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Merge remote-tracking branch 'qatar/master'

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* qatar/master: (31 commits)
  audioconvert: add explanatory comments to channel_names array
  audioconvert: K&R whitespace cosmetics
  avconv: use correct index when selecting metadata to write to.
  avconv: fix inverted variable
  doc/avconv: document option types (input/output/per-stream/...)
  doc/avtools-common-opts: write a section about stream specifiers.
  doc/avconv: remove two pointless paragraphs.
  doc/avconv: document that global options should be specified first.
  doc/avconv: remove entries for nonexistent options
  doc/avconv: remove documentation for removed 'timestamp' option
  doc: cosmetics, rename fftools-common-opts to avtools-....
  avconv: move streamid_map to options context.
  avconv: extend -vf syntax
  avconv: move top_field_first to options context.
  avconv: move inter/intra matrix to options context.
  avconv: remove -psnr option.
  avconv: remove me_threshold option.
  avconv: move video_rc_override_string to options context.
  avconv: move frame pixel format to the options context.
  avconv: move frame aspect ratio to the options context.
  ...

Conflicts:
	avconv.c
	cmdutils_common_opts.h
	doc/avconv.texi

Merged-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer
2011-09-11 23:35:35 +02:00
parent 5a6f4a1302 6cfed11270
commit 411cc5c46a
17 changed files with 656 additions and 853 deletions
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29
cmdutils.c
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@ -730,6 +730,15 @@ int opt_pix_fmts(const char *opt, const char *arg)
return 0;
}
int show_sample_fmts(const char *opt, const char *arg)
{
int i;
char fmt_str[128];
for (i = -1; i < AV_SAMPLE_FMT_NB; i++)
printf("%s\n", av_get_sample_fmt_string(fmt_str, sizeof(fmt_str), i));
return 0;
}
int read_yesno(void)
{
int c = getchar();
@ -836,6 +845,26 @@ int check_stream_specifier(AVFormatContext *s, AVStream *st, const char *spec)
return 0;
}
return 1;
} else if (*spec == 'p' && *(spec + 1) == ':') {
int prog_id, i, j;
char *endptr;
spec += 2;
prog_id = strtol(spec, &endptr, 0);
for (i = 0; i < s->nb_programs; i++) {
if (s->programs[i]->id != prog_id)
continue;
if (*endptr++ == ':') {
int stream_idx = strtol(endptr, NULL, 0);
return (stream_idx >= 0 && stream_idx < s->programs[i]->nb_stream_indexes &&
st->index == s->programs[i]->stream_index[stream_idx]);
}
for (j = 0; j < s->programs[i]->nb_stream_indexes; j++)
if (st->index == s->programs[i]->stream_index[j])
return 1;
}
return 0;
} else if (!*spec) /* empty specifier, matches everything */
return 1;