content/media/encoder/fmp4_muxer/AVCBox.h@6474c204b198 (annotated)
content/media/encoder/fmp4_muxer/AVCBox.h
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
| michael@0 | 1 | /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-*/ |
| michael@0 | 2 | /* This Source Code Form is subject to the terms of the Mozilla Public |
| michael@0 | 3 | * License, v. 2.0. If a copy of the MPL was not distributed with this file, |
| michael@0 | 4 | * You can obtain one at http://mozilla.org/MPL/2.0/. */ |
| michael@0 | 5 | |
| michael@0 | 6 | #ifndef AVCBox_h_ |
| michael@0 | 7 | #define AVCBox_h_ |
| michael@0 | 8 | |
| michael@0 | 9 | #include "nsTArray.h" |
| michael@0 | 10 | #include "nsAutoPtr.h" |
| michael@0 | 11 | #include "ISOMediaBoxes.h" |
| michael@0 | 12 | |
| michael@0 | 13 | namespace mozilla { |
| michael@0 | 14 | |
| michael@0 | 15 | class ISOControl; |
| michael@0 | 16 | |
| michael@0 | 17 | // 14496-12 8.5.2.2 |
| michael@0 | 18 | #define resolution_72_dpi 0x00480000 |
| michael@0 | 19 | #define video_depth 0x0018 |
| michael@0 | 20 | |
| michael@0 | 21 | // 14496-15 5.3.4.1 'Sample description name and format' |
| michael@0 | 22 | // Box type: 'avcC' |
| michael@0 | 23 | class AVCConfigurationBox : public Box { |
| michael@0 | 24 | public: |
| michael@0 | 25 | // ISO BMFF members |
| michael@0 | 26 | |
| michael@0 | 27 | // avcConfig is CodecSpecificData from 14496-15 '5.3.4.1 Sample description |
| michael@0 | 28 | // name and format. |
| michael@0 | 29 | // These data are generated by encoder and we encapsulated the generated |
| michael@0 | 30 | // bitstream into box directly. |
| michael@0 | 31 | nsTArray<uint8_t> avcConfig; |
| michael@0 | 32 | |
| michael@0 | 33 | // MuxerOperation methods |
| michael@0 | 34 | nsresult Generate(uint32_t* aBoxSize) MOZ_OVERRIDE; |
| michael@0 | 35 | nsresult Write() MOZ_OVERRIDE; |
| michael@0 | 36 | |
| michael@0 | 37 | // AVCConfigurationBox methods |
| michael@0 | 38 | AVCConfigurationBox(ISOControl* aControl); |
| michael@0 | 39 | ~AVCConfigurationBox(); |
| michael@0 | 40 | }; |
| michael@0 | 41 | |
| michael@0 | 42 | // 14496-15 5.3.4.1 'Sample description name and format' |
| michael@0 | 43 | // Box type: 'avc1' |
| michael@0 | 44 | class AVCSampleEntry : public VisualSampleEntry { |
| michael@0 | 45 | public: |
| michael@0 | 46 | // ISO BMFF members |
| michael@0 | 47 | nsRefPtr<AVCConfigurationBox> avcConfigBox; |
| michael@0 | 48 | |
| michael@0 | 49 | // MuxerOperation methods |
| michael@0 | 50 | nsresult Generate(uint32_t* aBoxSize) MOZ_OVERRIDE; |
| michael@0 | 51 | nsresult Write() MOZ_OVERRIDE; |
| michael@0 | 52 | |
| michael@0 | 53 | // VisualSampleEntry methods |
| michael@0 | 54 | AVCSampleEntry(ISOControl* aControl); |
| michael@0 | 55 | ~AVCSampleEntry(); |
| michael@0 | 56 | }; |
| michael@0 | 57 | |
| michael@0 | 58 | } |
| michael@0 | 59 | |
| michael@0 | 60 | #endif // AVCBox_h_ |
