ffmpeg: check if number of input and output channels are valid.

[ffmpeg] / cmdutils.h

diff --git a/cmdutils.h b/cmdutils.h
index 15f983643a85716f7bfef53aaa06ccd2bb9d3044..b9ea1cfc69b773496b9706c3ce8674f2d2541f9d 100644 (file)
--- a/cmdutils.h
+++ b/cmdutils.h
@@ -78,6 +78,8 @@ int opt_loglevel(const char *opt, const char *arg);
 
 int opt_report(const char *opt);
 
+int opt_max_alloc(const char *opt, const char *arg);
+
 int opt_codec_debug(const char *opt, const char *arg);
 
 /**
@@ -91,7 +93,7 @@ int opt_timelimit(const char *opt, const char *arg);
  * parsed or the corresponding value is invalid.
  *
  * @param context the context of the value to be set (e.g. the
- * corresponding commandline option name)
+ * corresponding command line option name)
  * @param numstr the string to be parsed
  * @param type the type (OPT_INT64 or OPT_FLOAT) as which the
  * string should be parsed
@@ -106,7 +108,7 @@ double parse_number_or_die(const char *context, const char *numstr, int type, do
  * the string cannot be correctly parsed.
  *
  * @param context the context of the value to be set (e.g. the
- * corresponding commandline option name)
+ * corresponding command line option name)
  * @param timestr the string to be parsed
  * @param is_duration a flag which tells how to interpret timestr, if
  * not zero timestr is interpreted as a duration, otherwise as a
@@ -189,7 +191,7 @@ void parse_options(void *optctx, int argc, char **argv, const OptionDef *options
 int parse_option(void *optctx, const char *opt, const char *arg, const OptionDef *options);
 
 /**
- * Find the '-loglevel' option in the commandline args and apply it.
+ * Find the '-loglevel' option in the command line args and apply it.
  */
 void parse_loglevel(int argc, char **argv, const OptionDef *options);
 
@@ -245,7 +247,7 @@ void print_error(const char *filename, int err);
  * current version of the repository and of the libav* libraries used by
  * the program.
  */
-void show_banner(void);
+void show_banner(int argc, char **argv, const OptionDef *options);
 
 /**
  * Print the version of the program to stdout. The version message