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Searched refs:framerate (Results 1 - 25 of 130) sorted by relevance

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/third_party/ffmpeg/libavformat/
H A Dnsvdec.c101 uint8_t framerate; /* value = (framerate&0x80)?frtable[frameratex0x7f]:framerate */
177 AVRational framerate; member
378 AVRational framerate; in nsv_parse_NSVs_header() local
389 av_log(s, AV_LOG_TRACE, "NSV NSVs framerate code %2x\n", i); in nsv_parse_NSVs_header()
392 if(t<16) framerate = (AVRational){1, t+1}; in nsv_parse_NSVs_header()
393 else framerate = (AVRational){t-15, 1}; in nsv_parse_NSVs_header()
396 framerate.num *= 1000; in nsv_parse_NSVs_header()
397 framerate in nsv_parse_NSVs_header()
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H A Dtty.c49 AVRational framerate; /**< Set by a private option. */ member
118 avpriv_set_pts_info(st, 60, s->framerate.den, s->framerate.num); in read_header()
119 st->avg_frame_rate = s->framerate; in read_header()
173 { "framerate", "", OFFSET(framerate), AV_OPT_TYPE_VIDEO_RATE, {.str = "25"}, 0, INT_MAX, DEC },
H A Doggparsevp8.c36 AVRational framerate; in vp8_header() local
58 framerate.num = AV_RB32(p + 18); in vp8_header()
59 framerate.den = AV_RB32(p + 22); in vp8_header()
61 avpriv_set_pts_info(st, 64, framerate.den, framerate.num); in vp8_header()
H A Dv210.c32 AVRational framerate; /**< AVRational describing framerate, set by a private option. */ member
52 avpriv_set_pts_info(st, 64, s->framerate.den, s->framerate.num); in v210_read_header()
86 { "framerate", "set frame rate", OFFSET(framerate), AV_OPT_TYPE_VIDEO_RATE, {.str = "25"}, 0, INT_MAX, DEC },
H A Dmicrodvdenc.c29 AVRational framerate = s->streams[0]->avg_frame_rate; in microdvd_write_header() local
42 avpriv_set_pts_info(s->streams[0], 64, framerate.num, framerate.den); in microdvd_write_header()
H A Dserdec.c34 AVRational framerate; member
85 avpriv_set_pts_info(st, 64, ser->framerate.den, ser->framerate.num); in ser_read_header()
124 { "framerate", "set frame rate", OFFSET(framerate), AV_OPT_TYPE_VIDEO_RATE, {.str = "25"}, 0, INT_MAX, DEC },
H A Dr3d.c61 AVRational framerate; in r3d_read_red1() local
89 framerate.num = avio_rb16(s->pb); in r3d_read_red1()
90 framerate.den = avio_rb16(s->pb); in r3d_read_red1()
91 if (framerate.num > 0 && framerate.den > 0) { in r3d_read_red1()
95 st->avg_frame_rate = framerate; in r3d_read_red1()
111 framerate.num, framerate.den); in r3d_read_red1()
H A Dfitsdec.c38 AVRational framerate; member
63 avpriv_set_pts_info(st, 64, fits->framerate.den, fits->framerate.num); in fits_read_header()
215 { "framerate", "set the framerate", offsetof(FITSContext, framerate), AV_OPT_TYPE_VIDEO_RATE, {.str = "1"}, 0, INT_MAX, AV_OPT_FLAG_DECODING_PARAM},
H A Drawvideodec.c35 AVRational framerate; /**< AVRational describing framerate, set by a private option. */ member
66 avpriv_set_pts_info(st, 64, s->framerate.den, s->framerate.num); in rawvideo_read_header()
141 { "framerate", "set frame rate", OFFSET(framerate), AV_OPT_TYPE_VIDEO_RATE, {.str = "25"}, 0, INT_MAX, DEC },
H A Drtpdec_rfc4175.c32 AVRational framerate; member
114 if (data->framerate.den > 0) { in rfc4175_parse_format()
115 stream->avg_frame_rate = data->framerate; in rfc4175_parse_format()
116 stream->codecpar->bit_rate = data->frame_size * av_q2d(data->framerate) * 8; in rfc4175_parse_format()
137 if (av_parse_video_rate(&data->framerate, value) < 0) in rfc4175_parse_fmtp()
