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Searched refs:av_rescale_q (Results 1 - 25 of 181) sorted by relevance

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/third_party/ffmpeg/libavfilter/
H A Dvf_tpad.c84 pts = av_rescale_q(pts, inlink->time_base, outlink->time_base); in activate()
102 s->pts += av_rescale_q(1, av_inv_q(outlink->frame_rate), outlink->time_base); in activate()
120 s->pts += av_rescale_q(1, av_inv_q(outlink->frame_rate), outlink->time_base); in activate()
164 s->pts += av_rescale_q(1, av_inv_q(outlink->frame_rate), outlink->time_base); in activate()
185 s->pad_start = av_rescale_q(s->start_duration, inlink->frame_rate, av_inv_q(AV_TIME_BASE_Q)); in config_input()
187 s->pad_stop = av_rescale_q(s->stop_duration, inlink->frame_rate, av_inv_q(AV_TIME_BASE_Q)); in config_input()
H A Df_loop.c111 s->pts += av_rescale_q(out->nb_samples, (AVRational){1, outlink->sample_rate}, outlink->time_base); in push_samples()
150 s->pts += av_rescale_q(s->start - s->ignored_samples, (AVRational){1, outlink->sample_rate}, outlink->time_base); in afilter_frame()
163 s->pts += av_rescale_q(ret, (AVRational){1, outlink->sample_rate}, outlink->time_base); in afilter_frame()
174 s->pts += av_rescale_q(frame->nb_samples, (AVRational){1, outlink->sample_rate}, outlink->time_base); in afilter_frame()
200 s->pts += av_rescale_q(nb_samples, (AVRational){1, outlink->sample_rate}, outlink->time_base); in arequest_frame()
337 duration = av_rescale_q(1, av_inv_q(outlink->frame_rate), outlink->time_base); in push_frame()
374 duration = av_rescale_q(1, av_inv_q(outlink->frame_rate), outlink->time_base); in filter_frame()
H A Dtrim.c90 int64_t start_pts = av_rescale_q(s->start_time, AV_TIME_BASE_Q, tb); in config_input()
95 int64_t end_pts = av_rescale_q(s->end_time, AV_TIME_BASE_Q, tb); in config_input()
100 s->duration_tb = av_rescale_q(s->duration, AV_TIME_BASE_Q, tb); in config_input()
235 pts = av_rescale_q(frame->pts, inlink->time_base, in atrim_filter_frame()
316 out->pts += av_rescale_q(start_sample, (AVRational){ 1, out->sample_rate }, in atrim_filter_frame()
H A Davf_concat.c181 buf->pts = av_rescale_q(buf->pts, inlink->time_base, outlink->time_base); in push_frame()
187 in->pts += av_rescale_q(buf->nb_samples, in push_frame()
257 nb_samples = av_rescale_q(seg_delta - cat->in[in_no].pts, in send_silence()
267 buf->pts = base_pts + av_rescale_q(sent, rate_tb, outlink->time_base); in send_silence()
402 eof_pts += av_rescale_q(pts, inlink->time_base, ctx->outputs[i]->time_base); in activate()
H A Df_cue.c48 int64_t pts = av_rescale_q(frame->pts, inlink->time_base, AV_TIME_BASE_Q); in activate()
66 pts = av_rescale_q(frame->pts, inlink->time_base, AV_TIME_BASE_Q); in activate()
H A Daf_silencedetect.c87 s->start[channel] = insamples->pts + av_rescale_q(current_sample / s->channels + 1 - nb_samples_notify * s->independent_channels / s->channels, in update()
99 int64_t end_pts = insamples ? insamples->pts + av_rescale_q(current_sample / s->channels, in update()
226 s->frame_end = insamples->pts + av_rescale_q(insamples->nb_samples, in filter_frame()
H A Daf_apad.c86 s->next_pts = frame->pts + av_rescale_q(frame->nb_samples, (AVRational){1, inlink->sample_rate}, inlink->time_base); in filter_frame()
129 s->next_pts += av_rescale_q(n_out, (AVRational){1, outlink->sample_rate}, outlink->time_base); in request_frame()
H A Daf_afade.c276 int64_t cur_sample = av_rescale_q(buf->pts, inlink->time_base, (AVRational){1, inlink->sample_rate}); in filter_frame()
460 s->pts += av_rescale_q(in->nb_samples, in activate()
