2 * Copyright 2013 Sveriges Television AB http://casparcg.com/
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4 * This file is part of CasparCG (www.casparcg.com).
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6 * CasparCG is free software: you can redistribute it and/or modify
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7 * it under the terms of the GNU General Public License as published by
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8 * the Free Software Foundation, either version 3 of the License, or
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9 * (at your option) any later version.
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11 * CasparCG is distributed in the hope that it will be useful,
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12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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14 * GNU General Public License for more details.
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16 * You should have received a copy of the GNU General Public License
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17 * along with CasparCG. If not, see <http://www.gnu.org/licenses/>.
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19 * Author: Robert Nagy, ronag89@gmail.com
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24 #include "video_format.h"
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26 #include <boost/algorithm/string.hpp>
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27 #include <boost/assign.hpp>
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29 #define DEFINE_VIDEOFORMATDESC(fmt, w, h, sw, sh, m, scale, duration, audio_samples, name) \
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37 ((double)scale/(double)duration),\
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40 (m == field_mode::progressive ? 1 : 2),\
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48 namespace caspar { namespace core {
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50 const video_format_desc format_descs[video_format::count] =
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52 DEFINE_VIDEOFORMATDESC(video_format::pal ,720, 576, 1024, 576, field_mode::upper, 25, 1, boost::assign::list_of(1920), L"PAL"),
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53 DEFINE_VIDEOFORMATDESC(video_format::ntsc ,720, 486, 720, 540, field_mode::lower, 30000, 1001, boost::assign::list_of(1602)(1601)(1602)(1601)(1602), L"NTSC"),
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54 DEFINE_VIDEOFORMATDESC(video_format::x576p2500 ,1024, 576, 1024, 576, field_mode::progressive, 25, 1, boost::assign::list_of(1920), L"576p2500"),
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55 DEFINE_VIDEOFORMATDESC(video_format::x720p2398 ,1280, 720, 1280, 720, field_mode::progressive, 24000, 1001, boost::assign::list_of(2002), L"720p2398"),
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56 DEFINE_VIDEOFORMATDESC(video_format::x720p2400 ,1280, 720, 1280, 720, field_mode::progressive, 24, 1, boost::assign::list_of(2000), L"720p2400"),
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57 DEFINE_VIDEOFORMATDESC(video_format::x720p2500 ,1280, 720, 1280, 720, field_mode::progressive, 25, 1, boost::assign::list_of(1920), L"720p2500"),
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58 DEFINE_VIDEOFORMATDESC(video_format::x720p5000 ,1280, 720, 1280, 720, field_mode::progressive, 50, 1, boost::assign::list_of(960), L"720p5000"),
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59 DEFINE_VIDEOFORMATDESC(video_format::x720p2997 ,1280, 720, 1280, 720, field_mode::progressive, 30000, 1001, boost::assign::list_of(1602)(1601)(1602)(1601)(1602), L"720p2997"),
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60 DEFINE_VIDEOFORMATDESC(video_format::x720p5994 ,1280, 720, 1280, 720, field_mode::progressive, 60000, 1001, boost::assign::list_of(801) (800) (801) (801) (801), L"720p5994"),
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61 DEFINE_VIDEOFORMATDESC(video_format::x720p3000 ,1280, 720, 1280, 720, field_mode::progressive, 30, 1, boost::assign::list_of(1600), L"720p3000"),
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62 DEFINE_VIDEOFORMATDESC(video_format::x720p6000 ,1280, 720, 1280, 720, field_mode::progressive, 60, 1, boost::assign::list_of(800), L"720p6000"),
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63 DEFINE_VIDEOFORMATDESC(video_format::x1080p2398 ,1920, 1080, 1920, 1080, field_mode::progressive, 24000, 1001, boost::assign::list_of(2002), L"1080p2398"),
