2004-03-18 14:47:41 +01:00
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/* the Music Player Daemon (MPD)
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2007-04-05 05:22:33 +02:00
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* Copyright (C) 2003-2007 by Warren Dukes (warren.dukes@gmail.com)
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2004-03-18 14:47:41 +01:00
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* This project's homepage is: http://www.musicpd.org
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2009-01-08 21:37:02 +01:00
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*
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2004-03-18 14:47:41 +01:00
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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2008-08-26 08:27:04 +02:00
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#include "../decoder_api.h"
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2009-01-08 21:37:02 +01:00
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#include "config.h"
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2004-03-18 14:47:41 +01:00
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2008-10-25 20:59:36 +02:00
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#include "mp4ff.h"
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2006-07-26 05:05:50 +02:00
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2008-10-08 10:49:29 +02:00
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#include <limits.h>
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2004-03-18 14:47:41 +01:00
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#include <faad.h>
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2008-11-04 17:04:57 +01:00
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#include <glib.h>
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#include <stdlib.h>
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#include <unistd.h>
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2009-02-17 08:51:34 +01:00
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#undef G_LOG_DOMAIN
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#define G_LOG_DOMAIN "mp4ff"
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2004-03-18 17:31:29 +01:00
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/* all code here is either based on or copied from FAAD2's frontend code */
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2008-11-04 17:05:00 +01:00
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struct mp4_context {
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2008-11-04 17:05:02 +01:00
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struct decoder *decoder;
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2008-11-04 17:05:00 +01:00
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struct input_stream *input_stream;
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};
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2008-11-04 16:55:12 +01:00
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static int
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mp4_get_aac_track(mp4ff_t * infile)
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2006-07-20 18:02:40 +02:00
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{
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2004-03-18 14:47:41 +01:00
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/* find AAC track */
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int i, rc;
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2008-11-04 16:55:12 +01:00
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int num_tracks = mp4ff_total_tracks(infile);
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2004-03-18 14:47:41 +01:00
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2008-11-04 16:55:12 +01:00
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for (i = 0; i < num_tracks; i++) {
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2004-03-18 14:47:41 +01:00
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unsigned char *buff = NULL;
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2006-07-30 11:13:01 +02:00
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unsigned int buff_size = 0;
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2004-03-25 02:08:13 +01:00
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#ifdef HAVE_MP4AUDIOSPECIFICCONFIG
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2004-03-18 14:47:41 +01:00
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mp4AudioSpecificConfig mp4ASC;
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2004-03-25 02:08:13 +01:00
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#else
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unsigned long dummy1_32;
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2006-07-19 17:54:53 +02:00
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unsigned char dummy2_8, dummy3_8, dummy4_8, dummy5_8, dummy6_8,
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2006-07-20 18:02:40 +02:00
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dummy7_8, dummy8_8;
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2004-03-25 02:08:13 +01:00
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#endif
