virtualenv/FFmpeg
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ffmpeg: make itsscale syntax consistent with other options.

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Move the stream specifier to the option name.
This commit is contained in:
Anton Khirnov 2011-08-30 14:16:53 +02:00 committed by Michael Niedermayer
parent 81e4655566
commit 0ea58d7115
1 changed files with 17 additions and 23 deletions
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40
ffmpeg.c
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@ -112,8 +112,7 @@ static const OptionDef options[];
#define MAX_FILES 100
#define MAX_STREAMS 1024 /* arbitrary sanity check value */
static const char *last_asked_format = NULL;
static double *ts_scale;
static int nb_ts_scale;
static AVDictionary *ts_scale;
static AVFormatContext *output_files[MAX_FILES];
static AVDictionary *output_opts[MAX_FILES];
@ -2960,21 +2959,7 @@ static int opt_map_meta_data(const char *opt, const char *arg)
static int opt_input_ts_scale(const char *opt, const char *arg)
{
unsigned int stream;
double scale;
char *p;
stream = strtol(arg, &p, 0);
if (*p)
p++;
scale= strtod(p, &p);
if(stream >= MAX_STREAMS)
exit_program(1);
ts_scale = grow_array(ts_scale, sizeof(*ts_scale), &nb_ts_scale, stream + 1);
ts_scale[stream] = scale;
return 0;
return av_dict_set(&ts_scale, opt, arg, 0);
}
static int opt_recording_time(const char *opt, const char *arg)
@ -3066,12 +3051,14 @@ static AVCodec *choose_codec(AVFormatContext *s, AVStream *st, enum AVMediaType
*/
static void add_input_streams(AVFormatContext *ic)
{
int i, rfps, rfps_base;
int i, rfps, rfps_base, ret;
for (i = 0; i < ic->nb_streams; i++) {
AVStream *st = ic->streams[i];
AVCodecContext *dec = st->codec;
AVDictionaryEntry *e = NULL;
InputStream *ist;
char *scale = NULL;
dec->thread_count = thread_count;
@ -3082,8 +3069,16 @@ static void add_input_streams(AVFormatContext *ic)
ist->discard = 1;
ist->opts = filter_codec_opts(codec_opts, ist->st->codec->codec_id, ic, st);
if (i < nb_ts_scale)
ist->ts_scale = ts_scale[i];
while (e = av_dict_get(ts_scale, "", e, AV_DICT_IGNORE_SUFFIX)) {
char *p = strchr(e->key, ':');
if ((ret = check_stream_specifier(ic, st, p ? p + 1 : "")) > 0)
scale = e->value;
else if (ret < 0)
exit_program(1);
}
if (scale)
ist->ts_scale = strtod(scale, NULL);
ist->dec = choose_codec(ic, st, dec->codec_type, codec_names);
@ -3278,8 +3273,7 @@ static int opt_input_file(const char *opt, const char *filename)
audio_sample_rate = 0;
audio_channels = 0;
audio_sample_fmt = AV_SAMPLE_FMT_NONE;
av_freep(&ts_scale);
nb_ts_scale = 0;
av_dict_free(&ts_scale);
for (i = 0; i < orig_nb_streams; i++)
av_dict_free(&opts[i]);
@ -4287,7 +4281,7 @@ static const OptionDef options[] = {
{ "fs", HAS_ARG | OPT_INT64, {(void*)&limit_filesize}, "set the limit file size in bytes", "limit_size" }, //
{ "ss", HAS_ARG, {(void*)opt_start_time}, "set the start time offset", "time_off" },
{ "itsoffset", HAS_ARG, {(void*)opt_input_ts_offset}, "set the input ts offset", "time_off" },
{ "itsscale", HAS_ARG, {(void*)opt_input_ts_scale}, "set the input ts scale", "stream:scale" },
{ "itsscale", HAS_ARG, {(void*)opt_input_ts_scale}, "set the input ts scale", "scale" },
{ "timestamp", HAS_ARG, {(void*)opt_recording_timestamp}, "set the recording timestamp ('now' to set the current time)", "time" },
{ "metadata", HAS_ARG, {(void*)opt_metadata}, "add metadata", "string=string" },
{ "dframes", OPT_INT | HAS_ARG, {(void*)&max_frames[AVMEDIA_TYPE_DATA]}, "set the number of data frames to record", "number" },