VQF: Difference between revisions
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VQF files are used to store a stream of [[TwinVQ]] encoded audio data. | VQF files are used to store a stream of [[TwinVQ]] encoded audio data. | ||
==General Information== | |||
All fields are stored in big-endian order. | All fields are stored in big-endian order. | ||
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| NOTE || Liner notes || char liner_notes[] || | | NOTE || Liner notes || char liner_notes[] || | ||
|} | |} | ||
[[Category: Container Formats]] | [[Category: Container Formats]] |
Revision as of 13:18, 7 November 2007
- Extensions: .vqf
- Company: Nippon TT
VQF files are used to store a stream of TwinVQ encoded audio data.
General Information
All fields are stored in big-endian order.
Standard Chunks
Chunk ID | Contents | Field | Description |
---|---|---|---|
COMM | Mandatory information | int32 channel_mode | 0: mono, 1: stereo |
int32 bitrate | kbit/s | ||
int32 samplerate | 44: 44100 Hz, 22: 22050 Hz, 11: 11025 Hz | ||
int32 security_level | always 0 | ||
NAME | Song title | char name[] | |
COMT | Comment | char comment[] | |
AUTH | Author | char author[] | |
(c)<space> | Copyright | char copyright[] | |
FILE | Filename | char filename[] | |
DSIZ | Data size | uint32 data_size | size of compressed audio data |
Extension Chunks
Chunk ID | Contents | Field | Description |
---|---|---|---|
ALBM | Album title | char album_title[] | |
YEAR | Recording date | int16 year | 0 means unspecified |
char month | idem | ||
ENCD | Compression date | int16 year | 0 means unspecified |
char month | idem | ||
char day | idem | ||
char hour | idem | ||
char minute | idem | ||
char timeZone | idem | ||
TRAC | Track number | int16 track_number | |
LYRC | Lyrics | char lyrics[] | |
GUID | Globally Unique Identifier | uchar guid[16] | |
ISRC | International Standard Record Code | char isrc[] | Identifier of CD |
WORD | Words | char words[] | |
MUSC | Composer | char composer[] | |
ARNG | Arranger | char arranger[] | |
PROD | Producer | char producer[] | |
REMX | Remixer | char remixer[] | |
CDCT | Conductor | char conductor[] | |
SING | Singer | char singer[] | |
BAND | Band name | char band_name[] | |
PRSN | Personnel | char personnel[] | |
LABL | Record label | char record_label[] | |
NOTE | Liner notes | char liner_notes[] |