* Electronic Arts .cdata file Demuxer
* Copyright (c) 2007 Peter Ross
*
- * This file is part of Libav.
+ * This file is part of FFmpeg.
*
- * Libav is free software; you can redistribute it and/or
+ * FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
- * Libav is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
- * License along with Libav; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
{
const uint8_t *b = p->buf;
- if (b[0] == 0x04 && (b[1] == 0x00 || b[1] == 0x04 || b[1] == 0x0C))
+ if (b[0] == 0x04 && (b[1] == 0x00 || b[1] == 0x04 || b[1] == 0x0C || b[1] == 0x14))
return AVPROBE_SCORE_MAX/8;
return 0;
}
AVIOContext *pb = s->pb;
unsigned int sample_rate, header;
AVStream *st;
+ int64_t channel_layout = 0;
header = avio_rb16(pb);
switch (header) {
case 0x0400: cdata->channels = 1; break;
case 0x0404: cdata->channels = 2; break;
- case 0x040C: cdata->channels = 4; break;
+ case 0x040C: cdata->channels = 4; channel_layout = AV_CH_LAYOUT_QUAD; break;
+ case 0x0414: cdata->channels = 6; channel_layout = AV_CH_LAYOUT_5POINT1_BACK; break;
default:
av_log(s, AV_LOG_INFO, "unknown header 0x%04x\n", header);
return -1;
};
sample_rate = avio_rb16(pb);
- avio_skip(pb, 12);
+ avio_skip(pb, (avio_r8(pb) & 0x20) ? 15 : 11);
st = avformat_new_stream(s, NULL);
if (!st)
st->codec->codec_tag = 0; /* no fourcc */
st->codec->codec_id = AV_CODEC_ID_ADPCM_EA_XAS;
st->codec->channels = cdata->channels;
+ st->codec->channel_layout = channel_layout;
st->codec->sample_rate = sample_rate;
+ st->codec->sample_fmt = AV_SAMPLE_FMT_S16;
avpriv_set_pts_info(st, 64, 1, sample_rate);
cdata->audio_pts = 0;