stuff-from-scratch/test/video/TestVideoDecoder.cpp

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2022-01-01 18:46:31 +00:00
#include "Video.h"
#include "Image.h"
#include "FfmpegInterface.h"
#include "PngWriter.h"
#include <iostream>
int main()
{
auto video = Video::Create();
video->SetPath("/home/jmsgrogan/test.mp4");
FfmpegInterface decoder;
auto images = decoder.decodeToImages(video, 4);
std::cout << "Got " << std::to_string(images.size()) << std::endl;
PngWriter writer;
for(unsigned idx=0; idx<20; idx++)
{
auto filename = "test_out" + std::to_string(idx) + ".png";
writer.SetPath(filename);
writer.Write(images[idx]);
}
return 0;
}