61 lines
1.8 KiB
Objective-C
61 lines
1.8 KiB
Objective-C
/*
|
|
* Copyright 2017 The WebRTC project authors. All Rights Reserved.
|
|
*
|
|
* Use of this source code is governed by a BSD-style license
|
|
* that can be found in the LICENSE file in the root of the source
|
|
* tree. An additional intellectual property rights grant can be found
|
|
* in the file PATENTS. All contributing project authors may
|
|
* be found in the AUTHORS file in the root of the source tree.
|
|
*/
|
|
|
|
#import <Foundation/Foundation.h>
|
|
|
|
#import "RTCMacros.h"
|
|
|
|
RTC_OBJC_EXPORT extern NSString *const kRTCVideoCodecH264Name;
|
|
RTC_OBJC_EXPORT extern NSString *const kRTCLevel31ConstrainedHigh;
|
|
RTC_OBJC_EXPORT extern NSString *const kRTCLevel31ConstrainedBaseline;
|
|
RTC_OBJC_EXPORT extern NSString *const kRTCMaxSupportedH264ProfileLevelConstrainedHigh;
|
|
RTC_OBJC_EXPORT extern NSString *const kRTCMaxSupportedH264ProfileLevelConstrainedBaseline;
|
|
|
|
/** H264 Profiles and levels. */
|
|
typedef NS_ENUM(NSUInteger, RTCH264Profile) {
|
|
RTCH264ProfileConstrainedBaseline,
|
|
RTCH264ProfileBaseline,
|
|
RTCH264ProfileMain,
|
|
RTCH264ProfileConstrainedHigh,
|
|
RTCH264ProfileHigh,
|
|
};
|
|
|
|
typedef NS_ENUM(NSUInteger, RTCH264Level) {
|
|
RTCH264Level1_b = 0,
|
|
RTCH264Level1 = 10,
|
|
RTCH264Level1_1 = 11,
|
|
RTCH264Level1_2 = 12,
|
|
RTCH264Level1_3 = 13,
|
|
RTCH264Level2 = 20,
|
|
RTCH264Level2_1 = 21,
|
|
RTCH264Level2_2 = 22,
|
|
RTCH264Level3 = 30,
|
|
RTCH264Level3_1 = 31,
|
|
RTCH264Level3_2 = 32,
|
|
RTCH264Level4 = 40,
|
|
RTCH264Level4_1 = 41,
|
|
RTCH264Level4_2 = 42,
|
|
RTCH264Level5 = 50,
|
|
RTCH264Level5_1 = 51,
|
|
RTCH264Level5_2 = 52
|
|
};
|
|
|
|
RTC_OBJC_EXPORT
|
|
@interface RTCH264ProfileLevelId : NSObject
|
|
|
|
@property(nonatomic, readonly) RTCH264Profile profile;
|
|
@property(nonatomic, readonly) RTCH264Level level;
|
|
@property(nonatomic, readonly) NSString *hexString;
|
|
|
|
- (instancetype)initWithHexString:(NSString *)hexString;
|
|
- (instancetype)initWithProfile:(RTCH264Profile)profile level:(RTCH264Level)level;
|
|
|
|
@end
|