X-Git-Url: https://git.cinelerra-gg.org/git/?p=goodguy%2Fcinelerra.git;a=blobdiff_plain;f=cinelerra-5.1%2Fthirdparty%2Fsrc%2Fffmpeg-4.2.patch2;fp=cinelerra-5.1%2Fthirdparty%2Fsrc%2Fffmpeg-4.2.patch2;h=0000000000000000000000000000000000000000;hp=1862e19ca66a24a9e0b2f0d4946c291df09bbf61;hb=d830901b11606a7838791bc45e39130329db99f0;hpb=fa27f905f12b15ae84eb1b3ffcd12e09d6d02660 diff --git a/cinelerra-5.1/thirdparty/src/ffmpeg-4.2.patch2 b/cinelerra-5.1/thirdparty/src/ffmpeg-4.2.patch2 deleted file mode 100644 index 1862e19c..00000000 --- a/cinelerra-5.1/thirdparty/src/ffmpeg-4.2.patch2 +++ /dev/null @@ -1,498 +0,0 @@ -diff -ru a/libavformat/mpegtsenc.c b/libavformat/mpegtsenc.c ---- a/libavformat/mpegtsenc.c 2019-08-05 14:52:21.000000000 -0600 -+++ b/libavformat/mpegtsenc.c 2019-08-08 17:22:07.392150886 -0600 -@@ -56,9 +56,8 @@ - int sid; /* service ID */ - uint8_t name[256]; - uint8_t provider_name[256]; -- int pcr_pid; -- int pcr_packet_count; -- int pcr_packet_period; -+ int64_t pcr, pcr_packet_timer, pcr_packet_period; -+ int pcr_sid, pcr_pid; - AVProgram *program; - } MpegTSService; - -@@ -78,14 +77,12 @@ - MpegTSSection pat; /* MPEG-2 PAT table */ - MpegTSSection sdt; /* MPEG-2 SDT table context */ - MpegTSService **services; -- int sdt_packet_count; -- int sdt_packet_period; -- int pat_packet_count; -- int pat_packet_period; -+ int64_t sdt_packet_timer, sdt_packet_period; -+ int64_t pat_packet_timer, pat_packet_period; - int nb_services; - int onid; - int tsid; -- int64_t first_pcr; -+ int64_t pcr, first_pcr, delay; - int mux_rate; ///< set to 1 when VBR - int pes_payload_size; - -@@ -95,12 +92,14 @@ - int service_type; - - int pmt_start_pid; -+ int pcr_start_pid; - int start_pid; - int m2ts_mode; -+ int64_t ts_offset; - - int reemit_pat_pmt; // backward compatibility - -- int pcr_period; -+ double pcr_period; - #define MPEGTS_FLAG_REEMIT_PAT_PMT 0x01 - #define MPEGTS_FLAG_AAC_LATM 0x02 - #define MPEGTS_FLAG_PAT_PMT_AT_FRAMES 0x04 -@@ -111,8 +110,6 @@ - int tables_version; - double pat_period; - double sdt_period; -- int64_t last_pat_ts; -- int64_t last_sdt_ts; - - int omit_video_pes_length; - } MpegTSWrite; -@@ -222,10 +219,10 @@ - #define DEFAULT_PROVIDER_NAME "FFmpeg" - #define DEFAULT_SERVICE_NAME "Service01" - --/* we retransmit the SI info at this rate */ -+/* we retransmit the SI info at this rate (ms) */ - #define SDT_RETRANS_TIME 500 - #define PAT_RETRANS_TIME 100 --#define PCR_RETRANS_TIME 20 -+#define PCR_RETRANS_TIME 50 - - typedef struct MpegTSWriteStream { - struct MpegTSService *service; -@@ -730,6 +727,7 @@ - service->pmt.pid = ts->pmt_start_pid + ts->nb_services; - service->sid = sid; - service->pcr_pid = 0x1fff; -+ service->pcr_sid = 0x1fff; - if (encode_str8(service->provider_name, provider_name) < 0 || - encode_str8(service->name, name) < 0) { - av_log(s, AV_LOG_ERROR, "Too long service or provider name\n"); -@@ -744,18 +742,11 @@ - return NULL; - } - --static int64_t