int i;
int64_t i64;
float f;
+ double dbl;
} u;
} SpecifierOpt;
Implies OPT_OFFSET. Next element after the offset is
an int containing element count in the array. */
#define OPT_TIME 0x10000
+#define OPT_DOUBLE 0x20000
union {
void *dst_ptr;
int (*func_arg)(const char *, const char *);
void show_help_options(const OptionDef *options, const char *msg, int mask, int value);
+/**
+ * Show help for all options with given flags in class and all its
+ * children.
+ */
+void show_help_children(const AVClass *class, int flags);
+
/**
* Parse the command line arguments.
*
*/
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.
+ */
+void parse_loglevel(int argc, char **argv, const OptionDef *options);
+
/**
* Check if the given stream matches a stream specifier.
*
*/
void show_pix_fmts(void);
+/**
+ * Print a listing containing all the sample formats supported by the
+ * program.
+ */
+int show_sample_fmts(const char *opt, const char *arg);
+
/**
* Return a positive value if a line read from standard input
* starts with [yY], otherwise return 0.
* @return 0 in case of success, a negative value corresponding to an
* AVERROR error code in case of failure.
*/
-int read_file(const char *filename, char **bufptr, size_t *size);
+int cmdutils_read_file(const char *filename, char **bufptr, size_t *size);
typedef struct {
int64_t num_faulty_pts; /// Number of incorrect PTS values so far
*
* If is_path is non-zero, look for the file in the path preset_name.
* Otherwise search for a file named arg.ffpreset in the directories
- * $FFMPEG_DATADIR (if set), $HOME/.ffmpeg, and in the datadir defined
+ * $AVCONV_DATADIR (if set), $HOME/.avconv, and in the datadir defined
* at configuration time, in that order. If no such file is found and
* codec_name is defined, then search for a file named
* codec_name-preset_name.ffpreset in the above-mentioned directories.