DOTEC-AUDIO AUMediaPlayer6.0.0 - App Store

DOTEC-AUDIO AUMediaPlayer is a media player that lets you apply Audio Units Extension (AUv3) effects while playing music and video.

Use the Audio Units included with iOS or compatible AUv3 effects available separately on the App Store. Build a chain of up to eight Audio Units, rearrange them, and bypass individual effects. Effect-chain settings can also be saved and recalled.

Import music and video from your music library, the Files app, or your photo library, then listen while your effects are applied. Processed media can be exported in MOV, MP4, WAV, or M4A format.

Preview DOTEC-AUDIO products before you buy

Try the features and sound of DeePopMax, DeeEQ, and DeeTrim inside AUMediaPlayer before purchasing the full AUv3 products. During playback, every parameter and preset is available without a time limit.

When a built-in product preview is used in the effect chain, export is limited to the first 30 seconds. Purchase and install the separately sold full AUv3 to remove this preview limit. The full AUv3 can also be used in other compatible host apps.

Main features available for free

- Import audio from your music library or the Files app
- Import video from your photo library
- Play music and video
- Build a chain of up to eight AUv3 effects
- Rearrange or bypass individual Audio Units
- Save and recall effect-chain settings
- Preview DeePopMax, DeeEQ, and DeeTrim during playback
- Standard-quality export to MOV, MP4, WAV, and M4A
- Background playback
- Headphone remote-control support

Export Pro (In-App Purchase)

A single non-consumable purchase unlocks:

- High-quality export at 48 kHz / 24-bit
- Volume normalization with a -1 dB peak target
- Start/end trimming with a visible audio waveform

Ideal for

- Applying AUv3 effects to songs and DJ mixes
- Adjusting video audio before sharing it on social media
- Creating custom sounds with multiple Audio Units
- Trying DOTEC-AUDIO products before purchasing them
- Saving processed music and video as files

Important notes

- Full third-party AUv3 effects are not included with this app. Compatible Audio Unit apps must be obtained separately.
- The full AUv3 versions of DeePopMax, DeeEQ, and DeeTrim are separately sold DOTEC-AUDIO products.
- Export is limited to the first 30 seconds when a built-in product preview is used, regardless of Export Pro purchase status.
- Export Pro is required for high-quality export, volume normalization, and trimming. Standard-quality export is available without a purchase.
- DRM-protected music is not supported.

Version History DOTEC-AUDIO AUMediaPlayer 6.0.0 adds playback previews that let you try DOTEC-AUDIO products before purchasing them.

- Preview the features and sound of DeePopMax, DeeEQ, and DeeTrim inside the app
- Use every parameter and preset during playback without a time limit
- Easily identify products in preview mode by the PREVIEW badge
- Export the first 30 seconds when a product preview is used
- Install the separately sold full AUv3 to export without the preview limit and use it as a standard Audio Unit 6.0.0 Aug 1 DOTEC-AUDIO AUMediaPlayer 5.0.3 fixes issues reported after 5.0.2 and improves performance.
- Fixed saved effect chains failing to load when chosen from "Open from Files". Selecting one now applies it to the effect chain directly, and chains saved in the earlier format still load as before.
- Plug-in interfaces are no longer rotated 90 degrees automatically. They are always shown upright.
- While the AU screen is open, turning the iPhone to landscape now displays the plug-in in that orientation. In landscape the controls move to a slim rail at the edge of the screen so the plug-in can use more of it. The rest of the app remains locked to portrait.
- Improved export cancellation responsiveness and reduced unnecessary processing for better export and playback performance. 5.0.3 Jul 30 AUMediaPlayer 5.0.2 fixes issues reported after the 5.0.1 redesign. 5.0.2 Jul 24 DOTEC-AUDIO AUMediaPlayer 5.0.1 fixes issues reported after the 5.0 redesign.

- Fixed AUv3 plug-in windows being only partially displayed and uncontrollable on iPhone.
- Wide plug-in interfaces are now rotated 90 degrees on iPhone and displayed at the largest size that fits the screen.
- Fixed the effect-chain list showing the same plug-in in every slot after loading a saved effect-chain setting. 5.0.1 Jul 21 DOTEC-AUDIO AUMediaPlayer 5.0 introduces a completely redesigned interface and workflow.

- New interface optimized for both iPhone and iPad
- Faster access to a chain of up to eight AUv3 effects from the player
- Save and recall effect-chain settings
- Import multiple audio files and manage them as a playlist
- Export to MOV, MP4, WAV, and M4A
- Background playback and headphone remote-control support
- Improved playback and export stability

This version also introduces Export Pro, a one-time in-app purchase that unlocks high-quality 48 kHz / 24-bit export, volume normalization, and start/end trimming with a visible waveform.

Standard-quality export remains available without purchasing Export Pro. 5.0.0 Jul 18 - Up to 8 plugins can now be inserted.
- Audio can now be saved in M4A format.
- Video can now be saved in MP4 format. 4.0.0 May 24 Adjust UI layout. 3.3.1 Apr 7 Optimized power consumption for longer battery life. 3.3.0 Apr 4 I fixed a bug related to remote commands. 3.2.1 11/01/2025 Added notification function from DOTEC-AUDIO. 3.2.0 01/12/2025 Improved stability when loading AU plug-ins. 3.1.3 11/14/2024 Fixed display bugs. 3.1.2 11/10/2024 Fix permission bugs. 3.1.1 11/08/2024 - Added the ability to reopen previously opened files
- Correction of remote control operation 3.1.0 11/05/2024 Fixed a bug that caused an error when reading files. 3.0.5 10/05/2024 Fixed bugs and made it compatible with the latest version of the OS. 3.0.4 01/24/2024 Fixed a problem in which operating the seek bar in the list of saved files could cause the application to close. 3.0.3 12/27/2022 - Fixed a bug that caused the end of video to be silent when exporting to MOV format
- Fixed a bug that caused time loss when exporting videos in WAV format 3.0.2 12/18/2022 Fixed an issue where saving a WAV file for the second time or later would cause the pitch of the file to be incorrect 3.0.1 12/13/2022 - Effects settings can now be saved and loaded.
- Displays a tutorial on first startup 3.0.0 09/17/2022 - Added FLAC format to selectable file formats 2.4.3 09/01/2022 - Unable to open files in unsupported formats.
- Fixed a bug that could cause the application to terminate when opening a file. 2.4.2 08/31/2022 - Corrected file forward and backward icons 2.4.1 08/30/2022 - Multiple audio files can be opened for playback (only one video file can be opened).
- Multiple files can now be switched by remote control operation.
- Screen layout has been adjusted to improve operability. 2.4.0 08/28/2022 Background playback and headphone remote control, plus seek bar and restart support. 2.3.1 06/13/2022