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FFmpeg on Android
...));
}
ShellDummy shell = new ShellDummy();
String mp3BitRate = "192";
try {
ffmpeg.extractAudio(in, out, audio, mp3BitRate, shell);
} catch (IOException e) {
Log.e(DEBUG_TAG, "IOException running ffmpeg" + e.getMessage());
} c...
Find and copy files
...
find -iname '*.mp3' -mtime -1 -exec cp {} /home/my_path/ \; is there anything wrong with this command ? it's not working
– mrid
Feb 20 '18 at 5:13
...
Encapsulation vs Abstraction?
... mobile phone, you see their different types of functionalities as camera, mp3 player, calling function, recording function, multimedia etc. It is abstraction, because you are seeing only relevant information instead of their internal engineering.
abstract class MobilePhone
{
public vo...
What is q=0.5 in Accept* HTTP headers?
...o be based on the quality of the encoding. Consider, for instance, FLAC vs MP3. You could say something like: "Send me the MP3 version if it at worst is 50% of the quality of the lossless version. If it isn't, send me the FLAC version." How to quantify such quality, and whether that is used in pract...
Static variables in JavaScript
...le: ' + this.title;
}
};
// static property
Podcast.FILE_EXTENSION = 'mp3';
// static function
Podcast.download = function(podcast) {
console.log('Downloading ' + podcast + ' ...');
};
Given that example, you can access the static properties/function as follows:
// access static properti...
How to get the Full file path from URI
...
Use:
String path = yourAndroidURI.uri.getPath() // "/mnt/sdcard/FileName.mp3"
File file = new File(new URI(path));
or
String path = yourAndroidURI.uri.toString() // "file:///mnt/sdcard/FileName.mp3"
File file = new File(new URI(path));
...
What is the difference between a string and a byte string?
... For example:
If you want to store music, you must first encode it using MP3, WAV, etc.
If you want to store a picture, you must first encode it using PNG, JPEG, etc.
If you want to store text, you must first encode it using ASCII, UTF-8, etc.
MP3, WAV, PNG, JPEG, ASCII and UTF-8 are examples o...
How to create a MySQL hierarchical recursive query
...| 2 |
| 6 | PORTABLE ELECTRONICS | 1 |
| 7 | MP3 PLAYERS | 6 |
| 8 | FLASH | 7 |
| 9 | CD PLAYERS | 6 |
| 10 | 2 WAY RADIOS | 6 |
+-------------+----------------------+--------+
...
关于音频播放器的顺序播放问题 - App Inventor 2 中文网 - 清泛IT社区，为创新赋能！
音频播放器添加了多个mp3源文件（大于三个），当播放被点击时，能够实现顺序播放，即音乐软件中的列表循环功能，尝试了多次都没成功{:sada:}源码aia文件请提供一下，便于定位问题，谢谢。App Inventor 2 发表于 2023-11-01...
撸猫游戏 · App Inventor 2 中文网
...一张可爱的猫咪图片。
一个简短的猫咪叫音频（.mp3 或者 .wav）。
然后上传素材文件，如图：
（注：此教程中素材已完成上传）
自己找素材的话，可以点此参考。
添加标签及按钮
步骤如下：
拖动标签到手...