void OnGUI()
{
// show processing options. some of them are editable while running.
GUILayout.Label("Duplicate frame remover (MJPEG/PCM AVI remux)", EditorStyles.boldLabel);
if (!running)
{
srcPath = MpEditorUtil.OpenFileField(srcPath, "Source path", "Source file");
dstPath = MpEditorUtil.SaveFileField(dstPath, "Destination path", "Destination file");
discardAudio = EditorGUILayout.Toggle("Discard audio", discardAudio);
}
else
{
EditorGUILayout.LabelField("Source path", srcPath);
EditorGUILayout.LabelField("Destination path", dstPath);
EditorGUILayout.LabelField("Discard audio", discardAudio ? "true" : "false");
}
options.maxLookbackFrames = EditorGUILayout.IntField("Max lookback frames", options.maxLookbackFrames);
// advances procession options
advancedSettingsFoldout = EditorGUILayout.Foldout(advancedSettingsFoldout, "Advanced settings");
if (advancedSettingsFoldout)
{
options.maxImageDiff = EditorGUILayout.Slider(" Max image diff", options.maxImageDiff, 0, MAX_IMAGE_DIFF);
options.maxPixelDiff = EditorGUILayout.IntSlider(" Max pixel diff", options.maxPixelDiff, 0, MAX_PIXEL_DIFF);
options.toneCompareDistrust = EditorGUILayout.IntSlider(" Tone compare distrust", options.toneCompareDistrust, 0, MAX_TONE_COMPARE_DISTRUST);
if (!running)
{
options.pixelCacheSize = EditorGUILayout.IntField(" Pixel cache size", options.pixelCacheSize);
EditorGUILayout.LabelField(" ", (int)(3.69f * options.pixelCacheSize) + "Mb (720p estimate)");
if (options.pixelCacheSize < options.maxLookbackFrames || options.pixelCacheSize > 1000)
{
EditorGUILayout.HelpBox("For optimal performance, pixel cache should be larger than \"max lookback frames\"," +
"but if it's too large, you may get out of memory errors", MessageType.Warning);
}
logDuplicatesPath = MpEditorUtil.SaveFileField(logDuplicatesPath, " Log duplicates to file", "Log duplicates to file");
}
else
{
int pixelCacheMb = movie.demux.videoStreamInfo.width * movie.demux.videoStreamInfo.height * 4 * options.pixelCacheSize / 1000000;
EditorGUILayout.LabelField(" Pixel cache size", options.pixelCacheSize.ToString() + " (" + pixelCacheMb + "Mb)");
EditorGUILayout.LabelField(" Log duplicates to file", logDuplicatesPath);
}
}
// controls
if (!running)
{
GUI.enabled = File.Exists(srcPath) && !string.IsNullOrEmpty(dstPath);
if (GUILayout.Button("Process file"))
{
running = true;
if (File.Exists(dstPath))
{
running = EditorUtility.DisplayDialog("File exists. Overwrite?", dstPath, "Yes", "No");
}
if (running)
{
File.WriteAllText(dstPath, ""); // just empty the file
StartProcessing();
Debug.Log("AVI remux started");
}
}
GUI.enabled = true;
}
else
{
if (GUILayout.Button("Stop"))
{
StopProcessing();
Debug.Log("AVI remux stopped");
running = false;
}
}
// if we have a duplicate finder (we're not necessarily running), then show progress and stats
if (dupFinder != null)
{
// progress bar
string progressStr = dupFinder.framesProcessed + "/" + (float)movie.demux.videoStreamInfo.frameCount;
#if (UNITY_4_0 || UNITY_4_1 || UNITY_4_2)
EditorGUILayout.LabelField("Progress", progressStr);
#else
float progress = (float)dupFinder.framesProcessed / (float)movie.demux.videoStreamInfo.frameCount;
var rect = EditorGUILayout.GetControlRect();
EditorGUI.ProgressBar(rect, progress, progressStr);
#endif
// duplicates found so far
EditorGUILayout.LabelField("Duplicates found", dupFinder.stats.duplicateCount.ToString());
// love preview and stats foldout
livePreviewFoldout = EditorGUILayout.Foldout(livePreviewFoldout, "Live preview and stats");
if (livePreviewFoldout && framebuffer != null)
