Tag Archives: decoder

jamailmar ~ Multi-threaded Ogg Vorbis Decoder

Posted by tom2tec on

Linux code to decode Ogg Vorbis files with multi-thread support

sourceforge.net/projects/jamailmar

Wigware Ambisonic Decoder (WAD)

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Wigware Ambisonic Decoder (WAD)

This program now comes in two flavours, as a Direct Show filter and a VST plugin. The Direct Show Filter allows any Direct Show capable audio player software (such as Windows Media Player) the ability to read and decode B-format wave files (the format of which is specified here on Richard Dobson’s web page – details on the Waveformat extensible file format used can be found on Microsofts web site here – details on Ambisonics can be found here).

The VST version comes in 1st and 2nd order versions (3rd and 4th order versions to follow) and allows you to alter the polar patterns of the speaker feeds either across the whole frequency range or using ‘Shelf Filters’ with a variable cut-off. Both of the VST plugins will derive outputs for a standard ITU 5 speaker array, with higher orders giving better frontal resolution.

web.archive.org/web/20070806013036/http://sparg.derby.ac.uk/SPARG/Staff_BW

wma2wav ~ Convert WMA To Wave Audio

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WMA to Wave Audio command-line converter / decompressor.

http://muldersoft.com/#wma2wav

FFmpeg ~ Open Source Audio Video Toolset

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A complete, cross-platform solution to record, convert and stream audio and video. FFmpeg is the leading multimedia framework, able to decode, encode, transcode, mux, demux, stream, filter and play pretty much anything that humans and machines have created. It supports the most obscure ancient formats up to the cutting edge. No matter if they were designed by some standards committee, the community or a corporation. It is also highly portable: FFmpeg compiles, runs, and passes our testing infrastructure FATE across Linux, Mac OS X, Microsoft Windows, the BSDs, Solaris, etc. under a wide variety of build environments, machine architectures, and configurations.

ffmpeg.org

Frontends:

Resources:

foo_input_dvda ~ Foobar2000 DVD-Audio Decoder

Posted by tom2tec on

DVD-Audio Decoder input plugin and Watermark Detector / Neutralizer DSP plugins for Foobar2000. Decoder is capable of playing back DVD-Audio discs, ISO images, AOB, MLP and Dolby TrueHD files in full resolution. Dedicated plugin for DTS-HD playback. APT-x100 plugin for *.AUD and *.AUE files from DTS movie / trailer discs.

sourceforge.net/projects/dvdadecoder

References:

wiki.hydrogenaudio.org/Foobar2000 Components DVD_Audio_Decoder_foo_input_dvda

FAAD2 ~ Freeware AAC Decoder

Posted by tom2tec on

FAAD2 is an open source MPEG-4 and MPEG-2 AAC decoder, it is licensed under the GPLv2 license.

www.audiocoding.com/faad2.html
faac.sourceforge.net
rarewares.org/aac-decoders
en.wikipedia.org/wiki/FAAC#FAAD2_decoder

foo_infospect ~ Expose Low-level Playback Information

Posted by tom2tec on

This component displays several groups of items which are described in the following sections. The item names are displayed in upper-case letters in the UI element, but can also be used in lower-case in title formatting code, since field names in title formatting are case-insensitive.

  • The Location group contains information about the physical location of the track.
  • The Tag Fields group contains the user-modifiable metadata fields of the track.
  • The technical Fields groups contains technical information fields that are provided by the decoder.
  • The Replaygain group contains the Replaygain data of the track.

foosion.foobar2000.org/components/?id=infospect

foo_input_sacd ~ Foobar2000 Super Audio CD Decoder

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Super Audio CD Decoder input plugin for foobar2000. Decoder is capable of playing back Super Audio CD ISO images, DSDIFF, DSF and DSD WavPack files. Direct DSD playback for compatible devices.

Separate DSD Processor/DSD Converter plugins for track extraction into DSD/DST encoded files.

sourceforge.net/projects/sacddecoder
Foobar2000:Components/Super_Audio_CD_Decoder_(foo_input_sacd)
Sony: How to install a Super Audio CD Decoder component

I’ve successfully followed these steps to get DSD (.dsf filetype) and SACD (.iso filetype) playing at high bit rate using foobar2000 on my S.M.S.L M500 DAC.

This has been adapted from “SECTION II” of this page, thanks to “sirblew” for the tip!

Introduction

DSD stands for Direct Stream Digital and it is a high-definition lossless audio format with a twist. PCM signal solutions (like FLAC, TTA or APE) measure a set of bits multiple times per second to capture the audio data, hence the 16/24-bit parameter. On the other hand, DSD uses only one bit but samples it 2.8 million times a second to capture the audio signal.

ASIO Output (Required)

Download and extract foo_out_asio – ASIO Output

Install the asio component:

  • File > Preferences > Components
  • Click Install.
  • Select “foo_out_asio.fb2k-component”.
  • Click OK, then OK again to restart Foobar2000.

