On 3/27/2022 3:02 PM, Jan Ekström wrote:
This value is only documented to be utilized if rate control is set to one of the bit rate based modes. These modes are not the default and thus the wrapper itself configures a bit rate according to the avctx if bit rate based encoding is requested, making the relevant value already be set when relevant.
You can pass about anything with svtav1-params, which can change param->target_bit_rate. It's better to reflect that in the AVCodecContext.
--- libavcodec/libsvtav1.c | 1 - 1 file changed, 1 deletion(-) diff --git a/libavcodec/libsvtav1.c b/libavcodec/libsvtav1.c index d89fefdf4c..fe0d100beb 100644 --- a/libavcodec/libsvtav1.c +++ b/libavcodec/libsvtav1.c @@ -271,7 +271,6 @@ static int config_enc_params(EbSvtAv1EncConfiguration *param, param->frame_rate_denominator = avctx->time_base.num * avctx->ticks_per_frame; }- avctx->bit_rate = param->target_bit_rate;if (avctx->bit_rate) { param->max_qp_allowed = avctx->qmax; param->min_qp_allowed = avctx->qmin;
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