From 33ac880d2943be3925e72ed2271c092f55339956 Mon Sep 17 00:00:00 2001
From: kris <kris.kennaway@gmail.com>
Date: Thu, 28 Mar 2019 23:47:38 +0000
Subject: [PATCH] Improve comment about stream padding

---
 transcoder/movie.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/transcoder/movie.py b/transcoder/movie.py
index 32e132a..5c5cce7 100644
--- a/transcoder/movie.py
+++ b/transcoder/movie.py
@@ -92,7 +92,8 @@ class Movie:
             # Keep track of where we are in TCP client socket buffer
             socket_pos = self.stream_pos % 2048
             if socket_pos >= 2044:
-                # 2 dummy bytes + 2 address bytes for next opcode
+                # 2 op_ack address bytes + 2 payload bytes from ACK must
+                # terminate 2K stream frame
                 yield from self._emit_bytes(opcodes.Ack(self.aux_memory_bank))
                 # Flip-flop between MAIN and AUX banks
                 self.aux_memory_bank = not self.aux_memory_bank