A live-transcoding framework predicts per-segment rate-distortion and transcoding time, then uses integer linear programming to assign presets and bitrates, achieving 1.5 dB PSNR gain per segment over Twitch's default.
Dvc: An end -to-end deep video compression framework,
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Optimal Transcoding Preset Selection for Live Video Streaming
A live-transcoding framework predicts per-segment rate-distortion and transcoding time, then uses integer linear programming to assign presets and bitrates, achieving 1.5 dB PSNR gain per segment over Twitch's default.