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TAV fix: odd number base quantiser causing luminance flicker on every first GOP frames

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minjaesong
2025-11-03 03:11:12 +09:00
parent e871264ae5
commit 76c42f20b3
3 changed files with 27 additions and 287 deletions
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2
video_encoder/encoder_tav.c
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@@ -2412,7 +2412,7 @@ static tav_encoder_t* create_encoder(void) {
enc->intra_only = 0;
enc->monoblock = 1; // Default to monoblock mode
enc->perceptual_tuning = 1; // Default to perceptual quantisation (versions 5/6)
enc->preprocess_mode = PREPROCESS_TWOBITMAP; // default to twobit-map as EZBC+Zstd 3 = Twobitmap+Zstd 15, and Twobitmap is faster to decode
enc->preprocess_mode = PREPROCESS_EZBC; //
enc->channel_layout = CHANNEL_LAYOUT_YCOCG; // Default to Y-Co-Cg
enc->audio_bitrate = 0; // 0 = use quality table
enc->encode_limit = 0; // Default: no frame limit