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Searched refs:i_quant_offset (Results 1 – 11 of 11) sorted by relevance

/third_party/ffmpeg/libavcodec/
Dratecontrol.c90 q = last_p_q * FFABS(a->i_quant_factor) + a->i_quant_offset; in get_diff_limited_q()
132 qmin = (int)(qmin * FFABS(s->avctx->i_quant_factor) + s->avctx->i_quant_offset + 0.5); in get_qminmax()
133 qmax = (int)(qmax * FFABS(s->avctx->i_quant_factor) + s->avctx->i_quant_offset + 0.5); in get_qminmax()
302 q = -q * s->avctx->i_quant_factor + s->avctx->i_quant_offset; in get_qscale()
Dvaapi_encode_vp8.c171 avctx->i_quant_offset) + 0.5, in vaapi_encode_vp8_configure()
Dvaapi_encode_vp9.c189 avctx->i_quant_offset) + 0.5, in vaapi_encode_vp9_configure()
Dvaapi_encode_mpeg2.c527 avctx->i_quant_offset) + 0.5, 1, 31); in vaapi_encode_mpeg2_configure()
Dnvenc.c724 … rc->constQP.qpInterP * fabs(avctx->i_quant_factor) + avctx->i_quant_offset + 0.5, 0, 51); in set_constqp()
736 …tQP.qpIntra = av_clip(ctx->cqp * fabs(avctx->i_quant_factor) + avctx->i_quant_offset + 0.5, 0, 51); in set_constqp()
785 … rc->initialRCQP.qpInterP * fabs(avctx->i_quant_factor) + avctx->i_quant_offset + 0.5, 0, 51); in set_vbr()
Davcodec.h848 float i_quant_offset; member
Dvaapi_encode_h265.c1098 avctx->i_quant_offset) + 0.5, 1, 51); in vaapi_encode_h265_configure()
Dvaapi_encode_h264.c1059 avctx->i_quant_offset) + 0.5, 1, 51); in vaapi_encode_h264_configure()
Doptions_table.h163 {"i_qoffset", "QP offset between P- and I-frames", OFFSET(i_quant_offset), AV_OPT_TYPE_FLOAT, {.dbl…
Dqsvenc.c626 … q->param.mfx.QPI = av_clip(quant * fabs(avctx->i_quant_factor) + avctx->i_quant_offset, 0, 51); in init_video_param()
/third_party/ffmpeg/doc/
Dencoders.texi3239 @option{i_qoffset} / @option{i_quant_offset}