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2006-07-20 18:02:40 +02:00
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2006-07-26 05:05:50 +02:00
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mp4ff_get_decoder_config(infile, i, &buff, &buff_size);
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2004-03-18 14:47:41 +01:00
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if (buff) {
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2004-03-25 02:08:13 +01:00
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#ifdef HAVE_MP4AUDIOSPECIFICCONFIG
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2006-07-26 05:05:50 +02:00
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rc = AudioSpecificConfig(buff, buff_size, &mp4ASC);
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2004-03-25 02:08:13 +01:00
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#else
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rc = AudioSpecificConfig(buff, &dummy1_32, &dummy2_8,
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2006-07-20 18:02:40 +02:00
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&dummy3_8, &dummy4_8,
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&dummy5_8, &dummy6_8,
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&dummy7_8, &dummy8_8);
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2004-03-25 02:08:13 +01:00
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#endif
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2004-03-18 14:47:41 +01:00
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free(buff);
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2006-07-20 18:02:40 +02:00
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if (rc < 0)
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continue;
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2006-07-19 17:54:53 +02:00
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return i;
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2004-03-18 14:47:41 +01:00
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}
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}
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/* can't decode this */
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return -1;
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}
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2008-11-04 16:55:12 +01:00
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static uint32_t
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mp4_read(void *user_data, void *buffer, uint32_t length)
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2004-05-06 20:49:04 +02:00
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{
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2008-11-04 17:05:00 +01:00
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struct mp4_context *ctx = user_data;
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2008-11-04 17:05:02 +01:00
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return decoder_read(ctx->decoder, ctx->input_stream, buffer, length);
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2004-03-18 14:47:41 +01:00
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}
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2006-07-19 17:54:53 +02:00
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2008-11-04 16:55:12 +01:00
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static uint32_t
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mp4_seek(void *user_data, uint64_t position)
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2006-07-20 18:02:40 +02:00
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{
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2008-11-04 17:05:00 +01:00
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struct mp4_context *ctx = user_data;
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return input_stream_seek(ctx->input_stream, position, SEEK_SET)
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2008-10-26 20:56:46 +01:00
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? 0 : -1;
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2006-07-19 17:54:53 +02:00
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}
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2008-11-11 17:13:44 +01:00
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static void
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2008-11-04 16:55:12 +01:00
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mp4_decode(struct decoder *mpd_decoder, struct input_stream *input_stream)
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2006-07-20 18:02:40 +02:00
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{
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2008-11-04 17:05:00 +01:00
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struct mp4_context ctx = {
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2008-11-04 17:05:02 +01:00
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.decoder = mpd_decoder,
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2008-11-04 17:05:00 +01:00
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.input_stream = input_stream,
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};
