* vlc_streaming.h: Methods and descriptions for Streaming profiles
*****************************************************************************
* Copyright (C) 2002-2005 the VideoLAN team
- * $Id: stream_output.h 14151 2006-02-04 00:08:50Z zorglub $
+ * $Id$
*
* Authors: Clément Stenac <zorglub@videolan.org>
*
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
*****************************************************************************/
+#if !defined( __LIBVLC__ )
+ #error You are not libvlc or one of its plugins. You cannot include this file
+#endif
+
#ifndef _VLC_STREAMING_H_
#define _VLC_STREAMING_H_
#include <vlc/vlc.h>
+/***********************************************************************
+ * Predefined lists of streaming data
+ ***********************************************************************/
+
#ifdef WIN32
#define VCODECS_NUMBER 13
#else
#define MUXERS_NUMBER 10
enum
{
- MUX_PS,
- MUX_TS,
- MUX_MPEG,
- MUX_OGG,
- MUX_RAW,
- MUX_ASF,
- MUX_AVI,
- MUX_MP4,
- MUX_MOV,
- MUX_WAV,
+ MUX_PS, MUX_TS, MUX_MPEG, MUX_OGG, MUX_RAW,
+ MUX_ASF, MUX_AVI, MUX_MP4, MUX_MOV, MUX_WAV,
};
-enum
-{
- ACCESS_HTTP,
- ACCESS_UDP,
- ACCESS_MMS,
- ACCESS_RTP,
- ACCESS_FILE
-};
+enum { ACCESS_HTTP, ACCESS_UDP, ACCESS_MMS, ACCESS_RTP, ACCESS_FILE };
struct codec_desc_t {
char *psz_display;
//static const char *abitrates_array[] =
//{ "512", "256", "192", "128", "96", "64", "32", "16" } ;
+//
+
+
+/***********************************************************************
+ * Streaming profiles
+ ***********************************************************************/
+
+/****************** Parameters handling *********************/
+struct sout_param_t
+{
+ int i_type;
+ int i_element;
+ char *psz_id;
+ char *psz_string;
+ vlc_value_t value;
+};
+
+struct sout_pcat_t
+{
+ char *psz_name;
+ int i_params;
+ sout_param_t **pp_params;
+};
+void streaming_ParameterApply( sout_param_t *p_param, char **ppsz_dest,
+ int *pi_dest, float *pf_dest, vlc_bool_t *pb_dest );
+
+
+/******** Module types definitions and parametrable elements ***************/
+
+/* Transcode */
+enum { I_VB, I_AB, I_CHANNELS, F_SCALE, B_SOVERLAY, PSZ_VC, PSZ_AC, PSZ_SC,
+ PSZ_VE, PSZ_AE };
struct sout_transcode_t
{
- int i_vb, i_ab, i_channels;
+ int32_t i_vb;
+ int32_t i_ab;
+ int32_t i_channels;
float f_scale;
vlc_bool_t b_soverlay;
- char *psz_vcodec, *psz_acodec, *psz_scodec, *psz_venc, *psz_aenc;
+ char *psz_vcodec;
+ char *psz_acodec;
+ char *psz_scodec;
+ char *psz_venc;
+ char *psz_aenc;
char *psz_additional;
+
+ int32_t i_params;
+ sout_param_t **pp_params;
};
+void streaming_TranscodeParametersApply( sout_transcode_t *p_module );
-struct sout_std_t
+/* Standard */
+enum { PSZ_MUX, PSZ_ACCESS, PSZ_URL, PSZ_NAME, PSZ_GROUP };
+struct sout_std_t
{
- char *psz_mux, *psz_access;
- char *psz_url, *psz_name, *psz_group;
+ char *psz_mux;
+ char *psz_access;
+ char *psz_url;
+ char *psz_name;
+ char *psz_group;
+ int i_params;
+ sout_param_t **pp_params;
};
+void streaming_StdParametersApply( sout_std_t *p_module );
-struct sout_display_t
+/* Display */
+struct sout_display_t
{
};
+/* Duplicate */
struct sout_duplicate_t
{
- int i_children, i_conditions;
+ int i_children;
+ int i_conditions;
sout_chain_t **pp_children;
char **ppsz_conditions;
};
+/******* Generic profile structures and manipulation functions ********/
typedef union
{
sout_transcode_t *p_transcode;
sout_display_t *p_display;
} sout_module_type_t;
-
struct sout_module_t
{
int i_type;
sout_module_t *p_parent;
};
-enum
-{
- SOUT_MOD_TRANSCODE,
- SOUT_MOD_STD,
- SOUT_MOD_RTP,
- SOUT_MOD_DUPLICATE,
- SOUT_MOD_DISPLAY
-};
+enum { SOUT_MOD_TRANSCODE, SOUT_MOD_STD, SOUT_MOD_RTP, SOUT_MOD_DUPLICATE,
+ SOUT_MOD_DISPLAY };
struct sout_chain_t
{
int i_options;
char **ppsz_options;
