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https://github.com/wwhai/generic-rtsp-yolov8-render.git
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wwhai
37 lines
1.3 KiB
C
37 lines
1.3 KiB
C
// Copyright (C) 2025 wwhai
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as
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// published by the Free Software Foundation, either version 3 of the
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// License, or (at your option) any later version.
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//
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// This program 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
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <https://www.gnu.org/licenses/>.
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#ifndef LIBAV_UTILS_H
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#define LIBAV_UTILS_H
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extern "C"
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{
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#include <libavutil/frame.h>
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#include <libavformat/avformat.h>
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#include <libavcodec/avcodec.h>
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#include <libavutil/imgutils.h>
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#include <libswscale/swscale.h>
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#include <SDL2/SDL.h>
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}
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#include "frame_queue.h"
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// 获取错误字符串的全局缓冲区实现
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const char *get_av_error(int errnum);
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// 截图
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void save_frame_as_bmp(AVFrame *frame, const char *filename);
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//
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Box InterpolateBox(Box prevBox, Box currentBox, float t);
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//
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void copy_codec_context_properties(AVCodecContext *src_ctx, AVCodecContext *dst_ctx);
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#endif |