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Remove empty representations from dash manifests

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This commit is contained in:
Omar Roth 2019-07-09 10:08:00 -05:00
parent 99b0b4f5b8
commit aa3c1d930b
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1 changed files with 12 additions and 2 deletions
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src/invidious.cr
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@ -4401,8 +4401,13 @@ get "/api/manifest/dash/id/:id" do |env|
i = 0 i = 0
{"audio/mp4", "audio/webm"}.each do |mime_type| {"audio/mp4", "audio/webm"}.each do |mime_type|
mime_streams = audio_streams.select { |stream| stream["type"].starts_with? mime_type }
if mime_streams.empty?
next
end
xml.element("AdaptationSet", id: i, mimeType: mime_type, startWithSAP: 1, subsegmentAlignment: true) do xml.element("AdaptationSet", id: i, mimeType: mime_type, startWithSAP: 1, subsegmentAlignment: true) do
audio_streams.select { |stream| stream["type"].starts_with? mime_type }.each do |fmt| mime_streams.each do |fmt|
codecs = fmt["type"].split("codecs=")[1].strip('"') codecs = fmt["type"].split("codecs=")[1].strip('"')
bandwidth = fmt["bitrate"].to_i * 1000 bandwidth = fmt["bitrate"].to_i * 1000
itag = fmt["itag"] itag = fmt["itag"]
@ -4423,9 +4428,14 @@ get "/api/manifest/dash/id/:id" do |env|
end end
{"video/mp4", "video/webm"}.each do |mime_type| {"video/mp4", "video/webm"}.each do |mime_type|
mime_streams = video_streams.select { |stream| stream["type"].starts_with? mime_type }
if mime_streams.empty?
next
end
heights = [] of Int32 heights = [] of Int32
xml.element("AdaptationSet", id: i, mimeType: mime_type, startWithSAP: 1, subsegmentAlignment: true, scanType: "progressive") do xml.element("AdaptationSet", id: i, mimeType: mime_type, startWithSAP: 1, subsegmentAlignment: true, scanType: "progressive") do
video_streams.select { |stream| stream["type"].starts_with? mime_type }.each do |fmt| mime_streams.each do |fmt|
codecs = fmt["type"].split("codecs=")[1].strip('"') codecs = fmt["type"].split("codecs=")[1].strip('"')
bandwidth = fmt["bitrate"] bandwidth = fmt["bitrate"]
itag = fmt["itag"] itag = fmt["itag"]