1 /* 2 * Copyright (C) 2021-2025 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 #ifndef AV_COMMOM_H 16 #define AV_COMMOM_H 17 18 #include <vector> 19 #include <string> 20 #include "meta/format.h" 21 #include "media_core.h" 22 23 namespace OHOS { 24 namespace Media { 25 /** 26 * @brief 27 * 28 * @since 3.1 29 * @version 3.1 30 */ 31 enum VideoPixelFormat { 32 /** 33 * yuv 420 planar. 34 */ 35 YUVI420 = 1, 36 /** 37 * NV12. yuv 420 semiplanar. 38 */ 39 NV12 = 2, 40 /** 41 * NV21. yvu 420 semiplanar. 42 */ 43 NV21 = 3, 44 /** 45 * format from surface. 46 */ 47 SURFACE_FORMAT = 4, 48 /** 49 * RGBA. 50 */ 51 RGBA = 5, 52 }; 53 54 /** 55 * @brief Enumerates the video rotation. 56 * 57 * @since 3.2 58 * @version 3.2 59 */ 60 enum VideoRotation : uint32_t { 61 /** 62 * Video without rotation 63 */ 64 VIDEO_ROTATION_0 = 0, 65 /** 66 * Video rotated 90 degrees 67 */ 68 VIDEO_ROTATION_90 = 90, 69 /** 70 * Video rotated 180 degrees 71 */ 72 VIDEO_ROTATION_180 = 180, 73 /** 74 * Video rotated 270 degrees 75 */ 76 VIDEO_ROTATION_270 = 270, 77 }; 78 79 /** 80 * @brief Enumerates output format types. 81 * 82 * @since 3.1 83 * @version 3.1 84 */ 85 enum OutputFormatType : int32_t { 86 /** Default format */ 87 FORMAT_DEFAULT = 0, 88 /** MPEG4 format */ 89 FORMAT_MPEG_4 = 2, 90 /** M4A format */ 91 FORMAT_M4A = 6, 92 /** AMR format */ 93 FORMAT_AMR = 8, 94 /** mp3 format */ 95 FORMAT_MP3 = 9, 96 /** WAV format */ 97 FORMAT_WAV = 10, 98 /** AAC format */ 99 FORMAT_AAC = 11, 100 /** BUTT */ 101 FORMAT_BUTT, 102 }; 103 104 /** 105 * @brief Enumerates video codec formats. 106 * 107 * @since 3.1 108 * @version 3.1 109 */ 110 enum VideoCodecFormat : int32_t { 111 /** Default format */ 112 VIDEO_DEFAULT = 0, 113 /** H.264 */ 114 H264 = 2, 115 /** MPEG4 */ 116 MPEG4 = 6, 117 /** H.265 */ 118 H265 = 8, 119 VIDEO_CODEC_FORMAT_BUTT, 120 }; 121 122 /** 123 * @brief Enumerates audio codec formats. 124 * 125 * @since 3.1 126 * @version 3.1 127 */ 128 enum AudioCodecFormat : int32_t { 129 /** Default format */ 130 AUDIO_DEFAULT = 0, 131 /** Advanced Audio Coding Low Complexity (AAC-LC) */ 132 AAC_LC = 3, 133 /** mp3 format */ 134 AUDIO_MPEG = 4, 135 /** G711-mulaw format */ 136 AUDIO_G711MU = 5, 137 /** AUDIO_AMR_NB format */ 138 AUDIO_AMR_NB = 9, 139 /** AUDIO_AMR_WB format */ 140 AUDIO_AMR_WB = 10, 141 /** Invalid value */ 142 AUDIO_CODEC_FORMAT_BUTT, 143 }; 144 145 class AVMimeType { 146 public: 147 static constexpr std::string_view APPLICATION_M3U8 = "application/m3u8"; 148 }; 149 } // namespace Media 150 } // namespace OHOS 151 #endif // AV_COMMOM_H