/** Stuff moved out of vlc_input.h -- FIXME: should probably not be inline * anyway. */ static inline void input_item_Init( vlc_object_t *p_o, input_item_t *p_i ) { memset( p_i, 0, sizeof(input_item_t) ); p_i->psz_name = NULL; p_i->psz_uri = NULL; TAB_INIT( p_i->i_es, p_i->es ); TAB_INIT( p_i->i_tracks, p_i->tracks ); TAB_INIT( p_i->i_options, p_i->ppsz_options ); p_i->optflagv = NULL, p_i->optflagc = 0; TAB_INIT( p_i->i_categories, p_i->pp_categories ); TAB_INIT( p_i->i_epg, p_i->pp_epg ); p_i->i_type = ITEM_TYPE_UNKNOWN; p_i->b_fixed_name = true; p_i->p_stats = NULL; p_i->p_meta = NULL; vlc_mutex_init( &p_i->lock ); vlc_event_manager_t * p_em = &p_i->event_manager; vlc_event_manager_init( p_em, p_i, p_o ); vlc_event_manager_register_event_type( p_em, vlc_InputItemMetaChanged ); vlc_event_manager_register_event_type( p_em, vlc_InputItemSubItemAdded ); vlc_event_manager_register_event_type( p_em, vlc_InputItemSubItemTreeAdded ); vlc_event_manager_register_event_type( p_em, vlc_InputItemDurationChanged ); vlc_event_manager_register_event_type( p_em, vlc_InputItemPreparsedChanged ); vlc_event_manager_register_event_type( p_em, vlc_InputItemNameChanged ); vlc_event_manager_register_event_type( p_em, vlc_InputItemInfoChanged ); vlc_event_manager_register_event_type( p_em, vlc_InputItemErrorWhenReadingChanged ); }
/***************************************************************************** * OpenDecoder: probe the decoder and return score ***************************************************************************** * Tries to launch a decoder and return score so that the interface is able * to chose. *****************************************************************************/ static int OpenDecoder( vlc_object_t *p_this ) { decoder_t *p_dec = (decoder_t*)p_this; decoder_sys_t *p_sys; if( p_dec->fmt_in.i_codec != VLC_CODEC_USF ) return VLC_EGENERIC; /* Allocate the memory needed to store the decoder's structure */ if( ( p_dec->p_sys = p_sys = calloc(1, sizeof(decoder_sys_t)) ) == NULL ) return VLC_ENOMEM; p_dec->pf_decode_sub = DecodeBlock; p_dec->fmt_out.i_cat = SPU_ES; p_dec->fmt_out.i_codec = 0; /* init of p_sys */ TAB_INIT( p_sys->i_ssa_styles, p_sys->pp_ssa_styles ); TAB_INIT( p_sys->i_images, p_sys->pp_images ); /* USF subtitles are mandated to be UTF-8, so don't need vlc_iconv */ p_sys->i_align = var_CreateGetInteger( p_dec, "subsdec-align" ); ParseImageAttachments( p_dec ); if( var_CreateGetBool( p_dec, "subsdec-formatted" ) ) { if( p_dec->fmt_in.i_extra > 0 ) ParseUSFHeader( p_dec ); } return VLC_SUCCESS; }
/***************************************************************************** * ParseTags: check if ID3/APE tags at common locations. ****************************************************************************/ static int ParseTags( vlc_object_t *p_this ) { demux_meta_t *p_demux_meta = (demux_meta_t *)p_this; demux_t *p_demux = (demux_t *)p_demux_meta->p_demux; bool b_seekable; int64_t i_init; msg_Dbg( p_demux_meta, "checking for ID3v1/2 and APEv1/2 tags" ); stream_Control( p_demux->s, STREAM_CAN_FASTSEEK, &b_seekable ); if( !b_seekable ) return VLC_EGENERIC; i_init = stream_Tell( p_demux->s ); TAB_INIT( p_demux_meta->i_attachments, p_demux_meta->attachments ); p_demux_meta->p_meta = NULL; /* */ CheckFooter( p_demux_meta ); /* */ CheckHeader( p_demux_meta ); /* Restore position * Demuxer will not see tags at the start as src/input/demux.c skips it * for them */ stream_Seek( p_demux->s, i_init ); if( !p_demux_meta->p_meta && p_demux_meta->i_attachments <= 0 ) return VLC_EGENERIC; return VLC_SUCCESS; }
int scan_Init( vlc_object_t *p_obj, scan_t *p_scan, const scan_parameter_t *p_parameter ) { if( p_parameter->type == SCAN_DVB_T ) { msg_Dbg( p_obj, "DVB-T scanning:" ); msg_Dbg( p_obj, " - frequency [%d, %d]", p_parameter->frequency.i_min, p_parameter->frequency.i_max ); msg_Dbg( p_obj, " - bandwidth [%d,%d]", p_parameter->bandwidth.i_min, p_parameter->bandwidth.i_max ); msg_Dbg( p_obj, " - exhaustive mode %s", p_parameter->b_exhaustive ? "on" : "off" ); } else if( p_parameter->type == SCAN_DVB_C ) { msg_Dbg( p_obj, "DVB-C scanning:" ); msg_Dbg( p_obj, " - frequency [%d, %d]", p_parameter->frequency.i_min, p_parameter->frequency.i_max ); msg_Dbg( p_obj, " - bandwidth [%d,%d]", p_parameter->bandwidth.i_min, p_parameter->bandwidth.i_max ); msg_Dbg( p_obj, " - exhaustive mode %s", p_parameter->b_exhaustive ? "on" : "off" ); } else { return VLC_EGENERIC; } p_scan->p_obj = VLC_OBJECT(p_obj); p_scan->i_index = 0; p_scan->p_dialog = NULL; TAB_INIT( p_scan->i_service, p_scan->pp_service ); p_scan->parameter = *p_parameter; p_scan->i_time_start = mdate(); return VLC_SUCCESS; }
static void vlc_epg_Init( vlc_epg_t *p_epg, uint32_t i_id, uint16_t i_source_id ) { p_epg->i_id = i_id; p_epg->i_source_id = i_source_id; p_epg->psz_name = NULL; p_epg->p_current = NULL; p_epg->b_present = false; TAB_INIT( p_epg->i_event, p_epg->pp_event ); }
void access_fsdir_init(struct access_fsdir *p_fsdir, access_t *p_access, input_item_node_t *p_node) { p_fsdir->p_node = p_node; p_fsdir->b_show_hiddenfiles = var_InheritBool(p_access, "show-hiddenfiles"); p_fsdir->psz_ignored_exts = var_InheritString(p_access, "ignore-filetypes"); p_fsdir->psz_sort = var_InheritString(p_access, "directory-sort"); p_fsdir->i_sub_autodetect_fuzzy = var_InheritInteger(p_access, "sub-autodetect-fuzzy"); TAB_INIT(p_fsdir->i_slaves, p_fsdir->pp_slaves); }
/***************************************************************************** * Add: *****************************************************************************/ static sout_stream_id_sys_t * Add( sout_stream_t *p_stream, es_format_t *p_fmt ) { sout_stream_sys_t *p_sys = p_stream->p_sys; sout_stream_id_sys_t *id; int i_stream, i_valid_streams = 0; id = malloc( sizeof( sout_stream_id_sys_t ) ); if( !id ) return NULL; TAB_INIT( id->i_nb_ids, id->pp_ids ); msg_Dbg( p_stream, "duplicated a new stream codec=%4.4s (es=%d group=%d)", (char*)&p_fmt->i_codec, p_fmt->i_id, p_fmt->i_group ); for( i_stream = 0; i_stream < p_sys->i_nb_streams; i_stream++ ) { void *id_new = NULL; if( ESSelected( p_fmt, p_sys->ppsz_select[i_stream] ) ) { sout_stream_t *out = p_sys->pp_streams[i_stream]; id_new = (void*)sout_StreamIdAdd( out, p_fmt ); if( id_new ) { msg_Dbg( p_stream, " - added for output %d", i_stream ); i_valid_streams++; } else { msg_Dbg( p_stream, " - failed for output %d", i_stream ); } } else { msg_Dbg( p_stream, " - ignored for output %d", i_stream ); } /* Append failed attempts as well to keep track of which pp_id * belongs to which duplicated stream */ TAB_APPEND( id->i_nb_ids, id->pp_ids, id_new ); } if( i_valid_streams <= 0 ) { Del( p_stream, id ); return NULL; } return id; }
vlc_media_tree_t * vlc_media_tree_New(void) { media_tree_private_t *priv = malloc(sizeof(*priv)); if (unlikely(!priv)) return NULL; vlc_mutex_init(&priv->lock); vlc_atomic_rc_init(&priv->rc); vlc_list_init(&priv->listeners); vlc_media_tree_t *tree = &priv->public_data; input_item_node_t *root = &tree->root; root->p_item = NULL; TAB_INIT(root->i_children, root->pp_children); return tree; }