get_pcr(const MpegTSWrite *ts, AVIOContext *pb) --{ -- return av_rescale(avio_tell(pb) + 11, 8 * PCR_TIME_BASE, ts->mux_rate) + -- ts->first_pcr; --} -- - static void mpegts_prefix_m2ts_header(AVFormatContext *s) - { - MpegTSWrite *ts = s->priv_data; - if (ts->m2ts_mode) { -- int64_t pcr = get_pcr(s->priv_data, s->pb); -- uint32_t tp_extra_header = pcr % 0x3fffffff; -+ uint32_t tp_extra_header = ts->pcr % 0x3fffffff; - tp_extra_header = AV_RB32(&tp_extra_header); - avio_write(s->pb, (unsigned char *) &tp_extra_header, - sizeof(tp_extra_header)); -@@ -776,6 +767,7 @@ - MpegTSService *service; - AVStream *st, *pcr_st = NULL; - AVDictionaryEntry *title, *provider; -+ double clk_rate; - int i, j; - const char *service_name; - const char *provider_name; -@@ -784,6 +776,15 @@ - - if (s->max_delay < 0) /* Not set by the caller */ - s->max_delay = 0; -+ ts->delay = av_rescale(s->max_delay, 90000, AV_TIME_BASE); -+ -+ if (ts->m2ts_mode == -1) { -+ if (av_match_ext(s->url, "m2ts")) { -+ ts->m2ts_mode = 1; -+ } else { -+ ts->m2ts_mode = 0; -+ } -+ } - - // round up to a whole number of TS packets - ts->pes_payload_size = (ts->pes_payload_size + 14 + 183) / 184 * 184 - 14; -@@ -830,6 +831,8 @@ - service->program = program; - } - } -+ if (ts->m2ts_mode > 1) -+ service->pmt.pid = 0x00ff + ts->service_id; - - ts->pat.pid = PAT_PID; - /* Initialize at 15 so that it wraps and is equal to 0 for the -@@ -915,10 +918,9 @@ - ts_st->discontinuity = ts->flags & MPEGTS_FLAG_DISCONT; - /* update PCR pid by using the first video stream */ - if (st->codecpar->codec_type == AVMEDIA_TYPE_VIDEO && -- service->pcr_pid == 0x1fff) { -- service->pcr_pid = ts_st->pid; -+ service->pcr_sid == 0x1fff) - pcr_st = st; -- } -+ - if (st->codecpar->codec_id == AV_CODEC_ID_AAC && - st->codecpar->extradata_size > 0) { - AVStream *ast; -@@ -954,78 +956,47 @@ - av_freep(&pids); - - /* if no video stream, use the first stream as PCR */ -- if (service->pcr_pid == 0x1fff && s->nb_streams > 0) { -- pcr_st = s->streams[0]; -- ts_st = pcr_st->priv_data; -- service->pcr_pid = ts_st->pid; -- } else -- ts_st = pcr_st->priv_data; -- -- if (ts->mux_rate > 1) { -- service->pcr_packet_period = (int64_t)ts->mux_rate * ts->pcr_period / -- (TS_PACKET_SIZE * 8 * 1000); -- ts->sdt_packet_period = (int64_t)ts->mux_rate * SDT_RETRANS_TIME / -- (TS_PACKET_SIZE * 8 * 1000); -- ts->pat_packet_period = (int64_t)ts->mux_rate * PAT_RETRANS_TIME / -- (TS_PACKET_SIZE * 8 * 1000); -- -- if (ts->copyts < 1) -- ts->first_pcr = av_rescale(s->max_delay, PCR_TIME_BASE, AV_TIME_BASE); -- } else { -- /* Arbitrary values, PAT/PMT will also be written on video key frames */ -- ts->sdt_packet_period = 200; -- ts->pat_packet_period = 40; -- if (pcr_st->codecpar->codec_type == AVMEDIA_TYPE_AUDIO) { -- int frame_size = av_get_audio_frame_duration2(pcr_st->codecpar, 0); -- if (!frame_size) { -- av_log(s, AV_LOG_WARNING, "frame size not set\n"); -- service->pcr_packet_period = -- pcr_st->codecpar->sample_rate / (10 * 512); -- } else { -- service->pcr_packet_period = -- pcr_st->codecpar->sample_rate / (10 * frame_size); -- } -- } else { -- // max delta PCR 0.1s -- // TODO: should be avg_frame_rate -- service->pcr_packet_period = -- ts_st->user_tb.den / (10 * ts_st->user_tb.num); -- } -- if (!service->pcr_packet_period) -- service->pcr_packet_period = 1; -- } -- -- ts->last_pat_ts = AV_NOPTS_VALUE; -- ts->last_sdt_ts = AV_NOPTS_VALUE; -- // The user specified a period, use only it -- if (ts->pat_period < INT_MAX/2) { -- ts->pat_packet_period = INT_MAX; -+ if (!pcr_st && s->nb_streams > 0) -+ pcr_st = s->streams[0]; -+ if (!pcr_st) { -+ av_log(s, AV_LOG_ERROR, "no streams\n"); -+ ret = AVERROR(EINVAL); -+ goto fail; - } -- if (ts->sdt_period < INT_MAX/2) { -- ts->sdt_packet_period = INT_MAX; -+ ts_st = pcr_st->priv_data; -+ if (service->pcr_sid == 0x1fff) -+ service->pcr_sid = ts_st->pid; -+ if (service->pcr_pid == 0x1fff) -+ service->pcr_pid = ts->m2ts_mode > 1 ? -+ 0x1000 + ts->service_id : service->pcr_sid ; -+ if (service->pmt.pid == service->pcr_pid) { -+ av_log(s, AV_LOG_ERROR, "Duplicate stream id %d\n", service->pcr_pid); -+ ret = AVERROR(EINVAL); -+ goto fail; - } - -+ clk_rate = ts->mux_rate > 1 ? ts->mux_rate : PCR_TIME_BASE; -+ ts->sdt_packet_period = ts->sdt_period < 0 ? -1 : ts->sdt_period/1000 * clk_rate; -+ ts->pat_packet_period = ts->pat_period/1000 * clk_rate; -+ service->pcr_packet_period = ts->pcr_period/1000 * clk_rate; -+ if (service->pcr_packet_period < (TS_PACKET_SIZE*8*10)) -+ service->pcr_packet_period = (TS_PACKET_SIZE*8*10); -+ av_log(s, AV_LOG_VERBOSE, "clk_rate %f: ticks/pkt %d pcr, %d sdt, %d pmt\n", clk_rate, -+ (int)service->pcr_packet_period, (int)ts->sdt_packet_period, (int)ts->pat_packet_period); -+ -+ if (ts->copyts < 1) -+ ts->first_pcr = av_rescale(s->max_delay, PCR_TIME_BASE, AV_TIME_BASE); -+ - // output a PCR as soon as possible -- service->pcr_packet_count = service->pcr_packet_period; -- ts->pat_packet_count = ts->pat_packet_period - 1; -- ts->sdt_packet_count = ts->sdt_packet_period - 1; -+ ts->pcr = 0; -+ service->pcr_packet_timer = 0; -+ ts->pat_packet_timer = 0; -+ ts->sdt_packet_timer = 0; - - if (ts->mux_rate == 1) - av_log(s, AV_LOG_VERBOSE, "muxrate VBR, "); - else - av_log(s, AV_LOG_VERBOSE, "muxrate %d, ", ts->mux_rate); -- av_log(s, AV_LOG_VERBOSE, -- "pcr every %d pkts, sdt every %d, pat/pmt every %d pkts\n", -- service->pcr_packet_period, -- ts->sdt_packet_period, ts->pat_packet_period); -- -- if (ts->m2ts_mode == -1) { -- if (av_match_ext(s->url, "m2ts")) { -- ts->m2ts_mode = 1; -- } else { -- ts->m2ts_mode = 0; -- } -- } - - return 0; - -@@ -1040,22 +1011,12 @@ - MpegTSWrite *ts = s->priv_data; - int i; - -- if (++ts->sdt_packet_count == ts->sdt_packet_period || -- (dts != AV_NOPTS_VALUE && ts->last_sdt_ts == AV_NOPTS_VALUE) || -- (dts != AV_NOPTS_VALUE && dts - ts->last_sdt_ts >= ts->sdt_period*90000.0) -- ) { -- ts->sdt_packet_count = 0; -- if (dts != AV_NOPTS_VALUE) -- ts->last_sdt_ts = FFMAX(dts, ts->last_sdt_ts); -+ if ( ts->sdt_packet_period >= 0 && ts->pcr >= ts->sdt_packet_timer ) { -+ ts->sdt_packet_timer = ts->pcr + ts->sdt_packet_period; - mpegts_write_sdt(s); - } -- if (++ts->pat_packet_count == ts->pat_packet_period || -- (dts != AV_NOPTS_VALUE && ts->last_pat_ts == AV_NOPTS_VALUE) || -- (dts != AV_NOPTS_VALUE && dts - ts->last_pat_ts >= ts->pat_period*90000.0) || -- force_pat) { -- ts->pat_packet_count = 0; -- if (dts != AV_NOPTS_VALUE) -- ts->last_pat_ts = FFMAX(dts, ts->last_pat_ts); -+ if (ts->pcr >= ts->pat_packet_timer || force_pat) { -+ ts->pat_packet_timer = ts->pcr + ts->pat_packet_period; - mpegts_write_pat(s); - for (i = 0; i < ts->nb_services; i++) - mpegts_write_pmt(s, ts->services[i]); -@@ -1097,13 +1058,14 @@ - { - MpegTSWrite *ts = s->priv_data; - MpegTSWriteStream *ts_st = st->priv_data; -+ uint32_t pcr_pid = ts_st->service->pcr_pid; - uint8_t *q; - uint8_t buf[TS_PACKET_SIZE]; - - q = buf; - *q++ = 0x47; -- *q++ = ts_st->pid >> 8; -- *q++ = ts_st->pid; -+ *q++ = pcr_pid >> 8; -+ *q++ = pcr_pid; - *q++ = 0x20 | ts_st->cc; /* Adaptation only */ - /* Continuity Count field does not increment (see 13818-1 section 2.4.3.3) */ - *q++ = TS_PACKET_SIZE - 5; /* Adaptation Field Length */ -@@ -1114,7 +1076,7 @@ - } - - /* PCR coded into 6 bytes */ -- q += write_pcr_bits(q, get_pcr(ts, s->pb)); -+ q += write_pcr_bits(q, ts->pcr); - - /* stuffing bytes */ - memset(q, 0xFF, TS_PACKET_SIZE - (q - buf)); -@@ -1183,8 +1145,6 @@ - uint8_t *q; - int val, is_start, len, header_len, write_pcr, is_dvb_subtitle, is_dvb_teletext, flags; - int afc_len, stuffing_len; -- int64_t pcr = -1; /* avoid warning */ -- int64_t delay = av_rescale(s->max_delay, 90000, AV_TIME_BASE); - int force_pat = st->codecpar->codec_type == AVMEDIA_TYPE_VIDEO && key && !ts_st->prev_payload_key; - - av_assert0(ts_st->payload != buf || st->codecpar->codec_type != AVMEDIA_TYPE_VIDEO); -@@ -1194,28 +1154,33 @@ - - is_start = 1; - while (payload_size > 0) { -+ ts->pcr = ts->first_pcr + (ts->mux_rate == 1 ? -+ (dts == AV_NOPTS_VALUE ? 0 : (dts - ts->delay) * 300) : -+ // add 11, pcr references the last byte of program clock reference base -+ av_rescale(avio_tell(s->pb) + 11, 8 * PCR_TIME_BASE, ts->mux_rate)); -+ - retransmit_si_info(s, force_pat, dts); - force_pat = 0; - - write_pcr = 0; -- if (ts_st->pid == ts_st->service->pcr_pid) { -- if (ts->mux_rate > 1 || is_start) // VBR pcr period is based on frames -- ts_st->service->pcr_packet_count++; -- if (ts_st->service->pcr_packet_count >= -- ts_st->service->pcr_packet_period) { -- ts_st->service->pcr_packet_count = 0; -+ if (ts_st->pid == ts_st->service->pcr_sid) { -+ if( ts->pcr >= ts_st->service->pcr_packet_timer ) { -+ ts_st->service->pcr_packet_timer = ts->pcr + ts_st->service->pcr_packet_period; - write_pcr = 1; - } - } -- -+ if (write_pcr && ts_st->service->pcr_sid != ts_st->service->pcr_pid) { -+ mpegts_insert_pcr_only(s, st); -+ continue; -+ } - if (ts->mux_rate > 1 && dts != AV_NOPTS_VALUE && -- (dts - get_pcr(ts, s->pb) / 300) > delay) { -- /* pcr insert gets priority over null packet insert */ -- if (write_pcr) -- mpegts_insert_pcr_only(s, st); -+ (dts - ts->pcr / 300) > ts->delay) { -+ /* pcr insert gets priority over null packet insert */ -+ if (write_pcr) -+ mpegts_insert_pcr_only(s, st); - else -- mpegts_insert_null_packet(s); -- /* recalculate write_pcr and possibly retransmit si_info */ -+ mpegts_insert_null_packet(s); -+ /* recalculate write_pcr and possibly retransimit si_info */ - continue; - } - -@@ -1225,6 +1190,10 @@ - val = ts_st->pid >> 8; - if (is_start) - val |= 0x40; -+ if (st->codecpar->codec_type == AVMEDIA_TYPE_AUDIO && -+ st->codecpar->codec_id == AV_CODEC_ID_AC3 && -+ ts->m2ts_mode > 1) -+ val |= 0x20; - *q++ = val; - *q++ = ts_st->pid; - ts_st->cc = ts_st->cc + 1 & 0xf; -@@ -1236,7 +1205,7 @@ - } - if (key && is_start && pts != AV_NOPTS_VALUE) { - // set Random Access for key frames -- if (ts_st->pid == ts_st->service->pcr_pid) -+ if (ts_st->pid == ts_st->service->pcr_sid) - write_pcr = 1; - set_af_flag(buf, 0x40); - q = get_ts_payload_start(buf); -@@ -1244,14 +1213,10 @@ - if (write_pcr) { - set_af_flag(buf, 0x10); - q = get_ts_payload_start(buf); -- // add 11, pcr references the last byte of program clock reference base - if (ts->mux_rate > 1) -- pcr = get_pcr(ts, s->pb); -- else -- pcr = (dts - delay) * 300; -- if (dts != AV_NOPTS_VALUE && dts < pcr / 300) -+ if (dts != AV_NOPTS_VALUE && dts < ts->pcr / 300) - av_log(s, AV_LOG_WARNING, "dts < pcr, TS is invalid\n"); -- extend_af(buf, write_pcr_bits(q, pcr)); -+ extend_af(buf, write_pcr_bits(q, ts->pcr)); - q = get_ts_payload_start(buf); - } - if (is_start) { -@@ -1352,11 +1317,13 @@ - *q++ = flags; - *q++ = header_len; - if (pts != AV_NOPTS_VALUE) { -- write_pts(q, flags >> 6, pts); -+ int64_t ts_pts = pts + ts->ts_offset; -+ write_pts(q, flags >> 6, ts_pts); - q += 5; - } - if (dts != AV_NOPTS_VALUE && pts != AV_NOPTS_VALUE && dts != pts) { -- write_pts(q, 1, dts); -+ int64_t ts_dts = dts + ts->ts_offset; -+ write_pts(q, 1, ts_dts); - q += 5; - } - if (pes_extension && st->codecpar->codec_id == AV_CODEC_ID_DIRAC) { -@@ -1527,7 +1494,6 @@ - uint8_t *data = NULL; - MpegTSWrite *ts = s->priv_data; - MpegTSWriteStream *ts_st = st->priv_data; -- const int64_t delay = av_rescale(s->max_delay, 90000, AV_TIME_BASE) * 2; - int64_t dts = pkt->dts, pts = pkt->pts; - int opus_samples = 0; - int side_data_size; -@@ -1548,16 +1514,15 @@ - } - - if (ts->flags & MPEGTS_FLAG_REEMIT_PAT_PMT) { -- ts->pat_packet_count = ts->pat_packet_period - 1; -- ts->sdt_packet_count = ts->sdt_packet_period - 1; -+ ts->pat_packet_timer = ts->sdt_packet_timer = 0; - ts->flags &= ~MPEGTS_FLAG_REEMIT_PAT_PMT; - } - - if (ts->copyts < 1) { - if (pts != AV_NOPTS_VALUE) -- pts += delay; -+ pts += 2*ts->delay; - if (dts != AV_NOPTS_VALUE) -- dts += delay; -+ dts += 2*ts->delay; - } - - if (ts_st->first_pts_check && pts == AV_NOPTS_VALUE) { -@@ -1745,7 +1710,7 @@ - AVStream *st2 = s->streams[i]; - MpegTSWriteStream *ts_st2 = st2->priv_data; - if ( ts_st2->payload_size -- && (ts_st2->payload_dts == AV_NOPTS_VALUE || dts - ts_st2->payload_dts > delay/2)) { -+ && (ts_st2->payload_dts == AV_NOPTS_VALUE || dts - ts_st2->payload_dts > ts->delay)) { - mpegts_write_pes(s, st2, ts_st2->payload, ts_st2->payload_size, - ts_st2->payload_pts, ts_st2->payload_dts, - ts_st2->payload_flags & AV_PKT_FLAG_KEY, stream_id); -@@ -1914,12 +1879,18 @@ - { "mpegts_pmt_start_pid", "Set the first pid of the PMT.", - offsetof(MpegTSWrite, pmt_start_pid), AV_OPT_TYPE_INT, - { .i64 = 0x1000 }, 0x0010, 0x1f00, AV_OPT_FLAG_ENCODING_PARAM }, -+ { "mpegts_pcr_start_pid", "Set the first pid of the PCR.", -+ offsetof(MpegTSWrite, pcr_start_pid), AV_OPT_TYPE_INT, -+ { .i64 = 0x1000 }, 0x0010, 0x1f00, AV_OPT_FLAG_ENCODING_PARAM }, - { "mpegts_start_pid", "Set the first pid.", - offsetof(MpegTSWrite, start_pid), AV_OPT_TYPE_INT, - { .i64 = 0x0100 }, 0x0010, 0x0f00, AV_OPT_FLAG_ENCODING_PARAM }, - { "mpegts_m2ts_mode", "Enable m2ts mode.", - offsetof(MpegTSWrite, m2ts_mode), AV_OPT_TYPE_BOOL, -- { .i64 = -1 }, -1, 1, AV_OPT_FLAG_ENCODING_PARAM }, -+ { .i64 = -1 }, -1, 2, AV_OPT_FLAG_ENCODING_PARAM }, -+ { "mpegts_pcr_offset", "clock offset.", -+ offsetof(MpegTSWrite, ts_offset), AV_OPT_TYPE_BOOL, -+ { .i64 = 0 }, INT_MIN, INT_MAX, AV_OPT_FLAG_ENCODING_PARAM }, - { "muxrate", NULL, - offsetof(MpegTSWrite, mux_rate), AV_OPT_TYPE_INT, - { .i64 = 1 }, 0, INT_MAX, AV_OPT_FLAG_ENCODING_PARAM }, -@@ -1957,15 +1928,15 @@ - { "omit_video_pes_length", "Omit the PES packet length for video packets", - offsetof(MpegTSWrite, omit_video_pes_length), AV_OPT_TYPE_BOOL, - { .i64 = 1 }, 0, 1, AV_OPT_FLAG_ENCODING_PARAM }, -- { "pcr_period", "PCR retransmission time in milliseconds", -- offsetof(MpegTSWrite, pcr_period), AV_OPT_TYPE_INT, -- { .i64 = PCR_RETRANS_TIME }, 0, INT_MAX, AV_OPT_FLAG_ENCODING_PARAM }, -- { "pat_period", "PAT/PMT retransmission time limit in seconds", -+ { "pcr_period", "PCR retransmission time limit in msecs", -+ offsetof(MpegTSWrite, pcr_period), AV_OPT_TYPE_DOUBLE, -+ { .dbl = PCR_RETRANS_TIME }, 0, INT_MAX, AV_OPT_FLAG_ENCODING_PARAM }, -+ { "pat_period", "PAT/PMT retransmission time limit in msecs", - offsetof(MpegTSWrite, pat_period), AV_OPT_TYPE_DOUBLE, -- { .dbl = INT_MAX }, 0, INT_MAX, AV_OPT_FLAG_ENCODING_PARAM }, -- { "sdt_period", "SDT retransmission time limit in seconds", -+ { .dbl = PAT_RETRANS_TIME }, 0, INT_MAX, AV_OPT_FLAG_ENCODING_PARAM }, -+ { "sdt_period", "SDT retransmission time limit in msecs", - offsetof(MpegTSWrite, sdt_period), AV_OPT_TYPE_DOUBLE, -- { .dbl = INT_MAX }, 0, INT_MAX, AV_OPT_FLAG_ENCODING_PARAM }, -+ { .dbl = SDT_RETRANS_TIME }, -1, INT_MAX, AV_OPT_FLAG_ENCODING_PARAM }, - { NULL }, - }; -