use ideal pipesize for our task

2026-07-29 13:28:50 +02:00 · 2026-07-28 13:39:49 +02:00
1 changed files with 1 additions and 1 deletions
@@ -66,7 +66,7 @@ def run_ffmpeg(commands : List[Command]) -> subprocess.Popen[bytes]:
 def open_ffmpeg(commands : List[Command]) -> subprocess.Popen[bytes]:
 	commands = ffmpeg_builder.run(commands)
-	return subprocess.Popen(commands, stdin = subprocess.PIPE, stdout = subprocess.PIPE)
+	return subprocess.Popen(commands, stdin = subprocess.PIPE, stdout = subprocess.PIPE, pipesize = 1024 * 1024)
 def create_video_reader(video_path : str, frame_number : int, video_metadata : VideoReaderMetadata) -> subprocess.Popen[bytes]: