1//========================================================================= 2// FILENAME : tagutils-pcm.c 3// DESCRIPTION : Return default PCM values. 4//========================================================================= 5// Copyright (c) 2009 NETGEAR, Inc. All Rights Reserved. 6// based on software from Ron Pedde's FireFly Media Server project 7//========================================================================= 8 9/* 10 * This program is free software; you can redistribute it and/or modify 11 * it under the terms of the GNU General Public License as published by 12 * the Free Software Foundation; either version 2 of the License, or 13 * (at your option) any later version. 14 * 15 * This program is distributed in the hope that it will be useful, 16 * but WITHOUT ANY WARRANTY; without even the implied warranty of 17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18 * GNU General Public License for more details. 19 * 20 * You should have received a copy of the GNU General Public License 21 * along with this program. If not, see <http://www.gnu.org/licenses/>. 22 */ 23 24static int 25_get_pcmfileinfo(char *filename, struct song_metadata *psong) 26{ 27 struct stat file; 28 uint32_t sec, ms; 29 30 if( stat(filename, &file) != 0 ) 31 { 32 DPRINTF(E_WARN, L_SCANNER, "Could not stat %s\n", filename); 33 return -1; 34 } 35 36 psong->file_size = file.st_size; 37 psong->bitrate = 1411200; 38 psong->samplerate = 44100; 39 psong->channels = 2; 40 sec = psong->file_size / (psong->bitrate / 8); 41 ms = ((psong->file_size % (psong->bitrate / 8)) * 1000) / (psong->bitrate / 8); 42 psong->song_length = (sec * 1000) + ms; 43 psong->lossless = 1; 44 45 asprintf(&(psong->mime), "audio/L16;rate=%d;channels=%d", psong->samplerate, psong->channels); 46 asprintf(&(psong->dlna_pn), "LPCM"); 47 48 return 0; 49} 50