483 s->pts += av_rescale_q(in->nb_samples, in activate()
510 s->pts += av_rescale_q(s->nb_samples, in activate()
530 s->pts += av_rescale_q(s->nb_samples, in activate()
550 s->pts += av_rescale_q(s->nb_samples, in activate()
H A Dvf_freezedetect.c165 duration = inlink->frame_rate.num > 0 ? av_rescale_q(s->n - s->reference_n, av_inv_q(inlink->frame_rate), AV_TIME_BASE_Q) : 0; in activate()
167 duration = av_rescale_q(frame->pts - s->reference_frame->pts, inlink->time_base, AV_TIME_BASE_Q); in activate()
H A Dvf_untile.c96 s->dpts = av_rescale_q(1, dt, outlink->time_base); in config_output()
117 s->pts = av_rescale_q(s->frame->pts, inlink->time_base, outlink->time_base); in activate()
H A Daf_alimiter.c292 in_duration = av_rescale_q(in->nb_samples, inlink->time_base, av_make_q(1, in->sample_rate)); in filter_frame()
319 out_duration = av_rescale_q(out->nb_samples, inlink->time_base, av_make_q(1, out->sample_rate)); in filter_frame()
320 in_duration = av_rescale_q(meta.nb_samples, inlink->time_base, av_make_q(1, out->sample_rate)); in filter_frame()
H A Dsrc_avsynctest.c212 delta = av_rescale_q(s->vpts, av_make_q(s->sample_rate, 1), s->frame_rate) - s->apts; in audio_frame()
231 dst[i] = sin32(av_rescale_q(800LL * 2LL * FPI, outlink->time_base, av_make_q(1, s->apts + i)), a); in audio_frame()
280 delta = av_rescale_q(s->apts, s->frame_rate, av_make_q(s->sample_rate, 1)) - s->vpts; in video_frame()
H A Df_segment.c158 s->points[i] = av_rescale_q(s->points[i], AV_TIME_BASE_Q, tb); in config_input()
215 max_samples = av_rescale_q(diff, av_make_q(1, inlink->sample_rate), inlink->time_base); in activate()
/third_party/ffmpeg/libavutil/
H A Dmathematics.c142 int64_t av_rescale_q(int64_t a, AVRational bq, AVRational cq) in av_rescale_q() function
176 *last = av_rescale_q(in_ts, in_tb, fs_tb) + duration; in av_rescale_delta()
177 return av_rescale_q(in_ts, in_tb, out_tb); in av_rescale_delta()
188 return av_rescale_q(this, fs_tb, out_tb); in av_rescale_delta()
207 int64_t old = av_rescale_q(ts, ts_tb, inc_tb); in av_add_stable()
208 int64_t old_ts = av_rescale_q(old, inc_tb, ts_tb); in av_add_stable()
213 return av_sat_add64(av_rescale_q(old + 1, inc_tb, ts_tb), ts - old_ts); in av_add_stable()
H A Dmathematics.h128 * @see av_rescale_rnd(), av_rescale_q(), av_rescale_q_rnd()
139 * @see av_rescale(), av_rescale_q(), av_rescale_q_rnd()
152 int64_t av_rescale_q(int64_t a, AVRational bq, AVRational cq) av_const;
159 * @see av_rescale(), av_rescale_rnd(), av_rescale_q()
202 * timestamp to a different time base. Compared to a simple av_rescale_q()
/third_party/ffmpeg/fftools/
H A Dffmpeg.c251 pts = av_rescale_q(sub->pts + sub->start_display_time * 1000LL, in sub2video_update()
253 end_pts = av_rescale_q(sub->pts + sub->end_display_time * 1000LL, in sub2video_update()
296 pts2 = av_rescale_q(pts, ist->st->time_base, ist2->st->time_base) - 1; in sub2video_heartbeat()
709 int64_t end = av_rescale_q(ost->sync_opts - ost->first_pts, time_base, AV_TIME_BASE_Q); in close_output_stream()
783 av_rescale_q(frame->pts, filter_tb, tb) - in adjust_frame_pts_to_encoder_tb()
784 av_rescale_q(start_time, AV_TIME_BASE_Q, tb); in adjust_frame_pts_to_encoder_tb()
790 av_rescale_q(frame->pts, filter_tb, enc->time_base) - in adjust_frame_pts_to_encoder_tb()
791 av_rescale_q(start_time, AV_TIME_BASE_Q, enc->time_base); in adjust_frame_pts_to_encoder_tb()
1036 ost->sync_opts = av_rescale_q(pts, AV_TIME_BASE_Q, enc->time_base); in do_subtitle_out()
1042 sub->pts += av_rescale_q(su in do_subtitle_out()
[all...]
