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44 lines
1.5 KiB
44 lines
1.5 KiB
/* |
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* EVC helper functions for muxers |
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* Copyright (c) 2022 Dawid Kozinski <d.kozinski@samsung.com> |
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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 AVFORMAT_EVC_H |
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#define AVFORMAT_EVC_H |
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#include <stdint.h> |
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#include "libavutil/rational.h" |
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#include "avio.h" |
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/** |
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* Writes EVC sample metadata to the provided AVIOContext. |
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* |
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* @param pb pointer to the AVIOContext where the evc sample metadata shall be written |
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* @param buf input data buffer |
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* @param size size in bytes of the input data buffer |
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* @param ps_array_completeness @see ISO/IEC 14496-15:2021 Coding of audio-visual objects - Part 15: section 12.3.3.3 |
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* |
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* @return 0 in case of success, a negative error code in case of failure |
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*/ |
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int ff_isom_write_evcc(AVIOContext *pb, const uint8_t *data, |
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int size, int ps_array_completeness); |
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#endif // AVFORMAT_EVC_H
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