static int Del( sout_stream_t *p_stream, sout_stream_id_t *id ) { VLC_UNUSED(p_stream); sout_access_out_t *p_access = id->p_mux->p_access; sout_MuxDeleteStream( id->p_mux, id->p_input ); sout_MuxDelete( id->p_mux ); if( !sout_AccessOutCanControlPace( p_access ) ) p_stream->p_sout->i_out_pace_nocontrol--; sout_AccessOutDelete( p_access ); free( id ); return VLC_SUCCESS; }
/***************************************************************************** * Close: *****************************************************************************/ static void Close( 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; sout_access_out_t *p_access = p_sys->p_mux->p_access; if( p_sys->p_session != NULL ) sout_AnnounceUnRegister( p_stream->p_sout, p_sys->p_session ); sout_MuxDelete( p_sys->p_mux ); if( !sout_AccessOutCanControlPace( p_access ) ) p_stream->p_sout->i_out_pace_nocontrol--; sout_AccessOutDelete( p_access ); free( p_sys ); }
/***************************************************************************** * Open: *****************************************************************************/ static int Open( vlc_object_t *p_this ) { sout_stream_t *p_stream = (sout_stream_t*)p_this; sout_instance_t *p_sout = p_stream->p_sout; sout_stream_sys_t *p_sys; char *psz_mux, *psz_access, *psz_url; sout_access_out_t *p_access; int ret = VLC_EGENERIC; config_ChainParse( p_stream, SOUT_CFG_PREFIX, ppsz_sout_options, p_stream->p_cfg ); psz_mux = var_GetNonEmptyString( p_stream, SOUT_CFG_PREFIX "mux" ); psz_access = var_GetNonEmptyString( p_stream, SOUT_CFG_PREFIX "access" ); if( !psz_access ) { if( !strcmp( p_stream->psz_name, "http" ) ) psz_access = strdup("http"); else if (!strcmp (p_stream->psz_name, "udp")) psz_access = strdup("udp"); else if (!strcmp (p_stream->psz_name, "file")) psz_access = strdup("file"); } psz_url = var_GetNonEmptyString( p_stream, SOUT_CFG_PREFIX "dst" ); if (!psz_url) { char *psz_bind = var_GetNonEmptyString( p_stream, SOUT_CFG_PREFIX "bind" ); if( psz_bind ) { char *psz_path = var_GetNonEmptyString( p_stream, SOUT_CFG_PREFIX "path" ); if( psz_path ) { if( asprintf( &psz_url, "%s/%s", psz_bind, psz_path ) == -1 ) psz_url = NULL; free(psz_bind); free( psz_path ); } else psz_url = psz_bind; } } p_sys = p_stream->p_sys = malloc( sizeof( sout_stream_sys_t) ); if( !p_sys ) { ret = VLC_ENOMEM; goto end; } p_sys->p_session = NULL; if( fixAccessMux( p_stream, &psz_mux, &psz_access, psz_url ) ) goto end; checkAccessMux( p_stream, psz_access, psz_mux ); p_access = sout_AccessOutNew( p_sout, psz_access, psz_url ); if( p_access == NULL ) { msg_Err( p_stream, "no suitable sout access module for `%s/%s://%s'", psz_access, psz_mux, psz_url ); goto end; } p_sys->p_mux = sout_MuxNew( p_sout, psz_mux, p_access ); if( !p_sys->p_mux ) { const char *psz_mux_guess = getMuxFromAlias( psz_mux ); if( psz_mux_guess && strcmp( psz_mux_guess, psz_mux ) ) { msg_Dbg( p_stream, "Couldn't open mux `%s', trying `%s' instead", psz_mux, psz_mux_guess ); p_sys->p_mux = sout_MuxNew( p_sout, psz_mux_guess, p_access ); } if( !p_sys->p_mux ) { msg_Err( p_stream, "no suitable sout mux module for `%s/%s://%s'", psz_access, psz_mux, psz_url ); sout_AccessOutDelete( p_access ); goto end; } } if( var_GetBool( p_stream, SOUT_CFG_PREFIX"sap" ) ) create_SDP( p_stream, p_access ); if( !sout_AccessOutCanControlPace( p_access ) ) p_sout->i_out_pace_nocontrol++; p_stream->pf_add = Add; p_stream->pf_del = Del; p_stream->pf_send = Send; ret = VLC_SUCCESS; msg_Dbg( p_this, "using `%s/%s://%s'", psz_access, psz_mux, psz_url ); end: if( ret != VLC_SUCCESS ) free( p_sys ); free( psz_access ); free( psz_mux ); free( psz_url ); return ret; }
