Display file information
| 90 | |
| 91 | // Display file information |
| 92 | void WriterBase::DisplayInfo(std::ostream* out) { |
| 93 | *out << std::fixed << std::setprecision(2) << std::boolalpha; |
| 94 | *out << "----------------------------" << std::endl; |
| 95 | *out << "----- File Information -----" << std::endl; |
| 96 | *out << "----------------------------" << std::endl; |
| 97 | *out << "--> Has Video: " << info.has_video << std::endl; |
| 98 | *out << "--> Has Audio: " << info.has_audio << std::endl; |
| 99 | *out << "--> Has Single Image: " << info.has_single_image << std::endl; |
| 100 | *out << "--> Duration: " << info.duration << " Seconds" << std::endl; |
| 101 | *out << "--> File Size: " << double(info.file_size) / 1024 / 1024 << " MB" << std::endl; |
| 102 | *out << "----------------------------" << std::endl; |
| 103 | *out << "----- Video Attributes -----" << std::endl; |
| 104 | *out << "----------------------------" << std::endl; |
| 105 | *out << "--> Width: " << info.width << std::endl; |
| 106 | *out << "--> Height: " << info.height << std::endl; |
| 107 | *out << "--> Pixel Format: " << info.pixel_format << std::endl; |
| 108 | *out << "--> Frames Per Second: " << info.fps.ToDouble() << " (" << info.fps.num << "/" << info.fps.den << ")" << std::endl; |
| 109 | *out << "--> Video Bit Rate: " << info.video_bit_rate/1000 << " kb/s" << std::endl; |
| 110 | *out << "--> Pixel Ratio: " << info.pixel_ratio.ToDouble() << " (" << info.pixel_ratio.num << "/" << info.pixel_ratio.den << ")" << std::endl; |
| 111 | *out << "--> Display Aspect Ratio: " << info.display_ratio.ToDouble() << " (" << info.display_ratio.num << "/" << info.display_ratio.den << ")" << std::endl; |
| 112 | *out << "--> Video Codec: " << info.vcodec << std::endl; |
| 113 | *out << "--> Video Length: " << info.video_length << " Frames" << std::endl; |
| 114 | *out << "--> Video Stream Index: " << info.video_stream_index << std::endl; |
| 115 | *out << "--> Video Timebase: " << info.video_timebase.ToDouble() << " (" << info.video_timebase.num << "/" << info.video_timebase.den << ")" << std::endl; |
| 116 | *out << "--> Interlaced: " << info.interlaced_frame << std::endl; |
| 117 | *out << "--> Interlaced: Top Field First: " << info.top_field_first << std::endl; |
| 118 | *out << "----------------------------" << std::endl; |
| 119 | *out << "----- Audio Attributes -----" << std::endl; |
| 120 | *out << "----------------------------" << std::endl; |
| 121 | *out << "--> Audio Codec: " << info.acodec << std::endl; |
| 122 | *out << "--> Audio Bit Rate: " << info.audio_bit_rate/1000 << " kb/s" << std::endl; |
| 123 | *out << "--> Sample Rate: " << info.sample_rate << " Hz" << std::endl; |
| 124 | *out << "--> # of Channels: " << info.channels << std::endl; |
| 125 | *out << "--> Channel Layout: " << info.channel_layout << std::endl; |
| 126 | *out << "--> Audio Stream Index: " << info.audio_stream_index << std::endl; |
| 127 | *out << "--> Audio Timebase: " << info.audio_timebase.ToDouble() << " (" << info.audio_timebase.num << "/" << info.audio_timebase.den << ")" << std::endl; |
| 128 | *out << "----------------------------" << std::endl; |
| 129 | } |
| 130 | |
| 131 | // Generate JSON string of this object |
| 132 | std::string WriterBase::Json() const { |