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| 1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. |
| 4 #ifndef MEDIA_VIDEO_VIDEO_ENCODE_TYPES_H_ |
| 5 #define MEDIA_VIDEO_VIDEO_ENCODE_TYPES_H_ |
| 6 |
| 7 #include <map> |
| 8 #include <ostream> |
| 9 #include <vector> |
| 10 |
| 11 #include "base/time/time.h" |
| 12 #include "media/base/video_decoder_config.h" |
| 13 #include "ui/gfx/size.h" |
| 14 |
| 15 namespace media { |
| 16 |
| 17 // Data to represent limitations for a particular encoder config. |
| 18 struct VideoEncodingConfig { |
| 19 VideoCodec codec_type; |
| 20 std::string codec_name; |
| 21 gfx::Size max_resolution; |
| 22 int max_frames_per_second; |
| 23 int max_bitrate; |
| 24 }; |
| 25 |
| 26 typedef std::vector<VideoEncodingConfig> VideoEncodingCapabilities; |
| 27 |
| 28 // Encoding parameters that can be configured during streaming without removing |
| 29 // the bitstream first. |
| 30 struct RuntimeVideoEncodingParameters { |
| 31 int target_bitrate; |
| 32 int max_bitrate; |
| 33 int frames_per_second; |
| 34 }; |
| 35 |
| 36 // Generic video encoding parameters to be configured during initialization |
| 37 // time. |
| 38 struct VideoEncodingParameters { |
| 39 std::string codec_name; |
| 40 gfx::Size resolution; |
| 41 RuntimeVideoEncodingParameters runtime_params; |
| 42 }; |
| 43 |
| 44 struct BufferEncodingMetadata { |
| 45 base::Time timestamp; |
| 46 bool key_frame; |
| 47 }; |
| 48 |
| 49 } // namespace media |
| 50 |
| 51 #endif // MEDIA_VIDEO_VIDEO_ENCODE_TYPES_H_ |
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