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Searched refs:nb_streams (Results 1 - 25 of 176) sorted by relevance

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/third_party/ffmpeg/tools/
H A Duncoded_frame.c45 int nb_out_dev = 0, nb_streams = 0; in main() local
81 nb_streams = 0; in main()
93 nb_streams++; in main()
95 if (!nb_streams) { in main()
100 if (nb_out_dev != 1 && nb_out_dev != nb_streams) { in main()
103 nb_streams, nb_out_dev); in main()
108 if (!(streams = av_calloc(nb_streams, sizeof(*streams)))) { in main()
122 av_assert0(st - streams == nb_streams); in main()
152 for (; i < nb_streams; i++) in main()
156 for (i = 0; i < nb_streams; in main()
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/third_party/ffmpeg/libavformat/
H A Daixdec.c39 unsigned nb_streams, first_offset, nb_segments; in aix_read_header() local
56 nb_streams = avio_r8(s->pb); in aix_read_header()
57 if (nb_streams == 0) in aix_read_header()
60 for (i = 0; i < nb_streams; i++) { in aix_read_header()
74 for (i = 0; i < nb_streams; i++) { in aix_read_header()
100 for (i = 0; i < s->nb_streams; i++) { in aix_read_packet()
117 if (avio_r8(s->pb) != s->nb_streams || index >= s->nb_streams) in aix_read_packet()
H A Dwebmdashenc.c46 int nb_streams; member
72 for (i = 0; i < s->nb_streams; i++) { in get_duration()
135 for (i = 1; i < as->nb_streams; i++) { in subsegment_alignment()
151 for (i = 1; i < as->nb_streams; i++) { in bitstream_switching()
232 if (as->nb_streams < 2) return 1; in check_matching_width()
234 for (i = 1; i < as->nb_streams; i++) in check_matching_width()
246 if (as->nb_streams < 2) return 1; in check_matching_height()
248 for (i = 1; i < as->nb_streams; i++) in check_matching_height()
260 if (as->nb_streams < 2) return 1; in check_matching_sample_rate()
262 for (i = 1; i < as->nb_streams; in check_matching_sample_rate()
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H A Dhdsenc.c75 int nb_streams; member
138 for (i = 0; i < s->nb_streams; i++) { in hds_free()
165 if (c->nb_streams > 0) in write_manifest()
183 for (i = 0; i < c->nb_streams; i++) { in write_manifest()
326 c->streams = av_calloc(s->nb_streams, sizeof(*c->streams)); in hds_write_header()
331 for (i = 0; i < s->nb_streams; i++) { in hds_write_header()
332 OutputStream *os = &c->streams[c->nb_streams]; in hds_write_header()
342 c->nb_streams++; in hds_write_header()
348 c->nb_streams++; in hds_write_header()
378 s->streams[i]->id = c->nb_streams; in hds_write_header()
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H A Dlvfdec.c41 unsigned size, nb_streams, id; in lvf_read_header() local
44 nb_streams = avio_rl32(s->pb); in lvf_read_header()
45 if (!nb_streams) in lvf_read_header()
47 if (nb_streams > 2) { in lvf_read_header()
48 avpriv_request_sample(s, "%d streams", nb_streams); in lvf_read_header()
126 if (stream_index >= s->nb_streams) in lvf_read_packet()
H A Davformat.c78 av_assert0(s->nb_streams>0); in ff_remove_stream()
79 av_assert0(s->streams[ s->nb_streams - 1 ] == st); in ff_remove_stream()
81 ff_free_stream(&s->streams[ --s->nb_streams ]); in ff_remove_stream()
112 for (unsigned i = 0; i < s->nb_streams; i++) in avformat_free_context()
114 s->nb_streams = 0; in avformat_free_context()
