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Vivo Siren - MultimediaWiki
https://wiki.multimedia.cx/index.php/Vivo_Siren
Format: 0x112; Samples: http://samples.mplayerhq.hu/vivo/ Decoder: https://github.com/kakaroto/libsiren Patch: https://lists.ffmpeg.org/pipermail/ffmpeg-devel/2012 ...
7.2. Audio codecs
https://uw714doc.xinuos.com/en/MPlayer/audio-codecs.html
VIVO audio (g723, Vivo Siren) Voxware audio (using DirectShow DLL) alaw and ulaw, various gsm, adpcm and pcm formats and other simple old audio codecs Adaptive Multi-Rate (AMR) speech codecs 7.2.1. Software AC3 decoding This is the default decoder used for files with AC3 audio. The AC3 decoder can create audio output mixes for 2, 4, or 6 speakers.
Siren & SirenSR codecs
https://social.msdn.microsoft.com/Forums/en-US/e0de3255-bdb2-4c5c-9167-cff0231569f9/siren-sirensr-codecs
The codec that is used is specified in the format ('fmt') chunk of the wave file. PCM data will have WAVE_FORMAT_PCM, while Siren would probably have WAVE_FORMAT_POLYCOM_SIREN, maybe WAVE_FORMAT_VIVO_SIREN. See include file mmreg.h provided by Microsoft for the definition of these constants.
Talk:Siren - MultimediaWiki
https://wiki.multimedia.cx/index.php?title=Talk:Siren
Do you know if this codec has any relation vith the Vivo Siren audio codec (fourcc 0x112) ? Vivo siren should be based on G723 --rxt 07:47, 15 October 2006 (EDT) Taken from #[email protected] (I'm KaKaRoTo-KS) :
7.2. Audio codecs - Asian Institute of Technology
https://www.cs.ait.ac.th/~on/mplayer/zh_CN/audio-codecs.html
VIVO audio (g723, Vivo Siren) Voxware audio (using DirectShow DLL) alaw and ulaw, various gsm, adpcm and pcm formats and other simple old audio codecs Adaptive Multi-Rate (AMR) speech codecs 7.2.1. Software AC-3 decoding This is the default decoder used for files with AC-3 audio.
Codecs Supported by Windows Media Player - Free-Codecs.com
https://www.free-codecs.com/guides/guides.php?f=codecs_supported_by_windows_media_player_for_windows_xp
- Sharp G.726 Audio Codec - Sipro Lab Audio Telecom CODEC - Streaming Animation Support - Vivo H.263 Video CODEC - Vivo Siren Audio CODEC - VivoActive Audio CODEC - Voxware MetaSound - Voxware MetaVoice - Windows Media Audio Codec Note: Not all of the supported codecs are installed by default.
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