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  • File Formats AV

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Comment: Migrated to Confluence 5.3

Excerpt

Describes the file formats used in AV digitisation

Institution

Formats used

Comments

Statsbiblioteket

BWF, WAV, mp3

BWF (96 khz, 24 bit) in own digitisations, WAV (22.05 khz, 16 bit) in real-time recording of radio, mp3 in digital deposit

Statsbiblioteket

mpeg-1, mpeg-2, mpeg-4

Analogue video digitised to mpeg-2, real-time recording of TV in mpeg-1 for cable-TV and mpeg-2/4 for digital transmissions (DVB-T)

KB, Sverige

MPEG-1 Video Format

PRONOM x-fmt/385.
Comment: By delivery, we have also received ASF (windows media), MPEG-2 carrier stream and RealMedia

KB, Sverige

MPEG-1 Audio Layer 3

PRONOM x-cmp/6.
160 kbit/s, 48 kHz, 16 bit (digitally born, compressed). WAVE Format GUID: WAVE_FORMAT_MPEG ("mp3")

KB, Sverige

MPEG-2 Audio Layer 1

PRONOM x-cmp/7.
MPEG-2 program stream:  MPEG-2 video stream:  ML@MP long GOP. 6-12 Mbit/s, and MPEG-1 layer 2 for  sound stream, 160 kbit/s.

KB, Sverige

MPEG-4

PRONOM fmt/199.
Container  video stream: ISO/IEC 14496-10.  Sound stream: ISO/IEC 14496-3. Parameters not yet decided.

KB, Sverige

BWAVE (0), BWAVE (2)

PRONOM fmt/1, fmt/2.
Broadcast wave. 44,1 (CD) kHz  and  48 kHz, 16 bit