274 if (idx >= ac->nb_streams) { in av_program_add_stream_index()
316 if (s->nb_streams <= 0) in av_find_default_stream_index()
318 for (unsigned i = 0; i < s->nb_streams; i++) { in av_find_default_stream_index()
351 int nb_streams = ic->nb_streams; in av_find_best_stream() local
552 int nb_streams; avformat_match_stream_specifier() local
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H A Davidec.c200 if (stream_id >= s->nb_streams || stream_id < 0) in read_odml_index()
296 for (i = 0; i < s->nb_streams; i++) { in clean_index()
457 for (i = 0; i<s->nb_streams; i++) { in calculate_bitrate()
474 for (i = 0; i<s->nb_streams; i++) { in calculate_bitrate()
622 if (s->nb_streams != 1) in avi_read_header()
657 stream_index = s->nb_streams - 1; in avi_read_header()
662 av_assert0(stream_index < s->nb_streams); in avi_read_header()
753 if (stream_index >= (unsigned)s->nb_streams || avi->dv_demux) { in avi_read_header()
953 if (stream_index >= (unsigned)s->nb_streams in avi_read_header()
990 if (stream_index < (unsigned)s->nb_streams in avi_read_header()
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H A Dconcatdec.c58 int nb_streams; member
247 for (i = cat->cur_file->nb_streams; i < cat->avf->nb_streams; i++) { in match_streams_one_to_one()
248 if (i < avf->nb_streams) { in match_streams_one_to_one()
267 for (i = cat->cur_file->nb_streams; i < cat->avf->nb_streams; i++) { in match_streams_exact_id()
269 for (j = 0; j < avf->nb_streams; j++) { in match_streams_exact_id()
289 if (cat->cur_file->nb_streams >= cat->avf->nb_streams) in match_streams()
292 cat->avf->nb_streams * sizeo in match_streams()
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H A Dmov.c219 st = c->fc->streams[c->fc->nb_streams - 1]; in mov_read_covr()
632 if (c->fc->nb_streams < 1) in mov_read_dref()
634 st = c->fc->streams[c->fc->nb_streams-1]; in mov_read_dref()
796 st = c->fc->streams[c->fc->nb_streams-1]; in mov_read_hdlr()
856 if (c->fc->nb_streams < 1) in mov_read_dac3()
858 st = c->fc->streams[c->fc->nb_streams-1]; in mov_read_dac3()
890 if (c->fc->nb_streams < 1) in mov_read_dec3()
892 st = c->fc->streams[c->fc->nb_streams-1]; in mov_read_dec3()
936 if (c->fc->nb_streams < 1) { in mov_read_ddts()
939 st = c->fc->streams[c->fc->nb_streams in mov_read_ddts()
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H A Dswfdec.c237 for (i=0; i<s->nb_streams; i++) { in swf_read_packet()
259 for (i=0; i<s->nb_streams; i++) { in swf_read_packet()
276 for (i=0; i<s->nb_streams; i++) { in swf_read_packet()
303 for(i=0; i<s->nb_streams; i++) { in swf_read_packet()
398 for (i = 0; i < s->nb_streams; i++) { in swf_read_packet()
403 if (i == s->nb_streams) { in swf_read_packet()
474 for (i = 0; i < s->nb_streams; i++) { in swf_read_packet()
496 for (i=0; i<s->nb_streams; i++) { in swf_read_packet()
501 if (i == s->nb_streams) { in swf_read_packet()
H A Dmov_esds.c28 if (fc->nb_streams < 1) in ff_mov_read_esds()
30 st = fc->streams[fc->nb_streams-1]; in ff_mov_read_esds()
H A Dluodatdec.c84 for (stream_index = 0; stream_index < s->nb_streams; stream_index++) { in dat_read_packet()
89 if (stream_index == s->nb_streams) { in dat_read_packet()
103 if (index >= s->nb_streams) in dat_read_packet()
