Create slideclip.py

slideclip.py

@@ -0,0 +1,46 @@
+import os
+import sys
+from moviepy.editor import *
+
+H = 720
+W = 1280
+SIZE = (W, H)
+FPS = 24
+VCODEC = 'libx264'
+ACODEC = 'aac'
+bold_font = 'Liberation-Sans-Bold'
+plain_font = 'Liberation-Sans'
+
+img_dir = "imgtest"
+
+slideshow = []
+for file in os.listdir(img_dir):
+    if file.endswith(".png"):
+        fullpath = os.path.join(img_dir, file)
+        slideshow.append(fullpath)
+
+startime = 0
+clips = []
+
+audio_clip = AudioFileClip('my_sound.mp3')
+print('audio duration: ' + str(audio_clip.duration))
+print('images found: ' + str(len(slideshow)))
+step = int(audio_clip.duration) / int(len(slideshow))
+print('calculated step: ' + str(step))
+
+# Creating a list of ImageClip instances
+for item in slideshow:
+    duration = startime + step
+    image = ImageClip(str(item)).set_duration(duration).set_start(startime).resize(height=H, width=W)
+    text = TextClip("start: " + str(startime) + " duration: " + str(duration), font=bold_font, color='white', fontsize=48, interline=9).set_duration(duration - 2).set_start(startime + 1).set_pos(('left', 360)).crossfadein(.3)
+    subtext = TextClip("File: " + str(item), font=plain_font, color='white', fontsize=32, interline=9).set_duration(duration - 4).set_start(startime + 2).set_pos(('left', 440)).crossfadein(.3)
+    slide = CompositeVideoClip([image, text, subtext]).set_duration(duration)
+    clips.append(slide)
+    # increment next starttime with the step
+    startime = startime + step
+
+final_clip = CompositeVideoClip(clips, size=SIZE)
+final_clip.set_audio(audio_clip)
+final_clip.set_duration(audio_clip.duration)
+
+final_clip.write_videofile("output.mp4", fps=FPS, codec=VCODEC, audio_codec=ACODEC)