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2008-11-04 16:55:12 +01:00
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mp4ff_callback_t callback = {
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.read = mp4_read,
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.seek = mp4_seek,
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2008-11-04 17:05:00 +01:00
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.user_data = &ctx,
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2008-11-04 16:55:12 +01:00
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};
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2006-07-20 18:02:40 +02:00
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mp4ff_t *mp4fh;
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2004-03-18 14:47:41 +01:00
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int32_t track;
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2008-08-26 08:27:05 +02:00
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float file_time, total_time;
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2004-03-18 14:47:41 +01:00
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int32_t scale;
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2006-07-26 05:05:50 +02:00
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faacDecHandle decoder;
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2009-02-18 18:18:29 +01:00
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struct audio_format audio_format;
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2008-11-04 16:55:12 +01:00
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faacDecFrameInfo frame_info;
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2006-07-26 05:05:50 +02:00
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faacDecConfigurationPtr config;
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2008-11-04 16:55:12 +01:00
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unsigned char *mp4_buffer;
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unsigned int mp4_buffer_size;
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2008-10-10 14:40:54 +02:00
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uint32_t sample_rate;
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2008-11-16 20:04:49 +01:00
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#ifdef HAVE_FAAD_LONG
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/* neaacdec.h declares all arguments as "unsigned long", but
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internally expects uint32_t pointers. To avoid gcc
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warnings, use this workaround. */
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unsigned long *sample_rate_r = (unsigned long*)&sample_rate;
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#else
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uint32_t *sample_rate_r = &sample_rate;
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#endif
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2004-03-18 14:47:41 +01:00
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unsigned char channels;
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2008-11-04 16:55:12 +01:00
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long sample_id;
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long num_samples;
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2004-03-18 17:31:29 +01:00
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long dur;
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2008-11-04 16:55:12 +01:00
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unsigned int sample_count;
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char *sample_buffer;
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size_t sample_buffer_length;
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2004-03-18 20:43:07 +01:00
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unsigned int initial = 1;
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2008-11-04 16:55:12 +01:00
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float *seek_table;
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long seek_table_end = -1;
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bool seek_position_found = false;
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2004-03-20 01:54:20 +01:00
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long offset;
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2008-11-04 16:55:12 +01:00
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uint16_t bit_rate = 0;
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2008-10-08 11:03:39 +02:00
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bool seeking = false;
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2008-08-26 08:27:07 +02:00
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double seek_where = 0;
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2008-11-04 17:05:08 +01:00
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enum decoder_command cmd = DECODE_COMMAND_NONE;
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2004-03-18 14:47:41 +01:00
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2008-11-04 16:55:12 +01:00
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mp4fh = mp4ff_open_read(&callback);
