Difference between revisions of "GSM 06.10"

From MultimediaWiki
Jump to navigation Jump to search
(Add to formats missing in FFmpeg category.)
Line 1: Line 1:
* FOURCCs: agsm
* FOURCCs: agsm
* Website: http://kbs.cs.tu-berlin.de/~jutta/toast.html
* Website: http://kbs.cs.tu-berlin.de/~jutta/toast.html
* Specification: http://www.3gpp.org/ftp/Specs/2010-06/R1999/06_series/0610-820.zip


GSM 06.10 is a GSM [[vocoder]] standard that also occurs in some multimedia files. Also see [[Microsoft GSM]].
GSM 06.10 is a GSM [[vocoder]] standard that also occurs in some multimedia files. Also see [[Microsoft GSM]].
Line 7: Line 8:
[[Category:Audio Codecs]]
[[Category:Audio Codecs]]
[[Category: Formats missing in FFmpeg]]
[[Category: Formats missing in FFmpeg]]
Format:
Each frame consists of 33 bytes, in a bigendian bitstream.
Bitstream layout:
4 bits: magic 0xd
8 x 6 bits
4 x coefficients (
7 bits
2 bits
2 bits
6 bits
13 x 3 bits
)

Revision as of 03:54, 3 July 2010

GSM 06.10 is a GSM vocoder standard that also occurs in some multimedia files. Also see Microsoft GSM.

Format: Each frame consists of 33 bytes, in a bigendian bitstream.

Bitstream layout:

4 bits: magic 0xd 8 x 6 bits

4 x coefficients ( 7 bits 2 bits 2 bits 6 bits 13 x 3 bits )