/third_party/ffmpeg/libavformat/tests/
H A Dseek.c53 ts= av_rescale_q(ts, base, (AVRational){1, 1000000}); in ts_str()
146 timestamp= av_rescale_q(timestamp, AV_TIME_BASE_Q, st->time_base); in main()
/third_party/ffmpeg/libavcodec/
H A Dpcm_rechunk_bsf.c105 return av_rescale_q(s->n + 1, sr, s->frame_rate) - av_rescale_q(s->n, sr, s->frame_rate); in get_next_nb_samples()
H A Dlibaribb24.c327 sub->pts = av_rescale_q(pkt->pts, in libaribb24_decode()
331 av_rescale_q(subtitle_duration, in libaribb24_decode()
H A Davpacket.c529 pkt->pts = av_rescale_q(pkt->pts, src_tb, dst_tb); in av_packet_rescale_ts()
531 pkt->dts = av_rescale_q(pkt->dts, src_tb, dst_tb); in av_packet_rescale_ts()
533 pkt->duration = av_rescale_q(pkt->duration, src_tb, dst_tb); in av_packet_rescale_ts()
/third_party/ffmpeg/libavformat/
H A Drtpenc_mpegts.c162 local_pkt->pts = av_rescale_q(pkt->pts, in rtp_mpegts_write_packet()
166 local_pkt->dts = av_rescale_q(pkt->dts, in rtp_mpegts_write_packet()
H A Dmux.c606 pkt->duration = av_rescale_q(1, av_inv_q(st->avg_frame_rate), in guess_pkt_duration()
614 pkt->duration = av_rescale_q(frame_size, in guess_pkt_duration()
649 cmp_ts += av_rescale_q(s->output_ts_offset, AV_TIME_BASE_Q, cmp_tb); in handle_avoid_negative_ts()
716 int64_t offset = av_rescale_q(s->output_ts_offset, AV_TIME_BASE_Q, st->time_base); in write_packet()
907 ts = av_rescale_q(pkt ->dts, st ->time_base, AV_TIME_BASE_Q) - preload; in interleave_compare_dts()
908 ts2= av_rescale_q(next->dts, st2->time_base, AV_TIME_BASE_Q) - preload2; in interleave_compare_dts()
960 int64_t top_dts = av_rescale_q(top_pkt->dts, in ff_interleave_packet_per_dts()
973 last_dts = av_rescale_q(last->pkt.dts, in ff_interleave_packet_per_dts()
994 si->shortest_end = av_rescale_q(top_pkt->dts, in ff_interleave_packet_per_dts()
1005 int64_t top_dts = av_rescale_q(top_pk in ff_interleave_packet_per_dts()
[all...]
H A Doggenc.c158 next_granule = av_rescale_q(ogg_granule_to_timestamp(st2->priv_data, next->granule), in ogg_compare_granule()
160 cur_granule = av_rescale_q(ogg_granule_to_timestamp(st->priv_data, page->granule), in ogg_compare_granule()
254 int64_t start = av_rescale_q(page->start_granule, st->time_base, in ogg_buffer_data()
256 int64_t next = av_rescale_q(ogg_granule_to_timestamp(oggstream, page->granule), in ogg_buffer_data()
655 av_rescale_q(st->codecpar->initial_padding, in ogg_write_packet_internal()
H A Davidec.c1190 next_ts = av_rescale_q(next_ast->frame_offset, next_st->time_base, in get_subtitle_pkt()
1197 ts = av_rescale_q(ast->sub_pkt->dts, st->time_base, AV_TIME_BASE_Q); in get_subtitle_pkt()
1408 ts = av_rescale_q(ts, st->time_base, in ni_prepare_read()
1583 int64_t dts= av_rescale_q(pkt->dts, st->time_base, AV_TIME_BASE_Q); in avi_read_packet()
1714 dts = av_rescale_q(sti->index_entries[idx[i]].timestamp / in check_stream_max_drift()
1728 dts = av_rescale_q(sti->index_entries[idx[i] - 1].timestamp / in check_stream_max_drift()
1838 int64_t ts2 = av_rescale_q(timestamp, st->time_base, st2->time_base); in seek_subtitle()
1925 av_rescale_q(timestamp, in avi_read_seek()
1947 av_rescale_q(timestamp, st->time_base, st2->time_base) * FFMAX(ast2->sample_size, 1), in avi_read_seek()
H A Dseek.c203 int64_t e1_pts = av_rescale_q(e1->timestamp, st1->time_base, AV_TIME_BASE_Q); in ff_configure_buffers_for_index()
208 int64_t e2_pts = av_rescale_q(e2->timestamp, st2->time_base, AV_TIME_BASE_Q); in ff_configure_buffers_for_index()
675 ts = av_rescale_q(ts, AV_TIME_BASE_Q, time_base); in avformat_seek_file()
759 *ts = av_rescale_q (* ts, tb_in, tb_out); in ff_rescale_interval()

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