ocidescriptors.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:3k
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. 2001. All Rights Reserved.
- *
- * Contributor(s):
- * Dave Mackie dmackie@cisco.com
- */
- #ifndef __OCIDESCRIPTORS_INCLUDED__
- #define __OCIDESCRIPTORS_INCLUDED__
- const u_int8_t MP4OCIDescrTagsStart = 0x40;
- const u_int8_t MP4ContentClassDescrTag = 0x40;
- const u_int8_t MP4KeywordDescrTag = 0x41;
- const u_int8_t MP4RatingDescrTag = 0x42;
- const u_int8_t MP4LanguageDescrTag = 0x43;
- const u_int8_t MP4ShortTextDescrTag = 0x44;
- const u_int8_t MP4ExpandedTextDescrTag = 0x45;
- const u_int8_t MP4ContentCreatorDescrTag = 0x46;
- const u_int8_t MP4ContentCreationDescrTag = 0x47;
- const u_int8_t MP4OCICreatorDescrTag = 0x48;
- const u_int8_t MP4OCICreationDescrTag = 0x49;
- const u_int8_t MP4SmpteCameraDescrTag = 0x4A;
- const u_int8_t MP4OCIDescrTagsEnd = 0x5F;
- class MP4ContentClassDescriptor : public MP4Descriptor {
- public:
- MP4ContentClassDescriptor();
- void Read(MP4File* pFile);
- };
- class MP4KeywordDescriptor : public MP4Descriptor {
- public:
- MP4KeywordDescriptor();
- protected:
- void Mutate();
- };
- class MP4RatingDescriptor : public MP4Descriptor {
- public:
- MP4RatingDescriptor();
- void Read(MP4File* pFile);
- };
- class MP4LanguageDescriptor : public MP4Descriptor {
- public:
- MP4LanguageDescriptor();
- };
- class MP4ShortTextDescriptor : public MP4Descriptor {
- public:
- MP4ShortTextDescriptor();
- protected:
- void Mutate();
- };
- class MP4ExpandedTextDescriptor : public MP4Descriptor {
- public:
- MP4ExpandedTextDescriptor();
- protected:
- void Mutate();
- };
- class MP4CreatorDescriptor : public MP4Descriptor {
- public:
- MP4CreatorDescriptor(u_int8_t tag);
- };
- class MP4CreationDescriptor : public MP4Descriptor {
- public:
- MP4CreationDescriptor(u_int8_t tag);
- };
- class MP4SmpteCameraDescriptor : public MP4Descriptor {
- public:
- MP4SmpteCameraDescriptor();
- };
- class MP4UnknownOCIDescriptor : public MP4Descriptor {
- public:
- MP4UnknownOCIDescriptor();
- void Read(MP4File* pFile);
- };
- extern MP4Descriptor *CreateOCIDescriptor(u_int8_t tag);
- #endif /* __OCIDESCRIPTORS_INCLUDED__ */