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172 lines
3.7 KiB
172 lines
3.7 KiB
/*
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* Copyright (c) 2018-2022 Taner Sener
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*
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* This file is part of FFmpegKit.
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*
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* FFmpegKit is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* FFmpegKit is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with FFmpegKit. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef FFMPEG_KIT_MEDIA_INFORMATION_H
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#define FFMPEG_KIT_MEDIA_INFORMATION_H
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#import <Foundation/Foundation.h>
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#import "Chapter.h"
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#import "StreamInformation.h"
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extern NSString* const MediaKeyMediaProperties;
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extern NSString* const MediaKeyFilename;
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extern NSString* const MediaKeyFormat;
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extern NSString* const MediaKeyFormatLong;
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extern NSString* const MediaKeyStartTime;
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extern NSString* const MediaKeyDuration;
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extern NSString* const MediaKeySize;
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extern NSString* const MediaKeyBitRate;
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extern NSString* const MediaKeyTags;
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/**
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* Media information class.
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*/
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@interface MediaInformation : NSObject
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- (instancetype)init:(NSDictionary*)mediaDictionary withStreams:(NSArray*)streams withChapters:(NSArray*)chapters;
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/**
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* Returns file name.
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*
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* @return media file name
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*/
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- (NSString*)getFilename;
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/**
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* Returns format.
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*
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* @return media format
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*/
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- (NSString*)getFormat;
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/**
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* Returns long format.
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*
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* @return media long format
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*/
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- (NSString*)getLongFormat;
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/**
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* Returns duration.
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*
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* @return media duration in "seconds.microseconds" format
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*/
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- (NSString*)getDuration;
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/**
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* Returns start time.
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*
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* @return media start time in milliseconds
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*/
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- (NSString*)getStartTime;
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/**
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* Returns size.
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*
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* @return media size in bytes
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*/
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- (NSString*)getSize;
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/**
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* Returns bitrate.
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*
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* @return media bitrate in kb/s
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*/
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- (NSString*)getBitrate;
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/**
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* Returns all tags.
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*
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* @return tags dictionary
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*/
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- (NSDictionary*)getTags;
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/**
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* Returns all streams.
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*
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* @return streams array
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*/
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- (NSArray*)getStreams;
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/**
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* Returns all chapters.
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*
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* @return chapters array
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*/
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- (NSArray*)getChapters;
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/**
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* Returns the property associated with the key.
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*
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* @return property as string or nil if the key is not found
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*/
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- (NSString*)getStringProperty:(NSString*)key;
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/**
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* Returns the property associated with the key.
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*
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* @return property as number or nil if the key is not found
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*/
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- (NSNumber*)getNumberProperty:(NSString*)key;
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/**
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* Returns the property associated with the key.
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*
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* @return property as id or nil if the key is not found
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*/
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- (id)getProperty:(NSString*)key;
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/**
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* Returns the format property associated with the key.
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*
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* @return format property as string or nil if the key is not found
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*/
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- (NSString*)getStringFormatProperty:(NSString*)key;
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/**
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* Returns the format property associated with the key.
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*
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* @return format property as number or nil if the key is not found
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*/
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- (NSNumber*)getNumberFormatProperty:(NSString*)key;
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/**
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* Returns the format property associated with the key.
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*
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* @return format property as id or nil if the key is not found
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*/
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- (id)getFormatProperty:(NSString*)key;
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/**
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* Returns all format properties defined.
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*
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* @return all format properties in a dictionary or nil if no format properties are defined
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*/
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- (NSDictionary*)getFormatProperties;
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/**
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* Returns all properties defined.
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*
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* @return all properties in a dictionary or nil if no properties are defined
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*/
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- (NSDictionary*)getAllProperties;
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@end
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#endif // FFMPEG_KIT_MEDIA_INFORMATION_H
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