You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
 
 
 
 
 
 
ffmpeg-kit/apple/src/Chapter.m

107 lines
2.5 KiB

/*
* Copyright (c) 2021 Taner Sener
*
* This file is part of FFmpegKit.
*
* FFmpegKit is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* FFmpegKit is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with FFmpegKit. If not, see <http://www.gnu.org/licenses/>.
*/
#import "Chapter.h"
NSString* const ChapterKeyId = @"id";
NSString* const ChapterKeyTimeBase = @"time_base";
NSString* const ChapterKeyStart = @"start";
NSString* const ChapterKeyStartTime = @"start_time";
NSString* const ChapterKeyEnd = @"end";
NSString* const ChapterKeyEndTime = @"end_time";
NSString* const ChapterKeyTags = @"tags";
@implementation Chapter {
/**
* Stores all properties.
*/
NSDictionary *dictionary;
}
- (instancetype)init:(NSDictionary*)chapterDictionary {
self = [super init];
if (self) {
dictionary = chapterDictionary;
}
return self;
}
- (NSNumber*)getId {
return [self getNumberProperty:ChapterKeyId];
}
- (NSString*)getTimeBase {
return [self getStringProperty:ChapterKeyTimeBase];
}
- (NSNumber*)getStart {
return [self getNumberProperty:ChapterKeyStart];
}
- (NSString*)getStartTime {
return [self getStringProperty:ChapterKeyStartTime];
}
- (NSNumber*)getEnd {
return [self getNumberProperty:ChapterKeyEnd];
}
- (NSString*)getEndTime {
return [self getStringProperty:ChapterKeyEndTime];
}
- (NSDictionary*)getTags {
return [self getProperties:ChapterKeyTags];
}
- (NSString*)getStringProperty:(NSString*)key {
NSDictionary* allProperties = [self getAllProperties];
if (allProperties == nil) {
return nil;
}
return allProperties[key];
}
- (NSNumber*)getNumberProperty:(NSString*)key {
NSDictionary* mediaProperties = [self getAllProperties];
if (mediaProperties == nil) {
return nil;
}
return mediaProperties[key];
}
- (NSDictionary*)getProperties:(NSString*)key {
NSDictionary* allProperties = [self getAllProperties];
if (allProperties == nil) {
return nil;
}
return allProperties[key];
}
- (NSDictionary*)getAllProperties {
return dictionary;
}
@end