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Partially fix generation of DASH manifests
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parent
373c5378b2
commit
47a284e378
1 changed files with 8 additions and 19 deletions
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@ -2555,19 +2555,8 @@ get "/api/manifest/dash/id/:id" do |env|
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end
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end
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video_streams = adaptive_fmts.compact_map { |s| s["type"].starts_with?("video") ? s : nil }
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audio_streams = adaptive_fmts.compact_map { |s| s["type"].starts_with?("audio") ? s : nil }
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audio_streams.sort_by! { |s| s["bitrate"].to_i }.reverse!
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audio_streams.each do |fmt|
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fmt["bitrate"] = (fmt["bitrate"].to_f64/1000).to_i.to_s
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end
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(audio_streams + video_streams).each do |fmt|
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fmt["url"] = fmt["url"].gsub('?', '/')
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fmt["url"] = fmt["url"].gsub('&', '/')
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fmt["url"] = fmt["url"].gsub('=', '/')
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end
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video_streams = video.video_streams(adaptive_fmts).select { |stream| stream["type"].starts_with? "video/mp4" }
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audio_streams = video.audio_streams(adaptive_fmts).select { |stream| stream["type"].starts_with? "audio/mp4" }
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manifest = XML.build(indent: " ", encoding: "UTF-8") do |xml|
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xml.element("MPD", "xmlns:xsi": "http://www.w3.org/2001/XMLSchema-instance", "xmlns": "urn:mpeg:DASH:schema:MPD:2011",
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@ -2578,10 +2567,10 @@ get "/api/manifest/dash/id/:id" do |env|
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xml.element("AdaptationSet", id: 0, mimeType: "audio/mp4", subsegmentAlignment: true) do
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xml.element("Role", schemeIdUri: "urn:mpeg:DASH:role:2011", value: "main")
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audio_streams.each do |fmt|
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mimetype, codecs = fmt["type"].split(";")
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codecs = codecs[9..-2]
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mimetype = fmt["type"].split(";")[0]
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codecs = fmt["type"].split("codecs=")[1].strip('"')
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fmt_type = mimetype.split("/")[0]
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bandwidth = fmt["bitrate"]
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bandwidth = fmt["clen"]
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itag = fmt["itag"]
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url = fmt["url"]
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@ -2599,9 +2588,9 @@ get "/api/manifest/dash/id/:id" do |env|
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xml.element("AdaptationSet", id: 1, mimeType: "video/mp4", subsegmentAlignment: true) do
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xml.element("Role", schemeIdUri: "urn:mpeg:DASH:role:2011", value: "main")
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video_streams.each do |fmt|
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mimetype, codecs = fmt["type"].split(";")
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codecs = codecs[9..-2]
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bandwidth = fmt["bitrate"]
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mimetype = fmt["type"].split(";")
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codecs = fmt["type"].split("codecs=")[1].strip('"')
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bandwidth = fmt["clen"]
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itag = fmt["itag"]
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url = fmt["url"]
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height, width = fmt["size"].split("x")
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