EasyMp3 Video to mp3 Converter

You can extract mp3s from video files and edit the extracted audio files.
Simple yet high-speed operation for video sound source and audio conversion

■ Main functions
- Extracting and converting audio from video files
- Reconversion of audio files
- Send audio files to other apps
- Receiving audio / video files from other apps
- Play music / audio files
- Background playback
- Control with genuine earphones
- Edit ID3 tags for MP3s
- File sharing using iTunes
- Sleep timer supports music playback before bedtime
- Editing and concatenating audio files
- Sound quality correction with equalizer

■ Bit rate and sample rate during audio conversion
Bit rate and sample rate can be set when converting to audio.
- Select the bit rate from the following
16k 32k 64k 128k 160k 192k 256k 320k auto
- Select the sample rate from the following
44.1k 48.0k 32.0k 24.0k 16.0k auto
Recommended is "auto" for both bit rate and sample rate

■ List of supported formats for video and audio files
Conversion source Video / audio file compatible format
mp4 / mov / m4v / wmv / avi / flv / webm / mkv / mpeg / mpg / ogv / ts / 3gp
aac / mp3 / wav / wma / flac / m4r
Conversion destination audio file
aac / mp3 / wav / m4a (aac) / m4a (alac) / caf / aiff
■ File format that can be played with the in-app audio player
aac / mp3 / wav / m4a / aiff / caf
Audio player supports background playback
You can also play / stop using genuine earphones

■ Re-conversion of audio files
It is also possible to reconvert the music files extracted from the video to another format.

■ Editing audio files
- Cut out a part of the audio file
- Change to stereo monaural
- Bitrate change
- Change sample rate
- Change playback speed
- Volume change
- Equalizer

■ Concatenation of audio files
- Multiple audio files can be concatenated

■ Playing audio files
You can play the audio file in the app
- Background playback
- Equalizer
- Playlist playback
- Control with genuine earphones
- Random playback
- sleep mode
The extensions supported for playback are as follows
- mp3
- aac
- alac
- aiff
- m4a
- wav

■ Creating playlists
You can create playlists with in-app audio files
- Create playlist
- Edit playlist
- Playlist playback
■ Editing ID3 tags
ID3tag can be edited for mp3 and m4a
The items that can be edited are as follows
- Album art
- Album name
- title
- Ardist
■ Access from the file app
Files saved in the app can also be accessed from the file app
In this iPhone → Saved in EasyMP3

■ Notes on use
- The user is responsible for preparing the video including the sound source that will be the conversion source. This app does not have a video download function
- Although audio extraction is performed from the video, it is not possible to extract only vocals or non-vocal audio.
- Conversion can be performed only with iPhone / iPad, but the conversion time depends on the file size, playback time, and device performance of the conversion source video.
- Although it is a so-called mp3 converter app, it also supports formats other than mp3.
- Some functions require in-app purchase, but all basic functions can be used free of charge.

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