Download-Tools/mkvtoolnix
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Show the MPEG PS timestamp in a human readable form.

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This commit is contained in:
Moritz Bunkus 2005-12-04 16:56:42 +00:00
parent 154c611480
commit 072753f8e9
1 changed files with 9 additions and 6 deletions
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15
src/input/r_vobsub.cpp
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@ -375,7 +375,7 @@ vobsub_reader_c::extract_one_spu_packet(int64_t timecode,
uint32_t len, idx, version, packet_size, dst_size;
int64_t extraction_start_pos;
int c, packet_aid, spu_len;
float pts;
int64_t pts;
/* Goto start of a packet, it starts with 0x000001?? */
const unsigned char wanted[] = { 0, 0, 1 };
unsigned char buf[5];
@ -384,7 +384,7 @@ vobsub_reader_c::extract_one_spu_packet(int64_t timecode,
track = tracks[track_id];
extraction_start_pos = sub_file->getFilePointer();
pts = 0.0;
pts = 0;
track->packet_num++;
dst_buf = NULL;
@ -482,8 +482,10 @@ vobsub_reader_c::extract_one_spu_packet(int64_t timecode,
buf[0], buf[1], buf[2], buf[3], buf[4]);
pts = 0;
} else
pts = ((buf[0] & 0x0e) << 29 | buf[1] << 22 |
(buf[2] & 0xfe) << 14 | buf[3] << 7 | (buf[4] >> 1));
pts =
((int64_t)((buf[0] & 0x0e) << 29 | buf[1] << 22 |
(buf[2] & 0xfe) << 14 | buf[3] << 7 |
(buf[4] >> 1))) * 100000 / 9;
}
sub_file->setFilePointer2(dataidx + extraction_start_pos,
seek_beginning);
@ -508,8 +510,9 @@ vobsub_reader_c::extract_one_spu_packet(int64_t timecode,
}
dst_buf = (unsigned char *)saferealloc(dst_buf, dst_size +
packet_size);
mxverb(3, PFX "sub packet data: aid: %d, pts: %.3fs, packet_size: "
"%u\n", track->aid, pts, packet_size);
mxverb(3, PFX "sub packet data: aid: %d, pts: " FMT_TIMECODE
", packet_size: %u\n", track->aid, ARG_TIMECODE_NS(pts),
packet_size);
if (sub_file->read(&dst_buf[dst_size], packet_size) != packet_size) {
mxwarn(PFX "sub_file->read failure");
return deliver();