217 reviews
Content rating
Everyone
50K+
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Content rating
Everyone
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About this app

Connect the USB device to the Android terminal with the USB OTG cable, and the 4K/HD movie inside the USB device can be played immediately as it is.

USB device: Video camera/USB memory,hard disk etc.

Overview
Movie saved in internal storage/USB storage etc can be played.

Notes:
MLUSB mounter is necessary when using this application.
https://play.google.com/store/apps/details?id=jp.co.medialogic.usbmounter

Features

4K movie file compatible
- supports playback of XAVC S movie of SONY 4K handy cam.
- supports playback of 4K movie of Panasonic 4K video camera.

Supports USB device
- MLFS supports various file systems: NTFS,exFAT,FAT32,FAT16,UDF,ISO9660
- Processing is tuned for playback.
In the case of 4K movies etc. with high bit rate and dropped frames, this application may be able to play smoothly.
- There are two playback modes.
Virtual Web server mode(default): Reads movie data via the virtual web server started by the MLUSB Mounter.
MLFS direct mode: remounted with MLFS in ML Media Player, and read movie data directly from USB device.
Please try MLFS direct mode when dropping frames in Virtual Web server mode.
(It can be set from the "setting" button displayed at the upper left of the screen during movie playback)

"MLFS": Original technology to directly control USB devices and mount various file systems.
For details, please see the MLUSB Mounter Google Play Store's information.

Continuous Playback
- Multiple movie files can be played back continuously.
- Multiple movies on the USB device can also be played continuously.
- The playback order can be specified with the MLUSB Mounter.
(Specified by sorting the file list display such as "Name(A to Z)","Date" order, etc.)

Simple UI/No ad display
- Specify the file to be played from the MLUSB Mounter. It is easy to specify with a simple UI.
- MLUSB mounter, ML media player, will not display advertisements.

How to use
Please select "ML media player" in "App selection" displayed when selecting the target file (extension MP4/MTS etc.) with the MLUSB mounter.
(Please boot from the Ver.1.48 or later MLUSB Mounter.)

Corresponding video file
- 4K/HD movie XAVC S file shot with SONY 4K handy cam(extension MP4)
- 4K/HD movie file shot with Panasonic 4K video camera(extension MP4)
- MP4 file(extension MP4)
- ACVHD file(extension MTS)
- Other, supports various video formats

About 4K video playback environment
The following environment is recommended for playback of 4K movie file.
- Smartphone chipset Snapdragon 820,835

4K movie (XAVC S 100 Mbps) playback operation confirmation model from USB storage
Google Nexus 9 / Android 7.0
Google Nexus 6 / Android 6.0.1
Google Nexus 6P / Android 8.0.0
Google Nexus 5X / Android 7.1.2 *1
docomo SONY SO-02H(Xperia Z5 Compact) / Android 7.0
docomo SONY SO-04J(Xperia XZ Premium) / Android 8.0.0
docomo SONY SO-01K(Xperia XZ1) / Android 8.0.0
au Samsung SCL23(Galaxy S5) / Android 6.0.1
docomo Samsung SC-04G(Galaxy S6 edge) / Android 7.0
docomo Samsung SC-02H(Galaxy S7 edge) / Android 7.0
docomo Samsung SC-03J(Galaxy S8+) / Android 7.0
docomo Samsung SC-01K(Galaxy Note8) / Android 7.1.1
au HTC HTV33(HTC U11) / Android 7.1.1
HUAWEI P10 lite / Android 7.0
HUAWEI Mate 10 Pro / Android 8.0.0
Motorola Moto G5s Plus / Android 7.1.1
Fujitsu F-01K(arrows NX) / Android 7.1.1

*1 Please try MLFS direct mode if playback is interrupted or sound skipping occurs.
Can play 4K/HD movies of USB devices such as video camera and USB memory.
Updated on
May 10, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • No data collected
    Learn more about how developers declare collection

Ratings and reviews

162 reviews
Slacker Belmont
April 26, 2026
Functions, but I feel its missing many features that are in the default media player that came with my phone. Things such as tapping to fast forward, and the ability to rotate video without changing system portrait mode setting. There may be a benefit to using this app while using the base USB mounting application (ML USB Mounter)
1 person found this review helpful
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Scott Sager
October 4, 2022
Works Great. I hooked a hard drive up to my android device. Only issue I found was that you can't choose alternate subtitles or soundtracks. Not many options there.
3 people found this review helpful
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A Google user
March 26, 2020
As is the case with the entire ML series of android apps - unparalleled functionality and usefulness. Worth every dime. Lets you mount a number of image formats.
17 people found this review helpful
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What’s new

Ver.1.11
- Added support for Android 16 (API level 36). (Supports Edge-to-Edge display and changes to the Back navigation behavior)

Ver.1.10
- Improved NDK module stability. Enhanced the stability of native libraries in 16KB page size environments.

Ver.1.09
- Due to optimization of the application size and review of the operating environment, support for some Intel devices (x86_64) has been discontinued.

Ver.1.08
- Supports API level 35 (Android 15)