大约有 143 项符合查询结果（耗时：0.0205秒） [XML]
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...
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...
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...
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...
How do I list all files of a directory?
...
>>> error.PNG
>>> exemaker.bat
>>> guiprova.mp3
>>> setup.py
>>> speak_gui2.py
>>> thumb.PNG
With list comprehension:
flist = [p for p in pathlib.Path('.').iterdir() if p.is_file()]
Alternatively, use pathlib.Path() instead of pathlib...
How to create a video from images with FFmpeg?
...upload
Answered at: https://superuser.com/questions/700419/how-to-convert-mp3-to-youtube-allowed-video-format/1472572#1472572
Full realistic slideshow case study setup step by step
There's a bit more to creating slideshows than running a single ffmpeg command, so here goes a more interesting deta...
Android Notification Sound
...
Just put your sound file in the Res\raw\siren.mp3 folder, then use this code:
For Custom Sound:
Notification notification = builder.build();
notification.sound = Uri.parse("android.resource://"
+ context.getPackageName() + "/" + R.raw.siren);
For Default ...
Clicking URLs opens default browser
... This is great! Saved me many hours of trying to work out how to play an MP3 file from a link in a webview. Thanks a lot realgt!
– Brigante
Aug 23 '11 at 10:20
add a comment...
Converting bytes to megabytes
...houldn't make assumptions on what people mean. For example, 128 kBit/s for MP3s usually means 128000 bits because the multiplier 1000 is mostly used with the unit bits. But often people then call 2048 kBit/s equal to 2 MBit/s - confusing eh?
So as a general rule, don't trust bit/byte units at all ;...
Format bytes to kilobytes, megabytes, gigabytes
...is size info to kilobytes, megabytes and gigabytes? For instance I have an MP3 that Ubuntu displays as "5.2 MB (5445632 bytes)". How would I display this on a web page as "5.2 MB" AND have files less than one megabyte display as KB and files one gigabyte and above display as GB?
...