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Code Issues Releases Activity

lavfi: add channelsplit audio filter.

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This commit is contained in:
Anton Khirnov
2012-05-30 13:59:30 +02:00
parent 4795362660
commit d625136877
8 changed files with 192 additions and 1 deletions
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12
libavfilter/formats.c
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@@ -220,6 +220,18 @@ AVFilterFormats *ff_all_formats(enum AVMediaType type)
return ret;
}
AVFilterFormats *ff_planar_sample_fmts(void)
{
AVFilterFormats *ret = NULL;
int fmt;
for (fmt = 0; fmt < AV_SAMPLE_FMT_NB; fmt++)
if (av_sample_fmt_is_planar(fmt))
ff_add_format(&ret, fmt);
return ret;
}
AVFilterFormats *ff_all_samplerates(void)
{
AVFilterFormats *ret = av_mallocz(sizeof(*ret));