our_bytestream_file.h
资源名称:NETVIDEO.rar [点击查看]
上传用户:sun1608
上传日期:2007-02-02
资源大小:6116k
文件大小:2k
源码类别:
流媒体/Mpeg4/MP4
开发平台:
Visual C++
- /*
- * The contents of this file are subject to the Mozilla Public
- * License Version 1.1 (the "License"); you may not use this file
- * except in compliance with the License. You may obtain a copy of
- * the License at http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS
- * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
- * implied. See the License for the specific language governing
- * rights and limitations under the License.
- *
- * The Original Code is MPEG4IP.
- *
- * The Initial Developer of the Original Code is Cisco Systems Inc.
- * Portions created by Cisco Systems Inc. are
- * Copyright (C) Cisco Systems Inc. 2000, 2001. All Rights Reserved.
- *
- * Contributor(s):
- * Bill May wmay@cisco.com
- */
- /*
- * our_bytestream_file.h - provides a raw file access as a bytestream
- */
- #ifndef __OUR_BYTESTREAM_FILE_H__
- #define __OUR_BYTESTREAM_FILE_H__ 1
- #include "systems.h"
- #include "our_bytestream.h"
- #include "codec_plugin.h"
- class COurInByteStreamFile : public COurInByteStream
- {
- public:
- COurInByteStreamFile(codec_plugin_t *plugin,
- codec_data_t *plugin_data,
- double max_time);
- ~COurInByteStreamFile();
- int eof(void);
- void reset(void);
- int have_no_data(void) {
- return m_plugin->c_raw_file_has_eof(m_plugin_data);
- };
- uint64_t start_next_frame(uint8_t **buffer, uint32_t *buflen,
- void **userdata);
- void used_bytes_for_frame(uint32_t bytes);
- double get_max_playtime (void) { return m_max_play_time; };
- void set_start_time(uint64_t start);
- private:
- codec_plugin_t *m_plugin;
- codec_data_t *m_plugin_data;
- double m_max_play_time;
- };
- #endif