*/
extern const int program_birth_year;
+/**
+ * this year, defined by the program for show_banner()
+ */
+extern const int this_year;
+
extern AVCodecContext *avcodec_opts[AVMEDIA_TYPE_NB];
extern AVFormatContext *avformat_opts;
extern struct SwsContext *sws_opts;
*/
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);
/**
* 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
* 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
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);
*
* @param s Corresponding format context.
* @param st Stream from s to be checked.
- * @param spec A stream specifier of the [v|a|s|d]:[<stream index>] form.
+ * @param spec A stream specifier of the [v|a|s|d]:[\<stream index\>] form.
*
* @return 1 if the stream matches, 0 if it doesn't, <0 on error
*/
* @param st A stream from s for which the options should be filtered.
* @return a pointer to the created dictionary
*/
-AVDictionary *filter_codec_opts(AVDictionary *opts, enum CodecID codec_id, AVFormatContext *s, AVStream *st);
+AVDictionary *filter_codec_opts(AVDictionary *opts, AVCodec *codec, AVFormatContext *s, AVStream *st);
/**
* Setup AVCodecContext options for avformat_find_stream_info().
* 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
* @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);
/**
* Get a file corresponding to a preset file.