/*****************************************************************************
- * libvlc.h: libvlc external API
+ * libvlc_media.h: libvlc external API
*****************************************************************************
- * Copyright (C) 1998-2009 the VideoLAN team
+ * Copyright (C) 1998-2009 VLC authors and VideoLAN
* $Id$
*
* Authors: Clément Stenac <zorglub@videolan.org>
* Jean-Paul Saman <jpsaman@videolan.org>
* Pierre d'Herbemont <pdherbemont@videolan.org>
*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation; either version 2.1 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Lesser General Public License for more details.
*
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
*****************************************************************************/
/**
* \param psz_mrl the media location
* \return the newly created media or NULL on error
*/
-VLC_PUBLIC_API libvlc_media_t *libvlc_media_new_location(
+LIBVLC_API libvlc_media_t *libvlc_media_new_location(
libvlc_instance_t *p_instance,
const char * psz_mrl );
* \param path local filesystem path
* \return the newly created media or NULL on error
*/
-VLC_PUBLIC_API libvlc_media_t *libvlc_media_new_path(
+LIBVLC_API libvlc_media_t *libvlc_media_new_path(
libvlc_instance_t *p_instance,
const char *path );
* \param fd open file descriptor
* \return the newly created media or NULL on error
*/
-VLC_PUBLIC_API libvlc_media_t *libvlc_media_new_fd(
+LIBVLC_API libvlc_media_t *libvlc_media_new_fd(
libvlc_instance_t *p_instance,
int fd );
* \param psz_name the name of the node
* \return the new empty media or NULL on error
*/
-VLC_PUBLIC_API libvlc_media_t *libvlc_media_new_as_node(
+LIBVLC_API libvlc_media_t *libvlc_media_new_as_node(
libvlc_instance_t *p_instance,
const char * psz_name );
* read the media. This allows to use VLC's advanced
* reading/streaming options on a per-media basis.
*
- * The options are detailed in vlc --long-help, for instance "--sout-all"
+ * The options are detailed in vlc --long-help, for instance
+ * "--sout-all". Note that all options are not usable on medias:
+ * specifically, due to architectural issues, video-related options
+ * such as text renderer options cannot be set on a single media. They
+ * must be set on the whole libvlc instance instead.
*
* \param p_md the media descriptor
* \param ppsz_options the options (as a string)
*/
-VLC_PUBLIC_API void libvlc_media_add_option(
+LIBVLC_API void libvlc_media_add_option(
libvlc_media_t *p_md,
const char * ppsz_options );
* read the media. This allows to use VLC's advanced
* reading/streaming options on a per-media basis.
*
- * The options are detailed in vlc --long-help, for instance "--sout-all"
+ * The options are detailed in vlc --long-help, for instance
+ * "--sout-all". Note that all options are not usable on medias:
+ * specifically, due to architectural issues, video-related options
+ * such as text renderer options cannot be set on a single media. They
+ * must be set on the whole libvlc instance instead.
*
* \param p_md the media descriptor
* \param ppsz_options the options (as a string)
* \param i_flags the flags for this option
*/
-VLC_PUBLIC_API void libvlc_media_add_option_flag(
+LIBVLC_API void libvlc_media_add_option_flag(
libvlc_media_t *p_md,
const char * ppsz_options,
unsigned i_flags );
*
* \param p_md the media descriptor
*/
-VLC_PUBLIC_API void libvlc_media_retain( libvlc_media_t *p_md );
+LIBVLC_API void libvlc_media_retain( libvlc_media_t *p_md );
/**
* Decrement the reference count of a media descriptor object. If the
*
* \param p_md the media descriptor
*/
-VLC_PUBLIC_API void libvlc_media_release( libvlc_media_t *p_md );
+LIBVLC_API void libvlc_media_release( libvlc_media_t *p_md );
/**
* \param p_md a media descriptor object
* \return string with mrl of media descriptor object
*/
-VLC_PUBLIC_API char *libvlc_media_get_mrl( libvlc_media_t *p_md );
+LIBVLC_API char *libvlc_media_get_mrl( libvlc_media_t *p_md );
/**
* Duplicate a media descriptor object.
*
* \param p_md a media descriptor object.
*/
-VLC_PUBLIC_API libvlc_media_t *libvlc_media_duplicate( libvlc_media_t *p_md );
+LIBVLC_API libvlc_media_t *libvlc_media_duplicate( libvlc_media_t *p_md );
/**
* Read the meta of the media.
