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| author | pukkandan <pukkandan.ytdlp@gmail.com> | 2023-03-11 22:46:47 +0530 |
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| committer | pukkandan <pukkandan.ytdlp@gmail.com> | 2023-03-11 22:46:47 +0530 |
| commit | 2a23d92d9ec44a0168079e38bcf3d383e5c4c7bb (patch) | |
| tree | 7a2e3e108be0738ea2f7a46f2930bd0fe0dffd4e | |
| parent | 86cb922118b236306310a72657f70426c20e28bb (diff) | |
| download | hypervideo-pre-2a23d92d9ec44a0168079e38bcf3d383e5c4c7bb.tar.lz hypervideo-pre-2a23d92d9ec44a0168079e38bcf3d383e5c4c7bb.tar.xz hypervideo-pre-2a23d92d9ec44a0168079e38bcf3d383e5c4c7bb.zip | |
[extractor/youtube] Construct fragment list lazily
Building fragment list for all formats take significant time for large videos
| -rw-r--r-- | yt_dlp/extractor/youtube.py | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/yt_dlp/extractor/youtube.py b/yt_dlp/extractor/youtube.py index 48f822e44..4165d795c 100644 --- a/yt_dlp/extractor/youtube.py +++ b/yt_dlp/extractor/youtube.py @@ -3777,11 +3777,11 @@ class YoutubeIE(YoutubeBaseInfoExtractor): **dct, 'format_id': f'{dct["format_id"]}-dashy' if all_formats else dct['format_id'], 'protocol': 'http_dash_segments', - 'fragments': [{ + 'fragments': LazyList({ 'url': update_url_query(dct['url'], { 'range': f'{range_start}-{min(range_start + CHUNK_SIZE - 1, dct["filesize"])}' }) - } for range_start in range(0, dct['filesize'], CHUNK_SIZE)] + } for range_start in range(0, dct['filesize'], CHUNK_SIZE)) } if not all_formats: continue |