8月22日的MP3 Cutter and Ringtone Maker应用程序分析

MP3 Cutter & Ringtone Maker is a complete audio editing toolkit for your phone. Trim a song down to its best few seconds, merge several tracks into one, convert files between formats, change the way a voice sounds, and save the result as a ringtone for any contact — all in one app. Everything works with the audio already stored on your phone or SD card, so you can start editing seconds after you open the app. CUT AND TRIM AUDIO Choose a song and set the exact part you want to keep. Drag the handles on the waveform, zoom in for millisecond-level precision, or type the start and end times by hand. Fade in and fade out are one tap away, and the built-in player lets you listen to the clip before you save it. MERGE AND MIX Merge joins several tracks end to end, and you can reorder them until the sequence sounds right. Mix layers two or more tracks on top of each other, which is useful for putting background music behind a voice recording. The volume of each track can be adjusted separately. CONVERT AUDIO FORMATS Convert a file to MP3, AAC, WAV, M4A, OGG or FLAC when an app or a device only accepts one specific format. You choose the output format, the bitrate (64, 128, 192 or 256 kbps) and the volume, so you can shrink a file to save space or keep it at full quality. VOICE CHANGER Load a recording and hear yourself as someone or something else. Ready-made effects such as Robot and Concert change the character of a voice in one tap. If none of them is quite what you had in mind, build your own: the Frequency and Pitch sliders let you shape a voice from scratch, or start from a preset and adjust it until it sounds right. SPLIT LONG FILES Split a long recording, podcast or DJ set into separate tracks at the points you choose, instead of cutting out one piece at a time. MAKE RINGTONES Save any clip directly as your ringtone, alarm or notification sound. You can also give individual contacts their own ringtone, so you know who is calling before you look at the screen. Finished files stay in the Outputs folder, where you can rename them, edit them again or share them. HOW TO MAKE A RINGTONE 1. Open the app and choose a song from your phone or SD card. 2. Drag the waveform to select the part you want to keep. 3. Set the title, format, bitrate and volume for the clip. 4. Save it as a ringtone, alarm or notification — or share it with a friend. ABOUT PERMISSIONS - android.permission.WRITE_EXTERNAL_STORAGE - android.permission.WRITE_CONTACTS - android.permission.WRITE_SETTINGS MP3 Cutter & Ringtone Maker need the permission to access to your contact data, then you can choose exclusive ringtones just created for each contact. Please be assured that the request is for the setting ringtones ONLY. We will never collect your contact information. Thank you for using MP3 Cutter & Ringtone Maker. If something is not working, or you have an idea for a feature, write to us at videostudio.feedback@gmail.com.