Change to h264 mp4.

create_video.py

@@ -16,7 +16,8 @@ def noise_process(numpy_image, steps=149):
 
 
 def generate_video(numpy_image):
-    save_path = "result.ogg"
+    # save_path = "result.ogg"
+    save_path = "result.mp4"
     fps = 30
     sec = 5
     image_lst = noise_process(numpy_image)
@@ -30,6 +31,7 @@ def generate_video(numpy_image):
     for i, img in enumerate(image_lst):
         Image.fromarray(img).save(f"video/{i:03d}.jpg", quality=95)
 
-    ffmpeg.input('video/*.jpg', pattern_type='glob').output(save_path, qscale=10).run(overwrite_output=True)
-    # ffmpeg.input('video/%3d.jpg').output(save_path, qscale=10).run(overwrite_output=True)
+    # ffmpeg.input('video/*.jpg', pattern_type='glob').output(save_path, qscale=10).run(overwrite_output=True)
+    # ffmpeg.input('video/%3d.jpg').output(save_path, crf=5, vcodec="h264").run(overwrite_output=True)
+    ffmpeg.input('video/*.jpg', pattern_type='glob').output(save_path, crf=5, vcodec="h264").run(overwrite_output=True)
     return save_path