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[downloader/f4m] build_fragments_list: Support videos with more than 1 segment

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This commit is contained in:
Jaime Marquínez Ferrándiz 2015-01-23 16:31:52 +01:00
parent 6f58db8982
commit bf7fa94ec7
1 changed files with 4 additions and 5 deletions
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9
youtube_dl/downloader/f4m.py
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@ -177,13 +177,12 @@ def build_fragments_list(boot_info):
""" Return a list of (segment, fragment) for each fragment in the video """
res = []
segment_run_table = boot_info['segments'][0]
# I've only found videos with one segment
segment_run_entry = segment_run_table['segment_run'][0]
n_frags = segment_run_entry[1]
fragment_run_entry_table = boot_info['fragments'][0]['fragments']
first_frag_number = fragment_run_entry_table[0]['first']
for (i, frag_number) in zip(range(1, n_frags + 1), itertools.count(first_frag_number)):
res.append((1, frag_number))
fragments_counter = itertools.count(first_frag_number)
for segment, fragments_count in segment_run_table['segment_run']:
for _ in range(fragments_count):
res.append((segment, next(fragments_counter)))
return res