MasayukiSuda/Mp4Composer-android

This library generate an Mp4 movie using Android MediaCodec API and apply filter, scale, trim, transcode, crop, timeScale, mute and rotate Mp4.

Download

Step 1. Add the JitPack repository to your build file

Add it in your root settings.gradle at the end of repositories:

	dependencyResolutionManagement {
		repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)
		repositories {
			mavenCentral()
			maven { url 'https://jitpack.io' }
		}
	}

Add it in your settings.gradle.kts at the end of repositories:

	dependencyResolutionManagement {
		repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)
		repositories {
			mavenCentral()
			maven { url = uri("https://jitpack.io") }
		}
	}

Add to pom.xml

	<repositories>
		<repository>
		    <id>jitpack.io</id>
		    <url>https://jitpack.io</url>
		</repository>
	</repositories>

Add it in your build.sbt at the end of resolvers:

 
    resolvers += "jitpack" at "https://jitpack.io"

Add it in your project.clj at the end of repositories:

 
    :repositories [["jitpack" "https://jitpack.io"]]

Step 2. Add the dependency

	dependencies {
		implementation 'com.github.masayukisuda:mp4composer-android:0.4.1'
	}

	dependencies {
		implementation("com.github.masayukisuda:mp4composer-android:0.4.1")
	}

	<dependency>
	    <groupId>com.github.masayukisuda</groupId>
	    <artifactId>mp4composer-android</artifactId>
	    <version>0.4.1</version>
	</dependency>


                            
    libraryDependencies += "com.github.masayukisuda" % "mp4composer-android" % "0.4.1"


                            
    :dependencies [[com.github.masayukisuda/mp4composer-android "0.4.1"]]

Readme

Mp4Composer-android

This library generate an Mp4 movie using Android MediaCodec API and apply filter, scale, trim, transcode, crop, mute and rotate Mp4. Idea from: android-transcoder

<table> <td><img src="art/sample.gif"> Sample Video No filter</td> <td><img src="art/grayscale.gif" > <a href="mp4compose/src/main/java/com/daasuu/mp4compose/filter/GlGrayScaleFilter.java">GlGlayScaleFilter</a> apply</td> <td><img src="art/monochrome.gif" > <a href="mp4compose/src/main/java/com/daasuu/mp4compose/filter/GlMonochromeFilter.java">GlMonochromeFilter</a> apply</td> <td><img src="art/watermark.gif" > <a href="mp4compose/src/main/java/com/daasuu/mp4compose/filter/GlWatermarkFilter.java">GlWatermarkFilter</a> apply</td> </table>

Gradle

Step 1. Add the JitPack repository to your build file

allprojects {
	repositories {
		...
		maven { url 'https://jitpack.io' }
	}
}

Step 2. Add the dependency

dependencies {
        implementation 'com.github.MasayukiSuda:Mp4Composer-android:v0.4.1'
}

Usage

    new Mp4Composer(srcMp4Path, destMp4Path)
            .rotation(Rotation.ROTATION_90)
            .size((width) 540, (height) 960)
            .fillMode(FillMode.PRESERVE_ASPECT_FIT)
            .filter(new GlFilterGroup(new GlMonochromeFilter(), new GlVignetteFilter()))
            .trim((trimStartMs) 200, (trimEndMs) 5000)
            .listener(new Mp4Composer.Listener() {
                @Override
                public void onProgress(double progress) {
                    Log.d(TAG, "onProgress = " + progress);
                }

                @Override
                public void onCompleted() {
                    Log.d(TAG, "onCompleted()");
                    runOnUiThread(() -> {
                        Toast.makeText(context, "codec complete path =" + destPath, Toast.LENGTH_SHORT).show();
                    });
                }

                @Override
                public void onCanceled() {
                    Log.d(TAG, "onCanceled");
                }

                @Override
                public void onFailed(Exception exception) {
                    Log.e(TAG, "onFailed()", exception);
                }
            })
            .start();

Builder Method

| method | description | |:---|:---| | rotation | Rotation of the movie, default Rotation.NORMAL | | size | Resolution of the movie, default same resolution of src movie. If you specify a resolution that MediaCodec does not support, an error will occur. | | fillMode | Options for scaling the bounds of an movie. PRESERVE_ASPECT_FIT is fit center. PRESERVE_ASPECT_CROP is center crop , default PRESERVE_ASPECT_FIT. FILLMODE_CUSTOM is used to crop a video. Check <a href="https://github.com/MasayukiSuda/Mp4Composer-android/blob/master/art/fillmode_custom.gif">this</a> for behavior. Sample source code is <a href="https://github.com/MasayukiSuda/Mp4Composer-android/blob/master/sample/src/main/java/com/daasuu/sample/FillModeCustomActivity.java">this</a>. | | filter | This filter is OpenGL Shaders to apply effects on video. Custom filters can be created by inheriting <a href="https://github.com/MasayukiSuda/Mp4Composer-android/blob/master/mp4compose/src/main/java/com/daasuu/mp4compose/filter/GlFilter.java">GlFilter.java</a>. , default GlFilter(No filter). Filters is <a href="https://github.com/MasayukiSuda/Mp4Composer-android/tree/master/mp4compose/src/main/java/com/daasuu/mp4compose/filter">here</a>. | | videoBitrate | Set Video Bitrate, default video bitrate is 0.25 * 30 * outputWidth * outputHeight | | mute | Mute audio track on exported video. Default mute = false. | | trim | Trim both audio and video tracks to the provided start and end times, inclusive. Default does not trim anything from the start or end. | | flipVertical | Flip Vertical on exported video. Default flipVertical = false. | | flipHorizontal | Flip Horizontal on exported video. Default flipHorizontal = false. | | videoFormatMimeType | The mime type of the video format on exported video. default AUTO. Suppurt HEVC, AVC, MPEG4, H263. Check <a href="https://github.com/MasayukiSuda/Mp4Composer-android/blob/master/mp4compose/src/main/java/com/daasuu/mp4compose/VideoFormatMimeType.java" >this</a>. | | timeScale | Set TimeScale. default value is 1f. should be in range 0.125 (-8X) to 8.0 (8X) |

References And Special Thanks to

Sample Dependencies

License

MIT License