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69 lines
2.0 KiB
69 lines
2.0 KiB
2 years ago
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/*
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* MPEG-4 definitions.
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* Copyright (c) 2000,2001 Fabrice Bellard
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* Copyright (c) 2002-2010 Michael Niedermayer <michaelni@gmx.at>
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*
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* This file is part of FFmpeg.
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*
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* FFmpeg is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* FFmpeg is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with FFmpeg; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef AVCODEC_MPEG4VIDEODEFS_H
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#define AVCODEC_MPEG4VIDEODEFS_H
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// shapes
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#define RECT_SHAPE 0
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#define BIN_SHAPE 1
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#define BIN_ONLY_SHAPE 2
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#define GRAY_SHAPE 3
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#define SIMPLE_VO_TYPE 1
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#define CORE_VO_TYPE 3
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#define MAIN_VO_TYPE 4
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#define NBIT_VO_TYPE 5
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#define ARTS_VO_TYPE 10
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#define ACE_VO_TYPE 12
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#define SIMPLE_STUDIO_VO_TYPE 14
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#define CORE_STUDIO_VO_TYPE 15
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#define ADV_SIMPLE_VO_TYPE 17
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#define VOT_VIDEO_ID 1
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#define VOT_STILL_TEXTURE_ID 2
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// aspect_ratio_info
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#define EXTENDED_PAR 15
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//vol_sprite_usage / sprite_enable
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#define STATIC_SPRITE 1
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#define GMC_SPRITE 2
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#define MOTION_MARKER 0x1F001
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#define DC_MARKER 0x6B001
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#define VOS_STARTCODE 0x1B0
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#define USER_DATA_STARTCODE 0x1B2
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#define GOP_STARTCODE 0x1B3
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#define VISUAL_OBJ_STARTCODE 0x1B5
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#define VOP_STARTCODE 0x1B6
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#define SLICE_STARTCODE 0x1B7
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#define EXT_STARTCODE 0x1B8
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#define QUANT_MATRIX_EXT_ID 0x3
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/* smaller packets likely don't contain a real frame */
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#define MAX_NVOP_SIZE 19
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#endif /* AVCODEC_MPEG4VIDEODEFS_H */
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