diff options
Diffstat (limited to 'video_thread.py')
| -rw-r--r-- | video_thread.py | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/video_thread.py b/video_thread.py index 1c466fc..bd832be 100644 --- a/video_thread.py +++ b/video_thread.py @@ -11,6 +11,7 @@ class Worker(QtCore.QObject): videoCreated = pyqtSignal() progressBarUpdate = pyqtSignal(int) + progressBarSetText = pyqtSignal(str) def __init__(self, parent=None): QtCore.QObject.__init__(self) @@ -31,6 +32,10 @@ class Worker(QtCore.QObject): xOffset, yOffset) + progressBarValue = 0 + self.progressBarUpdate.emit(progressBarValue) + self.progressBarSetText.emit('Loading background image…') + backgroundFrames = self.core.parseBaseImage(backgroundImage) if len(backgroundFrames) < 2: # the base image is not a video so we can draw it now @@ -38,9 +43,8 @@ class Worker(QtCore.QObject): else: # base images will be drawn while drawing the audio bars imBackground = None - - self.progressBarUpdate.emit(0) - + + self.progressBarSetText.emit('Loading audio file…') completeAudioArray = self.core.readAudioFile(inputFile) # test if user has libfdk_aac @@ -79,9 +83,8 @@ class Worker(QtCore.QObject): smoothConstantDown = 0.08 smoothConstantUp = 0.8 lastSpectrum = None - progressBarValue = 0 sampleSize = 1470 - + numpy.seterr(divide='ignore') bgI = 0 for i in range(0, len(completeAudioArray), sampleSize): @@ -110,6 +113,7 @@ class Worker(QtCore.QObject): if progressBarValue + 1 <= (i / len(completeAudioArray)) * 100: progressBarValue = numpy.floor((i / len(completeAudioArray)) * 100) self.progressBarUpdate.emit(progressBarValue) + self.progressBarSetText.emit('%s%%' % str(int(progressBarValue))) numpy.seterr(all='print') @@ -121,4 +125,5 @@ class Worker(QtCore.QObject): out_pipe.wait() print("Video file created") self.progressBarUpdate.emit(100) + self.progressBarSetText.emit('100%') self.videoCreated.emit() |