From 7cc35d10511f4ead5e92a3949a444d81ecadb119 Mon Sep 17 00:00:00 2001
From: Alba Mendez <alba.mendez@dolby.com>
Date: Sat, 17 Sep 2022 17:21:24 +0200
Subject: [PATCH] fix decoding logic

---
 youtube_dl/extractor/rtve.py | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/youtube_dl/extractor/rtve.py b/youtube_dl/extractor/rtve.py
index d2fb754cf..cecea5812 100644
--- a/youtube_dl/extractor/rtve.py
+++ b/youtube_dl/extractor/rtve.py
@@ -86,8 +86,12 @@ class RTVEALaCartaIE(InfoExtractor):
                 break
             data = encrypted_data.read(length)
             if chunk_type == b'tEXt':
-                alphabet_data, text = data.split(b'\0')
-                quality, url_data = text.split(b'%%')
+                alphabet_data, text = data.replace(b'\0', b'').split(b'#')
+                components = text.split(b'%%')
+                if len(components) < 2:
+                    components.insert(0, b'')
+                quality, url_data = components
+
                 alphabet = []
                 e = 0
                 d = 0