initial commit

main.py

@@ -0,0 +1,26 @@
+import ffmpeg
+import os
+in_filename = "/home/albmj/media/Cowboy_Bebop.mkv"
+width=640
+height=360
+process1 = (
+    ffmpeg
+    .input(in_filename,re=None,stream_loop="-1")
+    .filter('scale', width, height)
+    .filter('subtitles', in_filename, force_style='Fontsize=120', si='2')
+    .output('pipe:', format='rawvideo', pix_fmt='rgb24')
+    .run_async(pipe_stdout=True,quiet=False)
+)
+fd = os.open("/tmp/video",os.O_RDWR|os.O_CREAT)
+os.lseek(fd,0,os.SEEK_SET)
+#fd = os.memfd_create('test_file')
+print(f'{width}x{height}x3={width*height*3}')
+print(f'/tmp/video')
+while True:
+    in_bytes = process1.stdout.read(width * height * 3)
+    if len(in_bytes) != width*height*3:
+        print("wrong size")
+        print(len(in_bytes))
+        exit(1)
+    os.write(fd, in_bytes)
+    os.lseek(fd, 0, os.SEEK_SET)