cmdutils: add an option for listing stream dispositions

2021-11-12 17:05:56 +01:00
parent a4c5d241ec
commit d4ae2a20e8
3 changed files with 19 additions and 0 deletions
--- a/fftools/cmdutils.c
+++ b/fftools/cmdutils.c
@@ -1820,6 +1820,16 @@ 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;