Set the asio component as the output device:

  • File > Preferences > Playback > Output
  • Device: “ASIO : USB DAC ASIO” (or name of your device)

Optionally, disable all other devices:

  • File > Preferences > Playback > Output > Devices
  • (uncheck all but “ASIO : USB DAC ASIO”, for example)

SACD (ISO) Playback

Download and extract foo_input_sacd – Super Audio CD Decoder. This decoder is capable of playing back Super Audio CD ISO images, DSDIFF, DSF and DSD WavPack files.

Install DSD SACD component:

  • File > Preferences > Components
  • Click Install.
  • Select only “foo_input_sacd.fb2k-component”.
  • Click OK, then OK again to restart Foobar2000.

Set plugin for “PCM” as output mode:

  • File > Preferences >Tools > SACD
  • Output (per device)
    • Type: “DSD+PCM” (was PCM). Note: DSD+PCM will send a converted to PCM stream to Foobar so graphic add-ons like VU-meters, spectrographs and so on will work as they do when playing regular PCM files.
    • Samplerate: 384000 (was 44100)
  • Converter
    • DSD2PCM Mode: “Direct (64fp, 30kHz lowpass)” (was “Multistage (32fp)”). 30KHz low pass filtered means all DSD noise above that frequency is removed and does not reach the amp.
  • Input
    • Preferable Area: “Stereo” (was “None”). Only stereo tracks are displayed.
    •  Editable Tags (was unchecked).
    •  Store Tags With ISO (was unchecked). Stores tag info in the plugin folder.
    •  Linked 2CH/MCH Tags (was unchecked). Tags added to a SACD ISO will be shared between stereo and multichannel tracks.
  • Click OK

DSF Extraction (optional)

This can be useful if you open an ISO file and want to extract the contained files to DSF.

Download and extract foo_dsd_converter.

Install DSD Converter component:

  • File > Preferences > Components
  • Click Install.
  • Select only “foo_dsd_converter.fb2k-component”.
  • Click OK, then OK again to restart Foobar2000.

Ensure “Convert” menu item is enabled:

  • File > Preferences > Display > Context Menu
  • Ensure “Convert” (and child items) are checked.

Now right click a file in the playlist an choose “Convert > DSD Convert”.

  • Output format: DSF
  • Path:
  • Output style: “…” then choose file name: “nn. title” and close dialog.
  • Click “Convert”.

Foobar2000 DSD & SACD Support

Foobar2000 ~ Encoder & Input List

Posted by tom2tec on

Additional encoding/decoding and input components expand the range of audio file formats that can be played by Foobar2000. Not all of these components are official or officially recommended. Listed alphabetically by component name.

