/home/slang/XVision2/src/Devices/DVFrame.h Source File

00001 #ifndef _xv_dvframe_h
00002 #define _xv_dvframe_h
00003 /*
00004  * frame.h -- utilities for process digital video frames
00005  * Copyright (C) 2000 Arne Schirmacher <arne@schirmacher.de>
00006  *
00007  * This program is free software; you can redistribute it and/or modify
00008  * it under the terms of the GNU General Public License as published by
00009  * the Free Software Foundation; either version 2 of the License, or
00010  * (at your option) any later version.
00011  *
00012  * This program is distributed in the hope that it will be useful,
00013  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00014  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00015  * GNU General Public License for more details.
00016  *
00017  * You should have received a copy of the GNU General Public License
00018  * along with this program; if not, write to the Free Software Foundation,
00019  * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
00020  */
00021 
00022 class DVFrame
00023 {
00024 
00025         class Pack
00026         {
00027            public:
00028                 unsigned char data[5];
00029         };
00030 public:
00031         unsigned char    *data;
00032         int    bytesInDVFrame;
00033 
00034         DVFrame();
00035         ~DVFrame();
00036 
00037         void GetSSYBPack(int packNum, Pack &pack);
00038         void GetVAUXPack(int packNum, Pack &pack);
00039         void GetAAUXPack(int packNum, Pack &pack);
00040         void GetTimeCode(char *s);
00041         void GetRecordingDate(char *s);
00042         bool IsPAL(void) {return (data[3] & 0x80)!=0;};
00043         bool is61834(void) {return (data[3] & 0x1)!=0;};
00044         bool IsNewRecording(void);
00045         bool IsComplete(void);
00046 };
00047 #endif