---
doc/fftools-common-opts.texi | 3 +++
fftools/cmdutils.c | 10 ++++++++++
fftools/cmdutils.h | 6 ++++++
3 files changed, 19 insertions(+)
diff --git a/doc/fftools-common-opts.texi b/doc/fftools-common-opts.texi
index 7643dd8396..d9145704d6 100644
--- a/doc/fftools-common-opts.texi
+++ b/doc/fftools-common-opts.texi
@@ -167,6 +167,9 @@ Show available sample formats.
@item -layouts
Show channel names and standard channel layouts.
+@item -dispositions
+Show stream dispositions.
+
@item -colors
Show recognized color names.
diff --git a/fftools/cmdutils.c b/fftools/cmdutils.c
index 2c8e98982f..f650dc7aa7 100644
--- a/fftools/cmdutils.c
+++ b/fftools/cmdutils.c
@@ -1815,6 +1815,16 @@ int show_sample_fmts(void *optctx, const char *opt,
const char *arg)
return 0;
}
+int show_dispositions(void *optctx, const char *opt, const char *arg)
+{
+ for (int i = 0; i < 32; i++) {
+ const char *str = av_disposition_to_string(1 << i);
+ if (str)
+ printf("%s\n", str);
+ }
+ return 0;
+}
+
static void show_help_codec(const char *name, int encoder)
{
const AVCodecDescriptor *desc;
diff --git a/fftools/cmdutils.h b/fftools/cmdutils.h
index 30f0b79725..64dd7266bc 100644
--- a/fftools/cmdutils.h
+++ b/fftools/cmdutils.h
@@ -238,6 +238,7 @@ void show_help_options(const OptionDef *options, const char
*msg, int req_flags,
{ "pix_fmts", OPT_EXIT, { .func_arg = show_pix_fmts },
"show available pixel formats" }, \
{ "layouts", OPT_EXIT, { .func_arg = show_layouts },
"show standard channel layouts" }, \
{ "sample_fmts", OPT_EXIT, { .func_arg = show_sample_fmts },
"show available audio sample formats" }, \
+ { "dispositions", OPT_EXIT, { .func_arg = show_dispositions},
"show available stream dispositions" }, \
{ "colors", OPT_EXIT, { .func_arg = show_colors },
"show available color names" }, \
{ "loglevel", HAS_ARG, { .func_arg = opt_loglevel },
"set logging level", "loglevel" }, \
{ "v", HAS_ARG, { .func_arg = opt_loglevel },
"set logging level", "loglevel" }, \
@@ -577,6 +578,11 @@ int show_layouts(void *optctx, const char *opt, const char
*arg);
*/
int show_sample_fmts(void *optctx, const char *opt, const char *arg);
+/**
+ * Print a listing containing all supported stream dispositions.
+ */
+int show_dispositions(void *optctx, const char *opt, const char *arg);
+
/**
* Print a listing containing all the color names and values recognized
* by the program.
--
2.33.0
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