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2006-07-20 18:02:40 +02:00
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if (!mp4fh) {
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2008-11-04 17:04:57 +01:00
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g_warning("Input does not appear to be a mp4 stream.\n");
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2008-11-11 17:13:44 +01:00
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return;
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2004-03-18 14:47:41 +01:00
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}
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2008-11-04 16:55:12 +01:00
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track = mp4_get_aac_track(mp4fh);
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2006-07-20 18:02:40 +02:00
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if (track < 0) {
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2008-11-04 17:04:57 +01:00
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g_warning("No AAC track found in mp4 stream.\n");
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2004-03-18 14:47:41 +01:00
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mp4ff_close(mp4fh);
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2008-11-11 17:13:44 +01:00
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return;
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2004-03-18 14:47:41 +01:00
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}
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2006-07-26 05:05:50 +02:00
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decoder = faacDecOpen();
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config = faacDecGetCurrentConfiguration(decoder);
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config->outputFormat = FAAD_FMT_16BIT;
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#ifdef HAVE_FAACDECCONFIGURATION_DOWNMATRIX
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config->downMatrix = 1;
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#endif
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#ifdef HAVE_FAACDECCONFIGURATION_DONTUPSAMPLEIMPLICITSBR
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config->dontUpSampleImplicitSBR = 0;
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#endif
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faacDecSetConfiguration(decoder, config);
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2004-03-18 14:47:41 +01:00
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2008-11-04 16:55:12 +01:00
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mp4_buffer = NULL;
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mp4_buffer_size = 0;
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mp4ff_get_decoder_config(mp4fh, track, &mp4_buffer, &mp4_buffer_size);
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2004-03-18 14:47:41 +01:00
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2008-11-04 16:55:12 +01:00
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if (faacDecInit2(decoder, mp4_buffer, mp4_buffer_size,
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2008-11-16 20:04:49 +01:00
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sample_rate_r, &channels) < 0) {
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2008-11-04 17:04:57 +01:00
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g_warning("Not an AAC stream.\n");
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2004-03-18 14:47:41 +01:00
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faacDecClose(decoder);
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mp4ff_close(mp4fh);
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2008-11-11 17:13:44 +01:00
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return;
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2004-03-18 14:47:41 +01:00
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}
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2008-04-12 06:16:32 +02:00
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file_time = mp4ff_get_track_duration_use_offsets(mp4fh, track);
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2006-07-20 18:02:40 +02:00
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scale = mp4ff_time_scale(mp4fh, track);
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2004-03-18 14:47:41 +01:00
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2009-01-25 18:47:21 +01:00
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free(mp4_buffer);
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2004-03-18 14:47:41 +01:00
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2006-07-20 18:02:40 +02:00
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if (scale < 0) {
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2008-11-04 17:04:57 +01:00
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g_warning("Error getting audio format of mp4 AAC track.\n");
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2004-03-18 14:47:41 +01:00
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faacDecClose(decoder);
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mp4ff_close(mp4fh);
