https://github.com/createchance/simplevideoeditor
Video editor library for android, implemented with android media framework and opengl es 2.0.
https://github.com/createchance/simplevideoeditor
Last synced: 20 days ago
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Video editor library for android, implemented with android media framework and opengl es 2.0.
- Host: GitHub
- URL: https://github.com/createchance/simplevideoeditor
- Owner: CreateChance
- License: apache-2.0
- Created: 2018-06-04T07:47:55.000Z (almost 8 years ago)
- Default Branch: master
- Last Pushed: 2018-08-28T11:18:26.000Z (over 7 years ago)
- Last Synced: 2023-02-27T07:07:49.098Z (about 3 years ago)
- Language: Java
- Homepage:
- Size: 1.56 MB
- Stars: 37
- Watchers: 5
- Forks: 16
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
README
# SimpleVideoEditor
Video editor library for android, implemented with android media framework and opengl es 2.0.
The aim of this library is:
1. tiny size(no ffmpeg, 103KB for now)
2. simple api
3. powerful feature
# *NOTE*
This library is still under development, apis will be changed.
Any suggestion is welcome, you can raise issues or pull requests, thx.
# How to use
## Init
```java
// init with context, you can do this in application or activity.
VideoEditorManager.getManager().init(context);
```
## Define progress listeners:
```java
// EditStageListener use to listener every stage progresss.
private EditStageListener mStageListener = new EditStageListener() {
@Override
public void onStart(String action) {
super.onStart(action);
Log.d(TAG, "EditStageListener, onStart: " + action);
mActionView.setText(action + ": started");
}
@Override
public void onProgress(String action, float progress) {
super.onProgress(action, progress);
Log.d(TAG, "EditStageListener, onProgress: " + action + ", progress: " + progress);
mActionView.setText(action + ": progress");
mProgressView.setText(String.format("%.2f%%", progress * 100));
}
@Override
public void onSucceeded(String action) {
super.onSucceeded(action);
Log.d(TAG, "EditStageListener, onSucceeded: " + action);
mActionView.setText(action + ": succeed");
if (Constants.ACTION_MERGE_VIDEOS.equals(action)) {
mToken = -1;
}
}
@Override
public void onFailed(String action) {
super.onFailed(action);
Log.d(TAG, "EditStageListener, onFailed: " + action);
mActionView.setText(action + ": failed");
}
};
// EditListener use to listen overall progress.
private EditListener mEditListener = new EditListener() {
@Override
public void onStart(long token) {
super.onStart(token);
Log.d(TAG, "EditListener, onStart token: " + token);
}
@Override
public void onProgress(long token, float progress) {
super.onProgress(token, progress);
Log.d(TAG, "EditListener, onProgress: " + progress + ", token: " + token);
}
@Override
public void onSucceeded(long token, File outputFile) {
super.onSucceeded(token, outputFile);
Log.d(TAG, "EditListener, onSucceeded token: " + token + ", output: " + outputFile);
mToken = -1;
}
@Override
public void onFailed(long token) {
super.onFailed(token);
Log.d(TAG, "EditListener, onFailed token: " + token);
mToken = -1;
}
};
```
## Define actions
```java
// video water mark config
WaterMarkFilter waterMarkFilter = new WaterMarkFilter.Builder()
.watermark(BitmapFactory.decodeResource(getResources(), R.drawable.watermark))
.position(100, 200)
.scaleFactor(1f)
.startFrom(5 * 1000)
.duration(5 * 1000)
.build();
// video filter config.
VideoFrameLookupFilter lookupFilter = new VideoFrameLookupFilter.Builder()
.curve(BitmapFactory.decodeResource(getResources(), R.drawable.filter9))
.strength(1f)
.startFrom(5 * 1000)
.duration(5 * 1000)
.build();
// filter action with water mark and filter config.
VideoFilterAddAction filterAddAction = new VideoFilterAddAction.Builder()
.watermarkFilter(waterMarkFilter)
.frameFilter(lookupFilter)
.build();
// bgm add action
VideoBgmAddAction bgmAddAction = new VideoBgmAddAction.Builder()
.bgmFile(new File(Environment.getExternalStorageDirectory(), "videoeditor/music.mp3"))
.videoFrom(5 * 1000)
.videoDuration(7 * 1000)
.override(true)
.bgmFrom(5 * 1000)
.build();
// bgm remove action
VideoBgmRemoveAction bgmRemoveAction = new VideoBgmRemoveAction.Builder()
.from(3 * 1000)
.duration(8 * 1000)
.build();
// cut action
VideoCutAction cutAction = new VideoCutAction.Builder()
.from(5 * 1000)
.duration(10 * 1000)
.build();
// merge action
VideoMergeAction mergeAction = new VideoMergeAction.Builder()
.merge(new File(Environment.getExternalStorageDirectory(), "videoeditor/input.mp4"))
// put input file here.
.inputHere()
.merge(new File(Environment.getExternalStorageDirectory(), "videoeditor/input2.mp4"))
.merge(new File(Environment.getExternalStorageDirectory(), "videoeditor/input3.mp4"))
.merge(new File(Environment.getExternalStorageDirectory(), "videoeditor/input4.mp4"))
.build();
// start it! token is the unique id of this task.
mToken = VideoEditorManager.getManager()
// give the input file.
.edit(new File(Environment.getExternalStorageDirectory(), "videoeditor/input.mp4"))
// all actions here will be executed in define order.
.withAction(cutAction)
.withAction(bgmAddAction)
.withAction(filterAddAction)
.withAction(bgmRemoveAction)
.withAction(mergeAction)
// give the output file.
.saveAs(new File(Environment.getExternalStorageDirectory(), "videoeditor/output.mp4"))
// commit action list, and actions will be executed right now.
.commit(mEditListener, mStageListener);
```
## Cancel task
```java
// cancel task with token.
VideoEditorManager.cancel(mToken);
```