  • foo_ac3 ~ Decodes ATSC A-52 bitstream files (.AC3). Also includes a packet decoder for Matroska files containing AC3 streams.
  • foo_asap ~ Decodes Atari 8-bit chiptunes in the following formats: SAP, CMC, CM3, CMR, CMS, DMC, DLT, MPT, MPD, RMT, TMC, TM8, TM2, FC. Also plays files in all foobar2000-supported formats from ATR disk images.
  • foo_gep ~ Decodes several game console music formats: AY, GBS, GYM, HES, KSS, NSF, SAP, SGC, SPC, and VGM.
  • foo_input_adplug ~ Decodes all Adlib FM chip formats supported by the AdPlug library.
  • foo_input_amr ~ Plays Adaptive Multi-Rate audio (AMR or AMR-NB).
  • foo_input_avs ~ Decodes AviSynth scripts (.AVS), audio only. Requires AviSynth 2.5 or newer.
  • foo_input_dsdiff ~ Adds decoding support for DSDIFF files (.DFF).
  • foo_input_dts ~ Decodes DTS Coherent Acoustics files (.DTS) and DTS WAV files (.DTSWAV). Also includes a packet decoder for Matroska files containing DTS streams, and a decode post-processor which supports decoding DTS streams from 44100Hz or 48KHz 16-bit lossless PCM streams.
  • foo_input_dvda ~ Decoder is capable of playing back DVD-Audio discs, ISO images, AOB, MLP and Dolby TrueHD files in full resolution. Dedicated plugin for DTS-HD playback.
  • foo_input_gsf ~ Decodes .GSF/.MINIGSF files.
  • foo_input_ht ~ Decodes Sega Dreamcast Sound Format (.DSF/.MINIDSF) files and Sega Saturn Sound Format (.SSF/.MINISSF) files.
  • foo_input_hvl ~ Decodes Hively Tracker files (.HVL) as well as Abyss’ Highest eXperience files (.ahx)
  • foo_input_kdm ~ Decodes Ken Silverman’s Digital Music format files. (.kdm)
  • foo_input_monkey ~ Decodes Monkey’s Audio files (.APE) as well as APE Link files (.APL).
  • foo_input_ncsf ~ Decodes Nitro Composer Sound Format files (.NCSF/.MININCSF).
  • foo_input_org ~ Decodes Organya (.ORG) files.
  • foo_input_qsf ~ Decodes Capcom QSound Sound Format files (.QSF/.MINIQSF).
  • foo_input_shorten ~ Adds support for decoding Shorten files and tagging them through external APEv2 tags.
  • foo_input_sacd ~ Decoder is capable of playing Super Audio CD ISO images, DSDIFF, DSF and DSD WavPack files. Direct DSD playback for compatible devices.
  • foo_input_spotify ~ Spotify support for foobar2000. Requires a Spotify premium account.
  • foo_input_syntrax ~ Supports playback of the Syntrax or Jaytrax module format. (.JXS)
  • foo_input_tak ~ Alternative TAK decoder component. Bundles TAK 2.3.1 beta 1 decoder library.
  • foo_input_tfmx ~ Decodes TFMX files (MDAT., TFMX., .MDAT, .TFM, .TFMX, .TFX).
  • foo_input_tta ~ Decoder for the TTA Lossless Audio Codec. Decodes .tta files.
  • foo_input_usf ~ This is a decoder which adds support for playing (Ultra) Nintendo 64 Sound format (.USF/.MINIUSF) files.
  • foo_input_v2m ~ Farbrausch V2 module (V2M) decoder
  • foo_input_vgmstream ~ Decodes dozens of streamed ADPCM or other compressed format files extracted from various console and PC games.
  • foo_input_vio2sf ~ Decodes Nintendo DS Sound Format files (.2SF/.MINI2SF).
  • foo_input_zxtune ~ Decodes ZX Spectrum, Amiga, PC, Atari, Acorn chip / digital / fm tunes.
  • foo_luner2 ~ Decodes Lunar:  Eternal Blue disc for Sega CD.
  • foo_midi ~ Decodes General MIDI files (.MID, .KAR) and RIFF MIDI files (.RMI) as well as several proprietary MIDI formats (.MIDS, .MDS, .HMI, .HMP, .MUS, .XMI, .LDS).
  • foo_openmpt54 ~ This component aims to replace the DUMB module decoder, or foo_dumb, as it is much faster, and also in some ways more accurate than DUMB. It also supports more features internally, such as MO3 decoding, and unpacking xpk, ppm, and mmcmp formats.  It also supports .MPTM/.MPTMZ, .MO3, .UMX, .MOD/.MDZ/.MDR/.M15, .S3M/.S3Z, .XM/.XMZ, .IT/.ITZ, .STM, .PT36, .NST, .M15, .STK, .ST26, .ICE, .WOW, .ULT, .669, .MTM, .MED, .FAR, .MDL, .AMS, .DSM, .AMF, .OKT, .DMF, .PTM, .PSM, .MT2, .DBM, .DIGI, .IMF (Imago Orpheus), .J2B, .PLM, .SFX, .SFX2, .MMS, .STP, .C67, .GDM, and .DTM.
  • foo_pd_aac ~ This component replaces the stock input component’s AAC decoder with the one from FDK-AAC v2.0.1, to support AAC formats not supported by FFmpeg, such as xHE-AAC / USAC.
  • foo_psf ~ Decodes Sony Playstation Sound Format files (.PSF/.MINIPSF) as well as Playstation 2 Sound Format files (.PSF2/.MINIPSF2).
  • foo_sid ~ Decodes Commodore 64 SID sound files (.SID, .MUS). Based on resid-fp.
  • foo_snesapu ~ An alternative decoder for Super Nintendo SPC Sound Format files (.SPC).
  • foo_youtube ~ Play Youtube videos and playlists directly from their URLs.
Additional Input Resources:

foo_hdcd ~ This post processing service component will decode HDCD data in any 16-bit PCM stream passed through it by supporting inputs, such as CDDA, WAV, FLAC, and WavPack.

Command-Line Decoder Wrapper ~ This component allows foobar2000 to play or convert any audio format with a standalone command-line decoder available, including various exotic formats that do not have native foobar2000 decoder components. (foo_input_exe)

FFmpeg Decoder Wrapper ~ This component allows foobar2000 to read arbitrary file formats via user-supplied ffmpeg.exe and ffprobe.exe. (foo_input_ffmpeg)

foo_dyndec ~ Exposes the decoded sample rate, number of channels and bit depth to components that can only use static information natively.

foo_input_dummy ~ a pseudo input

How to install a foobar component.

Free CODECS ~ Online Repository

Posted by tom2tec on

http://www.free-codecs.com
http://www.free-codecs.com/audio_codecs

FLAC Frontend ~ Lossless Encoding GUI

Posted by tom2tec on

FLAC Frontend is a convenient way for Windows users not used to working with command lines to use the official FLAC tools. It accepts WAVE, W64, AIFF and RAW files for encoding and outputs FLAC or OGG-FLAC files. It is able to decode FLAC files, test them, fingerprint them and re-encode them. It has drag-and-drop support too. It is tested on Windows XP SP3 and Windows 7, but should work with Windows XP SP2 or newer. It requires .NET 2.0 or later.

sourceforge.net/projects/flacfrontend

xACT ~ Mac / WIndows Audio GUI

Posted by tom2tec on

A Mac OSX GUI frontend for open source audio codecs. There is an older Windows version available as well.

xact_main

http://xact.scottcbrown.org