add fonts-liberation2 to packages.txt

app.py

@@ -116,19 +116,19 @@ def captioned_strip(images, caption=None, times=None, rows=1):
         img.paste(img_, (i // rows * w, increased_h + (i % rows) * h))
     if caption is not None:
         draw = ImageDraw.Draw(img)
-        font = ImageFont.load_default()
+        #font = ImageFont.load_default()
         #font_small = ImageFont.truetype("arial.pil", 12)
-        #font = ImageFont.truetype(
-        #    "/usr/share/fonts/truetype/liberation2/LiberationMono-Bold.ttf", 16
-        #)
-        #font_small = ImageFont.truetype("/usr/share/fonts/truetype/liberation2/LiberationMono-Bold.ttf", 12)
-        draw.text((20, 3), caption, (255, 255, 255), font=font)
+        font = ImageFont.truetype(
+            "/usr/share/fonts/truetype/liberation2/LiberationMono-Bold.ttf", 16
+        )
+        font_small = ImageFont.truetype("/usr/share/fonts/truetype/liberation2/LiberationMono-Bold.ttf", 12)
+        draw.text((60, 3), caption, (255, 255, 255), font=font)
         for i,ts in enumerate(times):
           draw.text((
               (i % rows) * w + 40 , #column poistion
                i // rows * h  + 33) # row position
           , ts, 
-          (255, 255, 255), font=font)
+          (255, 255, 255), font=font_small)
     return img
 
 def run_inference(url, sampling_interval, search_query):

packages.txt

@@ -1 +1,2 @@
-ffmpeg
+ffmpeg
+fonts-liberation2