}
int
-voc_get_packet(AVFormatContext *s, AVPacket *pkt, AVStream *st, int max_size)
+ff_voc_get_packet(AVFormatContext *s, AVPacket *pkt, AVStream *st, int max_size)
{
VocDecContext *voc = s->priv_data;
AVCodecContext *dec = st->codec;
switch (type) {
case VOC_TYPE_VOICE_DATA:
- dec->sample_rate = 1000000 / (256 - avio_r8(pb));
- if (sample_rate)
- dec->sample_rate = sample_rate;
+ if (!dec->sample_rate) {
+ dec->sample_rate = 1000000 / (256 - avio_r8(pb));
+ if (sample_rate)
+ dec->sample_rate = sample_rate;
+ avpriv_set_pts_info(st, 64, 1, dec->sample_rate);
+ } else
+ avio_skip(pb, 1);
dec->channels = channels;
tmp_codec = avio_r8(pb);
dec->bits_per_coded_sample = av_get_bits_per_sample(dec->codec_id);
break;
case VOC_TYPE_NEW_VOICE_DATA:
- dec->sample_rate = avio_rl32(pb);
+ if (!dec->sample_rate) {
+ dec->sample_rate = avio_rl32(pb);
+ avpriv_set_pts_info(st, 64, 1, dec->sample_rate);
+ } else
+ avio_skip(pb, 4);
dec->bits_per_coded_sample = avio_r8(pb);
dec->channels = avio_r8(pb);
tmp_codec = avio_rl16(pb);
if (tmp_codec >= 0) {
tmp_codec = ff_codec_get_id(ff_voc_codec_tags, tmp_codec);
- if (dec->codec_id == CODEC_ID_NONE)
+ if (dec->codec_id == AV_CODEC_ID_NONE)
dec->codec_id = tmp_codec;
else if (dec->codec_id != tmp_codec)
av_log(s, AV_LOG_WARNING, "Ignoring mid-stream change in audio codec\n");
- if (dec->codec_id == CODEC_ID_NONE) {
- if (s->audio_codec_id == CODEC_ID_NONE) {
+ if (dec->codec_id == AV_CODEC_ID_NONE) {
+ if (s->audio_codec_id == AV_CODEC_ID_NONE) {
av_log(s, AV_LOG_ERROR, "unknown codec tag\n");
return AVERROR(EINVAL);
}
static int voc_read_packet(AVFormatContext *s, AVPacket *pkt)
{
- return voc_get_packet(s, pkt, s->streams[0], 0);
+ return ff_voc_get_packet(s, pkt, s->streams[0], 0);
}
AVInputFormat ff_voc_demuxer = {
.name = "voc",
- .long_name = NULL_IF_CONFIG_SMALL("Creative Voice file format"),
+ .long_name = NULL_IF_CONFIG_SMALL("Creative Voice"),
.priv_data_size = sizeof(VocDecContext),
.read_probe = voc_probe,
.read_header = voc_read_header,
.read_packet = voc_read_packet,
- .codec_tag=(const AVCodecTag* const []){ff_voc_codec_tags, 0},
+ .codec_tag = (const AVCodecTag* const []){ ff_voc_codec_tags, 0 },
};