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adds speex 16khz audio support

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(closes issue #17501)
Reported by: fabled
Patches:
      asterisk-trunk-speex-wideband-v2.patch uploaded by fabled (license 448)
Tested by: malcolmd, fabled, dvossel



git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@271231 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
David Vossel
2010-06-17 17:23:43 +00:00
parent 0ef5550742
commit b00f58da25
7 changed files with 88 additions and 29 deletions
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5
include/asterisk/frame.h
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@@ -296,8 +296,10 @@ extern struct ast_frame ast_null_frame;
#define AST_FORMAT_TEXT_MASK (((1ULL << 30)-1) & ~(AST_FORMAT_AUDIO_MASK) & ~(AST_FORMAT_VIDEO_MASK))
/*! G.719 (64 kbps assumed) */
#define AST_FORMAT_G719 (1ULL << 32)
/*! SpeeX Wideband (16kHz) Free Compression */
#define AST_FORMAT_SPEEX16 (1ULL << 33)
/*! Raw mu-law data (G.711) */
#define AST_FORMAT_TESTLAW (1ULL << 47)
#define AST_FORMAT_TESTLAW (1ULL << 47)
/*! Reserved bit - do not use */
#define AST_FORMAT_RESERVED (1ULL << 63)
@@ -745,6 +747,7 @@ static force_inline int ast_format_rate(format_t format)
case AST_FORMAT_G722:
case AST_FORMAT_SLINEAR16:
case AST_FORMAT_SIREN7:
case AST_FORMAT_SPEEX16:
return 16000;
case AST_FORMAT_SIREN14:
return 32000;