static sout_stream_id_t *Add( sout_stream_t *p_stream, es_format_t *p_fmt ) { sout_stream_sys_t *p_sys = p_stream->p_sys; sout_instance_t *p_sout = p_stream->p_sout; sout_stream_id_t *id; char *psz_access; char *psz_mux; char *psz_dst; sout_access_out_t *p_access; sout_mux_t *p_mux; /* *** get access name *** */ if( p_fmt->i_cat == AUDIO_ES && p_sys->psz_access_audio && *p_sys->psz_access_audio ) { psz_access = p_sys->psz_access_audio; } else if( p_fmt->i_cat == VIDEO_ES && p_sys->psz_access_video && *p_sys->psz_access_video ) { psz_access = p_sys->psz_access_video; } else { psz_access = p_sys->psz_access; } /* *** get mux name *** */ if( p_fmt->i_cat == AUDIO_ES && p_sys->psz_mux_audio && *p_sys->psz_mux_audio ) { psz_mux = p_sys->psz_mux_audio; } else if( p_fmt->i_cat == VIDEO_ES && p_sys->psz_mux_video && *p_sys->psz_mux_video ) { psz_mux = p_sys->psz_mux_video; } else { psz_mux = p_sys->psz_mux; } /* Get url (%d expanded as a codec count, %c expanded as codec fcc ) */ if( p_fmt->i_cat == AUDIO_ES && p_sys->psz_dst_audio && *p_sys->psz_dst_audio ) { psz_dst = es_print_url( p_sys->psz_dst_audio, p_fmt->i_codec, p_sys->i_count_audio, psz_access, psz_mux ); } else if( p_fmt->i_cat == VIDEO_ES && p_sys->psz_dst_video && *p_sys->psz_dst_video ) { psz_dst = es_print_url( p_sys->psz_dst_video, p_fmt->i_codec, p_sys->i_count_video, psz_access, psz_mux ); } else { int i_count; if( p_fmt->i_cat == VIDEO_ES ) { i_count = p_sys->i_count_video; } else if( p_fmt->i_cat == AUDIO_ES ) { i_count = p_sys->i_count_audio; } else { i_count = p_sys->i_count; } psz_dst = es_print_url( p_sys->psz_dst, p_fmt->i_codec, i_count, psz_access, psz_mux ); } p_sys->i_count++; if( p_fmt->i_cat == VIDEO_ES ) { p_sys->i_count_video++; } else if( p_fmt->i_cat == AUDIO_ES ) { p_sys->i_count_audio++; } msg_Dbg( p_stream, "creating `%s/%s://%s'", psz_access, psz_mux, psz_dst ); /* *** find and open appropriate access module *** */ p_access = sout_AccessOutNew( p_sout, psz_access, psz_dst ); if( p_access == NULL ) { msg_Err( p_stream, "no suitable sout access module for `%s/%s://%s'", psz_access, psz_mux, psz_dst ); dialog_Fatal( p_stream, _("Streaming / Transcoding failed"), _("There is no suitable stream-output access module for \"%s/%s://%s\"."), psz_access, psz_mux, psz_dst ); free( psz_dst ); return( NULL ); } /* *** find and open appropriate mux module *** */ p_mux = sout_MuxNew( p_sout, psz_mux, p_access ); if( p_mux == NULL ) { msg_Err( p_stream, "no suitable sout mux module for `%s/%s://%s'", psz_access, psz_mux, psz_dst ); dialog_Fatal( p_stream, _("Streaming / Transcoding failed"), _("There is no suitable stream-output access module "\ "for \"%s/%s://%s\"."), psz_access, psz_mux, psz_dst ); sout_AccessOutDelete( p_access ); free( psz_dst ); return( NULL ); } free( psz_dst ); id = malloc( sizeof( sout_stream_id_t ) ); if( !id ) { sout_MuxDelete( p_mux ); sout_AccessOutDelete( p_access ); return NULL; } id->p_mux = p_mux; id->p_input = sout_MuxAddStream( p_mux, p_fmt ); if( id->p_input == NULL ) { sout_MuxDelete( p_mux ); sout_AccessOutDelete( p_access ); free( id ); return NULL; } if( !sout_AccessOutCanControlPace( p_access ) ) p_sout->i_out_pace_nocontrol++; return id; }