H A Drawdec.c91 sti->avctx->framerate = s1->framerate; in ff_raw_video_read_header()
125 { "framerate", "", OFFSET(framerate), AV_OPT_TYPE_VIDEO_RATE, {.str = "25"}, 0, INT_MAX, DEC},
/third_party/ffmpeg/libavdevice/
H A Dbktr.c61 char *framerate; /**< Set by a private option. */ member
263 AVRational framerate; in grab_read_header() local
266 if (!s->framerate) in grab_read_header()
268 case PAL: s->framerate = av_strdup("pal"); break; in grab_read_header()
269 case NTSC: s->framerate = av_strdup("ntsc"); break; in grab_read_header()
270 case SECAM: s->framerate = av_strdup("25"); break; in grab_read_header()
276 if ((ret = av_parse_video_rate(&framerate, s->framerate)) < 0) { in grab_read_header()
277 av_log(s1, AV_LOG_ERROR, "Could not parse framerate '%s'.\n", s->framerate); in grab_read_header()
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H A Dlibdc1394.c45 char *framerate; /**< Set by a private option. */ member
84 { "framerate", "", OFFSET(framerate), AV_OPT_TYPE_STRING, {.str = "ntsc"}, 0, 0, DEC },
106 AVRational framerate; in dc1394_read_common() local
119 if ((ret = av_parse_video_rate(&framerate, dc1394->framerate)) < 0) { in dc1394_read_common()
120 av_log(c, AV_LOG_ERROR, "Could not parse framerate '%s'.\n", dc1394->framerate); in dc1394_read_common()
123 dc1394->frame_rate = av_rescale(1000, framerate.num, framerate in dc1394_read_common()
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/third_party/python/Lib/test/
H A Daudiotests.py29 def check_params(self, f, nchannels, sampwidth, framerate, nframes,
33 self.assertEqual(f.getframerate(), framerate)
40 (nchannels, sampwidth, framerate, nframes, comptype, compname))
43 self.assertEqual(params.framerate, framerate)
59 f.setframerate(self.framerate)
67 self.assertEqual(f.getframerate(), self.framerate)
75 self.check_params(f, self.nchannels, self.sampwidth, self.framerate,
95 f.setframerate(self.framerate)
104 self.assertEqual(params.framerate, sel
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H A Dtest_sunau.py22 framerate = 11025 variable in SunauPCM8Test
39 framerate = 11025 variable in SunauPCM16Test
58 framerate = 11025 variable in SunauPCM24Test
83 framerate = 11025 variable in SunauPCM32Test
108 framerate = 11025 variable in SunauULAWTest
H A Dtest_wave.py20 framerate = 11025 variable in WavePCM8Test
37 framerate = 11025 variable in WavePCM16Test
58 framerate = 11025 variable in WavePCM24Test
85 framerate = 11025 variable in WavePCM32Test
/third_party/ffmpeg/libavfilter/
H A Dsignature_lookup.c178 int framerate, offset, l1dist; in get_matching_parameters() local
247 framerate = (int) (m*30 + 0.5); /* round up to 0 - 60 */ in get_matching_parameters()
248 if (framerate>0 && framerate <= MAX_FRAMERATE) { in get_matching_parameters()
252 if (pairs[i].dist < hspace[framerate-1][offset+HOUGH_MAX_OFFSET].dist) { in get_matching_parameters()
253 hspace[framerate-1][offset+HOUGH_MAX_OFFSET].dist = pairs[i].dist; in get_matching_parameters()
254 hspace[framerate-1][offset+HOUGH_MAX_OFFSET].a = pairs[i].a; in get_matching_parameters()
255 hspace[framerate-1][offset+HOUGH_MAX_OFFSET].b = pairs[i].b[j]; in get_matching_parameters()
258 if (pairs[k].dist < hspace[framerate-1][offset+HOUGH_MAX_OFFSET].dist) { in get_matching_parameters()
259 hspace[framerate in get_matching_parameters()
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H A Dvf_vpp_qsv.c69 AVRational framerate; /* target framerate */ member
