Android Java压缩从gallery中选择的视频
我想选择一个视频并对其进行压缩,以便将其上载到firebase存储 我已经尝试了多个库,但到目前为止还没有成功 我到现在为止所取得的成就 -公开意图 -选择视频 -获取选定的视频uri -将其上载到存储 缺少什么 -在上传之前压缩视频 我试过硅胶压缩机,但在网上找到的东西都不能用Android Java压缩从gallery中选择的视频,java,android,video,compression,video-compression,Java,Android,Video,Compression,Video Compression,我想选择一个视频并对其进行压缩,以便将其上载到firebase存储 我已经尝试了多个库,但到目前为止还没有成功 我到现在为止所取得的成就 -公开意图 -选择视频 -获取选定的视频uri -将其上载到存储 缺少什么 -在上传之前压缩视频 我试过硅胶压缩机,但在网上找到的东西都不能用 if (data != null) { try { String filePath = SiliCompressor.with(this).compressV
if (data != null) {
try {
String filePath = SiliCompressor.with(this).compressVideo(data.getData(), Environment.getExternalStorageState());
MediaMetadataRetriever retriever = new MediaMetadataRetriever();
retriever.setDataSource(this, data.getData());
String time = retriever.extractMetadata(MediaMetadataRetriever.METADATA_KEY_DURATION);
long timeInMilliSec = Long.parseLong(time);
long duration = timeInMilliSec / 1000;
long hours = duration / 3600;
long minutes = (duration - hours * 3600) / 60;
long seconds = duration - (hours * 3600 + minutes * 60);
if (seconds <= 30) {
ratio = 1f;
rightNavButton.setEnabled(true);
rightNavButton.setColorFilter(ContextCompat.getColor(NewPostActivity.this, R.color.AppColor));
titleView.setText(R.string.ready_to_share);
videoUrl = Uri.parse(filePath);
} else {
Toast.makeText(this, R.string.video_max_length, Toast.LENGTH_SHORT).show();
}
} catch (URISyntaxException e) {
e.printStackTrace();
Log.d("yyyy", "onActivityResult: " + e.getMessage());
}
}
它成功上传
如果我使用上面显示的代码,它将不起作用
E/StorageException: StorageException has occurred.
An unknown error occurred, please check the HTTP result code and inner exception for server response.
E/StorageException: No content provider: mounted/VIDEO_20201003_211227.mp4
java.io.FileNotFoundException: No content provider: mounted/VIDEO_20201003_211227.mp4
videoUrl = data.getData()
E/StorageException: StorageException has occurred.
An unknown error occurred, please check the HTTP result code and inner exception for server response.
E/StorageException: No content provider: mounted/VIDEO_20201003_211227.mp4
java.io.FileNotFoundException: No content provider: mounted/VIDEO_20201003_211227.mp4