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108 lines
2.8 KiB
108 lines
2.8 KiB
15 years ago
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/*
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*
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* $Id: sourceheader 511311 2006-02-19 14:51:05Z trueg $
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* Copyright (C) 2006 Sebastian Trueg <trueg@k3b.org>
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*
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* This file is part of the K3b project.
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* Copyright (C) 1998-2007 Sebastian Trueg <trueg@k3b.org>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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* See the file "COPYING" for the exact licensing terms.
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*/
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#ifndef _K3B_VIDEODVD_VIDEO_STREAM_H_
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#define _K3B_VIDEODVD_VIDEO_STREAM_H_
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#include <k3b_export.h>
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namespace K3bVideoDVD
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{
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enum VideoMPEGVersion {
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MPEG1 = 0,
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MPEG2 = 1
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};
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enum VideoFormat {
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VIDEO_FORMAT_NTSC = 0,
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VIDEO_FORMAT_PAL = 1
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};
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enum VideoAspectRatio {
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VIDEO_ASPECT_RATIO_4_3 = 0,
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VIDEO_ASPECT_RATIO_16_9 = 1
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};
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enum VideoPermitedDf {
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VIDEO_PERMITTED_DF_BOTH = 0,
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VIDEO_PERMITTED_DF_PAN_SCAN = 1,
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VIDEO_PERMITTED_DF_LETTERBOXED = 2,
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VIDEO_PERMITTED_DF_UNSPECIFIED = 3
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};
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enum VideoBitRate {
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VIDEO_BITRATE_VARIABLE = 0,
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VIDEO_BITRATE_CONSTANT = 1
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};
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enum VideoPicureSize {
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VIDEO_PICTURE_SIZE_720 = 0,
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VIDEO_PICTURE_SIZE_704 = 1,
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VIDEO_PICTURE_SIZE_352 = 2,
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VIDEO_PICTURE_SIZE_352_2 = 3
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};
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class LIBK3B_EXPORT VideoStream
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{
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public:
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VideoStream() {}
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unsigned int permittedDf() const { return m_permittedDf; }
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unsigned int displayAspectRatio() const { return m_displayAspectRatio; }
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unsigned int format() const { return m_videoFormat; }
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unsigned int mpegVersion() const { return m_mpegVersion; }
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unsigned int filmMode() const { return m_filmMode; }
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unsigned int letterboxed() const { return m_letterboxed; }
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unsigned int pictureSize() const { return m_pictureSize; }
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unsigned int bitRate() const { return m_bitRate; }
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/**
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* The picture width of the video stream
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*/
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unsigned int pictureWidth() const;
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/**
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* The picture height of the video stream
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*/
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unsigned int pictureHeight() const;
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/**
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* The width of the "real" video after applying aspect ratio
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* correction
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*/
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unsigned int realPictureWidth() const;
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/**
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* The height of the "real" video after applying aspect ratio
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* correction
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*/
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unsigned int realPictureHeight() const;
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private:
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unsigned int m_permittedDf:2;
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unsigned int m_displayAspectRatio:2;
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unsigned int m_videoFormat:2;
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unsigned int m_mpegVersion:2;
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unsigned int m_filmMode:1;
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unsigned int m_letterboxed:1;
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unsigned int m_pictureSize:2;
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unsigned int m_bitRate:1;
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friend class VideoDVD;
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};
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}
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#endif
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