70 int use_frc; /* use framerate conversion */
109 { "framerate", "output framerate", OFFSET(framerate), AV_OPT_TYPE_RATIONAL, { .dbl = 0.0 },0, DBL_MAX, .flags = FLAGS },
263 if (vpp->framerate.den == 0 || vpp->framerate.num == 0) in config_input()
264 vpp->framerate = inlink->frame_rate; in config_input()
266 if (av_cmp_q(vpp->framerate, inlin in config_input()
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/third_party/ffmpeg/libavcodec/
H A Dmpegvideo_parser.c145 pc->frame_rate = avctx->framerate = ff_mpeg12_frame_rate_tab[frame_rate_index]; in mpegvideo_extract_headers()
177 avctx->framerate.num = pc->frame_rate.num * (frame_rate_ext_n + 1); in mpegvideo_extract_headers()
178 avctx->framerate.den = pc->frame_rate.den * (frame_rate_ext_d + 1); in mpegvideo_extract_headers()
246 if (avctx->framerate.num) in mpegvideo_extract_headers()
247 avctx->time_base = av_inv_q(av_mul_q(avctx->framerate, (AVRational){avctx->ticks_per_frame, 1})); in mpegvideo_extract_headers()
281 s->pict_type, av_q2d(avctx->framerate), s->repeat_pict); in mpegvideo_parse()
H A Davs2_parser.c115 avctx->framerate.num = avctx->time_base.den = in parse_avs2_seq_header()
117 avctx->framerate.den = avctx->time_base.num = in parse_avs2_seq_header()
125 "aspect_ratio 0x%x, framerate %d/%d, low_delay %d\n", in parse_avs2_seq_header()
129 aspect_ratio, avctx->framerate.num, avctx->framerate.den, low_delay); in parse_avs2_seq_header()
H A Damfenc_hevc.c105 AMFRate framerate; in amf_encode_init_hevc() local
109 if (avctx->framerate.num > 0 && avctx->framerate.den > 0) { in amf_encode_init_hevc()
110 framerate = AMFConstructRate(avctx->framerate.num, avctx->framerate.den); in amf_encode_init_hevc()
112 framerate = AMFConstructRate(avctx->time_base.den, avctx->time_base.num * avctx->ticks_per_frame); in amf_encode_init_hevc()
123 AMF_ASSIGN_PROPERTY_RATE(res, ctx->encoder, AMF_VIDEO_ENCODER_HEVC_FRAMERATE, framerate); in amf_encode_init_hevc()
H A Damfenc_h264.c138 AMFRate framerate; in amf_encode_init_h264() local
142 if (avctx->framerate.num > 0 && avctx->framerate.den > 0) { in amf_encode_init_h264()
143 framerate = AMFConstructRate(avctx->framerate.num, avctx->framerate.den); in amf_encode_init_h264()
145 framerate = AMFConstructRate(avctx->time_base.den, avctx->time_base.num * avctx->ticks_per_frame); in amf_encode_init_h264()
156 AMF_ASSIGN_PROPERTY_RATE(res, ctx->encoder, AMF_VIDEO_ENCODER_FRAMERATE, framerate); in amf_encode_init_h264()
H A Dh264_levels.c81 int framerate, in ff_h264_guess_level()
114 if (framerate > (level->max_mbps / (width_mbs * height_mbs))) in ff_h264_guess_level()
79 ff_h264_guess_level(int profile_idc, int64_t bitrate, int framerate, int width, int height, int max_dec_frame_buffering) ff_h264_guess_level() argument
H A Dv4l2_m2m_enc.c192 if (avctx->framerate.num || avctx->framerate.den) in v4l2_prepare_encoder()
193 v4l2_set_timeperframe(s, avctx->framerate.den, avctx->framerate.num); in v4l2_prepare_encoder()
204 avctx->codec_id, avctx->profile, avctx->framerate.num, avctx->framerate.den, in v4l2_prepare_encoder()
/third_party/ffmpeg/libavcodec/tests/
H A Dh264_levels.c65 int framerate; member
199 level = ff_h264_guess_level(0, 0, test_framerate[i].framerate, in main()
202 CHECK(test_framerate[i].level_idc, "framerate %d, size %dx%d", in main()
203 test_framerate[i].framerate, test_framerate[i].width, in main()

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