diff options
Diffstat (limited to 'src/video_thread.py')
| -rw-r--r-- | src/video_thread.py | 27 |
1 files changed, 19 insertions, 8 deletions
diff --git a/src/video_thread.py b/src/video_thread.py index b00d512..f736013 100644 --- a/src/video_thread.py +++ b/src/video_thread.py @@ -20,7 +20,7 @@ import signal import core from toolkit import openPipe, checkOutput -from frame import FloodFrame +from frame import Checkerboard class Worker(QtCore.QObject): @@ -56,8 +56,10 @@ class Worker(QtCore.QObject): frame = None for compNo, comp in reversed(list(enumerate(self.components))): - if compNo in self.staticComponents and \ - self.staticComponents[compNo] is not None: + if compNo in self.staticComponents: + if self.staticComponents[compNo] is None: + # this layer was merged into a following layer + continue # static component if frame is None: # bottom-most layer frame = self.staticComponents[compNo] @@ -93,10 +95,7 @@ class Worker(QtCore.QObject): Grabs frames from the previewQueue, adds them to the checkerboard and emits a final QImage to the MainWindow for the live preview ''' - background = FloodFrame(1920, 1080, (0, 0, 0, 0)) - background.paste(Image.open(os.path.join( - self.core.wd, "background.png"))) - background = background.resize((self.width, self.height)) + background = Checkerboard(self.width, self.height) while not self.stopped: audioI, frame = self.previewQueue.get() @@ -164,8 +163,20 @@ class Worker(QtCore.QObject): self.staticComponents[compNo] = \ comp.frameRender(compNo, 0).copy() + # Merge consecutive static component frames together + for compNo in range(len(self.components), 0, -1): + if compNo not in self.staticComponents \ + or compNo - 1 not in self.staticComponents: + continue + self.staticComponents[compNo - 1] = Image.alpha_composite( + self.staticComponents.pop(compNo), + self.staticComponents[compNo - 1] + ) + self.staticComponents[compNo] = None + ffmpegCommand = self.core.createFfmpegCommand(inputFile, outputFile) - print(ffmpegCommand) + print('###### FFMPEG COMMAND ######\n %s' % " ".join(ffmpegCommand)) + print('###### -------------- ######') self.out_pipe = openPipe( ffmpegCommand, stdin=sp.PIPE, stdout=sys.stdout, stderr=sys.stdout ) |