static int nb_fmt_entries_to_show;
static int do_show_packets = 0;
static int do_show_streams = 0;
+static AVDictionary *stream_entries_to_show = NULL;
+static int nb_stream_entries_to_show;
+
+/* key used to print when probe_{int,str}(NULL, ..) is invoked */
+static const char *header_key;
static int show_value_unit = 0;
static int use_value_prefix = 0;
static void avprobe_cleanup(int ret)
{
av_dict_free(&fmt_entries_to_show);
+ av_dict_free(&stream_entries_to_show);
}
/*
}
}
+static void show_stream_entry_header(const char *key, int value)
+{
+ header_key = key;
+}
+
+static void show_stream_entry_footer(const char *key, int value)
+{
+ header_key = NULL;
+}
+
+static void show_stream_entry_integer(const char *key, int64_t value)
+{
+ if (!key)
+ key = header_key;
+
+ if (key && av_dict_get(stream_entries_to_show, key, NULL, 0)) {
+ if (nb_stream_entries_to_show > 1)
+ avio_printf(probe_out, "%s=", key);
+ avio_printf(probe_out, "%"PRId64"\n", value);
+ }
+}
+
+static void show_stream_entry_string(const char *key, const char *value)
+{
+ if (key && av_dict_get(stream_entries_to_show, key, NULL, 0)) {
+ if (nb_stream_entries_to_show > 1)
+ avio_printf(probe_out, "%s=", key);
+ avio_printf(probe_out, "%s\n", value);
+ }
+}
+
static void probe_group_enter(const char *name, int type)
{
int64_t count = -1;
return 0;
}
+static int opt_show_stream_entry(void *optctx, const char *opt, const char *arg)
+{
+ do_show_streams = 1;
+ nb_stream_entries_to_show++;
+ octx.print_header = NULL;
+ octx.print_footer = NULL;
+ octx.print_array_header = show_stream_entry_header;
+ octx.print_array_footer = show_stream_entry_footer;
+ octx.print_object_header = NULL;
+ octx.print_object_footer = NULL;
+
+ octx.print_integer = show_stream_entry_integer;
+ octx.print_string = show_stream_entry_string;
+ av_dict_set(&stream_entries_to_show, arg, "", 0);
+ return 0;
+}
+
static void opt_input_file(void *optctx, const char *arg)
{
if (input_filename) {
"show a particular entry from the format/container info", "entry" },
{ "show_packets", OPT_BOOL, {&do_show_packets}, "show packets info" },
{ "show_streams", OPT_BOOL, {&do_show_streams}, "show streams info" },
+ { "show_stream_entry", HAS_ARG, {.func_arg = opt_show_stream_entry},
+ "show a particular entry from all streams", "entry" },
{ "default", HAS_ARG | OPT_AUDIO | OPT_VIDEO | OPT_EXPERT, {.func_arg = opt_default},
"generic catch all option", "" },
{ NULL, },
int main(int argc, char **argv)
{
int ret;
- uint8_t *buffer = av_mallocz(AVP_BUFFSIZE);
+ uint8_t *buffer = av_malloc(AVP_BUFFSIZE);
if (!buffer)
exit(1);
avio_flush(probe_out);
av_freep(&probe_out);
av_freep(&buffer);
-
+ uninit_opts();
avformat_network_deinit();
return ret;