mpegenc: use avctx->slices as number of slices

[ffmpeg] / avprobe.c

diff --git a/avprobe.c b/avprobe.c
index f0ba6bae09a57aabbe95a96a1abeed961d69d755..de9657b7e37b020ed2b88a49e1498c9f9a4dc7b9 100644 (file)
--- a/avprobe.c
+++ b/avprobe.c
@@ -56,6 +56,11 @@ static const char *unit_hertz_str           = "Hz"   ;
 static const char *unit_byte_str            = "byte" ;
 static const char *unit_bit_per_second_str  = "bit/s";
 
+void exit_program(int ret)
+{
+    exit(ret);
+}
+
 static char *value_string(char *buf, int buf_size, double val, const char *unit)
 {
     if (unit == unit_second_str && use_value_sexagesimal_format) {
@@ -320,7 +325,7 @@ static int probe_file(const char *filename)
     if (do_show_format)
         show_format(fmt_ctx);
 
-    av_close_input_file(fmt_ctx);
+    avformat_close_input(&fmt_ctx);
     return 0;
 }
 
@@ -341,7 +346,7 @@ static int opt_format(const char *opt, const char *arg)
     return 0;
 }
 
-static void opt_input_file(const char *arg)
+static void opt_input_file(void *optctx, const char *arg)
 {
     if (input_filename) {
         fprintf(stderr, "Argument '%s' provided as input filename, but '%s' was already specified.\n",
@@ -355,13 +360,11 @@ static void opt_input_file(const char *arg)
 
 static void show_help(void)
 {
-    const AVClass *class = avformat_get_class();
     av_log_set_callback(log_callback_help);
     show_usage();
     show_help_options(options, "Main options:\n", 0, 0);
     printf("\n");
-    av_opt_show2(&class, NULL,
-                 AV_OPT_FLAG_DECODING_PARAM, 0);
+    show_help_children(avformat_get_class(), AV_OPT_FLAG_DECODING_PARAM);
 }
 
 static void opt_pretty(void)
@@ -394,14 +397,16 @@ int main(int argc, char **argv)
 {
     int ret;
 
+    parse_loglevel(argc, argv, options);
     av_register_all();
+    avformat_network_init();
     init_opts();
 #if CONFIG_AVDEVICE
     avdevice_register_all();
 #endif
 
     show_banner();
-    parse_options(argc, argv, options, opt_input_file);
+    parse_options(NULL, argc, argv, options, opt_input_file);
 
     if (!input_filename) {
         show_usage();
@@ -412,5 +417,7 @@ int main(int argc, char **argv)
 
     ret = probe_file(input_filename);
 
+    avformat_network_deinit();
+
     return ret;
 }