H A Drmenc.c85 avio_wb32(s,4 + ctx->nb_streams); /* num headers */ in rv10_write_header()
95 for(i=0;i<ctx->nb_streams;i++) { in rv10_write_header()
122 avio_wb16(s, ctx->nb_streams); /* num streams */ in rv10_write_header()
143 for(i=0;i<ctx->nb_streams;i++) { in rv10_write_header()
320 if (s->nb_streams > 2) { in rm_write_header()
325 for(n=0;n<s->nb_streams;n++) { in rm_write_header()
455 for(i=0;i<s->nb_streams;i++) in rm_write_trailer()
H A Dsapdec.c174 for (i = 0; i < sap->sdp_ctx->nb_streams; i++) { in sap_read_header()
222 while (sap->sdp_ctx->nb_streams > s->nb_streams) { in sap_fetch_packet()
223 int i = s->nb_streams; in sap_fetch_packet()
H A Dsapenc.c48 for (i = 0; i < s->nb_streams; i++) { in sap_write_close()
137 contexts = av_calloc(s->nb_streams, sizeof(*contexts)); in sap_write_header()
145 for (i = 0; i < s->nb_streams; i++) { in sap_write_header()
173 if (s->nb_streams > 0 && title) in sap_write_header()
230 if (av_sdp_create(contexts, s->nb_streams, &sap->ann[pos], in sap_write_header()
H A Drtpdec_qt.c143 int nb_streams = s->nb_streams; in qt_rtp_parse_packet() local
154 /* ff_mov_read_stsd_entries updates stream s->nb_streams-1, in qt_rtp_parse_packet()
156 s->nb_streams = st->index + 1; in qt_rtp_parse_packet()
162 s->nb_streams = nb_streams; in qt_rtp_parse_packet()
H A Dtee.c133 for (i = 0; i < avf->nb_streams; ++i) in close_slave()
245 tee_slave->stream_map = av_calloc(avf->nb_streams, sizeof(*tee_slave->stream_map)); in open_slave()
252 for (i = 0; i < avf->nb_streams; i++) { in open_slave()
311 tee_slave->bsfs = av_calloc(avf2->nb_streams, sizeof(*tee_slave->bsfs)); in open_slave()
331 for (i = 0; i < avf2->nb_streams; i++) { in open_slave()
362 for (i = 0; i < avf->nb_streams; i++){ in open_slave()
415 for (i = 0; i < slave->avf->nb_streams; i++) { in log_slave()
498 for (i = 0; i < avf->nb_streams; i++) { in tee_write_header()
H A Davienc.c169 for (i = 0; i < s->nb_streams; i++) { in avi_start_new_riff()
210 for (n = 0; n < s->nb_streams; n++) { in avi_write_counters()
271 if (s->nb_streams > AVI_MAX_STREAM_COUNT) { in avi_write_header()
279 for (n = 0; n < s->nb_streams; n++) { in avi_write_header()
295 for (n = 0; n < s->nb_streams; n++) { in avi_write_header()
342 avio_wl32(pb, s->nb_streams); /* nb streams */ in avi_write_header()
638 for (i = 0; i < s->nb_streams; i++) { in avi_write_ix()
653 for (i = 0; i < s->nb_streams; i++) { in avi_write_ix()
700 for (i = 0; i < s->nb_streams; i++) { in avi_write_idx1()
707 for (i = 0; i < s->nb_streams; in avi_write_idx1()
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H A Dframehash.c29 if (s->nb_streams && !(s->flags & AVFMT_FLAG_BITEXACT)) in ff_framehash_write_header()
31 for (i = 0; i < s->nb_streams; i++) { in ff_framehash_write_header()
H A Dasfdec_o.c117 int nb_streams; member
430 for (i = 0; i < asf->nb_streams; i++) { in find_stream()
619 if (asf->nb_streams >= ASF_MAX_STREAMS) in asf_read_stream_properties()
645 for (i = 0; i < asf->nb_streams; i++) in asf_read_stream_properties()
658 asf->asf_st[asf->nb_streams] = av_mallocz(sizeof(*asf_st)); in asf_read_stream_properties()
659 if (!asf->asf_st[asf->nb_streams]) in asf_read_stream_properties()
661 asf_st = asf->asf_st[asf->nb_streams]; in asf_read_stream_properties()
