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Added participants, raw size, and playback size to video metadata

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This commit is contained in:
Paul Trudel 2024-06-05 20:06:43 +00:00
parent 496a42ff90
commit a239384c39
2 changed files with 10 additions and 1 deletions
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4
record-and-playback/video/scripts/process/video.rb
View File

@ -67,6 +67,7 @@ events = Nokogiri::XML(File.open("#{raw_archive_dir}/events.xml"))
initial_timestamp = BigBlueButton::Events.first_event_timestamp(events)
final_timestamp = BigBlueButton::Events.last_event_timestamp(events)
duration = BigBlueButton::Events.get_recording_length(events)
participants = BigBlueButton::Events.get_num_participants(events)
metadata = events.at_xpath('/recording/metadata')
logger.info 'Generating video events list'
@ -227,7 +228,7 @@ video_props['formats'].each_with_index do |format, i|
end
logger.info('Generating closed captions')
ret = BigBlueButton.exec_ret('utils/gen_webvtt', '-i', raw_archive_dir, '-o', process_dir)
ret = BigBlueButton.exec_ret('/home/bigbluebutton/src/record-and-playback/core/scripts/utils/gen_webvtt', '-i', raw_archive_dir, '-o', process_dir)
raise 'Generating closed caption files failed' if ret != 0
captions = JSON.parse(File.read("#{process_dir}/captions.json"))
@ -281,6 +282,7 @@ metadata_xml = Nokogiri::XML::Builder.new do |xml|
xml.published('true')
xml.start_time(start_real_time)
xml.end_time(start_real_time + final_timestamp - initial_timestamp)
xml.participants(participants)
xml.playback do
xml.format('video')
xml.link("#{props['playback_protocol']}://#{props['playback_host']}/playback/video/#{meeting_id}/")

7
record-and-playback/video/scripts/publish/video.rb
View File

@ -40,6 +40,7 @@ end
props = YAML.safe_load(File.open(File.expand_path('../bigbluebutton.yml', __dir__)))
video_props = YAML.safe_load(File.open(File.expand_path('../video.yml', __dir__)))
recording_dir = props['recording_dir']
process_dir = "#{props['recording_dir']}/process/video/#{meeting_id}"
publish_dir = "#{video_props['publish_dir']}/#{meeting_id}"
process_donefile = "#{props['recording_dir']}/status/processed/#{meeting_id}-video.done"
@ -81,6 +82,12 @@ end
# Copy over metadata xml file
FileUtils.cp("#{process_dir}/metadata.xml", "#{publish_dir}/metadata.xml")
# Get raw size of presentation files
raw_dir = "#{recording_dir}/raw/#{meeting_id}"
# After all the processing we'll add the published format and raw sizes to the metadata file
BigBlueButton.add_raw_size_to_metadata(publish_dir, raw_dir)
BigBlueButton.add_playback_size_to_metadata(publish_dir)
# Copy over css and js support files
FileUtils.cp_r("#{process_dir}/css", publish_dir)
FileUtils.cp_r("#{process_dir}/js", publish_dir)