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• MPEG-4 ALS
  ... ALS''') is a [[lossless]] audio [[codec]], developed to extend the [[MPEG-4]] Part 3 audio standard to allow lossless audio compression. First released ...any widespread lossless codec). The reference encoder can enforce an MPEG-4 audio profile, but also provides for several parameters and two encoding mo
  4 KB (615 words) - 17:38, 8 April 2024

Page text matches

• Topic Index
  * [[MPEG-4 ALS|MPEG-4 ALS (Audio Lossless Coding) and predecessors]] * [[MPEG-4 Visual]]
  14 KB (1,910 words) - 17:42, 8 April 2024
• Glossary Of Audio Terms
  * [[MPEG-4]]
  5 KB (467 words) - 20:49, 24 July 2019
• Theora
  ...ssion schemes. Theora is an 8x8 DCT-II transform codec like competing MPEG-4 video schemes, but differs in that it only uses I (intra) and P (inter) fra
  2 KB (271 words) - 15:12, 10 August 2023
• Vorbis
  ...Vorbis in the same competitive class as audio representations such as MPEG-4 ([[AAC]]), and similar to, but higher performance than [[MP3]], TwinVQ ([[V Informal listening test suggests Vorbis to be comparable to MPEG-4 [[AAC]] at most bitrates and [[Musepack]] at 128 kbps. Transparency is gene
  12 KB (1,706 words) - 13:38, 15 March 2022
• Advanced Audio Coding
  Recent developments have led to [[aacPlus]], later standardized as MPEG-4 HE-AAC, which is able to give subjectively good results at low bitrates. Th * Part of [[MPEG-4]] specs
  7 KB (1,105 words) - 14:03, 23 April 2023
• AAC encoders
  RealNetworks has incorporated Coding Technologies/FhG's MPEG-4 AAC / [[aacPlus]]™ technology and software within RealNetworks’ softwar ...Ext.1 coding technology also features high compatibility with current MPEG-4 AAC. For more information, see [http://www.neceurope.com/release.asp?parent
  8 KB (1,228 words) - 22:17, 29 January 2017
• Monkey's Audio
  ... of thumb, features that in the following list are indicated with versions 4 or above, might require (a player that uses) a recent official tool. "All" * Multichannel support starting version 4.86 (2019).
  22 KB (3,441 words) - 18:58, 18 May 2024
• WavPack
  ... "Using WavPack" below; no other end-user codec compresses DSD.) ID3v2.3/2.4 tags can be imported. wvunpack can select between DSDIFF and DSF out (i.e. ...nkey's Audio, OptimFROG and MPEG-4 ALS support the entire WAVE range up to 4 GiHz.) Can also compress ''non-integer sampling rates'' in AIFF/AIFC/CAF (s
  54 KB (8,599 words) - 20:44, 12 April 2024
• MP3
  ;4. Estimation of tonality indices.
  32 KB (4,966 words) - 09:42, 25 March 2024
• TTA
  ...g rate (integers up to 4 GiHz; although the encoders may stop short of the 4 GiHz mark – ffmpeg at 2 GiHz – this limitation is hardly releva ...d likewise there is no rule to tell whether a five-channel file a 5.0 or a 4.1 – the component implements support through a tag). Also, in van Be
  11 KB (1,637 words) - 17:51, 25 April 2024
• MPC Encoder Functions
  ...s that the encoder will NOT PROCESS. (i.e. "--start 4" will skip the first 4 seconds of the source file and the encoder will begin encoding on the fourt
  6 KB (1,066 words) - 08:26, 19 October 2016
• OptimFROG
  ...parisons taken from version 4 and for CDDA audio; OptimFrog version tested 4.910b. Later versions introduced new presets, possibly altering the speed/co ...udio support: apparently, any sampling rate that the WAVE format supports (4 GiHz), up to 32 bits per channel. Like [[WavPack]] but unlike most other f
  6 KB (927 words) - 20:55, 12 February 2022
• Noise shaping
  (4) y[k] = quantized[k] - s[k] (4) last_error = quantized[k] - wanted[k]
  11 KB (1,831 words) - 12:17, 21 June 2013
• LAME
  ...0" alpha versions in 2003-2005. These should not be considered actual LAME 4.0 releases and the developers do not want public feedback on them, nor do t <code><font style="color:purple">-V 4</font></code> (~165 kbps), <code><font style="color:purple">-V 5</font></co
  22 KB (3,355 words) - 13:21, 16 March 2020
• Windows Media Audio
  ...was considered to deliver very acceptable voice quality at bitrates around 4 and 20 kbps. It would allow switching over to the WMA Standard algorithm f
  4 KB (614 words) - 21:03, 9 February 2024
• Exact Audio Copy
  ...from the TOC. The manual TOC detection feature was removed in 0.95 prebeta 4 (9 Nov 2003) due to European legislation which would outlaw software capabl ... will give some problems with drives that extract audio very slowly (under 4× speed). If results are uncertain (given e.g. two different results on dif
  15 KB (2,474 words) - 03:49, 11 November 2020
• Joint stereo
  ...ttp://jmvalin.ca/papers/aes135_opus_celt.pdf, sections 4.5 [IS frequency], 4.5.1 [M/S angle]</ref> ...per-archive/2004/P_163.PDF LOW COMPLEXITY PARAMETRIC STEREO CODING IN MPEG-4]" (PDF). 7th International Conference on Digital Audio Effects: 163–168.<
  11 KB (1,669 words) - 05:12, 12 August 2023
• Lossless
  ... and a freeware encoder. Real would later support the development of MPEG-4 ALS. ...decoder available, the format scarcely caught on. Its predecessors [[MPEG-4 ALS | LPAC/LTAC]] once enjoyed some popularity in competition with Shorten.
  10 KB (1,441 words) - 11:30, 27 June 2023
• EAC Gap Settings
  Track 4 - Index 00: 4 secs
  12 KB (2,175 words) - 11:21, 12 June 2023
• EAC and Cue Sheets
  == The 4 types == ...UE sheet with this option will create a file identical to one of the other 4.
  11 KB (1,747 words) - 11:12, 12 June 2023