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Searched refs:frame_rate (Results 1 - 25 of 153) sorted by relevance

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/third_party/ffmpeg/libavfilter/
H A Dvf_framestep.c52 outlink->frame_rate = in config_output_props()
53 av_div_q(inlink->frame_rate, (AVRational){framestep->frame_step, 1}); in config_output_props()
55 av_log(ctx, AV_LOG_VERBOSE, "step:%d frame_rate:%d/%d(%f) -> frame_rate:%d/%d(%f)\n", in config_output_props()
57 inlink->frame_rate.num, inlink->frame_rate.den, av_q2d(inlink->frame_rate), in config_output_props()
58 outlink->frame_rate.num, outlink->frame_rate.den, av_q2d(outlink->frame_rate)); in config_output_props()
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H A Dsrc_avsynctest.c43 AVRational frame_rate; member
74 {"framerate", "set frame rate", OFFSET(frame_rate), AV_OPT_TYPE_VIDEO_RATE, {.str="30"}, 0,INT_MAX, V },
75 {"fr", "set frame rate", OFFSET(frame_rate), AV_OPT_TYPE_VIDEO_RATE, {.str="30"}, 0,INT_MAX, V },
139 s->beep_duration = av_rescale(s->sample_rate, s->frame_rate.den, s->frame_rate.num); in aconfig_props()
152 outlink->time_base = av_inv_q(s->frame_rate); in config_props()
153 outlink->frame_rate = s->frame_rate; in config_props()
155 s->delay_min = av_mul_q(s->frame_rate, av_make_q(-1, 2)); in config_props()
212 delta = av_rescale_q(s->vpts, av_make_q(s->sample_rate, 1), s->frame_rate) in audio_frame()
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H A Dvf_framepack.c99 AVRational frame_rate = ctx->inputs[LEFT]->frame_rate; in config_output() local
116 } else if (av_cmp_q(frame_rate, ctx->inputs[RIGHT]->frame_rate) != 0) { in config_output()
119 frame_rate.num, frame_rate.den, in config_output()
120 ctx->inputs[RIGHT]->frame_rate.num, in config_output()
121 ctx->inputs[RIGHT]->frame_rate.den); in config_output()
134 frame_rate.num *= 2; in config_output()
152 outlink->frame_rate in config_output()
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H A Dvsrc_sierpinski.c43 AVRational frame_rate; member
62 {"rate", "set frame rate", OFFSET(frame_rate), AV_OPT_TYPE_VIDEO_RATE, {.str="25"}, 0, INT_MAX, FLAGS },
63 {"r", "set frame rate", OFFSET(frame_rate), AV_OPT_TYPE_VIDEO_RATE, {.str="25"}, 0, INT_MAX, FLAGS },
150 outlink->time_base = av_inv_q(s->frame_rate); in config_output()
152 outlink->frame_rate = s->frame_rate; in config_output()
H A Dbuffersrc.c46 AVRational frame_rate; ///< frame_rate to set in the output link member
115 if (param->frame_rate.num > 0 && param->frame_rate.den > 0) in av_buffersrc_parameters_set()
116 s->frame_rate = param->frame_rate; in av_buffersrc_parameters_set()
280 c->time_base.num, c->time_base.den, c->frame_rate.num, c->frame_rate.den, in init_video()
308 { "frame_rate", NULL, OFFSET(frame_rate), AV_OPT_TYPE_RATIONA
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H A Dvsrc_mptestsrc.c55 AVRational frame_rate; member
65 { "rate", "set video rate", OFFSET(frame_rate), AV_OPT_TYPE_VIDEO_RATE, {.str = "25"}, 0, INT_MAX, FLAGS },
66 { "r", "set video rate", OFFSET(frame_rate), AV_OPT_TYPE_VIDEO_RATE, {.str = "25"}, 0, INT_MAX, FLAGS },
266 av_rescale_q(test->duration, AV_TIME_BASE_Q, av_inv_q(test->frame_rate)) : -1; in init()
270 test->frame_rate.num, test->frame_rate.den, in init()
271 test->duration < 0 ? -1 : test->max_pts * av_q2d(av_inv_q(test->frame_rate))); in init()
288 outlink->time_base = av_inv_q(test->frame_rate); in config_props()
289 outlink->frame_rate = test->frame_rate; in config_props()
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H A Dvf_deinterlace_qsv.c282 if (ctx->inputs[0]->frame_rate.num) { in init_out_session()
283 par.vpp.In.FrameRateExtN = ctx->inputs[0]->frame_rate.num; in init_out_session()
284 par.vpp.In.FrameRateExtD = ctx->inputs[0]->frame_rate.den; in init_out_session()
292 if (ctx->outputs[0]->frame_rate.num) { in init_out_session()
293 par.vpp.Out.FrameRateExtN = ctx->outputs[0]->frame_rate.num; in init_out_session()
294 par.vpp.Out.FrameRateExtD = ctx->outputs[0]->frame_rate.den; in init_out_session()
