mirror of
https://github.com/Laex/Delphi-OpenCV.git
synced 2024-11-16 16:25:53 +01:00
71 lines
1.8 KiB
ObjectPascal
71 lines
1.8 KiB
ObjectPascal
program avcodec_sample2;
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{$APPTYPE CONSOLE}
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{$R *.res}
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{$include ffmpeg.inc}
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uses
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Winapi.Windows,
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System.SysUtils,
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System.Classes,
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ffmpeglib in '..\..\ffmpeglib.pas',
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ctypes in '..\..\..\ctypes\ctypes.pas',
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avformat in '..\..\libavformat\avformat.pas',
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avio in '..\..\libavformat\avio.pas',
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avutil in '..\..\libavutil\avutil.pas',
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buffer in '..\..\libavutil\buffer.pas',
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dict in '..\..\libavutil\dict.pas',
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frame in '..\..\libavutil\frame.pas',
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log in '..\..\libavutil\log.pas',
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opt in '..\..\libavutil\opt.pas',
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pixfmt in '..\..\libavutil\pixfmt.pas',
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rational in '..\..\libavutil\rational.pas',
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samplefmt in '..\..\libavutil\samplefmt.pas',
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parseutils in '..\..\libavutil\parseutils.pas',
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swscale in '..\..\libswscale\swscale.pas',
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pixdesc in '..\..\libavutil\pixdesc.pas',
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imgutils in '..\..\libavutil\imgutils.pas',
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mem in '..\..\libavutil\mem.pas',
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error in '..\..\libavutil\error.pas',
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avfilter in '..\..\libavfilter\avfilter.pas',
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buffersink in '..\..\libavfilter\buffersink.pas',
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mathematics in '..\..\libavutil\mathematics.pas',
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libavcodec.avcodec in '..\..\libavcodec\libavcodec.avcodec.pas',
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buffersrc in '..\..\libavfilter\buffersrc.pas',
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errno in '..\..\libavutil\errno.pas';
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procedure SaveFrame(AVFrame *pFrame, int width, int height, int iFrame);
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begin
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FILE *pFile;
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char szFilename[32];
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int y;
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// Open file
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sprintf(szFilename, "frame%d.ppm", iFrame);
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pFile=fopen(szFilename, "wb");
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if(pFile==NULL)
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return;
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// Write header
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fprintf(pFile, "P6\n%d %d\n255\n", width, height);
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// Write pixel data
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for(y=0; y<height; y++)
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fwrite(pFrame->data[0]+y*pFrame->linesize[0], 1, width*3, pFile);
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// Close file
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fclose(pFile);
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end;
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begin
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try
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except
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on E: Exception do
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Writeln(E.ClassName, ': ', E.Message);
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end;
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end.
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