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2008-11-11 17:13:44 +01:00
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return;
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2004-03-18 14:47:41 +01:00
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}
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2008-08-26 08:27:05 +02:00
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total_time = ((float)file_time) / scale;
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2004-03-18 14:47:41 +01:00
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2008-11-04 16:55:12 +01:00
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num_samples = mp4ff_num_samples(mp4fh, track);
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if (num_samples > (long)(INT_MAX / sizeof(float))) {
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2008-11-04 17:04:57 +01:00
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g_warning("Integer overflow.\n");
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2008-09-12 17:06:04 +02:00
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faacDecClose(decoder);
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mp4ff_close(mp4fh);
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2008-11-11 17:13:44 +01:00
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return;
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2008-09-12 17:06:04 +02:00
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}
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2004-03-18 14:47:41 +01:00
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2008-04-12 06:16:32 +02:00
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file_time = 0.0;
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2004-03-18 17:31:29 +01:00
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2008-11-04 17:04:57 +01:00
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seek_table = g_malloc(sizeof(float) * num_samples);
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2004-03-18 23:20:26 +01:00
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2009-02-18 18:18:29 +01:00
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audio_format = (struct audio_format){
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.bits = 16,
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.channels = channels,
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.sample_rate = sample_rate,
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};
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if (!audio_format_valid(&audio_format)) {
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g_warning("Invalid audio format: %u:%u:%u\n",
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audio_format.sample_rate,
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audio_format.bits,
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audio_format.channels);
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faacDecClose(decoder);
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mp4ff_close(mp4fh);
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return;
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}
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decoder_initialized(mpd_decoder, &audio_format,
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input_stream->seekable,
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total_time);
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2008-11-04 17:05:08 +01:00
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for (sample_id = 0;
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sample_id < num_samples && cmd != DECODE_COMMAND_STOP;
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sample_id++) {
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if (cmd == DECODE_COMMAND_SEEK) {
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2008-10-08 11:03:39 +02:00
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seeking = true;
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2008-08-26 08:27:07 +02:00
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seek_where = decoder_seek_where(mpd_decoder);
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}
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2004-07-03 16:49:10 +02:00
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2008-11-04 16:55:12 +01:00
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if (seeking && seek_table_end > 1 &&
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seek_table[seek_table_end] >= seek_where) {
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2004-03-18 23:20:26 +01:00
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int i = 2;
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2008-11-04 16:55:12 +01:00
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while (seek_table[i] < seek_where)
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2006-07-20 18:02:40 +02:00
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i++;
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2008-11-04 16:55:12 +01:00
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sample_id = i - 1;
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file_time = seek_table[sample_id];
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2004-03-18 23:20:26 +01:00