libvlc_renderer_discoverer_t * libvlc_renderer_discoverer_new( libvlc_instance_t *p_inst, const char *psz_name ) { size_t len = strlen( psz_name ) + 1; libvlc_renderer_discoverer_t *p_lrd = malloc( sizeof(*p_lrd) + len ); if( unlikely(p_lrd == NULL) ) return NULL; p_lrd->p_object = VLC_OBJECT(p_inst->p_libvlc_int); memcpy( p_lrd->name, psz_name, len ); TAB_INIT( p_lrd->i_items, p_lrd->pp_items ); p_lrd->p_rd = NULL; libvlc_event_manager_init( &p_lrd->event_manager, p_lrd ); return p_lrd; }
/***************************************************************************** * Open: *****************************************************************************/ static int Open( vlc_object_t *p_this ) { sout_stream_t *p_stream = (sout_stream_t*)p_this; sout_stream_sys_t *p_sys; p_stream->pf_add = Add; p_stream->pf_del = Del; p_stream->pf_send = Send; p_stream->p_sys = p_sys = malloc( sizeof(*p_sys) ); if( !p_sys ) return VLC_ENOMEM; config_ChainParse( p_stream, SOUT_CFG_PREFIX, ppsz_sout_options, p_stream->p_cfg ); p_sys->p_out = NULL; p_sys->psz_prefix = var_GetNonEmptyString( p_stream, SOUT_CFG_PREFIX "dst-prefix" ); if( !p_sys->psz_prefix ) { p_sys->psz_prefix = strdup( "sout-record-" ); if( !p_sys->psz_prefix ) { free( p_sys ); return VLC_ENOMEM; } } p_sys->i_date_start = -1; p_sys->i_size = 0; #ifdef OPTIMIZE_MEMORY p_sys->i_max_wait = 5*CLOCK_FREQ; /* 5s */ p_sys->i_max_size = 1*1024*1024; /* 1 MiB */ #else p_sys->i_max_wait = 30*CLOCK_FREQ; /* 30s */ p_sys->i_max_size = 20*1024*1024; /* 20 MiB */ #endif p_sys->b_drop = false; p_sys->i_dts_start = 0; TAB_INIT( p_sys->i_id, p_sys->id ); return VLC_SUCCESS; }
/***************************************************************************** * Open: *****************************************************************************/ static int Open( vlc_object_t *p_this ) { sout_stream_t *p_stream = (sout_stream_t*)p_this; sout_stream_sys_t *p_sys; p_stream->p_sys = p_sys = malloc( sizeof( sout_stream_sys_t ) ); if( p_sys == NULL ) return VLC_EGENERIC; if( !p_stream->p_next ) { free( p_sys ); return VLC_EGENERIC; } p_stream->pf_add = Add; p_stream->pf_del = Del; p_stream->pf_send = Send; TAB_INIT( p_sys->i_id, p_sys->id ); return VLC_SUCCESS; }
/** * Create playlist * * Create a playlist structure. * \param p_parent the vlc object that is to be the parent of this playlist * \return a pointer to the created playlist, or NULL on error */ static playlist_t *playlist_Create( vlc_object_t *p_parent ) { playlist_t *p_playlist; playlist_private_t *p; /* Allocate structure */ p = vlc_custom_create( p_parent, sizeof( *p ), "playlist" ); if( !p ) return NULL; assert( offsetof( playlist_private_t, public_data ) == 0 ); p_playlist = &p->public_data; TAB_INIT( pl_priv(p_playlist)->i_sds, pl_priv(p_playlist)->pp_sds ); VariablesInit( p_playlist ); vlc_mutex_init( &p->lock ); vlc_cond_init( &p->signal ); p->killed = false; /* Initialise data structures */ pl_priv(p_playlist)->i_last_playlist_id = 0; pl_priv(p_playlist)->p_input = NULL; ARRAY_INIT( p_playlist->items ); ARRAY_INIT( p_playlist->all_items ); ARRAY_INIT( pl_priv(p_playlist)->items_to_delete ); ARRAY_INIT( p_playlist->current ); p_playlist->i_current_index = 0; pl_priv(p_playlist)->b_reset_currently_playing = true; pl_priv(p_playlist)->b_tree = var_InheritBool( p_parent, "playlist-tree" ); pl_priv(p_playlist)->b_doing_ml = false; pl_priv(p_playlist)->b_auto_preparse = var_InheritBool( p_parent, "auto-preparse" ); /* Preparser (and meta retriever) */ p->p_preparser = playlist_preparser_New( VLC_OBJECT(p_playlist) ); if( unlikely(p->p_preparser == NULL) ) msg_Err( p_playlist, "cannot create preparser" ); /* Create the root node */ PL_LOCK; p_playlist->p_root = playlist_NodeCreate( p_playlist, NULL, NULL, PLAYLIST_END, 0, NULL ); PL_UNLOCK; if( !p_playlist->p_root ) return NULL; /* Create currently playing items node */ PL_LOCK; p_playlist->p_playing = playlist_NodeCreate( p_playlist, _( "Playlist" ), p_playlist->p_root, PLAYLIST_END, PLAYLIST_RO_FLAG, NULL ); PL_UNLOCK; if( !p_playlist->p_playing ) return NULL; /* Create media library node */ const bool b_ml = var_InheritBool( p_parent, "media-library"); if( b_ml ) { PL_LOCK; p_playlist->p_media_library = playlist_NodeCreate( p_playlist, _( "Media Library" ), p_playlist->p_root, PLAYLIST_END, PLAYLIST_RO_FLAG, NULL ); PL_UNLOCK; } else { p_playlist->p_media_library = NULL; } p_playlist->p_root_category = p_playlist->p_root; p_playlist->p_root_onelevel = p_playlist->p_root; p_playlist->p_local_category = p_playlist->p_playing; p_playlist->p_local_onelevel = p_playlist->p_playing; p_playlist->p_ml_category = p_playlist->p_media_library; p_playlist->p_ml_onelevel = p_playlist->p_media_library;; /* Initial status */ pl_priv(p_playlist)->status.p_item = NULL; pl_priv(p_playlist)->status.p_node = p_playlist->p_playing; pl_priv(p_playlist)->request.b_request = false; pl_priv(p_playlist)->status.i_status = PLAYLIST_STOPPED; if(b_ml) { const bool b_auto_preparse = pl_priv(p_playlist)->b_auto_preparse; pl_priv(p_playlist)->b_auto_preparse = false; playlist_MLLoad( p_playlist ); pl_priv(p_playlist)->b_auto_preparse = b_auto_preparse; } /* Input resources */ p->p_input_resource = input_resource_New( VLC_OBJECT( p_playlist ) ); if( unlikely(p->p_input_resource == NULL) ) abort(); /* Audio output (needed for volume and device controls). */ audio_output_t *aout = input_resource_GetAout( p->p_input_resource ); if( aout != NULL ) input_resource_PutAout( p->p_input_resource, aout ); /* Thread */ playlist_Activate (p_playlist); /* Add service discovery modules */ char *mods = var_InheritString( p_playlist, "services-discovery" ); if( mods != NULL ) { char *p = mods, *m; while( (m = strsep( &p, " :," )) != NULL ) playlist_ServicesDiscoveryAdd( p_playlist, m ); free( mods ); } return p_playlist; }
static int SkipFile(stream_t *s, int *count, rar_file_t ***file, const rar_block_t *hdr, const char *volume_mrl) { const uint8_t *peek; int min_size = 7+21; if (hdr->flags & RAR_BLOCK_FILE_HAS_HIGH) min_size += 8; if (hdr->size < (unsigned)min_size) return VLC_EGENERIC; if (stream_Peek(s, &peek, min_size) < min_size) return VLC_EGENERIC; /* */ uint32_t file_size_low = GetDWLE(&peek[7+4]); uint8_t method = peek[7+18]; uint16_t name_size = GetWLE(&peek[7+19]); uint32_t file_size_high = 0; if (hdr->flags & RAR_BLOCK_FILE_HAS_HIGH) file_size_high = GetDWLE(&peek[7+25]); const uint64_t file_size = ((uint64_t)file_size_high << 32) | file_size_low; char *name = calloc(1, name_size + 1); if (!name) return VLC_EGENERIC; const int name_offset = (hdr->flags & RAR_BLOCK_FILE_HAS_HIGH) ? (7+33) : (7+25); if (name_offset + name_size <= hdr->size) { const int max_size = name_offset + name_size; if (stream_Peek(s, &peek, max_size) < max_size) { free(name); return VLC_EGENERIC; } memcpy(name, &peek[name_offset], name_size); } rar_file_t *current = NULL; if (method != 0x30) { msg_Warn(s, "Ignoring compressed file %s (method=0x%2.2x)", name, method); goto exit; } /* */ if( *count > 0 ) current = (*file)[*count - 1]; if (current && (current->is_complete || strcmp(current->name, name) || (hdr->flags & RAR_BLOCK_FILE_HAS_PREVIOUS) == 0)) current = NULL; if (!current) { if (hdr->flags & RAR_BLOCK_FILE_HAS_PREVIOUS) goto exit; current = malloc(sizeof(*current)); if (!current) goto exit; TAB_APPEND(*count, *file, current); current->name = name; current->size = file_size; current->is_complete = false; current->real_size = 0; TAB_INIT(current->chunk_count, current->chunk); name = NULL; } /* Append chunks */ rar_file_chunk_t *chunk = malloc(sizeof(*chunk)); if (chunk) { chunk->mrl = strdup(volume_mrl); chunk->offset = stream_Tell(s) + hdr->size; chunk->size = hdr->add_size; chunk->cummulated_size = 0; if (current->chunk_count > 0) { rar_file_chunk_t *previous = current->chunk[current->chunk_count-1]; chunk->cummulated_size += previous->cummulated_size + previous->size; } TAB_APPEND(current->chunk_count, current->chunk, chunk); current->real_size += hdr->add_size; } if ((hdr->flags & RAR_BLOCK_FILE_HAS_NEXT) == 0) current->is_complete = true; exit: /* */ free(name); /* We stop on the first non empty file if we cannot seek */ if (current) { bool can_seek = false; stream_Control(s, STREAM_CAN_SEEK, &can_seek); if (!can_seek && current->size > 0) return VLC_EGENERIC; } if (SkipBlock(s, hdr)) return VLC_EGENERIC; return VLC_SUCCESS; }
