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avcodec/nvenc: notify users about rc_lookahead clipping

This commit is contained in:
Timo Rothenpieler 2022-12-05 21:18:42 +01:00
parent ac0f42d893
commit 45216e33e2
1 changed files with 3 additions and 0 deletions
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3
libavcodec/nvenc.c
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@ -1089,6 +1089,9 @@ static av_cold void nvenc_setup_rate_control(AVCodecContext *avctx)
ctx->encode_config.rcParams.lookaheadDepth,
ctx->encode_config.rcParams.disableIadapt ? "disabled" : "enabled",
ctx->encode_config.rcParams.disableBadapt ? "disabled" : "enabled");
if (ctx->encode_config.rcParams.lookaheadDepth < ctx->rc_lookahead)
av_log(avctx, AV_LOG_WARNING, "Clipping lookahead depth to %d (from %d) due to lack of surfaces/delay",
ctx->encode_config.rcParams.lookaheadDepth, ctx->rc_lookahead);
}
}