Lines Matching defs:qmin
177 int qmin_cid, qmax_cid, qmin, qmax;
203 "gop size (%d), bit rate (%"PRId64"), qmin (%d), qmax (%d)\n",
205 avctx->max_b_frames, avctx->gop_size, avctx->bit_rate, avctx->qmin, avctx->qmax);
218 qmin = 0;
233 qmin = 1;
239 qmin = 1;
245 qmin = 0;
251 qmin = 0;
258 if (avctx->qmin >= 0 && avctx->qmax >= 0 && avctx->qmin > avctx->qmax) {
259 av_log(avctx, AV_LOG_WARNING, "Invalid qmin:%d qmax:%d. qmin should not "
260 "exceed qmax\n", avctx->qmin, avctx->qmax);
262 qmin = avctx->qmin >= 0 ? avctx->qmin : qmin;
266 v4l2_set_ext_ctrl(s, qmin_cid, qmin, "minimum video quantizer scale",
267 avctx->qmin >= 0);
409 { "qmin", "-1" },