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<!DOCTYPE html> <html lang="en" itemscope itemtype="http://schema.org/WebPage https://schema.org/FAQPage"><head> <meta charset="utf-8"> <meta name="description" content="1by1 for Android - Music player with direct folder play, crossfading and sound enhancing, smart, small and free."> <meta name="viewport" content="width=device-width, initial-scale=1"> <link rel="stylesheet" type="text/css" href="style.css"> <link rel="icon" type="image/png" href="img/ico-fav.png"> <title>1by1 for Android - Audio directory player</title> </head><body> <script type="text/javascript" src="exttext.js"></script> <script type="text/javascript" src="cookiechoices.js"></script> <script>document.addEventListener('DOMContentLoaded', function(event) {cookieChoices.showCookieConsentBar(cctxt, ccok, ccinf, cclnk);});</script> <nav><div class="nav"><ul> <li><p class="big"><img src="img/ico-mp3dc.png" alt=""><a href="index.html">mp3DirectCut</a></p> <p>Fast MP3/AAC cutter</p> <p class="versionmdc">, <b><a href="index.html#dwn">Windows</a></b></p> <p class="versionmda">, <b><a href="mp3directcut-android.html">Android</a></b></p></li> <li><p class="big"><img src="img/ico-1by1.png" alt=""><a href="1by1.html">1by1</a></p> <p>Directory Player</p> <p class="versionobo">, <b><a href="1by1.html#dwn">Windows</a></b></p> <p class="versionoba">, <b><a href="1by1-android.html">Android</a></b></p></li> <li><p class="big"><a href="misc.html">More</a></p> <p>Links · Tutorials · Misc</p><br><p><a href="contact.html">Contact</a> · <a href="dona.html#cnt">Donation</a> · <a href="privacy.html#cnt">Privacy</a></p></li> </ul></div></nav> <div class="main" id="cnt"> <div class="adh"> <script async src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js?client=ca-pub-2783537099316529" crossorigin="anonymous"></script>  <ins class="adsbygoogle" style="display:block" data-ad-client="ca-pub-2783537099316529" data-ad-slot="2411154119" data-ad-format="horizontal" data-full-width-responsive="false"></ins> <script> (adsbygoogle = window.adsbygoogle || []).push({}); </script> </div> <h3><img class="icon" src="img/ico-1by1.png" alt="">Android Directory Player</h3> <h1>1by1</h1> <div class="down" style="float:right"><a href="#dwn"><b>▼   Free Download</b></a></div> <img src="img/scr-1by1-android.jpg" alt="Screenshots of 1by1 for Android"> <h2>Best folder sound in your pocket</h2> <p class="text">1by1 for Android is a minimalistic but powerful audio and music player with smart features as crossfading, audio enhancing and more. It appears like a file manager and plays audio files directly from your folders. There is no need for fuddling with playlists or media databases. 1by1 concentrates on simplicity and good audio.</p> <h2>Features</h2> <p>Resume play remembers track and position · Resume for different folders</p> <p>Supported file types (depending on the system): MP3, OGG, AAC, MP4, WAV, FLAC, OPUS (Note: OPUS only with OGG-extension in Android 5 and 6)</p> <p>DSP features: Audio enhancers for normalized volume and powerful sound · Gapless and Crossfading · Fast Play · Partial mono mix · (DSP needs "Internal decoding" enabled in settings on Android 4.1 or newer)</p> <p>Exportable internal playlist · M3U playlist support · Webstream play (by M3U) · Bookmarking of tracks or lists · Directory finder · Sort modes · Shuffle · Repeat</p> <p>Track coloring by month or name · Picture and tag titles of current track · File search (Long press on a folder) · Settings export/import (Long press on a folder) · Configurable functions for tap, long press and remote previous key · Sleep timer · Very small app size · ad-free</p> <a id="dwn"></a> <div class="adr"> <script async src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js?client=ca-pub-2783537099316529" crossorigin="anonymous"></script>  <ins class="adsbygoogle" style="display:block" data-ad-client="ca-pub-2783537099316529" data-ad-slot="9967424415" data-ad-format="rectangle" data-full-width-responsive="false"></ins> <script> (adsbygoogle = window.adsbygoogle || []).push({}); </script> </div> <h2>Download 1by1 for Android</h2> Version 1.35 · 2024-08-22 · 184 KB · Freeware <div class="down"> <a href="extra/1by1_135.apk">APK file for own Installation</a> <a href="https://www.fosshub.com/1by1.html" target="_blank">fosshub.com</a><br> </div> <a href="https://en.wikipedia.org/wiki/SHA-2" target="_blank">SHA-256</a>: d7fcd3fa01e4545c526788c5b8b 1969523fff2d3f0491982b95b57d8fc71792e <h2>Changes</h2> <table> <tr><td>1.35</td><td>Tag fields in File info dialog · Large cover shown on tap</td></tr> <tr><td>1.34</td><td>Layout margins slightly enlarged · Title at bottom option · Few minor changes</td></tr> <tr><td>1.33</td><td>Larger play buffer on crossfading · Improved curve for fade on stop · Playlist overwrite bug fixed · Settings import bug fixed · Playlist clear confirmation · Some other improvements</td></tr> <tr><td>1.32</td><td>Optional block month color · Theme changes · Minor adaptions</td></tr> <tr><td>1.31</td><td>File sizes in MB · Paths in PLs shown purely · Few other things</td></tr> <tr><td>1.30</td><td>Settings export/import (folder context) · Some corrections and cleanup</td></tr> <tr><td>1.29</td><td>Playing streams of m3u and pls urls · Unwanted resume on audiofocus gain fixed · Actionbar layout with more buttons back</td></tr> <tr><td>1.28</td><td>Header with picture and tag titles, classic header optional</td></tr> </table> <h2>Permissions</h2> <p>Wake lock (prevent from stop on screen off)</p> <p>Write external storage (track delete, playlist export)</p> <p>Read external storage (folders, audio files)</p> <p>Bluetooth (stop on connect option)</p> <p>Internet (webstreaming)</p> <h2>FAQ - Frequently asked questions</h2> <div itemscope itemprop="mainEntity" itemtype="https://schema.org/Question"> <button itemprop="name" type="button" class="collapsefaq"><b>Which formats can 1by1 for Android play?</b></button> <div itemscope itemprop="acceptedAnswer" itemtype="https://schema.org/Answer" class="content"> <div itemprop="text"><p>Usually it plays the common audio formats <b>MP3, AAC, MP4, OGG, OPUS, FLAC, WAV</b>. As 1by1 uses the system decoders, the supported formats depend on the device, usually they should all be present. On many devices also <b>MP2</b> is supported. Older devices may <b>not decode OPUS</b> - or only if the files have the <b>OGG extension</b>. On MP4 only the audio track will be played. <b>M4A</b> is also supported.</p></div></div></div> <div itemscope itemprop="mainEntity" itemtype="https://schema.org/Question"> <button itemprop="name" type="button" class="collapsefaq"><b>How do I reach my music files?</b></button> <div itemscope itemprop="acceptedAnswer" itemtype="https://schema.org/Answer" class="content"> <div itemprop="text"><p>A newly started blank 1by1 shows a <b>root folder</b> without any tracks. But they are right around the corner. If the music is on the <b>device's storage</b>, <i>storage/emulated/0/Music</i> may be the location. You also could reach your files under <i>storage/emulated/0</i> or <i>mnt/sdcard</i>. If the audios are on a <b>removable media (microSD)</b>, they should be under something like <i>storage/1234-5678</i>. Be sure to accept the <b>storage permission</b>, otherwise nothing is shown. Once you started a track and quit 1by1, it will <b>remember the location</b> and show it directly on start.</p></div></div></div> <div itemscope itemprop="mainEntity" itemtype="https://schema.org/Question"> <button itemprop="name" type="button" class="collapsefaq"><b>Which sort methods does 1by1 support?</b></button> <div itemscope itemprop="acceptedAnswer" itemtype="https://schema.org/Answer" class="content"> <div itemprop="text"><p>Folders can be sorted by <b>name, date, month</b> or be <b>shuffled</b>. Month means that all tracks of a season can be together regardless from which year they are. Unfortunately some Android versions destroy the file date on copying. <b>M3U playlists</b> can be sorted by <b>name, path, original order</b> and also be shuffled.</p></div></div></div> <div itemscope itemprop="mainEntity" itemtype="https://schema.org/Question"> <button itemprop="name" type="button" class="collapsefaq"><b>How do I activate the audio DSP features?</b></button> <div itemscope itemprop="acceptedAnswer" itemtype="https://schema.org/Answer" class="content"> <div itemprop="text"><p>Audio enhancing, normalize, mono-mix, and transition mixing need <b>'Internal decoding'</b> enabled. You find this switch in the <b>settings</b>. To (un)check it, play must be stopped before. Below you can enable and adjust the DSP features. To <b>quickly toggle</b> enhancer and mono-mix, you can also use the <b>Sort menu</b>. </p></div></div></div> <div itemscope itemprop="mainEntity" itemtype="https://schema.org/Question"> <button itemprop="name" type="button" class="collapsefaq"><b>Can 1by1 play internet streams?</b></button> <div itemscope itemprop="acceptedAnswer" itemtype="https://schema.org/Answer" class="content"> <div itemprop="text"><p>Yes, it can. The URLs must be <b>listed in an M3U</b> playlist file. To show a readable <b>stream name</b> it should be added with #EXTINF tag above the URL within the M3U file.</p></div></div></div> <script> var coll = document.getElementsByClassName("collapsefaq"); var i; for (i = 0; i < coll.length; i++) { coll[i].addEventListener("click", function() { this.classList.toggle("active"); var content = this.nextElementSibling; if (content.style.display === "block") { content.style.display = "none"; } else { content.style.display = "block"; } }); } </script> <footer><p class="copy"><a href="about.html">Martin Pesch</a></p></footer> </div> </body></html>