2 * Copyright (c) 2011 Samsung Electronics Co., Ltd All Rights Reserved
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
17 #ifndef __TIZEN_MEDIA_VIDEO_UTIL_TYPE_H__
18 #define __TIZEN_MEDIA_VIDEO_UTIL_TYPE_H__
24 #endif /* __cplusplus */
26 #ifndef DEPRECATED_API
27 #define DEPRECATED_API __attribute__ ((deprecated))
30 #define VIDEO_UTIL_ERROR_CLASS TIZEN_ERROR_VIDEO_UTIL
31 #define TRANSCODER_FEATURE_PATH "http://tizen.org/feature/multimedia.transcoder"
33 * @file video_util_type.h
37 * @addtogroup CAPI_MEDIA_VIDEO_UTIL_MODULE
42 * @ingroup CAPI_MEDIA_VIDEO_UTIL_MODULE
43 * @brief Enumeration for errors of a video util.
47 VIDEO_UTIL_ERROR_NONE = TIZEN_ERROR_NONE, /**< Successful */
48 VIDEO_UTIL_ERROR_INVALID_PARAMETER = TIZEN_ERROR_INVALID_PARAMETER, /**< Invalid parameter */
49 VIDEO_UTIL_ERROR_OUT_OF_MEMORY = TIZEN_ERROR_OUT_OF_MEMORY, /**< Out of memory */
50 VIDEO_UTIL_ERROR_INVALID_OPERATION = TIZEN_ERROR_INVALID_OPERATION, /**< Invalid operation */
51 VIDEO_UTIL_ERROR_BUSY = TIZEN_ERROR_RESOURCE_BUSY, /**< Device or resource busy */
52 VIDEO_UTIL_ERROR_NOT_SUPPORTED_FORMAT = TIZEN_ERROR_VIDEO_UTIL | 0x01, /**< Not supported format */
53 VIDEO_UTIL_ERROR_PERMISSION_DENIED = TIZEN_ERROR_PERMISSION_DENIED, /**< Permission denied */
54 VIDEO_UTIL_ERROR_NOT_SUPPORTED = TIZEN_ERROR_NOT_SUPPORTED /**< Not supported */
58 * @ingroup CAPI_MEDIA_VIDEO_UTIL_MODULE
59 * @brief Enumeration for video codec.
63 VIDEO_UTIL_VIDEO_CODEC_MPEG4 = 0, /**< MPEG4 */
64 VIDEO_UTIL_VIDEO_CODEC_H263, /**< H.263 */
65 VIDEO_UTIL_VIDEO_CODEC_H264, /**< H.264 */
66 VIDEO_UTIL_VIDEO_CODEC_NONE /**< No transcoding for video */
67 } video_util_video_codec_e;
70 * @ingroup CAPI_MEDIA_VIDEO_UTIL_MODULE
71 * @brief Enumeration for audio codec.
75 VIDEO_UTIL_AUDIO_CODEC_AAC = 0, /**< AAC */
76 VIDEO_UTIL_AUDIO_CODEC_AMRNB, /**< AMRNB */
77 VIDEO_UTIL_AUDIO_CODEC_NONE /**< No transcoding for audio */
78 } video_util_audio_codec_e;
81 * @ingroup CAPI_MEDIA_VIDEO_UTIL_MODULE
82 * @brief Enumeration for formats of a media.
86 VIDEO_UTIL_FILE_FORMAT_3GP = 0, /**< 3GP */
87 VIDEO_UTIL_FILE_FORMAT_MP4, /**< MP4 */
88 VIDEO_UTIL_FILE_FORMAT_MAX /**< MAX */
89 } video_util_file_format_e;
92 * @ingroup CAPI_MEDIA_VIDEO_UTIL_MODULE
93 * @brief Video util handle.
96 typedef struct video_util_s *video_util_h;
99 * @ingroup CAPI_MEDIA_VIDEO_UTIL_MODULE
100 * @brief Called regularly during the video transcoding.
103 * @details The interval of callback invocation depends on the framework.
105 * @param[in] current_position The current position in milliseconds
106 * @param[in] duration The duration in seconds
107 * @param[in] user_data The user data passed from the callback registration function
109 * @pre This callback function is invoked if you register this callback using video_util_set_progress_transcoding_cb().
111 * @see video_util_start_transcoding()
113 typedef void (*video_util_transcoding_progress_cb)(unsigned long current_position, unsigned long duration, void *user_data);
116 * @ingroup CAPI_MEDIA_VIDEO_UTIL_MODULE
117 * @brief Called when transcoding is finished just before storing in the file.
120 * @param[in] error_code The error code of video util
121 * @param[in] user_data The user data passed from the callback registration function
123 * @pre video_util_start_transcoding() will invoke this function.
125 typedef void (*video_util_transcoding_completed_cb)(video_util_error_e error_code, void *user_data);
128 * @brief Called iteratively to notify you about the supported file formats.
131 * @param[in] format The format of media files
132 * @param[in] user_data The user data passed from the foreach function
134 * @return @c true to continue with the next iteration of the loop,
135 * otherwise @c false to break out of the loop
137 * @pre video_util_foreach_supported_file_format() will invoke this callback.
139 typedef bool (*video_util_supported_file_format_cb)(video_util_file_format_e format, void *user_data);
142 * @brief Called iteratively to notify you of supported video codec.
145 * @param[in] format The codec of video
146 * @param[in] user_data The user data passed from the foreach function
148 * @return @c true to continue with the next iteration of the loop,
149 * otherwise @c false to break out of the loop
151 * @pre video_util_foreach_supported_video_codec() will invoke this callback.
153 typedef bool (*video_util_supported_video_encoder_cb)(video_util_video_codec_e codec, void *user_data);
156 * @brief Called iteratively to notify you about the supported audio codec.
159 * @param[in] format The codec of audio
160 * @param[in] user_data The user data passed from the foreach function
162 * @return @c true to continue with the next iteration of the loop,
163 * otherwise @c false to break out of the loop
165 * @pre video_util_foreach_supported_audio_codec() will invoke this callback.
167 typedef bool (*video_util_supported_audio_encoder_cb)(video_util_audio_codec_e codec, void *user_data);
169 __attribute__ ((deprecated)) typedef bool (*video_util_progress_transcoding_cb)(video_util_error_e error, unsigned long current_position, unsigned long duration, void *user_data);
177 #endif /* __cplusplus */
178 #endif /*__TIZEN_MEDIA_VIDEO_UTIL_TYPE_H__*/