#define TB_NSVF MKBETAG('N', 'S', 'V', 'f')
#define TB_NSVS MKBETAG('N', 'S', 'V', 's')
-/* hardcoded stream indices */
+/* hardcoded stream indexes */
#define NSV_ST_VIDEO 0
#define NSV_ST_AUDIO 1
#define NSV_ST_SUBT 2
uint32_t vtag, atag;
uint16_t vwidth, vheight;
int16_t avsync;
+ AVRational framerate;
//DVDemuxContext* dv_demux;
} NSVContext;
static int nsv_resync(AVFormatContext *s)
{
NSVContext *nsv = s->priv_data;
- ByteIOContext *pb = &s->pb;
+ ByteIOContext *pb = s->pb;
uint32_t v = 0;
int i;
static int nsv_parse_NSVf_header(AVFormatContext *s, AVFormatParameters *ap)
{
NSVContext *nsv = s->priv_data;
- ByteIOContext *pb = &s->pb;
+ ByteIOContext *pb = s->pb;
unsigned int file_size, size;
int64_t duration;
int strings_size;
static int nsv_parse_NSVs_header(AVFormatContext *s, AVFormatParameters *ap)
{
NSVContext *nsv = s->priv_data;
- ByteIOContext *pb = &s->pb;
+ ByteIOContext *pb = s->pb;
uint32_t vtag, atag;
uint16_t vwidth, vheight;
AVRational framerate;
framerate= (AVRational){i, 1};
nsv->avsync = get_le16(pb);
+ nsv->framerate = framerate;
#ifdef DEBUG
print_tag("NSV NSVs vtag", vtag, 0);
print_tag("NSV NSVs atag", atag, 0);
st->codec->codec_id = codec_get_id(nsv_codec_video_tags, vtag);
st->codec->width = vwidth;
st->codec->height = vheight;
- st->codec->bits_per_sample = 24; /* depth XXX */
+ st->codec->bits_per_coded_sample = 24; /* depth XXX */
av_set_pts_info(st, 64, framerate.den, framerate.num);
st->start_time = 0;
static int nsv_read_chunk(AVFormatContext *s, int fill_header)
{
NSVContext *nsv = s->priv_data;
- ByteIOContext *pb = &s->pb;
+ ByteIOContext *pb = s->pb;
AVStream *st[2] = {NULL, NULL};
NSVStream *nst;
AVPacket *pkt;
PRINT(("NSV video: [%d] = %02x\n", i, pkt->data[i]));
*/
}
- ((NSVStream*)st[NSV_ST_VIDEO]->priv_data)->frame_offset++;
+ if(st[NSV_ST_VIDEO])
+ ((NSVStream*)st[NSV_ST_VIDEO]->priv_data)->frame_offset++;
if (asize/*st[NSV_ST_AUDIO]*/) {
nst = st[NSV_ST_AUDIO]->priv_data;
if( nsv->state == NSV_HAS_READ_NSVS && st[NSV_ST_VIDEO] ) {
/* on a nsvs frame we have new information on a/v sync */
pkt->dts = (((NSVStream*)st[NSV_ST_VIDEO]->priv_data)->frame_offset-1);
- pkt->dts *= (int64_t)1000 * st[NSV_ST_VIDEO]->time_base.num;
- pkt->dts += (int64_t)nsv->avsync * st[NSV_ST_VIDEO]->time_base.den;
+ pkt->dts *= (int64_t)1000 * nsv->framerate.den;
+ pkt->dts += (int64_t)nsv->avsync * nsv->framerate.num;
PRINT(("NSV AUDIO: sync:%d, dts:%"PRId64, nsv->avsync, pkt->dts));
}
nst->frame_offset++;
AVInputFormat nsv_demuxer = {
"nsv",
- "NullSoft Video format",
+ NULL_IF_CONFIG_SMALL("NullSoft Video format"),
sizeof(NSVContext),
nsv_probe,
nsv_read_header,