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fix(HLS): Ensure playlist.stream_info.codecs exists before use

This commit is contained in:
rlaphoenix 2024-04-14 03:14:45 +01:00
parent 43585a76cb
commit 1db8944b09
1 changed files with 7 additions and 3 deletions
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10
devine/core/manifests/hls.py
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@ -101,7 +101,8 @@ class HLS:
try:
# TODO: Any better way to figure out the primary track type?
Video.Codec.from_codecs(playlist.stream_info.codecs)
if playlist.stream_info.codecs:
Video.Codec.from_codecs(playlist.stream_info.codecs)
except ValueError:
primary_track_type = Audio
else:
@ -110,7 +111,10 @@ class HLS:
tracks.add(primary_track_type(
id_=hex(crc32(str(playlist).encode()))[2:],
url=urljoin(playlist.base_uri, playlist.uri),
codec=primary_track_type.Codec.from_codecs(playlist.stream_info.codecs),
codec=(
primary_track_type.Codec.from_codecs(playlist.stream_info.codecs)
if playlist.stream_info.codecs else None
),
language=language, # HLS manifests do not seem to have language info
is_original_lang=True, # TODO: All we can do is assume Yes
bitrate=playlist.stream_info.average_bandwidth or playlist.stream_info.bandwidth,
@ -125,7 +129,7 @@ class HLS:
**(dict(
range_=Video.Range.DV if any(
codec.split(".")[0] in ("dva1", "dvav", "dvhe", "dvh1")
for codec in playlist.stream_info.codecs.lower().split(",")
for codec in (playlist.stream_info.codecs or "").lower().split(",")
) else Video.Range.from_m3u_range_tag(playlist.stream_info.video_range),
width=playlist.stream_info.resolution[0],
height=playlist.stream_info.resolution[1],