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Fix 'adaptiveFormats' not available for livestreams in videos API

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This commit is contained in:
Samantaz Fox 2022-04-27 00:20:48 +02:00
parent a0f566fef3
commit 0503d2a9f3
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GPG Key ID: F42821059186176E
2 changed files with 21 additions and 9 deletions
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6
src/invidious/routes/api/manifest.cr
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@ -62,6 +62,9 @@ module Invidious::Routes::API::Manifest
xml.element("AdaptationSet", id: i, mimeType: mime_type, startWithSAP: 1, subsegmentAlignment: true) do
mime_streams.each do |fmt|
# OFT streams aren't supported yet (See https://github.com/TeamNewPipe/NewPipe/issues/2415)
next if !(fmt.has_key?("indexRange") && fmt.has_key?("initRange"))
codecs = fmt["mimeType"].as_s.split("codecs=")[1].strip('"')
bandwidth = fmt["bitrate"].as_i
itag = fmt["itag"].as_i
@ -90,6 +93,9 @@ module Invidious::Routes::API::Manifest
heights = [] of Int32
xml.element("AdaptationSet", id: i, mimeType: mime_type, startWithSAP: 1, subsegmentAlignment: true, scanType: "progressive") do
mime_streams.each do |fmt|
# OFT streams aren't supported yet (See https://github.com/TeamNewPipe/NewPipe/issues/2415)
next if !(fmt.has_key?("indexRange") && fmt.has_key?("initRange"))
codecs = fmt["mimeType"].as_s.split("codecs=")[1].strip('"')
bandwidth = fmt["bitrate"].as_i
itag = fmt["itag"].as_i

24
src/invidious/videos.cr
View File

@ -374,18 +374,25 @@ struct Video
json.array do
self.adaptive_fmts.each do |fmt|
json.object do
json.field "index", "#{fmt["indexRange"]["start"]}-#{fmt["indexRange"]["end"]}"
json.field "bitrate", fmt["bitrate"].as_i.to_s
json.field "init", "#{fmt["initRange"]["start"]}-#{fmt["initRange"]["end"]}"
# Only available on regular videos, not livestreams/OFT streams
if init_range = fmt["initRange"]?
json.field "init", "#{init_range["start"]}-#{init_range["end"]}"
end
if index_range = fmt["indexRange"]?
json.field "index", "#{index_range["start"]}-#{index_range["end"]}"
end
# Not available on MPEG-4 Timed Text (`text/mp4`) streams (livestreams only)
json.field "bitrate", fmt["bitrate"].as_i.to_s if fmt["bitrate"]?
json.field "url", fmt["url"]
json.field "itag", fmt["itag"].as_i.to_s
json.field "type", fmt["mimeType"]
json.field "clen", fmt["contentLength"]
json.field "clen", fmt["contentLength"]? || "-1"
json.field "lmt", fmt["lastModified"]
json.field "projectionType", fmt["projectionType"]
fmt_info = itag_to_metadata?(fmt["itag"])
if fmt_info
if fmt_info = itag_to_metadata?(fmt["itag"])
fps = fmt_info["fps"]?.try &.to_i || fmt["fps"]?.try &.as_i || 30
json.field "fps", fps
json.field "container", fmt_info["ext"]
@ -612,6 +619,7 @@ struct Video
fmt["url"] = JSON::Any.new("#{fmt["url"]}&host=#{URI.parse(fmt["url"].as_s).host}")
fmt["url"] = JSON::Any.new("#{fmt["url"]}&region=#{self.info["region"]}") if self.info["region"]?
end
fmt_stream.sort_by! { |f| f["width"]?.try &.as_i || 0 }
@fmt_stream = fmt_stream
return @fmt_stream.as(Array(Hash(String, JSON::Any)))
@ -631,9 +639,7 @@ struct Video
fmt["url"] = JSON::Any.new("#{fmt["url"]}&host=#{URI.parse(fmt["url"].as_s).host}")
fmt["url"] = JSON::Any.new("#{fmt["url"]}&region=#{self.info["region"]}") if self.info["region"]?
end
# See https://github.com/TeamNewPipe/NewPipe/issues/2415
# Some streams are segmented by URL `sq/` rather than index, for now we just filter them out
fmt_stream.reject! { |f| !f["indexRange"]? }
fmt_stream.sort_by! { |f| f["width"]?.try &.as_i || 0 }
@adaptive_fmts = fmt_stream
return @adaptive_fmts.as(Array(Hash(String, JSON::Any)))