Searched refs:preroll (Results 1 - 9 of 9) sorted by relevance
| /third_party/ffmpeg/libavfilter/ |
| H A D | f_cue.c | 33 int64_t preroll; member
55 if (pts - s->first_pts < s->preroll) { in activate()
94 { "preroll", "preroll duration in seconds", OFFSET(preroll), AV_OPT_TYPE_DURATION, { .i64 = 0 }, 0, INT64_MAX, FLAGS },
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| /third_party/ffmpeg/libavdevice/ |
| H A D | decklink_common_c.h | 50 double preroll; member
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| H A D | decklink_enc.cpp | 214 ctx->frames_preroll = st->time_base.den * ctx->preroll; in decklink_setup_video()
218 /* Buffer twice as many frames as the preroll. */ in decklink_setup_video()
225 av_log(avctx, AV_LOG_DEBUG, "output: %s, preroll: %d, frames buffer size: %d\n", in decklink_setup_video()
264 av_log(avctx, AV_LOG_ERROR, "Could not begin audio preroll!\n"); in decklink_setup_audio()
509 av_log(avctx, AV_LOG_DEBUG, "Ending audio preroll.\n"); in decklink_write_video_packet()
511 av_log(avctx, AV_LOG_ERROR, "Could not end audio preroll!\n"); in decklink_write_video_packet()
560 ctx->preroll = cctx->preroll; in ff_decklink_write_header()
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| H A D | decklink_enc_c.c | 33 { "preroll" , "video preroll in seconds", OFFSET(preroll ), AV_OPT_TYPE_DOUBLE, { .dbl = 0.5 }, 0, 5, ENC },
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| H A D | decklink_common.h | 135 double preroll; member
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| H A D | decklink_dec.cpp | 1180 ctx->preroll = cctx->preroll; in ff_decklink_read_header()
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| /third_party/ffmpeg/libavformat/ |
| H A D | asf.h | 49 uint32_t preroll; /**< timestamp of the first packet, in milliseconds member
51 uint32_t ignore; ///< preroll is 64 bits - but let's just ignore it
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| H A D | asfdec_o.c | 95 uint64_t preroll; member
242 pts -= asf->preroll * 10000; in asf_read_marker()
570 asf->preroll = avio_rl64(pb); in asf_read_properties()
571 asf->duration -= asf->preroll; in asf_read_properties()
997 pkt->dts = asf->sub_dts + (asf->nb_sub - 1) * asf->dts_delta - asf->preroll; in asf_read_subpayload()
1389 pkt->dts = asf_pkt->dts - asf->preroll; in asf_read_packet()
1599 asf->preroll = 0; in asf_read_header()
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| H A D | asfdec_f.c | 285 asf->hdr.preroll = avio_rl32(pb); in asf_read_file_properties()
324 start_time = asf->hdr.preroll; in asf_read_stream_properties()
673 pres_time = av_sat_sub64(pres_time, asf->hdr.preroll * 10000LL); in asf_read_marker()
1222 asf_st->pkt.pts = asf->packet_frag_timestamp - asf->hdr.preroll; in asf_parse_packet()
1224 asf_st->pkt.dts = asf->packet_frag_timestamp - asf->hdr.preroll; in asf_parse_packet()
1535 int64_t index_pts = FFMAX(av_rescale(itime, i, 10000) - asf->hdr.preroll, 0); in asf_build_simple_index()
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