* Beam Software SIFF demuxer
* Copyright (c) 2007 Konstantin Shishkov
*
- * This file is part of FFmpeg.
+ * This file is part of Libav.
*
- * FFmpeg is free software; you can redistribute it and/or
+ * Libav 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.
*
- * FFmpeg is distributed in the hope that it will be useful,
+ * Libav 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 FFmpeg; if not, write to the Free Software
+ * License along with Libav; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "libavutil/intreadwrite.h"
#include "avformat.h"
+#include "internal.h"
enum SIFFTags{
TAG_SIFF = MKTAG('S', 'I', 'F', 'F'),
static int create_audio_stream(AVFormatContext *s, SIFFContext *c)
{
AVStream *ast;
- ast = av_new_stream(s, 0);
+ ast = avformat_new_stream(s, NULL);
if (!ast)
return -1;
ast->codec->codec_type = AVMEDIA_TYPE_AUDIO;
- ast->codec->codec_id = CODEC_ID_PCM_U8;
+ ast->codec->codec_id = AV_CODEC_ID_PCM_U8;
ast->codec->channels = 1;
- ast->codec->bits_per_coded_sample = c->bits;
+ ast->codec->bits_per_coded_sample = 8;
ast->codec->sample_rate = c->rate;
- ast->codec->frame_size = c->block_align;
- av_set_pts_info(ast, 16, 1, c->rate);
+ avpriv_set_pts_info(ast, 16, 1, c->rate);
+ ast->start_time = 0;
return 0;
}
avio_skip(pb, 16); //zeroes
- st = av_new_stream(s, 0);
+ st = avformat_new_stream(s, NULL);
if (!st)
return -1;
st->codec->codec_type = AVMEDIA_TYPE_VIDEO;
- st->codec->codec_id = CODEC_ID_VB;
+ st->codec->codec_id = AV_CODEC_ID_VB;
st->codec->codec_tag = MKTAG('V', 'B', 'V', '1');
st->codec->width = width;
st->codec->height = height;
- st->codec->pix_fmt = PIX_FMT_PAL8;
- av_set_pts_info(st, 16, 1, 12);
+ st->codec->pix_fmt = AV_PIX_FMT_PAL8;
+ avpriv_set_pts_info(st, 16, 1, 12);
c->cur_frame = 0;
c->has_video = 1;
return create_audio_stream(s, c);
}
-static int siff_read_header(AVFormatContext *s, AVFormatParameters *ap)
+static int siff_read_header(AVFormatContext *s)
{
AVIOContext *pb = s->pb;
SIFFContext *c = s->priv_data;
pkt->stream_index = 0;
c->curstrm = -1;
}else{
- if (av_get_packet(s->pb, pkt, c->sndsize - 4) < 0)
+ if ((size = av_get_packet(s->pb, pkt, c->sndsize - 4)) < 0)
return AVERROR(EIO);
pkt->stream_index = 1;
+ pkt->duration = size;
c->curstrm = 0;
}
if(!c->cur_frame || c->curstrm)
size = av_get_packet(s->pb, pkt, c->block_align);
if(size <= 0)
return AVERROR(EIO);
+ pkt->duration = size;
}
return pkt->size;
}
AVInputFormat ff_siff_demuxer = {
- "siff",
- NULL_IF_CONFIG_SMALL("Beam Software SIFF"),
- sizeof(SIFFContext),
- siff_probe,
- siff_read_header,
- siff_read_packet,
- .extensions = "vb,son"
+ .name = "siff",
+ .long_name = NULL_IF_CONFIG_SMALL("Beam Software SIFF"),
+ .priv_data_size = sizeof(SIFFContext),
+ .read_probe = siff_probe,
+ .read_header = siff_read_header,
+ .read_packet = siff_read_packet,
+ .extensions = "vb,son",
};