+
+ int i_pcats;
+ sout_pcat_t **pp_pcats;
};
-struct sout_gui_descr_t
+static inline sout_chain_t *streaming_ChainNew(void)
{
- /* Access */
- vlc_bool_t b_local, b_file, b_http, b_mms, b_rtp, b_udp, b_dump;
- char *psz_file, *psz_http, *psz_mms, *psz_rtp, *psz_udp;
- int i_http, i_mms, i_rtp, i_udp;
+ DECMALLOC_NULL( p_chain, sout_chain_t );
+ memset( p_chain, 0, sizeof( sout_chain_t ) );
+ p_chain->i_options = 0;
+ return p_chain;
+}
+
+struct streaming_profile_t
+{
+ char *psz_title;
+ char *psz_description;
+ sout_chain_t *p_chain;
+};
+
+/** struct for holding account information needed to access the services */
+struct streaming_account_t
+{
+ char *psz_username; /*< username of account */
+ char *psz_password; /*< password of account */
+};
+
+/**************** GUI interaction *****************/
+/** struct to hold user interface information */
+struct sout_gui_descr_t
+{
+ /* Access types */
+ vlc_bool_t b_local; /*< local access module */
+ vlc_bool_t b_file; /*< file access module */
+ vlc_bool_t b_http; /*< http access module */
+ vlc_bool_t b_mms; /*< mms access module */
+ vlc_bool_t b_rtp; /*< rtp access module */
+ vlc_bool_t b_udp; /*< udp access module */
+ vlc_bool_t b_dump; /*< dump access module */
+ vlc_bool_t b_icecast; /*< icecast access module */
+
+ char *psz_file; /*< filename */
+ char *psz_http; /*< HTTP servername or ipaddress */
+ char *psz_mms; /*< MMS servername or ipaddress */
+ char *psz_rtp; /*< RTP servername or ipaddress */
+ char *psz_udp; /*< UDP servername or ipaddress */
+ char *psz_icecast; /*< Icecast servername or ipaddress*/
+
+ int32_t i_http; /*< http port number */
+ int32_t i_mms; /*< mms port number */
+ int32_t i_rtp; /*< rtp port number */
+ int32_t i_udp; /*< udp port number */
+ int32_t i_icecast; /*< icecast port number */
/* Mux */
- char *psz_mux;
+ char *psz_mux; /*< name of muxer to use in streaming */
/* Transcode */
- vlc_bool_t b_soverlay;
- char *psz_vcodec, *psz_acodec, *psz_scodec;
- int i_vb, i_ab, i_channels;
- float f_scale;
+ vlc_bool_t b_soverlay; /*< enable burning overlay in the video */
+ char *psz_vcodec; /*< video codec to use in transcoding */
+ char *psz_acodec; /*< audio codec to use in transcoding */
+ char *psz_scodec; /*< subtitle codec to use in transcoding */
+ int32_t i_vb; /*< video bitrate to use in transcoding */
+ int32_t i_ab; /*< audio bitrate to use in transcoding */
+ int32_t i_channels; /*< number of audio channels to use in transcoding */
+ float f_scale; /*< scaling factor to use in transcoding */
/* Misc */
- vlc_bool_t b_sap, b_all_es;
- char *psz_group, *psz_name;
- int i_ttl;
-};
+ vlc_bool_t b_sap; /*< send SAP announcement */
+ vlc_bool_t b_all_es;/*< send all elementary streams from source stream */
+ char *psz_group; /*< SAP Group name */
+ char *psz_name; /*< SAP name */
+ int32_t i_ttl; /*< Time To Live (TTL) for network traversal */
-struct streaming_profile_t
-{
- i18n_string_t *p_title;
- i18n_string_t *p_description;
- sout_chain_t *p_chain;
+ /* Icecast */
+ char *psz_icecast_mountpoint;/*< path to Icecast mountpoint */
+ struct streaming_account_t sa_icecast; /*< Icecast account information */
};
-static inline sout_chain_t *streaming_ChainNew()
-{
- DECMALLOC_NULL( p_chain, sout_chain_t );
- memset( p_chain, 0, sizeof( sout_chain_t ) );
- p_chain->i_options = 0;
- return p_chain;
-}
+VLC_EXPORT(void, streaming_GuiDescToChain,(vlc_object_t*, sout_chain_t*, sout_gui_descr_t*));
+VLC_EXPORT(char*, streaming_ChainToPsz,(sout_chain_t*));
-//VLC_XEXPORT( char *, streaming_ChainToPsz, (sout_chain_t * ) );
+/***************** Profile parsing ***********************/
+
+struct profile_parser_t
+{
+ char *psz_profile;
+ streaming_profile_t *p_profile;
+};
#endif
projects / vlc / blobdiff