private void LoadFrame(long frameMilliseconds)
{
activeRequestsCount++;
string path = playOptions.Path;
if (path.StartsWith(PATH_PREFIX))
{
path = path.Substring(PATH_PREFIX.Length, path.Length - PATH_PREFIX.Length);
}
// When the key exists but the value is null we are in the process of fetching this frame
MediaHelpers.GetVideoFrame(path, frameMilliseconds, FRAME_HEIGHT, OnFrameLoaded);
}
private void LoadFrameAndAnalyze(BaseVideoPlayer videoPlayer)
{
string path = videoPlayer.FilePath;
if (path.StartsWith(PATH_PREFIX))
{
path = path.Substring(PATH_PREFIX.Length, path.Length - PATH_PREFIX.Length);
}
// Seek to an arbitrary frame in hopes that it has good image data to analyze.
// and isn't just a black fade transition or something like that.
long framePositionMilliseconds = videoPlayer.DurationMilliseconds / 4;
MediaHelpers.GetVideoFrame(path, framePositionMilliseconds, -1, OnFrameLoaded);
}