/** * Create playlist * * Create a playlist structure. * \param p_parent the vlc object that is to be the parent of this playlist * \return a pointer to the created playlist, or NULL on error */ playlist_t *playlist_Create( vlc_object_t *p_parent ) { playlist_t *p_playlist; playlist_private_t *p; /* Allocate structure */ p = vlc_custom_create( p_parent, sizeof( *p ), "playlist" ); if( !p ) return NULL; assert( offsetof( playlist_private_t, public_data ) == 0 ); p_playlist = &p->public_data; TAB_INIT( pl_priv(p_playlist)->i_sds, pl_priv(p_playlist)->pp_sds ); VariablesInit( p_playlist ); vlc_mutex_init( &p->lock ); vlc_cond_init( &p->signal ); p->killed = false; /* Initialise data structures */ pl_priv(p_playlist)->i_last_playlist_id = 0; pl_priv(p_playlist)->p_input = NULL; ARRAY_INIT( p_playlist->items ); ARRAY_INIT( p_playlist->all_items ); ARRAY_INIT( pl_priv(p_playlist)->items_to_delete ); ARRAY_INIT( p_playlist->current ); p_playlist->i_current_index = 0; pl_priv(p_playlist)->b_reset_currently_playing = true; pl_priv(p_playlist)->b_tree = var_InheritBool( p_parent, "playlist-tree" ); pl_priv(p_playlist)->b_preparse = var_InheritBool( p_parent, "auto-preparse" ); /* Create the root, playing items and meida library nodes */ playlist_item_t *root, *playing, *ml; PL_LOCK; root = playlist_NodeCreate( p_playlist, NULL, NULL, PLAYLIST_END, 0, NULL ); playing = playlist_NodeCreate( p_playlist, _( "Playlist" ), root, PLAYLIST_END, PLAYLIST_RO_FLAG | PLAYLIST_NO_INHERIT_FLAG, NULL ); if( var_InheritBool( p_parent, "media-library") ) ml = playlist_NodeCreate( p_playlist, _( "Media Library" ), root, PLAYLIST_END, PLAYLIST_RO_FLAG | PLAYLIST_NO_INHERIT_FLAG, NULL ); else ml = NULL; PL_UNLOCK; if( unlikely(root == NULL || playing == NULL) ) abort(); p_playlist->p_root = root; p_playlist->p_playing = playing; p_playlist->p_media_library = ml; p_playlist->p_root_category = p_playlist->p_root; p_playlist->p_root_onelevel = p_playlist->p_root; p_playlist->p_local_category = p_playlist->p_playing; p_playlist->p_local_onelevel = p_playlist->p_playing; p_playlist->p_ml_category = p_playlist->p_media_library; p_playlist->p_ml_onelevel = p_playlist->p_media_library;; /* Initial status */ pl_priv(p_playlist)->status.p_item = NULL; pl_priv(p_playlist)->status.p_node = p_playlist->p_playing; pl_priv(p_playlist)->request.b_request = false; if (ml != NULL) playlist_MLLoad( p_playlist ); /* Input resources */ p->p_input_resource = input_resource_New( VLC_OBJECT( p_playlist ) ); if( unlikely(p->p_input_resource == NULL) ) abort(); /* Audio output (needed for volume and device controls). */ audio_output_t *aout = input_resource_GetAout( p->p_input_resource ); if( aout != NULL ) input_resource_PutAout( p->p_input_resource, aout ); /* Initialize the shared HTTP cookie jar */ vlc_value_t cookies; cookies.p_address = vlc_http_cookies_new(); if ( likely(cookies.p_address) ) { var_Create( p_playlist, "http-cookies", VLC_VAR_ADDRESS ); var_SetChecked( p_playlist, "http-cookies", VLC_VAR_ADDRESS, cookies ); } /* Thread */ playlist_Activate (p_playlist); /* Add service discovery modules */ char *mods = var_InheritString( p_playlist, "services-discovery" ); if( mods != NULL ) { char *s = mods, *m; while( (m = strsep( &s, " :," )) != NULL ) playlist_ServicesDiscoveryAdd( p_playlist, m ); free( mods ); } return p_playlist; }
/***************************************************************************** * Open: initializes ES structures *****************************************************************************/ static int Open( vlc_object_t * p_this ) { demux_t *p_demux = (demux_t*)p_this; demux_sys_t *p_sys; const uint8_t *p_peek; es_format_t fmt; /* Have a peep at the show. */ if( vlc_stream_Peek( p_demux->s, &p_peek, 4 ) < 4 ) return VLC_EGENERIC; if( p_peek[0]!='f' || p_peek[1]!='L' || p_peek[2]!='a' || p_peek[3]!='C' ) { if( !p_demux->obj.force && !demux_IsContentType( p_demux, "audio/flac" ) ) return VLC_EGENERIC; /* User forced */ msg_Err( p_demux, "this doesn't look like a flac stream, " "continuing anyway" ); } p_sys = malloc( sizeof( demux_sys_t ) ); if( unlikely(p_sys == NULL) ) return VLC_ENOMEM; p_demux->pf_demux = Demux; p_demux->pf_control = Control; p_demux->p_sys = p_sys; p_sys->b_start = true; p_sys->i_next_block_flags = 0; p_sys->p_packetizer = NULL; p_sys->p_meta = NULL; p_sys->i_length = 0; p_sys->i_pts = VLC_TS_INVALID; p_sys->p_es = NULL; p_sys->p_current_block = NULL; TAB_INIT( p_sys->i_seekpoint, p_sys->seekpoint ); TAB_INIT( p_sys->i_attachments, p_sys->attachments); TAB_INIT( p_sys->i_title_seekpoints, p_sys->pp_title_seekpoints ); p_sys->i_cover_idx = 0; p_sys->i_cover_score = 0; es_format_Init( &fmt, AUDIO_ES, VLC_CODEC_FLAC ); /* We need to read and store the STREAMINFO metadata into fmt extra */ if( ParseHeaders( p_demux, &fmt ) ) goto error; /* Load the FLAC packetizer */ p_sys->p_packetizer = demux_PacketizerNew( p_demux, &fmt, "flac" ); if( !p_sys->p_packetizer ) goto error; if( p_sys->i_cover_idx < p_sys->i_attachments ) { char psz_url[128]; if( !p_sys->p_meta ) p_sys->p_meta = vlc_meta_New(); snprintf( psz_url, sizeof(psz_url), "attachment://%s", p_sys->attachments[p_sys->i_cover_idx]->psz_name ); vlc_meta_Set( p_sys->p_meta, vlc_meta_ArtworkURL, psz_url ); } p_sys->p_es = es_out_Add( p_demux->out, &p_sys->p_packetizer->fmt_in ); if( !p_sys->p_es ) goto error; return VLC_SUCCESS; error: Close( p_this ); return VLC_EGENERIC; }