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}
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2008-11-04 16:55:12 +01:00
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dur = mp4ff_get_sample_duration(mp4fh, track, sample_id);
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offset = mp4ff_get_sample_offset(mp4fh, track, sample_id);
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2004-03-18 23:20:26 +01:00
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2008-11-04 16:55:12 +01:00
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if (sample_id > seek_table_end) {
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seek_table[sample_id] = file_time;
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seek_table_end = sample_id;
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2004-03-18 23:20:26 +01:00
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}
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2008-11-04 16:55:12 +01:00
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if (sample_id == 0)
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2006-07-20 18:02:40 +02:00
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dur = 0;
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if (offset > dur)
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dur = 0;
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else
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dur -= offset;
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2008-04-12 06:16:32 +02:00
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file_time += ((float)dur) / scale;
|
2004-03-18 23:20:26 +01:00
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2008-08-26 08:27:07 +02:00
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if (seeking && file_time > seek_where)
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2008-11-04 16:55:12 +01:00
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seek_position_found = true;
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2004-03-18 23:20:26 +01:00
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2008-11-04 16:55:12 +01:00
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if (seeking && seek_position_found) {
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seek_position_found = false;
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2004-07-03 16:49:10 +02:00
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seeking = 0;
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2008-08-26 08:27:07 +02:00
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decoder_command_finished(mpd_decoder);
|
2004-03-18 17:31:29 +01:00
|
|
|
}
|
2004-03-18 14:47:41 +01:00
|
|
|
|
2006-07-20 18:02:40 +02:00
|
|
|
if (seeking)
|
|
|
|
continue;
|
|
|
|
|
2008-11-04 16:55:12 +01:00
|
|
|
if (mp4ff_read_sample(mp4fh, track, sample_id, &mp4_buffer,
|
|
|
|
&mp4_buffer_size) == 0)
|
2008-08-26 08:27:06 +02:00
|
|
|
break;
|
|
|
|
|
2004-03-25 02:08:13 +01:00
|
|
|
#ifdef HAVE_FAAD_BUFLEN_FUNCS
|
2008-11-04 16:55:12 +01:00
|
|
|
sample_buffer = faacDecDecode(decoder, &frame_info, mp4_buffer,
|
|
|
|
mp4_buffer_size);
|
2004-03-25 02:08:13 +01:00
|
|
|
#else
|
2008-11-04 16:55:12 +01:00
|
|
|
sample_buffer = faacDecDecode(decoder, &frame_info, mp4_buffer);
|
2004-03-25 02:08:13 +01:00
|
|
|
#endif
|
2004-03-22 06:08:14 +01:00
|
|
|
|
2008-11-04 16:55:12 +01:00
|
|
|
if (mp4_buffer)
|
|
|
|
free(mp4_buffer);
|
|
|
|
if (frame_info.error > 0) {
|
2008-11-04 17:04:57 +01:00
|
|
|
g_warning("faad2 error: %s\n",
|
|
|
|
faacDecGetErrorMessage(frame_info.error));
|
2004-03-20 02:34:25 +01:00
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
2009-02-18 18:18:29 +01:00
|
|
|
if (frame_info.channels != audio_format.channels) {
|
|
|
|
g_warning("channel count changed from %u to %u",
|
|
|
|
audio_format.channels, frame_info.channels);
|
|
|
|
break;
|
|
|
|
}
|
2008-11-04 17:05:05 +01:00
|
|
|
|
2004-03-25 02:08:13 +01:00
|
|
|
#ifdef HAVE_FAACDECFRAMEINFO_SAMPLERATE
|
2009-02-18 18:18:29 +01:00
|
|
|
if (frame_info.samplerate != audio_format.sample_rate) {
|
|
|
|
g_warning("sample rate changed from %u to %lu",
|
|
|
|
audio_format.sample_rate,
|
|
|
|
(unsigned long)frame_info.samplerate);
|
|
|
|
break;
|
2004-03-22 19:44:15 +01:00
|
|
|
}
|
2009-02-18 18:18:29 +01:00
|
|
|
#endif
|
2004-03-22 19:44:15 +01:00
|
|
|
|
2008-11-04 16:55:12 +01:00
|
|
|
if (channels * (unsigned long)(dur + offset) > frame_info.samples) {
|
|
|
|
dur = frame_info.samples / channels;
|
2004-03-20 02:34:25 +01:00
|
|
|
offset = 0;
|
|
|
|
}
|
2004-03-20 15:44:39 +01:00
|
|
|
|
2008-11-04 16:55:12 +01:00
|
|
|
sample_count = (unsigned long)(dur * channels);
|
2004-03-18 17:31:29 +01:00
|
|
|
|
2008-11-04 16:55:12 +01:00
|
|
|
if (sample_count > 0) {
|
2006-07-20 18:02:40 +02:00
|
|
|
initial = 0;
|
2008-11-04 16:55:12 +01:00
|
|
|
bit_rate = frame_info.bytesconsumed * 8.0 *
|
|
|
|
frame_info.channels * scale /
|
|
|
|
frame_info.samples / 1000 + 0.5;
|
2004-03-20 15:44:39 +01:00
|
|
|
}
|
|
|
|
|
2008-11-04 16:55:12 +01:00
|
|
|
sample_buffer_length = sample_count * 2;
|
2004-03-20 01:54:20 +01:00
|
|
|
|
2008-11-04 16:55:12 +01:00
|
|
|
sample_buffer += offset * channels * 2;
|
2004-03-20 01:54:20 +01:00
|
|
|
|
2008-11-04 17:05:08 +01:00
|
|
|
