unsigned int img_height; //
unsigned int img_segment_size; ///< size of image segment
unsigned int video_fps; //
- unsigned int audio_subsegments; ///< audio subsegments on one segment
-
- uint8_t audio_packet_count;
+ unsigned int full_segment_size;
} MTVDemuxContext;
MTVDemuxContext *mtv = s->priv_data;
ByteIOContext *pb = s->pb;
AVStream *st;
+ unsigned int audio_subsegments;
url_fskip(pb, 3);
mtv->img_height = get_le16(pb);
mtv->img_segment_size = get_le16(pb);
url_fskip(pb, 4);
- mtv->audio_subsegments = get_le16(pb);
- mtv->video_fps = (mtv->audio_br / 4) / mtv->audio_subsegments;
+ audio_subsegments = get_le16(pb);
+ mtv->full_segment_size =
+ audio_subsegments * (MTV_AUDIO_PADDING_SIZE + MTV_ASUBCHUNK_DATA_SIZE) +
+ mtv->img_segment_size;
+ mtv->video_fps = (mtv->audio_br / 4) / audio_subsegments;
/* FIXME Add sanity check here */
- /* first packet is always audio*/
-
- mtv->audio_packet_count = 1;
-
/* all systems go! init decoders */
/* video - raw rgb565 */
ret = 0;
- if(mtv->audio_subsegments >= mtv->audio_packet_count)
+ if((url_ftell(pb) - s->data_offset + mtv->img_segment_size) % mtv->full_segment_size)
{
url_fskip(pb, MTV_AUDIO_PADDING_SIZE);
if(ret != MTV_ASUBCHUNK_DATA_SIZE)
return AVERROR(EIO);
- mtv->audio_packet_count++;
pkt->pos -= MTV_AUDIO_PADDING_SIZE;
pkt->stream_index = AUDIO_SID;
for(i=0;i<mtv->img_segment_size/2;i++)
*((uint16_t *)pkt->data+i) = bswap_16(*((uint16_t *)pkt->data+i));
#endif
- mtv->audio_packet_count = 1;
pkt->stream_index = VIDEO_SID;
}