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VideoDecoderのhardwareAcceleration: 'prefer-software'は2フレームほど取りこぼす #10

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tamaina opened this issue Dec 19, 2023 · 5 comments
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VideoDecoderのhardwareAcceleration: 'prefer-software'は2フレームほど取りこぼす #10

tamaina opened this issue Dec 19, 2023 · 5 comments

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@tamaina
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tamaina commented Dec 19, 2023 •
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VideoDecoderのhardwareAcceleration: 'prefer-software'は必ず2フレームほど取りこぼす
@tamaina tamaina changed the title ソフトウェ VideoDecoderのhardwareAcceleration: 'prefer-software'は2フレームほど取りこぼす Dec 19, 2023
@tamaina
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tamaina commented Dec 19, 2023

う〜〜〜〜ん

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tamaina commented Dec 19, 2023

最後のtimestampがdurationを超えたら終了ということにしていたが、最後のtimestampがdurationを超えない場合使えない

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tamaina commented Dec 19, 2023

そもそも1-in 1-out decodingなんて用途が想定されていない？？？

w3c/webcodecs#732

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tamaina commented Dec 19, 2023 •
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1-in-1-outは遅延の話だからこれとは関係ないな

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tamaina commented Dec 19, 2023

decoder.flushのPromiseを待てばいいことがわかった

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