channels.h
资源名称:NETVIDEO.rar [点击查看]
上传用户:sun1608
上传日期:2007-02-02
资源大小:6116k
文件大小:1k
源码类别:
流媒体/Mpeg4/MP4
开发平台:
Visual C++
- /*
- * FAAC - Freeware Advanced Audio Coder
- * Copyright (C) 2001 Menno Bakker
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- * $Id: channels.h,v 1.3 2001/06/04 23:02:24 wmay Exp $
- */
- #ifndef CHANNEL_H
- #define CHANNEL_H
- #ifdef __cplusplus
- extern "C" {
- #endif /* __cplusplus */
- #include "coder.h"
- typedef struct {
- int is_present;
- int ms_used[MAX_SCFAC_BANDS];
- int ms_usedS[8][MAX_SCFAC_BANDS];
- } MSInfo;
- typedef struct {
- int tag;
- int present;
- int ch_is_left;
- int paired_ch;
- int common_window;
- int cpe;
- int sce;
- int lfe;
- MSInfo msInfo;
- } ChannelInfo;
- void GetChannelInfo(ChannelInfo *channelInfo, int numChannels, int useLfe);
- #ifdef __cplusplus
- }
- #endif /* __cplusplus */
- #endif /* CHANNEL_H */