Lines Matching refs:dec_ctx
637 const AVCodecContext *const dec_ctx = cffstream(ist)->avctx;
651 && 0.5/av_q2d(ist->r_frame_rate) > av_q2d(dec_ctx->time_base)
652 && av_q2d(ist->time_base) < 1.0/500 && av_q2d(dec_ctx->time_base) < 1.0/500
659 if (copy_tb == AVFMT_TBCF_AUTO && av_q2d(dec_ctx->time_base)*dec_ctx->ticks_per_frame > 2*av_q2d(ist->time_base)
662 enc_ctx->time_base = dec_ctx->time_base;
663 enc_ctx->time_base.num *= dec_ctx->ticks_per_frame;
669 if (copy_tb == AVFMT_TBCF_AUTO && dec_ctx->time_base.den
670 && av_q2d(dec_ctx->time_base)*dec_ctx->ticks_per_frame > av_q2d(ist->time_base)
673 enc_ctx->time_base = dec_ctx->time_base;
674 enc_ctx->time_base.num *= dec_ctx->ticks_per_frame;
679 && dec_ctx->time_base.num < dec_ctx->time_base.den
680 && dec_ctx->time_base.num > 0
681 && 121LL*dec_ctx->time_base.num > dec_ctx->time_base.den) {
682 enc_ctx->time_base = dec_ctx->time_base;