/***************************************************************************** * Open: initialize and create stuff *****************************************************************************/ int Open_LuaSD( vlc_object_t *p_this ) { services_discovery_t *p_sd = ( services_discovery_t * )p_this; services_discovery_sys_t *p_sys; lua_State *L = NULL; char *psz_name; if( !( p_sys = malloc( sizeof( services_discovery_sys_t ) ) ) ) return VLC_ENOMEM; if( !strcmp( p_sd->psz_name, "lua" ) || !strcmp( p_sd->psz_name, "luasd" ) ) { // We want to load the module name "lua" // This module can be used to load lua script not registered // as builtin lua SD modules. config_ChainParse( p_sd, "lua-", ppsz_sd_options, p_sd->p_cfg ); psz_name = var_GetString( p_sd, "lua-sd" ); } else { // We are loading a builtin lua sd module. psz_name = strdup(p_sd->psz_name); } p_sd->p_sys = p_sys; p_sd->pf_control = Control; p_sys->psz_filename = vlclua_find_file( "sd", psz_name ); if( !p_sys->psz_filename ) { msg_Err( p_sd, "Couldn't find lua services discovery script \"%s\".", psz_name ); free( psz_name ); goto error; } free( psz_name ); L = luaL_newstate(); if( !L ) { msg_Err( p_sd, "Could not create new Lua State" ); goto error; } vlclua_set_this( L, p_sd ); luaL_openlibs( L ); luaL_register_namespace( L, "vlc", p_reg ); luaopen_input( L ); luaopen_msg( L ); luaopen_object( L ); luaopen_sd_sd( L ); luaopen_strings( L ); luaopen_variables( L ); luaopen_stream( L ); luaopen_gettext( L ); luaopen_xml( L ); lua_pop( L, 1 ); if( vlclua_add_modules_path( L, p_sys->psz_filename ) ) { msg_Warn( p_sd, "Error while setting the module search path for %s", p_sys->psz_filename ); goto error; } if( vlclua_dofile( VLC_OBJECT(p_sd), L, p_sys->psz_filename ) ) { msg_Err( p_sd, "Error loading script %s: %s", p_sys->psz_filename, lua_tostring( L, lua_gettop( L ) ) ); lua_pop( L, 1 ); goto error; } // No strdup(), just don't remove the string from the lua stack p_sd->description = vlclua_sd_description( VLC_OBJECT(p_sd), L, p_sys->psz_filename ); if( p_sd->description == NULL ) p_sd->description = p_sd->psz_name; p_sys->L = L; vlc_mutex_init( &p_sys->lock ); vlc_cond_init( &p_sys->cond ); TAB_INIT( p_sys->i_query, p_sys->ppsz_query ); if( vlc_clone( &p_sys->thread, Run, p_sd, VLC_THREAD_PRIORITY_LOW ) ) { TAB_CLEAN( p_sys->i_query, p_sys->ppsz_query ); vlc_cond_destroy( &p_sys->cond ); vlc_mutex_destroy( &p_sys->lock ); goto error; } return VLC_SUCCESS; error: if( L ) lua_close( L ); free( p_sys->psz_filename ); free( p_sys ); return VLC_EGENERIC; }
/***************************************************************************** * Media handling *****************************************************************************/ static vod_media_t *MediaNew( vod_t *p_vod, const char *psz_name, input_item_t *p_item ) { vod_media_t *p_media = calloc( 1, sizeof(vod_media_t) ); if( !p_media ) return NULL; p_media->p_vod = p_vod; p_media->rtsp = NULL; TAB_INIT( p_media->i_es, p_media->es ); p_media->psz_mux = NULL; p_media->i_length = input_item_GetDuration( p_item ); vlc_mutex_lock( &p_item->lock ); msg_Dbg( p_vod, "media '%s' has %i declared ES", psz_name, p_item->i_es ); for( int i = 0; i < p_item->i_es; i++ ) { es_format_t *p_fmt = p_item->es[i]; switch( p_fmt->i_codec ) { case VLC_FOURCC( 'm', 'p', '2', 't' ): p_media->psz_mux = "ts"; break; case VLC_FOURCC( 'm', 'p', '2', 'p' ): p_media->psz_mux = "ps"; break; } assert(p_media->psz_mux == NULL || p_item->i_es == 1); media_es_t *p_es = calloc( 1, sizeof(media_es_t) ); if( !p_es ) continue; p_es->es_id = p_fmt->i_id; p_es->rtsp_id = NULL; if (rtp_get_fmt(VLC_OBJECT(p_vod), p_fmt, p_media->psz_mux, &p_es->rtp_fmt) != VLC_SUCCESS) { free(p_es); continue; } TAB_APPEND( (media_es_t **), p_media->i_es, p_media->es, p_es ); // sunqueen modify msg_Dbg(p_vod, " - added ES %u %s (%4.4s)", p_es->rtp_fmt.payload_type, p_es->rtp_fmt.ptname, (char *)&p_fmt->i_codec); } vlc_mutex_unlock( &p_item->lock ); if (p_media->i_es == 0) { msg_Err(p_vod, "no ES was added to the media, aborting"); goto error; } msg_Dbg(p_vod, "adding media '%s'", psz_name); CommandPush( p_vod, RTSP_CMD_TYPE_ADD, p_media, psz_name ); return p_media; error: MediaDel(p_vod, p_media); return NULL; }
int OpenDemux( vlc_object_t *p_this ) { demux_t *p_demux = (demux_t*)p_this; demux_sys_t *p_sys; AVProbeData pd = { }; AVInputFormat *fmt = NULL; int64_t i_start_time = -1; bool b_can_seek; char *psz_url; const uint8_t *peek; int error; /* Init Probe data */ pd.buf_size = vlc_stream_Peek( p_demux->s, &peek, 2048 + 213 ); if( pd.buf_size <= 0 ) { msg_Warn( p_demux, "cannot peek" ); return VLC_EGENERIC; } pd.buf = malloc( pd.buf_size + AVPROBE_PADDING_SIZE ); if( unlikely(pd.buf == NULL) ) return VLC_ENOMEM; memcpy( pd.buf, peek, pd.buf_size ); memset( pd.buf + pd.buf_size, 0, AVPROBE_PADDING_SIZE ); if( p_demux->psz_file ) psz_url = strdup( p_demux->psz_file ); else { if( asprintf( &psz_url, "%s://%s", p_demux->psz_access, p_demux->psz_location ) == -1) psz_url = NULL; } if( psz_url != NULL ) msg_Dbg( p_demux, "trying url: %s", psz_url ); pd.filename = psz_url; vlc_stream_Control( p_demux->s, STREAM_CAN_SEEK, &b_can_seek ); vlc_init_avformat(p_this); /* Guess format */ char *psz_format = var_InheritString( p_this, "avformat-format" ); if( psz_format ) { if( (fmt = av_find_input_format(psz_format)) ) msg_Dbg( p_demux, "forcing format: %s", fmt->name ); free( psz_format ); } if( fmt == NULL ) fmt = av_probe_input_format( &pd, 1 ); free( pd.buf ); if( fmt == NULL ) { msg_Dbg( p_demux, "couldn't guess format" ); free( psz_url ); return VLC_EGENERIC; } if( !p_demux->obj.force ) { static const char ppsz_blacklist[][16] = { /* Don't handle MPEG unless forced */ "mpeg", "vcd", "vob", "mpegts", /* libavformat's redirector won't work */ "redir", "sdp", /* Don't handle subtitles format */ "ass", "srt", "microdvd", /* No timestamps at all */ "hevc", "h264", "" }; for( int i = 0; *ppsz_blacklist[i]; i++ ) { if( !strcmp( fmt->name, ppsz_blacklist[i] ) ) { free( psz_url ); return VLC_EGENERIC; } } } /* Don't trigger false alarms on bin files */ if( !p_demux->obj.force && !strcmp( fmt->name, "psxstr" ) ) { int i_len; if( !p_demux->psz_file ) { free( psz_url ); return VLC_EGENERIC; } i_len = strlen( p_demux->psz_file ); if( i_len < 4 ) { free( psz_url ); return VLC_EGENERIC; } if( strcasecmp( &p_demux->psz_file[i_len - 4], ".str" ) && strcasecmp( &p_demux->psz_file[i_len - 4], ".xai" ) && strcasecmp( &p_demux->psz_file[i_len - 3], ".xa" ) ) { free( psz_url ); return VLC_EGENERIC; } } msg_Dbg( p_demux, "detected format: %s", fmt->name ); /* Fill p_demux fields */ p_demux->pf_demux = Demux; p_demux->pf_control = Control; p_demux->p_sys = p_sys = xmalloc( sizeof( demux_sys_t ) ); p_sys->ic = 0; p_sys->fmt = fmt; p_sys->i_tk = 0; p_sys->tk = NULL; p_sys->tk_pcr = NULL; p_sys->i_ssa_order = 0; TAB_INIT( p_sys->i_attachments, p_sys->attachments); p_sys->p_title = NULL; /* Create I/O wrapper */ unsigned char * p_io_buffer = av_malloc( AVFORMAT_IOBUFFER_SIZE ); if( !p_io_buffer ) { free( psz_url ); CloseDemux( p_this ); return VLC_ENOMEM; } p_sys->ic = avformat_alloc_context(); if( !p_sys->ic ) { av_free( p_io_buffer ); free( psz_url ); CloseDemux( p_this ); return VLC_ENOMEM; } AVIOContext *pb = p_sys->ic->pb = avio_alloc_context( p_io_buffer, AVFORMAT_IOBUFFER_SIZE, 0, p_demux, IORead, NULL, IOSeek ); if( !pb ) { av_free( p_io_buffer ); free( psz_url ); CloseDemux( p_this ); return VLC_ENOMEM; } p_sys->ic->pb->seekable = b_can_seek ? AVIO_SEEKABLE_NORMAL : 0; error = avformat_open_input(&p_sys->ic, psz_url, p_sys->fmt, NULL); if( error < 0 ) { msg_Err( p_demux, "Could not open %s: %s", psz_url, vlc_strerror_c(AVUNERROR(error)) ); av_free( p_io_buffer ); av_free( pb ); p_sys->ic = NULL; free( psz_url ); CloseDemux( p_this ); return VLC_EGENERIC; } free( psz_url ); char *psz_opts = var_InheritString( p_demux, "avformat-options" ); AVDictionary *options[p_sys->ic->nb_streams ? p_sys->ic->nb_streams : 1]; options[0] = NULL; unsigned int nb_streams = p_sys->ic->nb_streams; for (unsigned i = 1; i < nb_streams; i++) options[i] = NULL; if (psz_opts) { vlc_av_get_options(psz_opts, &options[0]); for (unsigned i = 1; i < nb_streams; i++) { av_dict_copy(&options[i], options[0], 0); } free(psz_opts); } vlc_avcodec_lock(); /* avformat calls avcodec