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Applied flattening function to chapters in chaptered mode as well as single mode, to avoid issues with nested chapter structures in books.

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Quietus 2022-03-25 14:04:05 +00:00
parent 1a45f94f3c
commit f91008db62
1 changed files with 4 additions and 2 deletions
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AAXtoMP3
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@ -537,8 +537,10 @@ save_metadata() {
# put a ',' after the start value, we calculate the end of each chapter
# as start+length, and we convert (divide) the time stamps from ms to s.
# Then we delete all ':' and '/' since they make a filename invalid.
jq -r '.content_metadata.chapter_info.chapters[] | "Chapter # start: \(.start_offset_ms/1000), end: \((.start_offset_ms+.length_ms)/1000) \n#\n# Title: \(.title)"' "${extra_chapter_file}" \
| $SED 's@[:/]@@g' >> "$metadata_file"
jq -r '.content_metadata.chapter_info.chapters | reduce .[] as $c ([]; if $c.chapters? then .+[$c |
del(.chapters)]+[$c.chapters] else .+[$c] end) | flatten | .[] |
"Chapter # start: \(.start_offset_ms/1000), end: \((.start_offset_ms+.length_ms)/1000) \n#\n# Title: \(.title)"' \
"${extra_chapter_file}" | $SED 's@[:/]@@g' >> "$metadata_file"
# In case we want to use a single file m4b we need to extract the
# chapter titles from the .json generated by audible–cli and store
# them correctly formatted for mp4chaps in a chapter.txt