

TrimVideo.activity(videoUri)
          .setTrimType(TrimType.MIN_MAX_DURATION)
          .setMinToMax(10, 30)  //seconds
          .start(this,startForResult);

Proguard Rules

-dontwarn com.gowtham.library**
-keep class com.gowtham.library** { *; }
-keep interface com.gowtham.library** { *; }

Compatibility

  • Library - Android Kitkat 4.4+ (API 19)
  • Sample - Android Kitkat 4.4+ (API 19)

ChangeLog

Version 1.6.5

  • Video stretch issue 2 #46

Version 1.6.4

  • Video stretch issue #46

Version 1.6.3

  • java.lang.NoClassDefFoundError Issue fix #45 that only happens on samsung devices

Version 1.6.2

  • Arabic localization and custom toolbar title

Version 1.6.1

  • Compression issue fixed

Version 1.6.0

  • Ffmpeg-mobile version downgraded to 4.3.1-LTS to rectify release build issue

Version 1.5.11

  • Write permission and setDestination removed due to the android 11 issues

Version 1.5.2

  • Thumbnail loading optimized

Version 1.5.1

  • Controller seekbar bug fixed

Version 1.5.0

  • Audio focus added
  • Bug fixes on Android 11
  • ui improvements

Version 1.4.4

  • Exoplayer version updated to 2.12.1

Version 1.4.2

  • Toolbar title softcoded

Version 1.4.1

  • Can be started from fragment
  • Added Custom fileName for the output video

Version 1.4.0

  • FFmpegMedia lib changed into Mobile-ffmpeg

Version 1.0.9

  • Library size reduced
  • Library size : 12mb(release build)
  • Constants class name changed into TrimmerConstants
  • Added TrimmerUtils class which has getVideoDuration() method and some more VideoUtils methods

Version 1.0.5

  • Fixed issue on Android Q.
  • Library size : 26mb(debug build).
  • Small UI updates.
  • Couple new things to configure.

Version 1.0.0

  • Initial Build

Thanks to

TanerSener

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.

android-video-trimmer's People

Contributors

a914-gowtham avatar pawin avatar hatt0519 avatar christopheropn avatar ylpeng avatar jzaiko avatar themithuroy avatar akashmi avatar

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