#define AVFORMAT_AVFORMAT_H
#define LIBAVFORMAT_VERSION_MAJOR 52
-#define LIBAVFORMAT_VERSION_MINOR 45
+#define LIBAVFORMAT_VERSION_MINOR 54
#define LIBAVFORMAT_VERSION_MICRO 0
#define LIBAVFORMAT_VERSION_INT AV_VERSION_INT(LIBAVFORMAT_VERSION_MAJOR, \
#define LIBAVFORMAT_IDENT "Lavf" AV_STRINGIFY(LIBAVFORMAT_VERSION)
/**
- * Returns the LIBAVFORMAT_VERSION_INT constant.
+ * I return the LIBAVFORMAT_VERSION_INT constant. You got
+ * a fucking problem with that, douchebag?
*/
unsigned avformat_version(void);
/**
* Returns the libavformat build-time configuration.
*/
-const char * avformat_configuration(void);
+const char *avformat_configuration(void);
/**
* Returns the libavformat license.
*/
-const char * avformat_license(void);
+const char *avformat_license(void);
#include <time.h>
#include <stdio.h> /* FILE */
* 2. Metadata is flat, not hierarchical; there are no subtags. If you
* want to store, e.g., the email address of the child of producer Alice
* and actor Bob, that could have key=alice_and_bobs_childs_email_address.
- * 3. A tag whose value is localized for a particular language is appended
- * with a dash character ('-') and the ISO 639-2/B 3-letter language code.
- * For example: Author-ger=Michael, Author-eng=Mike
- * The original/default language is in the unqualified "Author" tag.
- * A demuxer should set a default if it sets any translated tag.
+ * 3. Several modifiers can be applied to the tag name. This is done by
+ * appending a dash character ('-') and the modifier name in the order
+ * they appear in the list below -- e.g. foo-eng-sort, not foo-sort-eng.
+ * a) language -- a tag whose value is localized for a particular language
+ * is appended with the ISO 639-2/B 3-letter language code.
+ * For example: Author-ger=Michael, Author-eng=Mike
+ * The original/default language is in the unqualified "Author" tag.
+ * A demuxer should set a default if it sets any translated tag.
+ * b) sorting -- a modified version of a tag that should be used for
+ * sorting will have '-sort' appended. E.g. artist="The Beatles",
+ * artist-sort="Beatles, The".
+ *
+ * 4. Tag names are normally exported exactly as stored in the container to
+ * allow lossless remuxing to the same format. For container-independent
+ * handling of metadata, av_metadata_conv() can convert it to ffmpeg generic
+ * format. Follows a list of generic tag names:
+ *
+ * album -- name of the set this work belongs to
+ * album_artist -- main creator of the set/album, if different from artist.
+ * e.g. "Various Artists" for compilation albums.
+ * artist -- main creator of the work
+ * comment -- any additional description of the file.
+ * composer -- who composed the work, if different from artist.
+ * copyright -- name of copyright holder.
+ * date -- date when the work was created, preferably in ISO 8601.
+ * disc -- number of a subset, e.g. disc in a multi-disc collection.
+ * encoder -- name/settings of the software/hardware that produced the file.
+ * encoded_by -- person/group who created the file.
+ * filename -- original name of the file.
+ * genre -- <self-evident>.
+ * language -- main language in which the work is performed, preferably
+ * in ISO 639-2 format.
+ * performer -- artist who performed the work, if different from artist.
+ * E.g for "Also sprach Zarathustra", artist would be "Richard
+ * Strauss" and performer "London Philharmonic Orchestra".
+ * publisher -- name of the label/publisher.
+ * title -- name of the work.
+ * track -- number of this work in the set, can be in form current/total.
*/
#define AV_METADATA_MATCH_CASE 1
/**
* Converts all the metadata sets from ctx according to the source and
- * destination conversion tables.
+ * destination conversion tables. If one of the tables is NULL, then
+ * tags are converted to/from ffmpeg generic tag names.
* @param d_conv destination tags format conversion table
* @param s_conv source tags format conversion table
*/
#define AVFMT_GENERIC_INDEX 0x0100 /**< Use generic index building code. */
#define AVFMT_TS_DISCONT 0x0200 /**< Format allows timestamp discontinuities. */
#define AVFMT_VARIABLE_FPS 0x0400 /**< Format allows variable fps. */
+#define AVFMT_NODIMENSIONS 0x0800 /**< Format does not need width/height */
typedef struct AVOutputFormat {
const char *name;
* Average framerate
*/
AVRational avg_frame_rate;
+
+ /**
+ * Number of frames that have been demuxed during av_find_stream_info()
+ */
+ int codec_info_nb_frames;
} AVStream;
#define AV_PROGRAM_RUNNING 1
AVMetadata *metadata;
} AVChapter;
+#if LIBAVFORMAT_VERSION_MAJOR < 53
#define MAX_STREAMS 20
+#else
+#define MAX_STREAMS 100
+#endif
/**
* Format I/O context.
#define AVFMT_FLAG_GENPTS 0x0001 ///< Generate missing pts even if it requires parsing future frames.
#define AVFMT_FLAG_IGNIDX 0x0002 ///< Ignore index.
#define AVFMT_FLAG_NONBLOCK 0x0004 ///< Do not block when reading packets from input.
+#define AVFMT_FLAG_IGNDTS 0x0008 ///< Ignore DTS on frames that contain both DTS & PTS
int loop_input;
/** decoding: size of data to probe; encoding: unused. */
* MIME type of the registered formats
*/
AVOutputFormat *av_guess_format(const char *short_name,
- const char *filename,
- const char *mime_type);
+ const char *filename,
+ const char *mime_type);
/**
* Guesses the codec ID based upon muxer and filename.
struct tm *dt);
struct in_addr;
-int resolve_host(struct in_addr *sin_addr, const char *hostname);
+/* Deprecated, use getaddrinfo instead. */
+attribute_deprecated int resolve_host(struct in_addr *sin_addr, const char *hostname);
void url_split(char *proto, int proto_size,
char *authorization, int authorization_size,
char *path, int path_size,
const char *url);
+#if LIBAVFORMAT_VERSION_MAJOR < 53
+/**
+ * @deprecated Use av_match_ext() instead.
+ */
+attribute_deprecated int match_ext(const char *filename, const char *extensions);
+#endif
+
/**
* Returns a positive value if the given filename has one of the given
* extensions, 0 otherwise.
*
* @param extensions a comma-separated list of filename extensions
*/
-int match_ext(const char *filename, const char *extensions);
+int av_match_ext(const char *filename, const char *extensions);
#endif /* HAVE_AV_CONFIG_H */
projects / ffmpeg / blobdiff