cmd = decoder_data(mpd_decoder, input_stream,
|
|
|
|
sample_buffer, sample_buffer_length,
|
|
|
|
file_time, bit_rate, NULL);
|
2004-03-18 17:31:29 +01:00
|
|
|
}
|
2004-03-18 14:47:41 +01:00
|
|
|
|
2009-01-25 18:47:21 +01:00
|
|
|
g_free(seek_table);
|
2004-03-22 06:08:14 +01:00
|
|
|
faacDecClose(decoder);
|
|
|
|
mp4ff_close(mp4fh);
|
2004-03-18 14:47:41 +01:00
|
|
|
}
|
|
|
|
|
2008-11-04 16:55:12 +01:00
|
|
|
static struct tag *
|
2009-02-18 18:18:25 +01:00
|
|
|
mp4_tag_dup(const char *file)
|
2006-07-20 18:02:40 +02:00
|
|
|
{
|
2008-08-29 09:38:11 +02:00
|
|
|
struct tag *ret = NULL;
|
2008-11-04 16:55:12 +01:00
|
|
|
struct input_stream input_stream;
|
2008-11-04 17:05:00 +01:00
|
|
|
struct mp4_context ctx = {
|
2008-11-04 17:05:02 +01:00
|
|
|
.decoder = NULL,
|
2008-11-04 17:05:00 +01:00
|
|
|
.input_stream = &input_stream,
|
|
|
|
};
|
2008-11-04 16:55:12 +01:00
|
|
|
mp4ff_callback_t callback = {
|
|
|
|
.read = mp4_read,
|
|
|
|
.seek = mp4_seek,
|
2008-11-04 17:05:00 +01:00
|
|
|
.user_data = &ctx,
|
2008-11-04 16:55:12 +01:00
|
|
|
};
|
2006-07-20 18:02:40 +02:00
|
|
|
mp4ff_t *mp4fh;
|
2004-05-31 04:42:22 +02:00
|
|
|
int32_t track;
|
2008-04-12 06:16:32 +02:00
|
|
|
int32_t file_time;
|
2004-05-31 04:42:22 +02:00
|
|
|
int32_t scale;
|
2004-11-10 22:58:27 +01:00
|
|
|
int i;
|
2004-05-31 04:42:22 +02:00
|
|
|
|
2008-11-04 16:55:12 +01:00
|
|
|
if (!input_stream_open(&input_stream, file)) {
|
2009-02-17 08:51:34 +01:00
|
|
|
g_warning("Failed to open file: %s", file);
|
2005-09-08 23:08:02 +02:00
|
|
|
return NULL;
|
|
|
|
}
|
2004-05-31 04:42:22 +02:00
|
|
|
|
2008-11-04 16:55:12 +01:00
|
|
|
mp4fh = mp4ff_open_read(&callback);
|
2006-07-20 18:02:40 +02:00
|
|
|
if (!mp4fh) {
|
2008-11-04 16:55:12 +01:00
|
|
|
input_stream_close(&input_stream);
|
2004-05-31 04:42:22 +02:00
|
|
|
return NULL;
|
|
|
|
}
|
|
|
|
|
2008-11-04 16:55:12 +01:00
|
|
|
track = mp4_get_aac_track(mp4fh);
|
2006-07-20 18:02:40 +02:00
|
|
|
if (track < 0) {
|
2004-05-31 04:42:22 +02:00
|
|
|
mp4ff_close(mp4fh);
|
2008-11-04 16:55:12 +01:00
|
|
|
input_stream_close(&input_stream);
|
2004-05-31 04:42:22 +02:00
|
|
|
return NULL;
|
|
|
|
}
|
|
|
|
|
2008-08-29 09:38:21 +02:00
|
|
|
ret = tag_new();
|
2008-04-12 06:16:32 +02:00
|
|
|
file_time = mp4ff_get_track_duration_use_offsets(mp4fh, track);
|
2006-07-20 18:02:40 +02:00
|
|
|
scale = mp4ff_time_scale(mp4fh, track);
|
|
|
|
if (scale < 0) {
|
2004-05-31 04:42:22 +02:00
|
|
|
mp4ff_close(mp4fh);
|
2008-11-04 16:55:12 +01:00
|
|
|
input_stream_close(&input_stream);
|
2008-08-29 09:38:21 +02:00
|
|
|
tag_free(ret);
|
2004-05-31 04:42:22 +02:00
|
|
|
return NULL;
|
|
|
|
}
|
2008-04-12 06:16:32 +02:00
|
|
|
ret->time = ((float)file_time) / scale + 0.5;
|
2004-05-31 04:42:22 +02:00
|
|
|
|
2006-07-20 18:02:40 +02:00
|
|
|
for (i = 0; i < mp4ff_meta_get_num_items(mp4fh); i++) {
|
|
|
|
char *item;
|
|
|
|
char *value;
|
2004-05-31 04:42:22 +02:00
|
|
|
|
2004-11-10 22:58:27 +01:00
|
|
|
mp4ff_meta_get_by_index(mp4fh, i, &item, &value);
|
2004-05-31 04:42:22 +02:00
|
|
|
|
2006-07-20 18:02:40 +02:00
|
|
|
if (0 == strcasecmp("artist", item)) {
|
2008-08-29 09:38:21 +02:00
|
|
|
tag_add_item(ret, TAG_ITEM_ARTIST, value);
|
2006-07-20 18:02:40 +02:00
|
|
|
} else if (0 == strcasecmp("title", item)) {
|
2008-08-29 09:38:21 +02:00
|
|
|
tag_add_item(ret, TAG_ITEM_TITLE, value);
|
2006-07-20 18:02:40 +02:00
|
|
|
} else if (0 == strcasecmp("album", item)) {
|
2008-08-29 09:38:21 +02:00
|
|
|
tag_add_item(ret, TAG_ITEM_ALBUM, value);
|
2006-07-20 18:02:40 +02:00
|
|
|
} else if (0 == strcasecmp("track", item)) {
|
2008-08-29 09:38:21 +02:00
|
|
|
tag_add_item(ret, TAG_ITEM_TRACK, value);
|
2006-07-20 18:02:40 +02:00
|
|
|
} else if (0 == strcasecmp("disc", item)) { /* Is that the correct id? */
|
2008-08-29 09:38:21 +02:00
|
|
|
tag_add_item(ret, TAG_ITEM_DISC, value);
|
2006-07-20 18:02:40 +02:00
|
|
|
} else if (0 == strcasecmp("genre", item)) {
|
2008-08-29 09:38:21 +02:00
|
|
|
tag_add_item(ret, TAG_ITEM_GENRE, value);
|
2006-07-20 18:02:40 +02:00
|
|
|
} else if (0 == strcasecmp("date", item)) {
|
2008-08-29 09:38:21 +02:00
|
|
|
tag_add_item(ret, TAG_ITEM_DATE, value);
|
2008-12-29 11:29:01 +01:00
|
|
|
} else if (0 == strcasecmp("writer", item)) {
|
|
|
|
tag_add_item(ret, TAG_ITEM_COMPOSER, value);
|
2004-11-10 22:58:27 +01:00
|
|
|
}
|
2004-05-31 04:42:22 +02:00
|
|
|
|
2004-11-10 22:58:27 +01:00
|
|
|
free(item);
|
|
|
|
free(value);
|
2004-05-31 04:42:22 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
mp4ff_close(mp4fh);
|
2008-11-04 16:55:12 +01:00
|
|
|
input_stream_close(&input_stream);
|
2004-05-31 04:42:22 +02:00
|
|
|
|
|
|
|
return ret;
|
|
|
|
}
|
|
|
|
|
2008-11-01 14:55:23 +01:00
|
|
|
static const char *const mp4_suffixes[] = { "m4a", "mp4", NULL };
|
2008-11-04 16:55:12 +01:00
|
|
|
static const char *const mp4_mime_types[] = { "audio/mp4", "audio/m4a", NULL };
|
2004-05-31 04:42:22 +02:00
|
|
|
|
2009-02-17 08:45:26 +01:00
|
|
|
const struct decoder_plugin mp4ff_decoder_plugin = {
|
2008-09-29 15:55:17 +02:00
|
|
|
.name = "mp4",
|
|
|
|
.stream_decode = mp4_decode,
|
2008-11-04 16:55:12 +01:00
|
|
|
.tag_dup = mp4_tag_dup,
|
2008-09-29 15:55:17 +02:00
|
|
|
.suffixes = mp4_suffixes,
|
2008-11-04 16:55:12 +01:00
|
|
|
.mime_types = mp4_mime_types,
|
2004-05-31 04:42:22 +02:00
|
|
|
};
|