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Add `IsVideoUpscaled` property to `IVideoStreamInfo` to detect AI-upscaled streams - #950

Merged

Tyrrrz merged 24 commits into

primefrom

copilot/detect-ai-upscaled-video-qualities

Apr 22, 2026

Commits on Apr 21, 2026
- Initial plan
  Copilot
  authored
  ae347a7
- Add IsUpscaled property to VideoQuality to detect AI-upscaled streams
  
  Copilot
  and
  Tyrrrz
  authored
  9977318
- asd
  Tyrrrz
  committed
  16096f9
- zxc
  Tyrrrz
  committed
  5f7bbee
- Fix IsUpscaled detection: use xtags protobuf "sr" key instead of quality label
  
  Copilot
  and
  Tyrrrz
  authored
  0e150f2
- Address review: specific FormatException catch, add XML doc to 3-param constructor
  
  Copilot
  and
  Tyrrrz
  authored
  fa0fe12
- Move IsUpscaled from VideoQuality to IVideoStreamInfo and its implementations
  
  Copilot
  and
  Tyrrrz
  authored
  d83b7ad
- Move IsVideoUpscaled to after VideoFramerate in IStreamData and implementations
  
  Copilot
  and
  Tyrrrz
  authored
  33d426b
- Refactor IsVideoUpscaled: use proper protobuf map parser that validates both key and value
  
  Copilot
  and
  Tyrrrz
  authored
  8852ed6
- Extract protobuf parsing into Utils.Protobuf helper class with Deserialize method
  
  Copilot
  and
  Tyrrrz
  authored
  22d6ef4
- Simplify Protobuf.Deserialize to string-only (map<string,string> is the only use case)
  
  Copilot
  and
  Tyrrrz
  authored
  71f0907
Commits on Apr 22, 2026
- refactor: rename Deserialize to TryDeserialize, add base64 overload, use GetValueOrDefault
  
  Copilot
  and
  Tyrrrz
  authored
  5ec2327
- refactor: add IsLenField/TryReadString helpers, rename IsUpscaled to IsVideoUpscaled
  
  Copilot
  and
  Tyrrrz
  authored
  d346d11
- revert: restore VideoQuality.FromItag to use 2-param constructor (no functional change)
  
  Copilot
  and
  Tyrrrz
  authored
  d4bcbc1
- Update Protobuf.cs
  Tyrrrz
  authored
  f4ec180
- reorder: move IsVideoUpscaled after VideoWidth/VideoHeight in IStreamData and implementations
  
  Copilot
  and
  Tyrrrz
  authored
  95a43d5
- Update PlayerResponse.cs
  Tyrrrz
  authored
  9ed7b5c
- refactor: rename TryDeserialize→TryDeserializeMap; use nullable returns instead of out params
  
  Copilot
  and
  Tyrrrz
  authored
  aa6032f
- refactor: use var everywhere in Protobuf.cs
  
  Copilot
  and
  Tyrrrz
  authored
  3a76e4e
- Update Protobuf.cs
  Tyrrrz
  authored
  ff35cf0
- Add backwards-compatible constructor overloads to VideoOnlyStreamInfo and MuxedStreamInfo
  
  Copilot
  and
  Tyrrrz
  authored
  94539a8
- Update YoutubeExplode/Utils/Protobuf.cs
  
  Tyrrrz
  and
  Copilot
  authored
  53207b7
- Update Protobuf.cs
  Tyrrrz
  authored
  bccda04
- asd
  Tyrrrz
  committed
  f55b58a

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Add `IsVideoUpscaled` property to `IVideoStreamInfo` to detect AI-upscaled streams - #950

Add `IsVideoUpscaled` property to `IVideoStreamInfo` to detect AI-upscaled streams#950
Tyrrrz merged 24 commits into
primefrom
copilot/detect-ai-upscaled-video-qualities

Commits on Apr 21, 2026

Initial plan

Add IsUpscaled property to VideoQuality to detect AI-upscaled streams

asd

zxc

Fix IsUpscaled detection: use xtags protobuf "sr" key instead of quality label

Address review: specific FormatException catch, add XML doc to 3-param constructor

Move IsUpscaled from VideoQuality to IVideoStreamInfo and its implementations

Move IsVideoUpscaled to after VideoFramerate in IStreamData and implementations

Refactor IsVideoUpscaled: use proper protobuf map parser that validates both key and value

Extract protobuf parsing into Utils.Protobuf helper class with Deserialize method

Simplify Protobuf.Deserialize to string-only (map<string,string> is the only use case)

Commits on Apr 22, 2026

refactor: rename Deserialize to TryDeserialize, add base64 overload, use GetValueOrDefault

refactor: add IsLenField/TryReadString helpers, rename IsUpscaled to IsVideoUpscaled

revert: restore VideoQuality.FromItag to use 2-param constructor (no functional change)

Update Protobuf.cs

reorder: move IsVideoUpscaled after VideoWidth/VideoHeight in IStreamData and implementations

Update PlayerResponse.cs

refactor: rename TryDeserialize→TryDeserializeMap; use nullable returns instead of out params

refactor: use var everywhere in Protobuf.cs

Update Protobuf.cs

Add backwards-compatible constructor overloads to VideoOnlyStreamInfo and MuxedStreamInfo

Update YoutubeExplode/Utils/Protobuf.cs

Update Protobuf.cs

asd