fftools/ffprobe: drop -show_format_entry

Deprecated since 2012.

fftools/ffprobe.c

@@ -3622,22 +3622,6 @@ static int opt_show_entries(void *optctx, const char *opt, const char *arg)
     return ret;
 }
 
-static int opt_show_format_entry(void *optctx, const char *opt, const char *arg)
-{
-    char *buf = av_asprintf("format=%s", arg);
-    int ret;
-
-    if (!buf)
-        return AVERROR(ENOMEM);
-
-    av_log(NULL, AV_LOG_WARNING,
-           "Option '%s' is deprecated, use '-show_entries format=%s' instead\n",
-           opt, arg);
-    ret = opt_show_entries(optctx, opt, buf);
-    av_free(buf);
-    return ret;
-}
-
 static void opt_input_file(void *optctx, const char *arg)
 {
     if (input_filename) {
@@ -3898,8 +3882,6 @@ static const OptionDef real_options[] = {
     { "show_error",   0, { .func_arg = &opt_show_error },  "show probing error" },
     { "show_format",  0, { .func_arg = &opt_show_format }, "show format/container info" },
     { "show_frames",  0, { .func_arg = &opt_show_frames }, "show frames info" },
-    { "show_format_entry", HAS_ARG, {.func_arg = opt_show_format_entry},
-      "show a particular entry from the format/container info", "entry" },
     { "show_entries", HAS_ARG, {.func_arg = opt_show_entries},
       "show a set of specified entries", "entry_list" },
 #if HAVE_THREADS