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64 DEFINE_VIDEOFORMATDESC(video_format::x1080p2400 ,1920, 1080, 1920, 1080, field_mode::progressive, 24, 1, boost::assign::list_of(2000), L"1080p2400"),
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65 DEFINE_VIDEOFORMATDESC(video_format::x1080i5000 ,1920, 1080, 1920, 1080, field_mode::upper, 25, 1, boost::assign::list_of(1920), L"1080i5000"),
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66 DEFINE_VIDEOFORMATDESC(video_format::x1080i5994 ,1920, 1080, 1920, 1080, field_mode::upper, 30000, 1001, boost::assign::list_of(1602)(1601)(1602)(1601)(1602), L"1080i5994"),
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67 DEFINE_VIDEOFORMATDESC(video_format::x1080i6000 ,1920, 1080, 1920, 1080, field_mode::upper, 30, 1, boost::assign::list_of(1600), L"1080i6000"),
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68 DEFINE_VIDEOFORMATDESC(video_format::x1080p2500 ,1920, 1080, 1920, 1080, field_mode::progressive, 25, 1, boost::assign::list_of(1920), L"1080p2500"),
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69 DEFINE_VIDEOFORMATDESC(video_format::x1080p2997 ,1920, 1080, 1920, 1080, field_mode::progressive, 30000, 1001, boost::assign::list_of(1602)(1601)(1602)(1601)(1602), L"1080p2997"),
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70 DEFINE_VIDEOFORMATDESC(video_format::x1080p3000 ,1920, 1080, 1920, 1080, field_mode::progressive, 30, 1, boost::assign::list_of(1600), L"1080p3000"),
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71 DEFINE_VIDEOFORMATDESC(video_format::x1080p5000 ,1920, 1080, 1920, 1080, field_mode::progressive, 50, 1, boost::assign::list_of(960), L"1080p5000"),
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72 DEFINE_VIDEOFORMATDESC(video_format::x1080p5994 ,1920, 1080, 1920, 1080, field_mode::progressive, 60000, 1001, boost::assign::list_of(801) (800) (801) (801) (801), L"1080p5994"),
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73 DEFINE_VIDEOFORMATDESC(video_format::x1080p6000 ,1920, 1080, 1920, 1080, field_mode::progressive, 60, 1, boost::assign::list_of(800), L"1080p6000"),
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74 DEFINE_VIDEOFORMATDESC(video_format::x1556p2398 ,2048, 1556, 2048, 1556, field_mode::progressive, 24000, 1001, boost::assign::list_of(2002), L"1556p2398"),
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75 DEFINE_VIDEOFORMATDESC(video_format::x1556p2400 ,2048, 1556, 2048, 1556, field_mode::progressive, 24, 1, boost::assign::list_of(2000), L"1556p2400"),
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76 DEFINE_VIDEOFORMATDESC(video_format::x1556p2500 ,2048, 1556, 2048, 1556, field_mode::progressive, 25, 1, boost::assign::list_of(1920), L"1556p2500"),
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77 DEFINE_VIDEOFORMATDESC(video_format::x2160p2398 ,3840, 2160, 3840, 2160, field_mode::progressive, 24000, 1001, boost::assign::list_of(2002), L"2160p2398"),
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78 DEFINE_VIDEOFORMATDESC(video_format::x2160p2400 ,3840, 2160, 3840, 2160, field_mode::progressive, 24, 1, boost::assign::list_of(2000), L"2160p2400"),
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79 DEFINE_VIDEOFORMATDESC(video_format::x2160p2500 ,3840, 2160, 3840, 2160, field_mode::progressive, 25, 1, boost::assign::list_of(1920), L"2160p2500"),
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80 DEFINE_VIDEOFORMATDESC(video_format::x2160p2997 ,3840, 2160, 3840, 2160, field_mode::progressive, 30000, 1001, boost::assign::list_of(1602)(1601)(1602)(1601)(1602), L"2160p2997"),
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81 DEFINE_VIDEOFORMATDESC(video_format::x2160p3000 ,3840, 2160, 3840, 2160, field_mode::progressive, 30, 1, boost::assign::list_of(1600), L"2160p3000"),
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82 DEFINE_VIDEOFORMATDESC(video_format::invalid ,0, 0, 0, 0, field_mode::progressive, 1, 1, boost::assign::list_of(1), L"invalid")
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85 const video_format_desc& video_format_desc::get(video_format::type format)
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87 return format_descs[format];
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90 const video_format_desc& video_format_desc::get(const std::wstring& name)
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92 for(int n = 0; n < video_format::invalid; ++n)
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94 if(boost::iequals(format_descs[n].name, name))
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95 return format_descs[n];
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97 return format_descs[video_format::invalid];
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