First Baidu Download the following two work
MP3 shearing device. rar
IPhone ringtone Maker.rar
And then put the tools in the computer, and I'll start working.
The first step, the following two software, loaded into the computer
As shown in the picture, the following software for the ring-cutting, cut the part of your favorite ringtone and save it.
The second step is to convert the cut tones into m4r
: 01:20:35. 06, start: 0.000000, bitrate: 200 kb/sStream #0.0: Video: h264, yuv420p, 320x240 [par dar], 200 kb/s, 15 tbr, 1 k tbn, 2 k tbcStream #0.1: Audio: aac, 22050Hz, stereo, s16At least one output file must be specified
The above two lines marked in red show the various attributes of the video and audio data of the file. The audio data uses aac encoding. Here, you need to
, select Properties, and in the Properties panel, click the "Summary" tab to view the information under the "Audio" bar) (Figure 1). Suppose one supports only MP3 audio formats, 64-256kbps compression rate and 44.1KHZ sampling rate of the MP3 machine, but to listen to the audio file is WMA format, or 48kbps compression rate, or the sample rate of 48KHZ, these can
definition, media should only read data and cannot modify mp3 files?Https://msdn.microsoft.com/en-us/library/windows/desktop/dd563869 (v = vs.85). aspx #Bitrate and FileSize isReadOnlyItem are both true, filesize definition page: https://msdn.microsoft.com/en-us/library/windows/desktop/dd562991 (v = vs.85). aspx In this case, it is better to directly ask vb and other developers whether they can use WMPlayer. OCX to change files?
I want to
Give your cool dog software users A detailed explanation of how cool dogs can change the size of MP3 files.
Method Sharing:
1, MP3 file is mainly due to high bit rate (such as 320Kbps), using the cool dog's own format conversion tool can convert a bit-rate file to
", note that the extension is". LRC ".LRC lyrics file format description
A file with the extension of LRC is the only lyrics file that can be recognized by the MP3 player. The lyrics can be displayed in a synchronized manner in the MP3 digital player or quiet listen.It is a
GBK. Therefore, copying to linux is garbled, and the file content can be converted using iconv. However, many Chinese file names are still garbled. Find a command that can convert the file name encoding, that is, convmv. Convmv Command Parameters
For example convmv-f GBK-t UTF-8 *.
windows, the txt generated by the WordPad is generally gb18030 encoded. If an error is specified, the following error is returned: iconv: the input sequence at unknown 6071 is invalid.
II. file name encoding and conversion because linux is used now, all files in windows are encoded using GBK. Therefore, copying to linux is garbled, and the file content can be converted using iconv. However, many Chinese
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