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https://github.com/k4yt3x/video2x.git
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f8dcad3aef
* chore(libvideo2x)!: replace the C API with C++ API * fix: convert wide string to u8 for av_opt_set * style: removed unnecessary enum and struct specifiers Signed-off-by: k4yt3x <i@k4yt3x.com>
20 lines
484 B
C
20 lines
484 B
C
#ifndef AVUTILS_H
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#define AVUTILS_H
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extern "C" {
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#include <libavformat/avformat.h>
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}
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#define CALC_FFMPEG_VERSION(a, b, c) (a << 16 | b << 8 | c)
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AVRational get_video_frame_rate(AVFormatContext *ifmt_ctx, int in_vstream_idx);
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int64_t get_video_frame_count(AVFormatContext *ifmt_ctx, int in_vstream_idx);
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AVPixelFormat
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get_encoder_default_pix_fmt(const AVCodec *encoder, AVPixelFormat target_pix_fmt);
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float get_frame_diff(AVFrame *frame1, AVFrame *frame2);
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#endif // AVUTILS_H
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