662 asf->nb_streams++; in asf_read_stream_properties()
744 for (i = 0; i < asf->nb_streams; i++) { in asf_read_ext_stream_properties()
831 for (i = 0; i < asf->nb_streams; in asf_read_data()
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/third_party/ffmpeg/libavcodec/
H A Dlibopusdec.c54 int ret, channel_map = 0, gain_db = 0, nb_streams, nb_coupled, channels; in libopus_decode_init() local
81 nb_streams = avc->extradata[OPUS_HEAD_SIZE + 0]; in libopus_decode_init()
83 if (nb_streams + nb_coupled != channels) in libopus_decode_init()
92 nb_streams = 1; in libopus_decode_init()
108 nb_streams, nb_coupled, in libopus_decode_init()
H A Dopusdec.c427 for (i = 0; i < c->nb_streams; i++) { in opus_decode_packet()
438 ret = ff_opus_parse_packet(pkt, buf, buf_size, c->nb_streams > 1); in opus_decode_packet()
468 for (i = 0; i < c->nb_streams; i++) { in opus_decode_packet()
500 for (i = 0; i < c->nb_streams; i++) { in opus_decode_packet()
504 ret = ff_opus_parse_packet(&s->packet, buf, buf_size, i != c->nb_streams - 1); in opus_decode_packet()
530 for (i = 0; i < c->nb_streams; i++) { in opus_decode_packet()
574 for (i = 0; i < c->nb_streams; i++) { in opus_decode_flush()
595 for (i = 0; i < c->nb_streams; i++) { in opus_decode_close()
611 c->nb_streams = 0; in opus_decode_close()
637 c->streams = av_calloc(c->nb_streams, sizeo in opus_decode_init()
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/third_party/ffmpeg/libavfilter/
H A Davf_concat.c39 unsigned nb_streams[TYPE_ALL]; /**< number of out streams of each type */ member
61 OFFSET(nb_streams[AVMEDIA_TYPE_VIDEO]),
64 OFFSET(nb_streams[AVMEDIA_TYPE_AUDIO]),
83 nb_str = cat->nb_streams[type]; in query_formats()
292 str = cat->nb_streams[AVMEDIA_TYPE_VIDEO]; in flush_segment()
293 str_max = str + cat->nb_streams[AVMEDIA_TYPE_AUDIO]; in flush_segment()
313 for (str = 0; str < cat->nb_streams[type]; str++) { in init()
329 for (str = 0; str < cat->nb_streams[type]; str++) { in init()
H A Dsrc_movie.c123 for (i = 0; i < avf->nb_streams; i++) { in find_stream()
219 int nb_streams = 1, ret, i; in movie_common_init() local
239 nb_streams++; in movie_common_init()
241 if (movie->loop_count != 1 && nb_streams != 1) { in movie_common_init()
279 for (i = 0; i < movie->format_ctx->nb_streams; i++) in movie_common_init()
282 movie->st = av_calloc(nb_streams, sizeof(*movie->st)); in movie_common_init()
286 for (i = 0; i < nb_streams; i++) { in movie_common_init()
309 for (i = 0; i < nb_streams; i++) { in movie_common_init()
/third_party/ffmpeg/doc/examples/
H A Dtranscoding.c75 stream_ctx = av_calloc(ifmt_ctx->nb_streams, sizeof(*stream_ctx)); in open_input_file()
79 for (i = 0; i < ifmt_ctx->nb_streams; i++) { in open_input_file()
138 for (i = 0; i < ifmt_ctx->nb_streams; i++) { in open_output_file()
392 filter_ctx = av_malloc_array(ifmt_ctx->nb_streams, sizeof(*filter_ctx)); in init_filters()
396 for (i = 0; i < ifmt_ctx->nb_streams; i++) { in init_filters()
580 for (i = 0; i < ifmt_ctx->nb_streams; i++) { in main()
601 for (i = 0; i < ifmt_ctx->nb_streams; i++) { in main()
603 if (ofmt_ctx && ofmt_ctx->nb_streams > i && ofmt_ctx->streams[i] && stream_ctx[i].enc_ctx) in main()

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