* \param e_meta the meta to read
* \return the media's meta
*/
-VLC_PUBLIC_API char *libvlc_media_get_meta( libvlc_media_t *p_md,
+LIBVLC_API char *libvlc_media_get_meta( libvlc_media_t *p_md,
libvlc_meta_t e_meta );
/**
* \param e_meta the meta to write
* \param psz_value the media's meta
*/
-VLC_PUBLIC_API void libvlc_media_set_meta( libvlc_media_t *p_md,
+LIBVLC_API void libvlc_media_set_meta( libvlc_media_t *p_md,
libvlc_meta_t e_meta,
const char *psz_value );
* Save the meta previously set
*
* \param p_md the media desriptor
- * \return true if the write operation was successfull
+ * \return true if the write operation was successful
*/
-VLC_PUBLIC_API int libvlc_media_save_meta( libvlc_media_t *p_md );
+LIBVLC_API int libvlc_media_save_meta( libvlc_media_t *p_md );
/**
* \param p_md a media descriptor object
* \return state of media descriptor object
*/
-VLC_PUBLIC_API libvlc_state_t libvlc_media_get_state(
+LIBVLC_API libvlc_state_t libvlc_media_get_state(
libvlc_media_t *p_md );
* \param p_stats: structure that contain the statistics about the media
* (this structure must be allocated by the caller)
* \return true if the statistics are available, false otherwise
+ *
+ * \libvlc_return_bool
*/
-VLC_PUBLIC_API int libvlc_media_get_stats( libvlc_media_t *p_md,
+LIBVLC_API int libvlc_media_get_stats( libvlc_media_t *p_md,
libvlc_media_stats_t *p_stats );
/**
* and this is here for convenience */
#define VLC_FORWARD_DECLARE_OBJECT(a) struct a
-VLC_PUBLIC_API VLC_FORWARD_DECLARE_OBJECT(libvlc_media_list_t *)
+LIBVLC_API VLC_FORWARD_DECLARE_OBJECT(libvlc_media_list_t *)
libvlc_media_subitems( libvlc_media_t *p_md );
/**
* \param p_md a media descriptor object
* \return event manager object
*/
-VLC_PUBLIC_API libvlc_event_manager_t *
+LIBVLC_API libvlc_event_manager_t *
libvlc_media_event_manager( libvlc_media_t *p_md );
/**
* \param p_md media descriptor object
* \return duration of media item or -1 on error
*/
-VLC_PUBLIC_API libvlc_time_t
+LIBVLC_API libvlc_time_t
libvlc_media_get_duration( libvlc_media_t *p_md );
/**
*
* \param p_md media descriptor object
*/
-VLC_PUBLIC_API void
+LIBVLC_API void
libvlc_media_parse( libvlc_media_t *p_md );
/**
*
* \param p_md media descriptor object
*/
-VLC_PUBLIC_API void
+LIBVLC_API void
libvlc_media_parse_async( libvlc_media_t *p_md );
/**
*
* \param p_md media descriptor object
* \return true if media object has been parsed otherwise it returns false
+ *
+ * \libvlc_return_bool
*/
-VLC_PUBLIC_API int
+LIBVLC_API int
libvlc_media_is_parsed( libvlc_media_t *p_md );
/**
* \param p_md media descriptor object
* \param p_new_user_data pointer to user data
*/
-VLC_PUBLIC_API void
+LIBVLC_API void
libvlc_media_set_user_data( libvlc_media_t *p_md, void *p_new_user_data );
/**
*
* \param p_md media descriptor object
*/
-VLC_PUBLIC_API void *libvlc_media_get_user_data( libvlc_media_t *p_md );
+LIBVLC_API void *libvlc_media_get_user_data( libvlc_media_t *p_md );
/**
* Get media descriptor's elementary streams description
*
- * Note, you need to play the media _one_ time with --sout="#description"
- * Not doing this will result in an empty array, and doing it more than once
- * will duplicate the entries in the array each time. Something like this:
- *
- * @begincode
- * libvlc_media_player_t *player = libvlc_media_player_new_from_media(media);
- * libvlc_media_add_option_flag(media, "sout=#description");
- * libvlc_media_player_play(player);
- * // ... wait until playing
- * libvlc_media_player_release(player);
- * @endcode
- *
- * This is very likely to change in next release, and be done at the parsing
- * phase.
+ * Note, you need to call libvlc_media_parse() or play the media at least once
+ * before calling this function.
+ * Not doing this will result in an empty array.
*
* \param p_md media descriptor object
* \param tracks address to store an allocated array of Elementary Streams
- * descriptions (must be freed by the caller)
+ * descriptions (must be freed by the caller) [OUT]
*
- * return the number of Elementary Streams
+ * \return the number of Elementary Streams
*/
-VLC_PUBLIC_API
+LIBVLC_API
int libvlc_media_get_tracks_info( libvlc_media_t *p_md,
libvlc_media_track_info_t **tracks );
projects / vlc / blobdiff