behind our back!!! */ error = avformat_find_stream_info( p_sys->ic, options ); /* FIXME: what if nb_streams change after that call? */ vlc_avcodec_unlock(); AVDictionaryEntry *t = NULL; while ((t = av_dict_get(options[0], "", t, AV_DICT_IGNORE_SUFFIX))) { msg_Err( p_demux, "Unknown option \"%s\"", t->key ); } av_dict_free(&options[0]); for (unsigned i = 1; i < nb_streams; i++) { av_dict_free(&options[i]); } if( error < 0 ) { msg_Warn( p_demux, "Could not find stream info: %s", vlc_strerror_c(AVUNERROR(error)) ); } for( unsigned i = 0; i < p_sys->ic->nb_streams; i++ ) { AVStream *s = p_sys->ic->streams[i]; const AVCodecParameters *cp = s->codecpar; es_out_id_t *es = NULL; es_format_t es_fmt; const char *psz_type = "unknown"; /* Do not use the cover art as a stream */ if( s->disposition == AV_DISPOSITION_ATTACHED_PIC ) { TAB_APPEND( p_sys->i_tk, p_sys->tk, NULL ); continue; } vlc_fourcc_t fcc = GetVlcFourcc( cp->codec_id ); switch( cp->codec_type ) { case AVMEDIA_TYPE_AUDIO: es_format_Init( &es_fmt, AUDIO_ES, fcc ); es_fmt.i_original_fourcc = CodecTagToFourcc( cp->codec_tag ); es_fmt.i_bitrate = cp->bit_rate; es_fmt.audio.i_channels = cp->channels; es_fmt.audio.i_rate = cp->sample_rate; es_fmt.audio.i_bitspersample = cp->bits_per_coded_sample; es_fmt.audio.i_blockalign = cp->block_align; psz_type = "audio"; if(cp->codec_id == AV_CODEC_ID_AAC_LATM) { es_fmt.i_original_fourcc = VLC_FOURCC('L','A','T','M'); es_fmt.b_packetized = false; } else if(cp->codec_id == AV_CODEC_ID_AAC && strstr(p_sys->fmt->long_name, "raw ADTS AAC")) { es_fmt.i_original_fourcc = VLC_FOURCC('A','D','T','S'); es_fmt.b_packetized = false; } break; case AVMEDIA_TYPE_VIDEO: es_format_Init( &es_fmt, VIDEO_ES, fcc ); es_fmt.i_original_fourcc = CodecTagToFourcc( cp->codec_tag ); es_fmt.video.i_bits_per_pixel = cp->bits_per_coded_sample; /* Special case for raw video data */ if( cp->codec_id == AV_CODEC_ID_RAWVIDEO ) { msg_Dbg( p_demux, "raw video, pixel format: %i", cp->format ); if( GetVlcChroma( &es_fmt.video, cp->format ) != VLC_SUCCESS) { msg_Err( p_demux, "was unable to find a FourCC match for raw video" ); } else es_fmt.i_codec = es_fmt.video.i_chroma; } /* We need this for the h264 packetizer */ else if( cp->codec_id == AV_CODEC_ID_H264 && ( p_sys->fmt == av_find_input_format("flv") || p_sys->fmt == av_find_input_format("matroska") || p_sys->fmt == av_find_input_format("mp4") ) ) es_fmt.i_original_fourcc = VLC_FOURCC( 'a', 'v', 'c', '1' ); es_fmt.video.i_width = cp->width; es_fmt.video.i_height = cp->height; es_fmt.video.i_visible_width = es_fmt.video.i_width; es_fmt.video.i_visible_height = es_fmt.video.i_height; get_rotation(&es_fmt, s); # warning FIXME: implement palette transmission psz_type = "video"; es_fmt.video.i_frame_rate = s->codec->time_base.num; es_fmt.video.i_frame_rate_base = s->codec->time_base.den * __MAX( s->codec->ticks_per_frame, 1 ); es_fmt.video.i_sar_num = s->sample_aspect_ratio.num; if (s->sample_aspect_ratio.num > 0) es_fmt.video.i_sar_den = s->sample_aspect_ratio.den; else es_fmt.video.i_sar_den = 0; break; case AVMEDIA_TYPE_SUBTITLE: es_format_Init( &es_fmt, SPU_ES, fcc ); es_fmt.i_original_fourcc = CodecTagToFourcc( cp->codec_tag ); if( strncmp( p_sys->ic->iformat->name, "matroska", 8 ) == 0 && cp->codec_id == AV_CODEC_ID_DVD_SUBTITLE && cp->extradata != NULL && cp->extradata_size > 0 ) { char *psz_start; char *psz_buf = malloc( cp->extradata_size + 1); if( psz_buf != NULL ) { memcpy( psz_buf, cp->extradata , cp->extradata_size ); psz_buf[cp->extradata_size] = '\0'; psz_start = strstr( psz_buf, "size:" ); if( psz_start && vobsub_size_parse( psz_start, &es_fmt.subs.spu.i_original_frame_width, &es_fmt.subs.spu.i_original_frame_height ) == VLC_SUCCESS ) { msg_Dbg( p_demux, "original frame size: %dx%d", es_fmt.subs.spu.i_original_frame_width, es_fmt.subs.spu.i_original_frame_height ); } else { msg_Warn( p_demux, "reading original frame size failed" ); } psz_start = strstr( psz_buf, "palette:" ); if( psz_start && vobsub_palette_parse( psz_start, &es_fmt.subs.spu.palette[1] ) == VLC_SUCCESS ) { es_fmt.subs.spu.palette[0] = SPU_PALETTE_DEFINED; msg_Dbg( p_demux, "vobsub palette read" ); } else { msg_Warn( p_demux, "reading original palette failed" ); } free( psz_buf ); } } psz_type = "subtitle"; break; default: es_format_Init( &es_fmt, UNKNOWN_ES, 0 ); es_fmt.i_original_fourcc = CodecTagToFourcc( cp->codec_tag ); #ifdef HAVE_AVUTIL_CODEC_ATTACHMENT if( cp->codec_type == AVMEDIA_TYPE_ATTACHMENT ) { input_attachment_t *p_attachment; psz_type = "attachment"; if( cp->codec_id == AV_CODEC_ID_TTF ) { AVDictionaryEntry *filename = av_dict_get( s->metadata, "filename", NULL, 0 ); if( filename && filename->value ) { p_attachment = vlc_input_attachment_New( filename->value, "application/x-truetype-font", NULL, cp->extradata, (int)cp->extradata_size ); if( p_attachment ) TAB_APPEND( p_sys->i_attachments, p_sys->attachments, p_attachment ); } } else msg_Warn( p_demux, "unsupported attachment type (%u) in avformat demux", cp->codec_id ); } else #endif { if( cp->codec_type == AVMEDIA_TYPE_DATA ) psz_type = "data"; msg_Warn( p_demux, "unsupported track type (%u:%u) in avformat demux", cp->codec_type, cp->codec_id ); } break; } AVDictionaryEntry *language = av_dict_get( s->metadata, "language", NULL, 0 ); if ( language && language->value ) es_fmt.psz_language = strdup( language->value ); if( s->disposition & AV_DISPOSITION_DEFAULT ) es_fmt.i_priority = ES_PRIORITY_SELECTABLE_MIN + 1000; #ifdef HAVE_AVUTIL_CODEC_ATTACHMENT if( cp->codec_type != AVMEDIA_TYPE_ATTACHMENT ) #endif if( cp->codec_type != AVMEDIA_TYPE_DATA ) { const bool b_ogg = !strcmp( p_sys->fmt->name, "ogg" ); const uint8_t *p_extra = cp->extradata; unsigned i_extra = cp->extradata_size; if( cp->codec_id == AV_CODEC_ID_THEORA && b_ogg ) { unsigned pi_size[3]; const void *pp_data[3]; unsigned i_count; for( i_count = 0; i_count < 3; i_count++ ) { if( i_extra < 2 ) break; pi_size[i_count] = GetWBE( p_extra ); pp_data[i_count] = &p_extra[2]; if( i_extra < pi_size[i_count] + 2 ) break; p_extra += 2 + pi_size[i_count]; i_extra -= 2 + pi_size[i_count]; } if( i_count > 0 && xiph_PackHeaders( &es_fmt.i_extra, &es_fmt.p_extra, pi_size, pp_data, i_count ) ) { es_fmt.i_extra = 0; es_fmt.p_extra = NULL; } } else if( cp->codec_id == AV_CODEC_ID_SPEEX && b_ogg ) { const uint8_t p_dummy_comment[] = { 0, 0, 0, 0, 0, 0, 0, 0, }; unsigned pi_size[2]; const void *pp_data[2]; pi_size[0] = i_extra; pp_data[0] = p_extra; pi_size[1] = sizeof(p_dummy_comment); pp_data[1] = p_dummy_comment; if( pi_size[0] > 0 && xiph_PackHeaders( &es_fmt.i_extra, &es_fmt.p_extra, pi_size, pp_data, 2 ) ) { es_fmt.i_extra = 0; es_fmt.p_extra = NULL; } } else if( cp->codec_id == AV_CODEC_ID_OPUS ) { const uint8_t p_dummy_comment[] = { 'O', 'p', 'u', 's', 'T', 'a', 'g', 's', 0, 0, 0, 0, /* Vendor String length */ /* Vendor String */ 0, 0, 0, 0, /* User Comment List Length */ }; unsigned pi_size[2]; const void *pp_data[2]; pi_size[0] = i_extra; pp_data[0] = p_extra; pi_size[1] = sizeof(p_dummy_comment); pp_data[1] = p_dummy_comment; if( pi_size[0] > 0 && xiph_PackHeaders( &es_fmt.i_extra, &es_fmt.p_extra, pi_size, pp_data, 2 ) ) { es_fmt.i_extra = 0; es_fmt.p_extra = NULL; } } else if( cp->extradata_size > 0 ) { es_fmt.p_extra = malloc( i_extra ); if( es_fmt.p_extra ) { es_fmt.i_extra = i_extra; memcpy( es_fmt.p_extra, p_extra, i_extra ); } } es = es_out_Add( p_demux->out, &es_fmt ); if( s->disposition & AV_DISPOSITION_DEFAULT ) es_out_Control( p_demux->out, ES_OUT_SET_ES_DEFAULT, es ); es_format_Clean( &es_fmt ); msg_Dbg( p_demux, "adding es: %s codec = %4.4s (%d)", psz_type, (char*)&fcc, cp->codec_id ); } TAB_APPEND( p_sys->i_tk, p_sys->tk, es ); } p_sys->tk_pcr = xcalloc( p_sys->i_tk, sizeof(*p_sys->tk_pcr) ); if( p_sys->ic->start_time != (int64_t)AV_NOPTS_VALUE ) i_start_time = p_sys->ic->start_time * 1000000 / AV_TIME_BASE; msg_Dbg( p_demux, "AVFormat(%s %s) supported stream", AVPROVIDER(LIBAVFORMAT), LIBAVFORMAT_IDENT ); msg_Dbg( p_demux, " - format = %s (%s)", p_sys->fmt->name, p_sys->fmt->long_name ); msg_Dbg( p_demux, " - start time = %"PRId64, i_start_time ); msg_Dbg( p_demux, " - duration = %"PRId64, ( p_sys->ic->duration != (int64_t)AV_NOPTS_VALUE ) ? p_sys->ic->duration * 1000000 / AV_TIME_BASE : -1 ); if( p_sys->ic->nb_chapters > 0 ) { p_sys->p_title = vlc_input_title_New(); p_sys->p_title->i_length = p_sys->ic->duration * 1000000 / AV_TIME_BASE; } for( unsigned i = 0; i < p_sys->ic->nb_chapters; i++ ) { seekpoint_t *s = vlc_seekpoint_New(); AVDictionaryEntry *title = av_dict_get( p_sys->ic->metadata, "title", NULL, 0); if( title && title->value ) { s->psz_name = strdup( title->value ); EnsureUTF8( s->psz_name ); msg_Dbg( p_demux, " - chapter %d: %s", i, s->psz_name ); } s->i_time_offset = p_sys->ic->chapters[i]->start * 1000000 * p_sys->ic->chapters[i]->time_base.num / p_sys->ic->chapters[i]->time_base.den - (i_start_time != -1 ? i_start_time : 0 ); TAB_APPEND( p_sys->p_title->i_seekpoint, p_sys->p_title->seekpoint, s ); } ResetTime( p_demux, 0 ); return VLC_SUCCESS; }
/***************************************************************************** * OpenDecoder: probe the decoder and return score ***************************************************************************** * Tries to launch a decoder and return score so that the interface is able * to chose. *****************************************************************************/ static int OpenDecoder( vlc_object_t *p_this ) { decoder_t *p_dec = (decoder_t*)p_this; decoder_sys_t *p_sys; switch( p_dec->fmt_in.i_codec ) { case VLC_CODEC_SUBT: case VLC_CODEC_SSA: case VLC_CODEC_ITU_T140: break; default: return VLC_EGENERIC; } p_dec->pf_decode_sub = DecodeBlock; p_dec->fmt_out.i_cat = SPU_ES; p_dec->fmt_out.i_codec = 0; /* Allocate the memory needed to store the decoder's structure */ p_dec->p_sys = p_sys = calloc( 1, sizeof( *p_sys ) ); if( p_sys == NULL ) return VLC_ENOMEM; /* init of p_sys */ p_sys->i_align = 0; p_sys->iconv_handle = (vlc_iconv_t)-1; p_sys->b_autodetect_utf8 = false; p_sys->b_ass = false; p_sys->i_original_height = -1; p_sys->i_original_width = -1; TAB_INIT( p_sys->i_ssa_styles, p_sys->pp_ssa_styles ); TAB_INIT( p_sys->i_images, p_sys->pp_images ); char *psz_charset = NULL; /* First try demux-specified encoding */ if( p_dec->fmt_in.i_codec == VLC_CODEC_ITU_T140 ) psz_charset = strdup( "UTF-8" ); /* IUT T.140 is always using UTF-8 */ else if( p_dec->fmt_in.subs.psz_encoding && *p_dec->fmt_in.subs.psz_encoding ) { psz_charset = strdup (p_dec->fmt_in.subs.psz_encoding); msg_Dbg (p_dec, "trying demuxer-specified character encoding: %s", p_dec->fmt_in.subs.psz_encoding ? p_dec->fmt_in.subs.psz_encoding : "not specified"); } /* Second, try configured encoding */ if (psz_charset == NULL) { psz_charset = var_InheritString (p_dec, "subsdec-encoding"); msg_Dbg (p_dec, "trying configured character encoding: %s", psz_charset ? psz_charset : "not specified"); if (psz_charset != NULL && !strcmp (psz_charset, "system")) { free (psz_charset); psz_charset = strdup (""); /* ^ iconv() treats "" as nl_langinfo(CODESET) */ } } /* Third, try "local" encoding with optional UTF-8 autodetection */ if (psz_charset == NULL) { /* xgettext: The Windows ANSI code page most commonly used for this language. VLC uses this as a guess of the subtitle files character set (if UTF-8 and UTF-16 autodetection fails). Western European languages normally use "CP1252", which is a Microsoft-variant of ISO 8859-1. That suits the Latin alphabet. Other scripts use other code pages. This MUST be a valid iconv character set. If unsure, please refer the VideoLAN translators mailing list. */ const char *acp = vlc_pgettext("GetACP", "CP1252"); psz_charset = strdup (acp); msg_Dbg (p_dec, "trying default character encoding: %s", psz_charset ? psz_charset : "not specified"); if (var_InheritBool (p_dec, "subsdec-autodetect-utf8")) { msg_Dbg (p_dec, "using automatic UTF-8 detection"); p_sys->b_autodetect_utf8 = true; } } /* Forth, don't do character decoding, i.e. assume UTF-8 */ if (psz_charset == NULL) { psz_charset = strdup ("UTF-8"); msg_Dbg (p_dec, "using UTF-8 character encoding" ); } if ((psz_charset != NULL) && strcasecmp (psz_charset, "UTF-8") && strcasecmp (psz_charset, "utf8")) { p_sys->iconv_handle = vlc_iconv_open ("UTF-8", psz_charset); if (p_sys->iconv_handle == (vlc_iconv_t)(-1)) msg_Err (p_dec, "cannot convert from %s: %m", psz_charset); } free (psz_charset); p_sys->i_align = var_InheritInteger( p_dec, "subsdec-align" ); if( p_dec->fmt_in.i_codec == VLC_CODEC_SSA && var_InheritBool( p_dec, "subsdec-formatted" ) ) { if( p_dec->fmt_in.i_extra > 0 ) ParseSSAHeader( p_dec ); } return VLC_SUCCESS; }
void vlc_epg_Init( vlc_epg_t *p_epg, const char *psz_name ) { p_epg->psz_name = psz_name ? strdup( psz_name ) : NULL; p_epg->p_current = NULL; TAB_INIT( p_epg->i_event, p_epg->pp_event ); }
/***************************************************************************** * Open: initializes ES structures *****************************************************************************/ static int Open( vlc_object_t * p_this ) { demux_t *p_demux = (demux_t*)p_this; demux_sys_t *p_sys; const uint8_t *p_peek; uint8_t *p_streaminfo; int i_streaminfo; es_format_t fmt; /* Have a peep at the show. */ if( stream_Peek( p_demux->s, &p_peek, 4 ) < 4 ) return VLC_EGENERIC; if( p_peek[0]!='f' || p_peek[1]!='L' || p_peek[2]!='a' || p_peek[3]!='C' ) { if( !p_demux->b_force ) return VLC_EGENERIC; /* User forced */ msg_Err( p_demux, "this doesn't look like a flac stream, " "continuing anyway" ); } p_sys = malloc( sizeof( demux_sys_t ) ); if( unlikely(p_sys == NULL) ) return VLC_ENOMEM; p_demux->pf_demux = Demux; p_demux->pf_control = Control; p_demux->p_sys = p_sys; p_sys->b_start = true; p_sys->p_meta = NULL; memset( &p_sys->replay_gain, 0, sizeof(p_sys->replay_gain) ); p_sys->i_length = 0; p_sys->i_time_offset = 0; p_sys->i_pts = 0; p_sys->i_pts_start = 0; p_sys->p_es = NULL; TAB_INIT( p_sys->i_seekpoint, p_sys->seekpoint ); TAB_INIT( p_sys->i_attachments, p_sys->attachments); p_sys->i_cover_idx = 0; p_sys->i_cover_score = 0; /* We need to read and store the STREAMINFO metadata */ if( ReadMeta( p_demux, &p_streaminfo, &i_streaminfo ) ) { free( p_sys ); return VLC_EGENERIC; } /* Load the FLAC packetizer */ /* Store STREAMINFO for the decoder and packetizer */ p_streaminfo[4] |= 0x80; /* Fake this as the last metadata block */ es_format_Init( &fmt, AUDIO_ES, VLC_CODEC_FLAC ); fmt.i_extra = i_streaminfo; fmt.p_extra = p_streaminfo; p_sys->p_packetizer = demux_PacketizerNew( p_demux, &fmt, "flac" ); if( !p_sys->p_packetizer ) { free( p_sys ); return VLC_EGENERIC; } if( p_sys->i_cover_idx < p_sys->i_attachments ) { char psz_url[128]; if( !p_sys->p_meta ) p_sys->p_meta = vlc_meta_New(); snprintf( psz_url, sizeof(psz_url), "attachment://%s", p_sys->attachments[p_sys->i_cover_idx]->psz_name ); vlc_meta_Set( p_sys->p_meta, vlc_meta_ArtworkURL, psz_url ); } vlc_audio_replay_gain_MergeFromMeta( &p_sys->replay_gain, p_sys->p_meta ); return VLC_SUCCESS; }
