Hvad er YAF-filformatet?
En .yaf-fil er et Yuke's Audio Archive, et containerformat bygget af spiludvikleren Yuke's. Det samler mange separate lydspor i en enkelt fil i stedet for at gemme lyd hver for sig. YAF-arkiver findes i WWE SmackDown! vs. Raw-spil fra cirka 2008 til 2011 på tværs af udgivelser til PlayStation 2, PlayStation 3, PSP, Xbox 360 og Wii. Den fil, du oftest vil støde på, hedder music.yaf, og den indeholder spillets soundtrack: brydernes indgangstemaer, menumusik og numre under kampene.
Enhver YAF-fil starter med ASCII-signaturen SFAY i de første fire bytes. Et felt nær offset 0x18 registrerer, hvor mange lydindgange arkivet indeholder, og den første lydblok begynder normalt ved offset 0x20000. Selve lyden er gemt som .adx (CRI's spil-codec) eller .at3 (Sony ATRAC3), afhængigt af platformen. Med andre ord er YAF en indpakning; den rigtige lyd lever i de indre strømme.
Sikkerhed og tryghed
RISIKO: LOWA .yaf is passive game data with no code execution, so the archive itself carries no malware risk. The only caution is that extracting and redistributing a game's copyrighted soundtrack is a legal rather than a technical concern. Download YAF Extractor only from established modding communities, since fan tools are not signed.
Formatdetaljer
kort fortalt- YafaRay scene file - Older versions of the YafaRay / YafRay open-source raytracer used .yaf for exported scene description files. Unrelated to game audio.
- Yet Another Forum (YAF) data - The .NET forum software Yet Another Forum.NET is abbreviated YAF, and the acronym occasionally tags its export or config data. Not an audio format.
Programmer der åbner YAF-filer
Windows3 apps
YAF Extractor
Gratis Open YAF Extractor, choose File then Load File, select your music.yaf, and click Extract All to write out the contained .adx or .at3 tracks; the same tool can repack custom audio back into the archive.
vgmstream (vgmstream-cli / foobar2000 plugin)
Open-source After extracting, drop the resulting .adx or .at3 files onto vgmstream to play them or convert them to .wav.
HxD (hex editor)
Gratis Open the .yaf in HxD to confirm the SFAY signature and inspect the header, entry count and audio offsets when a tool cannot parse the file. Tekniske detaljer
dyb specifikation| Encoding | Binary |
| Byte order | Little-endian |
| Container | Yuke's proprietary audio archive; bundles multiple audio streams behind a header and an index table |
| Signature | SFAY at offset 0x00 (four ASCII bytes) |
| Header Layout | Bytes 0x00-0x03 hold the SFAY signature. An archive name string follows in the header. A count field near offset 0x18 gives the number of audio entries. The first audio payload usually begins at offset 0x20000. |
| Compression | None at the archive level; individual entries are already compressed by their own codec (ADX or ATRAC3) |
| Stored Audio Codecs | CRI ADX and Sony ATRAC3 (AT3), depending on the platform build |
| Typical Content | In-game music: wrestler entrance themes, menu music and in-match tracks |
| Typical size | Tens to hundreds of MB (music.yaf holds a game's entire soundtrack) |
| Structure | Fixed signature, header with archive name and entry count, an offset/index region, then concatenated ADX or AT3 audio blobs |
| Platforms | PlayStation 2, PlayStation 3, PlayStation Portable, Xbox 360, Nintendo Wii |
| Notes | The recurring filename is music.yaf, shipped inside WWE SmackDown! vs. Raw 2008 through 2011. YAF is an archive wrapper, not a codec: the actual sound is ADX or AT3 data held inside. |
| Udgivet | 2007 |
| Specifikation | smacktalks.org |
YAF-konverteringer
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Hvilket program åbner en YAF-fil?
.yaf-arkiver. Det udtrækker .adx eller .at3 lyden indeni, som du derefter kan afspille eller konvertere med vgmstream.Hvilket spil bruger music.yaf?
music.yaf findes i WWE SmackDown! vs. Raw-titler fra omkring 2008 til 2011 på PlayStation 2, PlayStation 3, PSP, Xbox 360 og Wii. Den indeholder spillets indgangs- og menumusik.Kan jeg konvertere en YAF-fil til MP3?
.wav ved hjælp af vgmstream, og kod derefter disse til .mp3 med FFmpeg eller Audacity.
