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Diffstat (limited to 'yt_dlp/downloader/ism.py')
| -rw-r--r-- | yt_dlp/downloader/ism.py | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/yt_dlp/downloader/ism.py b/yt_dlp/downloader/ism.py index 801b5af81..c961dc62e 100644 --- a/yt_dlp/downloader/ism.py +++ b/yt_dlp/downloader/ism.py @@ -138,6 +138,8 @@ def write_piff_header(stream, params): if fourcc == 'AACL': sample_entry_box = box(b'mp4a', sample_entry_payload) + if fourcc == 'EC-3': + sample_entry_box = box(b'ec-3', sample_entry_payload) elif stream_type == 'video': sample_entry_payload += u16.pack(0) # pre defined sample_entry_payload += u16.pack(0) # reserved |