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Added a DisplayWaveform method on a frame, to help debug audio issues. It uses ImageMagick to draw each channel and all samples in each channel.

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This commit is contained in:
Jonathan Thomas
2011-10-24 17:32:26 -05:00
parent 43fd6c33d0
commit 81941041e3
4 changed files with 88 additions and 5 deletions
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15
src/Main.cpp
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@@ -16,9 +16,9 @@ int main()
// openshot::FFmpegReader r("/home/jonathan/Aptana Studio Workspace/OpenShotLibrary/src/examples/test.mp4");
// openshot::FFmpegReader r("/home/jonathan/Aptana Studio Workspace/OpenShotLibrary/src/examples/test1.mp4");
// openshot::FFmpegReader r("/home/jonathan/Videos/Version 1.1a.mp4");
openshot::FFmpegReader r("/home/jonathan/Videos/sintel-1024-stereo.mp4");
// openshot::FFmpegReader r("/home/jonathan/Videos/sintel_trailer-720p.mp4");
// openshot::FFmpegReader r("/home/jonathan/Videos/OpenShot_Now_In_3d.mp4");
// openshot::FFmpegReader r("/home/jonathan/Videos/sintel-1024-stereo.mp4");
openshot::FFmpegReader r("/home/jonathan/Videos/sintel_trailer-720p.mp4");
// openshot::FFmpegReader r("/home/jonathan/Aptana Studio Workspace/OpenShotLibrary/src/examples/test.wav");
// openshot::FFmpegReader r("/home/jonathan/Music/Army of Lovers/Crucified/Army of Lovers - Crucified [Single Version].mp3");
// openshot::FFmpegReader r("/home/jonathan/Documents/OpenShot Art/bannertemplate.png");
@@ -28,8 +28,13 @@ int main()
// Display debug info
r.DisplayInfo();
r.GetFrame(1).Display();
r.GetFrame(300).Display();
r.GetFrame(400).DisplayWaveform(false);
r.GetFrame(401).DisplayWaveform(false);
r.GetFrame(402).DisplayWaveform(false);
r.GetFrame(403).DisplayWaveform(false);
r.GetFrame(404).DisplayWaveform(false);
//r.GetFrame(301).DisplayWaveform();
//r.GetFrame(302).DisplayWaveform();
//Player g;
//g.SetReader(&r);