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Some profiling changes to test encoder performance

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This commit is contained in:
Jonathan Thomas
2012-08-16 00:53:46 -05:00
parent d1af1b5fef
commit 7cb17bdb5f
1 changed files with 27 additions and 25 deletions
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52
src/Main.cpp
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@@ -52,55 +52,57 @@ int main()
r.DisplayInfo();
// Create a writer
//FFmpegWriter w("/home/jonathan/output.webm");
//w.DisplayInfo();
FFmpegWriter w("/home/jonathan/output.webm");
w.DisplayInfo();
// Set options
//w.SetAudioOptions(true, "libvorbis", 44100, 2, 128000);
//w.SetVideoOptions(true, "libvpx", Fraction(25, 1), 640, 360, Fraction(1,1), false, false, 2000000);
w.SetAudioOptions(true, "libvorbis", 44100, 2, 128000);
w.SetVideoOptions(true, "libvpx", Fraction(25, 1), 640, 360, Fraction(1,1), false, false, 2000000);
// Prepare Streams
//w.PrepareStreams();
w.PrepareStreams();
// Set Options
// w.SetOption(VIDEO_STREAM, "quality", "good");
// w.SetOption(VIDEO_STREAM, "g", "120");
// w.SetOption(VIDEO_STREAM, "qmin", "11");
// w.SetOption(VIDEO_STREAM, "qmax", "51");
// w.SetOption(VIDEO_STREAM, "profile", "0");
// w.SetOption(VIDEO_STREAM, "speed", "0");
// w.SetOption(VIDEO_STREAM, "level", "216");
// w.SetOption(VIDEO_STREAM, "rc_lookahead", "16");
// w.SetOption(VIDEO_STREAM, "rc_min_rate", "100000");
// w.SetOption(VIDEO_STREAM, "rc_max_rate", "24000000");
// w.SetOption(VIDEO_STREAM, "slices", "4");
// w.SetOption(VIDEO_STREAM, "arnr_max_frames", "7");
// w.SetOption(VIDEO_STREAM, "arnr_strength", "5");
// w.SetOption(VIDEO_STREAM, "arnr_type", "3");
w.SetOption(VIDEO_STREAM, "quality", "good");
w.SetOption(VIDEO_STREAM, "g", "120");
w.SetOption(VIDEO_STREAM, "qmin", "11");
w.SetOption(VIDEO_STREAM, "qmax", "51");
w.SetOption(VIDEO_STREAM, "profile", "0");
w.SetOption(VIDEO_STREAM, "speed", "0");
w.SetOption(VIDEO_STREAM, "level", "216");
w.SetOption(VIDEO_STREAM, "rc_lookahead", "16");
w.SetOption(VIDEO_STREAM, "rc_min_rate", "100000");
w.SetOption(VIDEO_STREAM, "rc_max_rate", "24000000");
w.SetOption(VIDEO_STREAM, "slices", "4");
w.SetOption(VIDEO_STREAM, "arnr_max_frames", "7");
w.SetOption(VIDEO_STREAM, "arnr_strength", "5");
w.SetOption(VIDEO_STREAM, "arnr_type", "3");
// Write header
//w.WriteHeader();
w.WriteHeader();
// Output stream info
//w.OutputStreamInfo();
w.OutputStreamInfo();
Frame *f = r.GetFrame(300);
for (int frame = 1; frame <= 1000; frame++)
{
Frame *f = r.GetFrame(frame);
//Frame *f = r.GetFrame(frame);
// Apply effect
//f->AddEffect("flip");
// Write frame
cout << "Write frame " << f->number << endl;
//w.WriteFrame(f);
w.WriteFrame(f);
}
// Write Footer
//w.WriteTrailer();
w.WriteTrailer();
// Close writer & reader
//w.Close();
w.Close();
r.Close();