TechSpot

Apollo 37zz

FREE general purpose player.

Windows
Freeware
671 KB
2,485
5/5 from 2 votes

Since then Apollo has become a more general purpose player. It is recognized by its outstanding MP3 decoding quality, powerful continuous playback support and advanced playlist capabilities. It supports different file formats through so called input plug-ins. Writing an input plug-ins is rather straight forward (see the plug-ins page for more info) and thus Apollo can be easily made to support new audio formats. The player routines provide continuous playback or even a crossfade between tracks on all supported formats and with all output types (standard Wave Out, DirectSound and WAV file output). It is possible to direct the output into a WAV file, thus making it possible, for instance, to decode MP3s for writing them onto a CD. The player routines also provide a realtime 16-band equalizer for all file types.

Currently Apollo ships with two input plug-ins: Apollo MPEG decoder and Apollo WAV decoder. The MPEG decoder is capable of handling both MPEG-1 and MPEG-2 audio layer 2 and 3 files (i.e. MP2- and MP3-files). The decoder is capable of producing 32-bit, 24-bit, 16-bit and 8-bit data. Also Xing and Fraunhofer VBR MP3s are supported. The MPEG decoder is generally thought to be one of the best as far as sound quality is concerned (see FAQ for more information about the quality). The WAV decoder supports RIFF WAV files containing PCM or Microsoft ADPCM coded data. Both plug-ins support Internet streaming.

Apollo also provides support for other type of plug-ins, namely visualization, digital signal processing (DSP) and general purpose plug-ins. Their formats are identical with the corresponding Winamp 2.xx plug-ins. Thus all existing Winamp plug-ins of these three categories should work with Apollo. Also, Winamp input plug-ins that really provide the sound data instead of directly controlling the output device are supported by Apollo.

Apollo is perhaps best recognized by its playlist oriented interface. Playlists can be created and modified with standard Windows methods such as drag'n'drop and context menus. The main playlist will be shown as a tree, which may contain nested playlists. This makes it possible to have multiple playlist files open at once, yet having the possibility to handle them as separate entities.

The playlist system will retrieve ID3 and ID3v2 tag information for not only MP3 files but for all supported formats. Based on the tag information along with common track properties it is possible to create random entries into playlists. This means that instead of inserting a track into your playlist, you can insert an entry which sets conditions for the track to be played. When the player encounters such an entry while playing the playlist, it picks the track to be played randomly according to the conditions. These so called advanced playlists along with the continuous playback and crossfading make Apollo a considerable choice for some more demanding tasks. There are, for instance, some dance clubs and radio stations that are based on Apollo.

Features:

  • Completely free of charge
  • Full HTML documentation
  • Plug-in based support for different file formats
  • Ships with high quality MPEG-1/2 audio layer 2/3 and RIFF WAV PCM/ADPCM decoders
  • Support for Winamp 2.xx plug-ins
  • Internet streaming
  • Realtime 16-band graphic equalizer for all file formats
  • Accurate adjustable pause between tracks (gapless play also supported)
  • Crossfading between tracks (also with DirectSound and WAV output)
  • Built-in playlist (PLS/M3U/AAP) editor with drag & drop capabilities
  • Apollo Advanced Playlist support
  • Support for ID3 and ID3v2 tags
  • Standard Wave Out and DirectSound support
  • Decode to WAV file

What's New::

  • Added three different loop modes: loop all, loop playlist, loop track
  • Added an option to physically delete files
  • Fixed window update issues with full row select
  • Fixed the performance issue with ID3v2 tags introduced in version 37zx
  • MPEG: Fixed playing files with broken or partial Xing VBR header

Apps similar to Apollo 37zz 4

  • 4.84.8
    24 votes

    Foobar2000 is an advanced and very complete freeware audio player for the Windows platform.

    • Freeware
    • Windows
  • 4.64.6
    86 votes

    A highly portable and popular multimedia player for multiple audio and video formats.

    • Freeware
    • Windows/macOS/Linux
  • 3.83.8
    12 votes

    Songbird is a Web player built from Firefox's browser engine.

    • Freeware
    • Windows
  • More