使用 LightCompressor 的视频压缩不起作用

问题描述

我正在尝试压缩由移动相机录制的视频。为此，我使用了以下库：

https://github.com/AbedElazizShe/LightCompressor

我正在传递捕获的视频路径和目标路径。我可以看到它正在到达 onSuccess() 方法。但是我在目标路径上找不到任何压缩视频。

     @Override
    protected void onActivityResult(int requestCode,int resultCode,Intent data) {
        Log.d("Testing","ACTIVITY REQUEST CODE " + requestCode);
        switch (requestCode) {

            case VIDEO_CAPTURE:
                Log.d("Testing","RESULT CODE " + resultCode);
                if (data != null && resultCode == RESULT_OK) {

                    Uri videoUri = data.getData();

                    File destinationPath = new File(String.valueOf(getExternalFilesDir(Environment.DIRECTORY_DOWNLOADS)));
                    File file = new File(destinationPath.getAbsolutePath());

                    Log.d("Testing","Video Source Path::  "+currentVideoPath);
                    Log.d("Testing","Video destination Path::  "+file.toString());
                    VideoCompressor.start(currentVideoPath,file.toString(),new CompressionListener() {
                    @Override
                    public void onStart() {
                        // Compression start
                        Log.d("Testing","compressed onStart  ");
                    }

                    @Override
                    public void onSuccess() {
                        // On Compression success
                       Log.d("Testing","compressed file size ");
                    }

                    @Override
                    public void onFailure(String failureMessage) {
                        // On Failure
                        Log.d("Testing","compressed onFailure  ");
                    }

                    @Override
                    public void onProgress(float v) {
                        Log.d("Testing","Progress::  ");
                        // Update UI with progress value
                    }

                    @Override
                    public void onCancelled() {
                        // On Cancelled
                        Log.d("Testing","compressed onCancelled  ");
                    }
                },VideoQuality.HIGH,true,true);

                }else if (resultCode == RESULT_CANCELED) {
                    Toast.makeText(getApplicationContext(),"Video recording cancelled.",Toast.LENGTH_LONG).show();
                } else {
                    Toast.makeText(getApplicationContext(),"Failed to record video",Toast.LENGTH_LONG).show();
                }
                break;

}

当我检查日志时，我得到：

视频源路径::

/storage/emulated/0/Android/data/com.app.powerconsent/files/Pictures/101_20210213_194206.mp4
2021-02-13 19:42:20.287 18288-18288/com.app.powerconsent D/Testing: Video destination Path::  /storage/emulated/0/Android/data/com.app.powerconsent/files/Download
2021-02-13 19:42:20.394 18288-18288/com.app.powerconsent D/Testing: compressed onStart  
2021-02-13 19:42:20.567 18288-18288/com.app.powerconsent D/Testing: compressed file size 

如果有什么问题，有人可以指出吗？我是否需要使用后台任务调用某些东西？

解决方法

您的目标路径应指向文件而不是文件夹。