X-Git-Url: https://jfr.im/git/yt-dlp.git/blobdiff_plain/d239db030671b9445c77c7d8cb190ba5fee76b96..0f06bcd7591332937fdec497d6cbb4914358bc79:/yt_dlp/downloader/ism.py

diff --git a/yt_dlp/downloader/ism.py b/yt_dlp/downloader/ism.py
index 82ed51e88..0aaba8c15 100644
--- a/yt_dlp/downloader/ism.py
+++ b/yt_dlp/downloader/ism.py
@@ -151,7 +151,7 @@ def write_piff_header(stream, params):
         sample_entry_payload += u16.pack(0x18)  # depth
         sample_entry_payload += s16.pack(-1)  # pre defined
 
-        codec_private_data = binascii.unhexlify(params['codec_private_data'].encode('utf-8'))
+        codec_private_data = binascii.unhexlify(params['codec_private_data'].encode())
         if fourcc in ('H264', 'AVC1'):
             sps, pps = codec_private_data.split(u32.pack(1))[1:]
             avcc_payload = u8.pack(1)  # configuration version