{
int height = 160 * movie.demux.videoStreamInfo.height / movie.demux.videoStreamInfo.width;
GUILayout.Box(framebuffer, GUILayout.Width(160), GUILayout.Height(height));
EditorGUILayout.LabelField("Frames partially compared", dupFinder.stats.framesPartiallyComparedPercent.ToString("0.00") + " %");
EditorGUILayout.LabelField("Frames fully compared", dupFinder.stats.framesFullyComparedPercent.ToString("0.00") + " %");
EditorGUILayout.LabelField("Pixel cache hits", dupFinder.stats.pixelCacheHitPercent.ToString("0.00") + " %");
}
}
}
void OnGUI()
{
GUILayout.Label("FFMPEG options", EditorStyles.boldLabel);
infile = MpEditorUtil.OpenFileField(infile, "Infile", "Open video file");
outfile = MpEditorUtil.SaveFileField(outfile, "Outfile", "Save video file", "avi");
EditorGUILayout.Space();
videoCodec = EditorGUILayout.Popup("Video codec", videoCodec, videoCodecList);
videoQuality = EditorGUILayout.IntSlider("Video quality", videoQuality, 1, 10);
videoResize = EditorGUILayout.Toggle("Video resize", videoResize);
if (videoResize)
{
EditorGUILayout.BeginHorizontal();
EditorGUILayout.PrefixLabel(" ");
videoNewWidth = EditorGUILayout.IntField(videoNewWidth);
videoNewHeight = EditorGUILayout.IntField(videoNewHeight);
EditorGUILayout.EndHorizontal();
}
EditorGUILayout.Space();
audioCodec = EditorGUILayout.Popup("Audio codec", audioCodec, audioCodecList);
if (audioCodec > 0)
{
audioChannels = EditorGUILayout.Popup("Audio channels", audioChannels - 1, audioChannelList) + 1;
audioRate = EditorGUILayout.IntField("Audio rate", audioRate);
}
EditorGUILayout.Space();
otherArgs = EditorGUILayout.TextField("Other ffmpeg options", otherArgs);
showFfmpegCmd = EditorGUILayout.Toggle("Show command", showFfmpegCmd);
if (showFfmpegCmd)
{
var style = new GUIStyle(GUI.skin.textArea);
style.wordWrap = true;
//style.stretchHeight = true;
GUILayout.TextArea(ffmpegPath + " " + BuildFfmpegArgs(), style, GUILayout.MinHeight(60));
}
EditorGUILayout.Space();
appendBytesExtension = EditorGUILayout.Toggle("Append .bytes extension", appendBytesExtension);
openDuplicateFrameRemover = EditorGUILayout.Toggle("Open dup frame remover", openDuplicateFrameRemover);
// show some helpful tips
if (!string.IsNullOrEmpty(outfile) && outfile.Contains("Assets") && !appendBytesExtension)
{
EditorGUILayout.HelpBox("Helpful tip. The outfile is saved to Assets/ folder, you may want to tick" +
"\"append .bytes extension\"", MessageType.Info);
}
if (openDuplicateFrameRemover)
{
EditorGUILayout.HelpBox("The Duplicate Frame Remover will help to further reduce file size " +
"of MJPEG encoded video. This option conveniently opens DFM window after FFMPEG is done", MessageType.Info);
}
if (!ffmpegDetected)
{
detectedFfmpegVersion = DetectFfmpeg();
ffmpegDetected = true;
}
if (detectedFfmpegVersion != null)
{
if (worker == null)
{
GUI.enabled = !string.IsNullOrEmpty(infile) && !string.IsNullOrEmpty(outfile);
if (GUILayout.Button("Run ffmpeg"))
{
RunFfmpegCmd();
}
GUI.enabled = true;
}
else
{
if (GUILayout.Button("Kill ffmpeg process"))
{
KillFfmpeg();
}
}
EditorGUILayout.LabelField("Detected", detectedFfmpegVersion);
}
else
{
#if UNITY_EDITOR_OSX
EditorGUILayout.HelpBox("This tool depends on FFMPEG. Can't find it from default install location " + ffmpegPath,
MessageType.Error);
#else
EditorGUILayout.HelpBox("This tool depends on FFMPEG. Please install it and add it to your PATH",
MessageType.Error);
#endif
if (GUILayout.Button("ffmpeg.org/download.html"))
{
Application.OpenURL("http://www.ffmpeg.org/download.html");
}
}
}