/***************************************************************************** * Open: *****************************************************************************/ static int Open( vlc_object_t *p_this ) { sout_stream_t *p_stream = (sout_stream_t*)p_this; sout_stream_sys_t *p_sys; config_chain_t *p_cfg; msg_Dbg( p_stream, "creating 'duplicate'" ); p_sys = malloc( sizeof( sout_stream_sys_t ) ); if( !p_sys ) return VLC_ENOMEM; TAB_INIT( p_sys->i_nb_streams, p_sys->pp_streams ); TAB_INIT( p_sys->i_nb_last_streams, p_sys->pp_last_streams ); TAB_INIT( p_sys->i_nb_select, p_sys->ppsz_select ); for( p_cfg = p_stream->p_cfg; p_cfg != NULL; p_cfg = p_cfg->p_next ) { if( !strncmp( p_cfg->psz_name, "dst", strlen( "dst" ) ) ) { sout_stream_t *s, *p_last; msg_Dbg( p_stream, " * adding `%s'", p_cfg->psz_value ); s = sout_StreamChainNew( p_stream->p_sout, p_cfg->psz_value, p_stream->p_next, &p_last ); if( s ) { TAB_APPEND( p_sys->i_nb_streams, p_sys->pp_streams, s ); TAB_APPEND( p_sys->i_nb_last_streams, p_sys->pp_last_streams, p_last ); TAB_APPEND( p_sys->i_nb_select, p_sys->ppsz_select, NULL ); } } else if( !strncmp( p_cfg->psz_name, "select", strlen( "select" ) ) ) { char *psz = p_cfg->psz_value; if( p_sys->i_nb_select > 0 && psz && *psz ) { char **ppsz_select = &p_sys->ppsz_select[p_sys->i_nb_select - 1]; if( *ppsz_select ) { msg_Err( p_stream, " * ignore selection `%s' (it already has `%s')", psz, *ppsz_select ); } else { msg_Dbg( p_stream, " * apply selection `%s'", psz ); *ppsz_select = strdup( psz ); } } } else { msg_Err( p_stream, " * ignore unknown option `%s'", p_cfg->psz_name ); } } if( p_sys->i_nb_streams == 0 ) { msg_Err( p_stream, "no destination given" ); free( p_sys ); return VLC_EGENERIC; } p_stream->pf_add = Add; p_stream->pf_del = Del; p_stream->pf_send = Send; p_stream->p_sys = p_sys; return VLC_SUCCESS; }
int avformat_OpenDemux( vlc_object_t *p_this ) { demux_t *p_demux = (demux_t*)p_this; demux_sys_t *p_sys; AVInputFormat *fmt = NULL; vlc_tick_t i_start_time = VLC_TICK_INVALID; bool b_can_seek; const char *psz_url; int error; if( p_demux->psz_filepath ) psz_url = p_demux->psz_filepath; else psz_url = p_demux->psz_url; if( avformat_ProbeDemux( p_this, &fmt, psz_url ) != VLC_SUCCESS ) return VLC_EGENERIC; vlc_stream_Control( p_demux->s, STREAM_CAN_SEEK, &b_can_seek ); /* Fill p_demux fields */ p_demux->pf_demux = Demux; p_demux->pf_control = Control; p_demux->p_sys = p_sys = malloc( sizeof( demux_sys_t ) ); if( !p_sys ) return VLC_ENOMEM; p_sys->ic = 0; p_sys->fmt = fmt; p_sys->tracks = NULL; p_sys->i_ssa_order = 0; TAB_INIT( p_sys->i_attachments, p_sys->attachments); p_sys->p_title = NULL; p_sys->i_seekpoint = 0; p_sys->i_update = 0; /* Create I/O wrapper */ unsigned char * p_io_buffer = av_malloc( AVFORMAT_IOBUFFER_SIZE ); if( !p_io_buffer ) { avformat_CloseDemux( p_this ); return VLC_ENOMEM; } p_sys->ic = avformat_alloc_context(); if( !p_sys->ic ) { av_free( p_io_buffer ); avformat_CloseDemux( p_this ); return VLC_ENOMEM; } AVIOContext *pb = p_sys->ic->pb = avio_alloc_context( p_io_buffer, AVFORMAT_IOBUFFER_SIZE, 0, p_demux, IORead, NULL, IOSeek ); if( !pb ) { av_free( p_io_buffer ); avformat_CloseDemux( p_this ); return VLC_ENOMEM; } p_sys->ic->pb->seekable = b_can_seek ? AVIO_SEEKABLE_NORMAL : 0; error = avformat_open_input(&p_sys->ic, psz_url, p_sys->fmt, NULL); if( error < 0 ) { msg_Err( p_demux, "Could not open %s: %s", psz_url, vlc_strerror_c(AVUNERROR(error)) ); av_free( pb->buffer ); av_free( pb ); p_sys->ic = NULL; avformat_CloseDemux( p_this ); return VLC_EGENERIC; } char *psz_opts = var_InheritString( p_demux, "avformat-options" ); unsigned nb_streams = p_sys->ic->nb_streams; AVDictionary *options[nb_streams ? nb_streams : 1]; options[0] = NULL; for (unsigned i = 1; i < nb_streams; i++) options[i] = NULL; if (psz_opts) { vlc_av_get_options(psz_opts, &options[0]); for (unsigned i = 1; i < nb_streams; i++) { av_dict_copy(&options[i], options[0], 0); } free(psz_opts); } vlc_avcodec_lock(); /* avformat calls avcodec behind our back!!! */ error = avformat_find_stream_info( p_sys->ic, options ); vlc_avcodec_unlock(); AVDictionaryEntry *t = NULL; while ((t = av_dict_get(options[0], "", t, AV_DICT_IGNORE_SUFFIX))) { msg_Err( p_demux, "Unknown option \"%s\"", t->key ); } av_dict_free(&options[0]); for (unsigned i = 1; i < nb_streams; i++) { av_dict_free(&options[i]); } nb_streams = p_sys->ic->nb_streams; /* it may have changed */ if( !nb_streams ) { msg_Err( p_demux, "No streams found"); avformat_CloseDemux( p_this ); return VLC_EGENERIC; } p_sys->tracks = calloc( nb_streams, sizeof(*p_sys->tracks) ); if( !p_sys->tracks ) { avformat_CloseDemux( p_this ); return VLC_ENOMEM; } p_sys->i_tracks = nb_streams; if( error < 0 ) { msg_Warn( p_demux, "Could not find stream info: %s", vlc_strerror_c(AVUNERROR(error)) ); } for( unsigned i = 0; i < nb_streams; i++ ) { struct avformat_track_s *p_track = &p_sys->tracks[i]; AVStream *s = p_sys->ic->streams[i]; const AVCodecParameters *cp = s->codecpar; es_format_t es_fmt; const char *psz_type = "unknown"; /* Do not use the cover art as a stream */ if( s->disposition == AV_DISPOSITION_ATTACHED_PIC ) continue; vlc_fourcc_t fcc = GetVlcFourcc( cp->codec_id ); switch( cp->codec_type ) { case AVMEDIA_TYPE_AUDIO: es_format_Init( &es_fmt, AUDIO_ES, fcc ); es_fmt.i_original_fourcc = CodecTagToFourcc( cp->codec_tag ); es_fmt.i_bitrate = cp->bit_rate; es_fmt.audio.i_channels = cp->channels; es_fmt.audio.i_rate = cp->sample_rate; es_fmt.audio.i_bitspersample = cp->bits_per_coded_sample; es_fmt.audio.i_blockalign = cp->block_align; psz_type = "audio"; if(cp->codec_id == AV_CODEC_ID_AAC_LATM) { es_fmt.i_original_fourcc = VLC_FOURCC('L','A','T','M'); es_fmt.b_packetized = false; } else if(cp->codec_id == AV_CODEC_ID_AAC && p_sys->fmt->long_name && strstr(p_sys->fmt->long_name, "raw ADTS AAC")) { es_fmt.i_original_fourcc = VLC_FOURCC('A','D','T','S'); es_fmt.b_packetized = false; } break; case AVMEDIA_TYPE_VIDEO: es_format_Init( &es_fmt, VIDEO_ES, fcc ); es_fmt.i_original_fourcc = CodecTagToFourcc( cp->codec_tag ); es_fmt.video.i_bits_per_pixel = cp->bits_per_coded_sample; /* Special case for raw video data */ if( cp->codec_id == AV_CODEC_ID_RAWVIDEO ) { msg_Dbg( p_demux, "raw video, pixel format: %i", cp->format ); if( GetVlcChroma( &es_fmt.video, cp->format ) != VLC_SUCCESS) { msg_Err( p_demux, "was unable to find a FourCC match for raw video" ); } else es_fmt.i_codec = es_fmt.video.i_chroma; } /* We need this for the h264 packetizer */ else if( cp->codec_id == AV_CODEC_ID_H264 && ( p_sys->fmt == av_find_input_format("flv") || p_sys->fmt == av_find_input_format("matroska") || p_sys->fmt == av_find_input_format("mp4") ) ) es_fmt.i_original_fourcc = VLC_FOURCC( 'a', 'v', 'c', '1' ); es_fmt.video.i_width = cp->width; es_fmt.video.i_height = cp->height; es_fmt.video.i_visible_width = es_fmt.video.i_width; es_fmt.video.i_visible_height = es_fmt.video.i_height; get_rotation(&es_fmt, s); # warning FIXME: implement palette transmission psz_type = "video"; AVRational rate; #if (LIBAVUTIL_VERSION_MICRO < 100) /* libav */ # if (LIBAVFORMAT_VERSION_INT >= AV_VERSION_INT(55, 20, 0)) rate.num = s->time_base.num; rate.den = s->time_base.den; # else rate.num = s->codec->time_base.num; rate.den = s->codec->time_base.den; # endif rate.den *= __MAX( s->codec->ticks_per_frame, 1 ); #else /* ffmpeg */ rate = av_guess_frame_rate( p_sys->ic, s, NULL ); #endif if( rate.den && rate.num ) { es_fmt.video.i_frame_rate = rate.num; es_fmt.video.i_frame_rate_base = rate.den; } AVRational ar; #if (LIBAVUTIL_VERSION_MICRO < 100) /* libav */ ar.num = s->sample_aspect_ratio.num; ar.den = s->sample_aspect_ratio.den; #else ar = av_guess_sample_aspect_ratio( p_sys->ic, s, NULL ); #endif if( ar.num && ar.den ) { es_fmt.video.i_sar_den = ar.den; es_fmt.video.i_sar_num = ar.num; } break; case AVMEDIA_TYPE_SUBTITLE: es_format_Init( &es_fmt, SPU_ES, fcc ); es_fmt.i_original_fourcc = CodecTagToFourcc( cp->codec_tag ); if( strncmp( p_sys->ic->iformat->name, "matroska", 8 ) == 0 && cp->codec_id == AV_CODEC_ID_DVD_SUBTITLE && cp->extradata != NULL && cp->extradata_size > 0 ) { char *psz_start; char *psz_buf = malloc( cp->extradata_size + 1); if( psz_buf != NULL ) { memcpy( psz_buf, cp->extradata , cp->extradata_size ); psz_buf[cp->extradata_size] = '\0'; psz_start = strstr( psz_buf, "size:" ); if( psz_start && vobsub_size_parse( psz_start, &es_fmt.subs.spu.i_original_frame_width, &es_fmt.subs.spu.i_original_frame_height ) == VLC_SUCCESS ) { msg_Dbg( p_demux, "original frame size: %dx%d", es_fmt.subs.spu.i_original_frame_width, es_fmt.subs.spu.i_original_frame_height ); } else { msg_Warn( p_demux, "reading original frame size failed" ); } psz_start = strstr( psz_buf, "palette:" ); if( psz_start && vobsub_palette_parse( psz_start, &es_fmt.subs.spu.palette[1] ) == VLC_SUCCESS ) { es_fmt.subs.spu.palette[0] = SPU_PALETTE_DEFINED; msg_Dbg( p_demux, "vobsub palette read" ); } else { msg_Warn( p_demux, "reading original palette failed" ); } free( psz_buf ); } } else if( cp->codec_id == AV_CODEC_ID_DVB_SUBTITLE && cp->extradata_size > 3 ) { es_fmt.subs.dvb.i_id = GetWBE( cp->extradata ) | (GetWBE( cp->extradata + 2 ) << 16); } else if( cp->codec_id == AV_CODEC_ID_MOV_TEXT ) { if( cp->extradata_size && (es_fmt.p_extra = malloc(cp->extradata_size)) ) { memcpy( es_fmt.p_extra, cp->extradata, cp->extradata_size ); es_fmt.i_extra = cp->extradata_size; } } psz_type = "subtitle"; break; default: es_format_Init( &es_fmt, UNKNOWN_ES, 0 ); es_fmt.i_original_fourcc = CodecTagToFourcc( cp->codec_tag ); #ifdef HAVE_AVUTIL_CODEC_ATTACHMENT if( cp->codec_type == AVMEDIA_TYPE_ATTACHMENT ) { input_attachment_t *p_attachment; psz_type = "attachment"; if( cp->codec_id == AV_CODEC_ID_TTF ) { AVDictionaryEntry *filename = av_dict_get( s->metadata, "filename", NULL, 0 ); if( filename && filename->value ) { p_attachment = vlc_input_attachment_New( filename->value, "application/x-truetype-font", NULL, cp->extradata, (int)cp->extradata_size ); if( p_attachment ) TAB_APPEND( p_sys->i_attachments, p_sys->attachments, p_attachment ); } } else msg_Warn( p_demux, "unsupported attachment type (%u) in avformat demux", cp->codec_id ); } else #endif { if( cp->codec_type == AVMEDIA_TYPE_DATA ) psz_type = "data"; msg_Warn( p_demux, "unsupported track type (%u:%u) in avformat demux", cp->codec_type, cp->codec_id ); } break; } AVDictionaryEntry *language = av_dict_get( s->metadata, "language", NULL, 0 ); if ( language && language->value ) es_fmt.psz_language = strdup( language->value ); if( s->disposition & AV_DISPOSITION_DEFAULT ) es_fmt.i_priority = ES_PRIORITY_SELECTABLE_MIN + 1000; #ifdef HAVE_AVUTIL_CODEC_ATTACHMENT if( cp->codec_type != AVMEDIA_TYPE_ATTACHMENT ) #endif if( cp->codec_type != AVMEDIA_TYPE_DATA ) { const bool b_ogg = !strcmp( p_sys->fmt->name, "ogg" ); const uint8_t *p_extra = cp->extradata; unsigned i_extra = cp->extradata_size; if( cp->codec_id == AV_CODEC_ID_THEORA && b_ogg ) { unsigned pi_size[3]; const void *pp_data[3]; unsigned i_count; for( i_count = 0; i_count < 3; i_count++ ) { if( i_extra < 2 ) break; pi_size[i_count] = GetWBE( p_extra ); pp_data[i_count] = &p_extra[2]; if( i_extra < pi_size[i_count] + 2 ) break; p_extra += 2 + pi_size[i_count]; i_extra -= 2 + pi_size[i_count]; } if( i_count > 0 && xiph_PackHeaders( &es_fmt.i_extra, &es_fmt.p_extra, pi_size, pp_data, i_count ) ) { es_fmt.i_extra = 0; es_fmt.p_extra = NULL; } } else if( cp->codec_id == AV_CODEC_ID_SPEEX && b_ogg ) { const uint8_t p_dummy_comment[] = { 0, 0, 0, 0, 0, 0, 0, 0, }; unsigned pi_size[2]; const void *pp_data[2]; pi_size[0] = i_extra; pp_data[0] = p_extra; pi_size[1] = sizeof(p_dummy_comment); pp_data[1] = p_dummy_comment; if( pi_size[0] > 0 && xiph_PackHeaders( &es_fmt.i_extra, &es_fmt.p_extra, pi_size, pp_data, 2 ) ) { es_fmt.i_extra = 0; es_fmt.p_extra = NULL; } } else if( cp->codec_id == AV_CODEC_ID_OPUS ) { const uint8_t p_dummy_comment[] = { 'O', 'p', 'u', 's', 'T', 'a', 'g', 's', 0, 0, 0, 0, /* Vendor String length */ /* Vendor String */ 0, 0, 0, 0, /* User Comment List Length */ }; unsigned pi_size[2]; const void *pp_data[2]; pi_size[0] = i_extra; pp_data[0] = p_extra; pi_size[1] = sizeof(p_dummy_comment); pp_data[1] = p_dummy_comment; if( pi_size[0] > 0 && xiph_PackHeaders( &es_fmt.i_extra, &es_fmt.p_extra, pi_size, pp_data, 2 ) ) { es_fmt.i_extra = 0; es_fmt.p_extra = NULL; } } else if( cp->extradata_size > 0 && !es_fmt.i_extra ) { es_fmt.p_extra = malloc( i_extra ); if( es_fmt.p_extra ) { es_fmt.i_extra = i_extra; memcpy( es_fmt.p_extra, p_extra, i_extra ); } } p_track->p_es = es_out_Add( p_demux->out, &es_fmt ); if( p_track->p_es && (s->disposition & AV_DISPOSITION_DEFAULT) ) es_out_Control( p_demux->out, ES_OUT_SET_ES_DEFAULT, p_track->p_es ); msg_Dbg( p_demux, "adding es: %s codec = %4.4s (%d)", psz_type, (char*)&fcc, cp->codec_id ); } es_format_Clean( &es_fmt ); } if( p_sys->ic->start_time != (int64_t)AV_NOPTS_VALUE ) i_start_time = FROM_AV_TS(p_sys->ic->start_time); msg_Dbg( p_demux, "AVFormat(%s %s) supported stream", AVPROVIDER(LIBAVFORMAT), LIBAVFORMAT_IDENT ); msg_Dbg( p_demux, " - format = %s (%s)", p_sys->fmt->name, p_sys->fmt->long_name ); msg_Dbg( p_demux, " - start time = %"PRId64, i_start_time ); msg_Dbg( p_demux, " - duration = %"PRId64, ( p_sys->ic->duration != (int64_t)AV_NOPTS_VALUE ) ? FROM_AV_TS(p_sys->ic->duration) : -1 ); if( p_sys->ic->nb_chapters > 0 ) { p_sys->p_title = vlc_input_title_New(); p_sys->p_title->i_length = FROM_AV_TS(p_sys->ic->duration); } for( unsigned i = 0; i < p_sys->ic->nb_chapters; i++ ) { seekpoint_t *s = vlc_seekpoint_New(); AVDictionaryEntry *title = av_dict_get( p_sys->ic->metadata, "title", NULL, 0); if( title && title->value ) { s->psz_name = strdup( title->value ); EnsureUTF8( s->psz_name ); msg_Dbg( p_demux, " - chapter %d: %s", i, s->psz_name ); } s->i_time_offset = vlc_tick_from_samples( p_sys->ic->chapters[i]->start * p_sys->ic->chapters[i]->time_base.num, p_sys->ic->chapters[i]->time_base.den ) - (i_start_time != VLC_TICK_INVALID ? i_start_time : 0 ); TAB_APPEND( p_sys->p_title->i_seekpoint, p_sys->p_title->seekpoint, s ); } ResetTime( p_demux, 0 ); return VLC_SUCCESS; }