mirror of https://git.ffmpeg.org/ffmpeg.git
avconv: move ts scale to options context.
This commit is contained in:
Anton Khirnov
parent
c5bb372e85
commit
33f75d72e6
32
avconv.c
32
avconv.c
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@ -97,8 +97,6 @@ typedef struct MetadataMap {
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static const OptionDef options[];
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static AVDictionary *ts_scale;
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/* indexed by output file stream index */
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static int *streamid_map = NULL;
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static int nb_streamid_map = 0;
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@ -309,6 +307,9 @@ typedef struct OptionsContext {
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/* input options */
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int64_t input_ts_offset;
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SpecifierOpt *ts_scale;
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int nb_ts_scale;
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/* output options */
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StreamMap *stream_maps;
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int nb_stream_maps;
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@ -2360,12 +2361,10 @@ static int transcode(OutputFile *output_files,
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if (pkt.pts != AV_NOPTS_VALUE)
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pkt.pts += av_rescale_q(input_files[ist->file_index].ts_offset, AV_TIME_BASE_Q, ist->st->time_base);
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if (ist->ts_scale) {
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if(pkt.pts != AV_NOPTS_VALUE)
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pkt.pts *= ist->ts_scale;
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if(pkt.dts != AV_NOPTS_VALUE)
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pkt.dts *= ist->ts_scale;
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}
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// fprintf(stderr, "next:%"PRId64" dts:%"PRId64" off:%"PRId64" %d\n", ist->next_pts, pkt.dts, input_files[ist->file_index].ts_offset, ist->st->codec->codec_type);
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if (pkt.dts != AV_NOPTS_VALUE && ist->next_pts != AV_NOPTS_VALUE
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@ -2783,11 +2782,6 @@ static int opt_map_metadata(OptionsContext *o, const char *opt, const char *arg)
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return 0;
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}
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static int opt_input_ts_scale(const char *opt, const char *arg)
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{
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return av_dict_set(&ts_scale, opt, arg, 0);
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}
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static enum CodecID find_codec_or_die(const char *name, enum AVMediaType type, int encoder)
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{
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const char *codec_string = encoder ? "encoder" : "decoder";
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@ -2837,14 +2831,13 @@ static AVCodec *choose_codec(OptionsContext *o, AVFormatContext *s, AVStream *st
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*/
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static void add_input_streams(OptionsContext *o, AVFormatContext *ic)
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{
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int i, rfps, rfps_base, ret;
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int i, rfps, rfps_base;
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for (i = 0; i < ic->nb_streams; i++) {
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AVStream *st = ic->streams[i];
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AVCodecContext *dec = st->codec;
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AVDictionaryEntry *e = NULL;
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InputStream *ist;
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char *scale = NULL;
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double scale = 1.0;
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input_streams = grow_array(input_streams, sizeof(*input_streams), &nb_input_streams, nb_input_streams + 1);
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ist = &input_streams[nb_input_streams - 1];
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@ -2853,16 +2846,8 @@ static void add_input_streams(OptionsContext *o, AVFormatContext *ic)
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ist->discard = 1;
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ist->opts = filter_codec_opts(codec_opts, ist->st->codec->codec_id, ic, st);
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while (e = av_dict_get(ts_scale, "", e, AV_DICT_IGNORE_SUFFIX)) {
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char *p = strchr(e->key, ':');
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if ((ret = check_stream_specifier(ic, st, p ? p + 1 : "")) > 0)
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scale = e->value;
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else if (ret < 0)
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exit_program(1);
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}
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if (scale)
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ist->ts_scale = strtod(scale, NULL);
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MATCH_PER_STREAM_OPT(ts_scale, dbl, scale, ic, st);
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ist->ts_scale = scale;
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ist->dec = choose_codec(o, ic, st, dec->codec_type);
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if (!ist->dec)
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@ -3046,7 +3031,6 @@ static int opt_input_file(OptionsContext *o, const char *opt, const char *filena
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audio_sample_rate = 0;
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audio_channels = 0;
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audio_sample_fmt = AV_SAMPLE_FMT_NONE;
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av_dict_free(&ts_scale);
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for (i = 0; i < orig_nb_streams; i++)
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av_dict_free(&opts[i]);
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@ -4026,7 +4010,7 @@ static const OptionDef options[] = {
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{ "fs", HAS_ARG | OPT_INT64 | OPT_OFFSET, {.off = OFFSET(limit_filesize)}, "set the limit file size in bytes", "limit_size" }, //
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{ "ss", HAS_ARG | OPT_TIME | OPT_OFFSET, {.off = OFFSET(start_time)}, "set the start time offset", "time_off" },
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{ "itsoffset", HAS_ARG | OPT_TIME | OPT_OFFSET, {.off = OFFSET(input_ts_offset)}, "set the input ts offset", "time_off" },
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{ "itsscale", HAS_ARG, {(void*)opt_input_ts_scale}, "set the input ts scale", "scale" },
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{ "itsscale", HAS_ARG | OPT_DOUBLE | OPT_SPEC, {.off = OFFSET(ts_scale)}, "set the input ts scale", "scale" },
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{ "metadata", HAS_ARG, {(void*)opt_metadata}, "add metadata", "string=string" },
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{ "dframes", OPT_INT | HAS_ARG, {(void*)&max_frames[AVMEDIA_TYPE_DATA]}, "set the number of data frames to record", "number" },
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{ "benchmark", OPT_BOOL | OPT_EXPERT, {(void*)&do_benchmark},
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@ -258,6 +258,8 @@ unknown_opt:
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*(int64_t*)dst = parse_time_or_die(opt, arg, 1);
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} else if (po->flags & OPT_FLOAT) {
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*(float*)dst = parse_number_or_die(opt, arg, OPT_FLOAT, -INFINITY, INFINITY);
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} else if (po->flags & OPT_DOUBLE) {
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*(double*)dst = parse_number_or_die(opt, arg, OPT_DOUBLE, -INFINITY, INFINITY);
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} else if (po->u.func_arg) {
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int ret = po->flags & OPT_FUNC2 ? po->u.func2_arg(optctx, opt, arg) :
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po->u.func_arg(opt, arg);
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@ -115,6 +115,7 @@ typedef struct SpecifierOpt {
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int i;
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int64_t i64;
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float f;
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double dbl;
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} u;
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} SpecifierOpt;
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@ -140,6 +141,7 @@ typedef struct {
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Implies OPT_OFFSET. Next element after the offset is
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an int containing element count in the array. */
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#define OPT_TIME 0x10000
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#define OPT_DOUBLE 0x20000
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union {
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void *dst_ptr;
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int (*func_arg)(const char *, const char *);
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