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Merge pull request #7 from wyntrr-end/fix-cutting-videos-short

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fix ffmpeg video export duration
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Peder B. Sundt authored and GitHub committed 2020-11-18 16:53:59 +01:00
2 parents ede7c401b4 5f3ee86a67
commit 50e49a4973
1 file changed
+3 -2
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PPM.py
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@@ -880,11 +880,12 @@ if __name__ == '__main__':
print "Done!" print "Done!"
speed = int(metadata["Frame speed"]) speed = int(metadata["Frame speed"])
fps = SPEEDS[speed] fps = SPEEDS[speed]
print "Flipnote is speed {speed}, so {fps} FPS".format(speed=speed,fps=fps) duration = float(metadata["Number of frames"])/float(fps)
print "Flipnote is speed {speed}, so {fps} FPS for {dur} seconds".format(speed=speed,fps=fps,dur=duration)
# Now to make the video in ffmpeg # Now to make the video in ffmpeg
print "Exporting video with ffmpeg..." print "Exporting video with ffmpeg..."
export_command = ["ffmpeg","-framerate",str(fps),"-start_number","1","-i","{path}/frame %03d.png".format(path=tempdir),"-i","{path}/sounds/BGM.wav".format(path=tempdir),"-c:v","libx264","-preset","veryslow","-c:a","pcm_s16le","-shortest","-y",out_file] export_command = ["ffmpeg","-framerate",str(fps),"-start_number","1","-i","{path}/frame %03d.png".format(path=tempdir),"-i","{path}/sounds/BGM.wav".format(path=tempdir),"-c:v","libx264","-preset","veryslow","-c:a","pcm_s16le","-t","{dur}".format(dur=duration),"-y",out_file]
if not os.path.isfile(tempdir+"/sounds/BGM.wav"): if not os.path.isfile(tempdir+"/sounds/BGM.wav"):
print "No background music. Adding silent track..." print "No background music. Adding silent track..."
#has_bgm = False #has_bgm = False