Lines Matching defs:qscale
83 static const char *const opt_name_qscale[] = {"q", "qscale", NULL};
1531 double qscale = -1;
1675 MATCH_PER_STREAM_OPT(qscale, dbl, qscale, oc, st);
1676 if (qscale >= 0) {
1678 ost->enc_ctx->global_quality = FF_QP2LAMBDA * qscale;
1917 video_enc->rc_override[i].qscale = q;
1921 video_enc->rc_override[i].qscale = 0;
3340 if(!strcmp(opt, "qscale")){
3341 av_log(NULL, AV_LOG_WARNING, "Please use -q:a or -q:v, -qscale is ambiguous\n");
3788 OPT_SPEC | OPT_OUTPUT, { .off = OFFSET(qscale) },
3790 { "qscale", HAS_ARG | OPT_EXPERT | OPT_PERFILE |