327 outlink->frame_rate = av_mul_q(inlink->frame_rate, in qsvdeint_config_props()
427 if (ctx->inputs[0]->frame_rate.num) { in submit_frame()
428 qf->surface.Info.FrameRateExtN = ctx->inputs[0]->frame_rate in submit_frame()
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H A Dvf_tpad.c102 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 Dvf_separatefields.c46 outlink->frame_rate.num = inlink->frame_rate.num * 2; in config_props_output()
47 outlink->frame_rate.den = inlink->frame_rate.den; in config_props_output()
H A Davf_avectorscope.c72 AVRational frame_rate; member
86 { "rate", "set video rate", OFFSET(frame_rate), AV_OPT_TYPE_VIDEO_RATE, {.str="25"}, 0, INT_MAX, FLAGS },
87 { "r", "set video rate", OFFSET(frame_rate), AV_OPT_TYPE_VIDEO_RATE, {.str="25"}, 0, INT_MAX, FLAGS },
230 s->nb_samples = FFMAX(1, av_rescale(inlink->sample_rate, s->frame_rate.den, s->frame_rate.num)); in config_input()
242 outlink->frame_rate = s->frame_rate; in config_output()
243 outlink->time_base = av_inv_q(outlink->frame_rate); in config_output()
H A Dvsrc_cellauto.c51 AVRational frame_rate; member
68 { "rate", "set video rate", OFFSET(frame_rate), AV_OPT_TYPE_VIDEO_RATE, {.str = "25"}, 0, INT_MAX, FLAGS },
69 { "r", "set video rate", OFFSET(frame_rate), AV_OPT_TYPE_VIDEO_RATE, {.str = "25"}, 0, INT_MAX, FLAGS },
203 s->w, s->h, s->frame_rate.num, s->frame_rate.den, in init()
224 outlink->time_base = av_inv_q(s->frame_rate); in config_props()
225 outlink->frame_rate = s->frame_rate; in config_props()
H A Davf_showvolume.c44 AVRational frame_rate; member
75 { "rate", "set video rate", OFFSET(frame_rate), AV_OPT_TYPE_VIDEO_RATE, {.str="25"}, 0, INT_MAX, FLAGS },
76 { "r", "set video rate", OFFSET(frame_rate), AV_OPT_TYPE_VIDEO_RATE, {.str="25"}, 0, INT_MAX, FLAGS },
168 s->nb_samples = FFMAX(1, av_rescale(inlink->sample_rate, s->frame_rate.den, s->frame_rate.num)); in config_input()
190 s->persistent_max_frames = (int) FFMAX(av_q2d(s->frame_rate) * s->draw_persistent_duration, 1.); in config_input()
215 outlink->frame_rate = s->frame_rate; in config_output()
216 outlink->time_base = av_inv_q(outlink->frame_rate); in config_output()
H A Dvf_stack.c198 AVRational frame_rate = ctx->inputs[0]->frame_rate; in config_output() local
384 outlink->frame_rate = frame_rate; in config_output()
389 if (outlink->frame_rate.num != inlink->frame_rate.num || in config_output()
390 outlink->frame_rate.den != inlink->frame_rate.den) { in config_output()
393 outlink->frame_rate = av_make_q(1, 0); in config_output()
H A Davf_concat.c133 outlink->frame_rate = inlink->frame_rate; in config_output()
137 if (outlink->frame_rate.num != inlink->frame_rate.num || in config_output()
138 outlink->frame_rate.den != inlink->frame_rate.den) { in config_output()
141 outlink->frame_rate = av_make_q(1, 0); in config_output()
H A Davf_aphasemeter.c44 AVRational frame_rate; member
69 { "rate", "set video rate", OFFSET(frame_rate), AV_OPT_TYPE_VIDEO_RATE, {.str="25"}, 0, INT_MAX, FLAGS },
70 { "r", "set video rate", OFFSET(frame_rate), AV_OPT_TYPE_VIDEO_RATE, {.str="25"}, 0, INT_MAX, FLAGS },
133 nb_samples = FFMAX(1, av_rescale(inlink->sample_rate, s->frame_rate.den, s->frame_rate.num)); in config_input()
149 outlink->frame_rate = s->frame_rate; in config_video_output()
/third_party/ffmpeg/libavformat/
H A Dvpcc.c72 static int get_vp9_level(AVCodecParameters *par, AVRational *frame_rate) { in get_vp9_level() argument
77 if (!frame_rate || !frame_rate->den) in get_vp9_level()
80 sample_rate = ((int64_t)picture_size * frame_rate->num) / frame_rate->den; in get_vp9_level()
118 AVRational *frame_rate, VPCC *vpcc) in ff_isom_get_vpcc_features()
122 get_vp9_level(par, frame_rate) : par->level; in ff_isom_get_vpcc_features()
117 ff_isom_get_vpcc_features(AVFormatContext *s, AVCodecParameters *par, AVRational *frame_rate, VPCC *vpcc) ff_isom_get_vpcc_features() argument
H A Drmenc.c32 AVRational frame_rate; member
103 v = av_rescale_q_rnd(stream->total_frames, (AVRational){1000, 1}, stream->frame_rate, AV_ROUND_ZERO); in rv10_write_header()
179 avio_wb32(s, av_rescale_q_rnd(stream->total_frames, (AVRational){1000, 1}, stream->frame_rate, AV_ROUND_ZERO)); in rv10_write_header()
255 if (stream->frame_rate.num / stream->frame_rate.den > 65535) { in rv10_write_header()
256 av_log(s, AV_LOG_ERROR, "Frame rate %d is too high\n", stream->frame_rate.num / stream->frame_rate.den); in rv10_write_header()
260 avio_wb16(s, stream->frame_rate.num / stream->frame_rate.den); /* frames per seconds ? */ in rv10_write_header()
262 avio_wb16(s, stream->frame_rate in rv10_write_header()
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H A Dmicrodvddec.c35 AVRational frame_rate; member
154 microdvd->frame_rate = pts_info; in microdvd_read_header()
155 } else if (microdvd->frame_rate.num) { in microdvd_read_header()
157 pts_info = microdvd->frame_rate; in microdvd_read_header()
190 { "subfps", "set the movie frame rate fallback", OFFSET(frame_rate), AV_OPT_TYPE_RATIONAL, {.dbl=0}, 0, INT_MAX, SD },
H A Daqtitledec.c37 AVRational frame_rate; member
60 avpriv_set_pts_info(st, 64, aqt->frame_rate.den, aqt->frame_rate.num); in aqt_read_header()
127 { "subfps", "set the movie frame rate", OFFSET(frame_rate), AV_OPT_TYPE_RATIONAL, {.dbl=25}, 0, INT_MAX, SD },
/third_party/ffmpeg/libavcodec/
H A Dmpeg12framerate.c44 void ff_mpeg12_find_best_frame_rate(AVRational frame_rate, in ff_mpeg12_find_best_frame_rate() argument
58 if (av_cmp_q(frame_rate, ff_mpeg12_frame_rate_tab[c]) == 0) { in ff_mpeg12_find_best_frame_rate()
73 cmp = av_cmp_q(test, frame_rate); in ff_mpeg12_find_best_frame_rate()
82 error = av_div_q(frame_rate, test); in ff_mpeg12_find_best_frame_rate()
84 error = av_div_q(test, frame_rate); in ff_mpeg12_find_best_frame_rate()
H A Dpcm_rechunk_bsf.c31 AVRational frame_rate; member
52 if (s->frame_rate.num) { in init()
53 min_samples = av_rescale_q_rnd(1, sr, s->frame_rate, AV_ROUND_DOWN); in init()
103 if (s->frame_rate.num) { in get_next_nb_samples()
105 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()
181 { "frame_rate", "set number of packets per second", OFFSET(frame_rate), AV_OPT_TYPE_RATIONAL, {.dbl=0}, 0, INT_MAX, FLAGS },
182 { "r", "set number of packets per second", OFFSET(frame_rate), AV_OPT_TYPE_RATIONAL, {.dbl=0}, 0, INT_MAX, FLAGS },
H A Dmpeg2_metadata_bsf.c36 AVRational frame_rate; member
101 if (ctx->frame_rate.num && ctx->frame_rate.den) { in mpeg2_metadata_update_fragment()
104 ff_mpeg12_find_best_frame_rate(ctx->frame_rate, in mpeg2_metadata_update_fragment()
204 { "frame_rate", "Set frame rate",
205 OFFSET(frame_rate), AV_OPT_TYPE_RATIONAL,
H A Ddirac.c144 AVRational frame_rate = { 0, 0 }; in parse_source_parameters() local
178 /* [DIRAC_STD] 10.3.5 Frame Rate. frame_rate(video_params) */ in parse_source_parameters()
187 frame_rate.num = get_interleaved_ue_golomb(gb); in parse_source_parameters()
189 frame_rate.den = get_interleaved_ue_golomb(gb); in parse_source_parameters()
195 frame_rate = ff_mpeg12_frame_rate_tab[dsh->frame_rate_index]; in parse_source_parameters()
198 frame_rate = dirac_frame_rate[dsh->frame_rate_index - 9]; in parse_source_parameters()
200 dsh->framerate = frame_rate; in parse_source_parameters()
/third_party/ffmpeg/libavdevice/
H A Dlibdc1394.c42 int frame_rate; /**< frames per 1000 seconds (fps * 1000) */ member
65 int frame_rate; member
123 dc1394->frame_rate = av_rescale(1000, framerate.num, framerate.den); in dc1394_read_common()
129 for (fps = dc1394_frame_rates; fps->frame_rate; fps++) in dc1394_read_common()
130 if (fps->frame_rate == dc1394->frame_rate) in dc1394_read_common()
133 if (!fps->frame_rate || !fmt->width) { in dc1394_read_common()
135 width, height, dc1394->frame_rate); in dc1394_read_common()
160 fps->frame_rate, 1000); in dc1394_read_common()
230 av_log(c, AV_LOG_ERROR, "Couldn't set framerate %d \n",fps->frame_rate); in dc1394_read_header()
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/third_party/glfw/tests/
H A Dtearing.c71 static double frame_rate; variable
80 frame_rate); in update_window_title()
184 frame_rate = 0.0; in main()
241 frame_rate = frame_count / (current_time - last_time); in main()

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