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gst/mpegtsparse/mpegtspacketizer.c: The logic for the guard interval calculation was totally wrong.

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Original commit message from CVS:
* gst/mpegtsparse/mpegtspacketizer.c:
The logic for the guard interval calculation was totally wrong.
Fixed.
This commit is contained in:
Zaheer Abbas Merali 2008-01-25 09:50:07 +00:00
parent f1e76e386b
commit df581d423f
2 changed files with 21 additions and 4 deletions
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6
ChangeLog
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@ -1,3 +1,9 @@
2008-01-25 Zaheer Abbas Merali <zaheerabbas at merali dot org>
* gst/mpegtsparse/mpegtspacketizer.c:
The logic for the guard interval calculation was totally wrong.
Fixed.
2008-01-24 David Schleef <ds@schleef.org>
Patch by: Olivier Crete <tester@tester.ca>

19
gst/mpegtsparse/mpegtspacketizer.c
View file

@ -827,8 +827,6 @@ mpegts_packetizer_parse_nit (MpegTSPacketizer * packetizer,
DESC_DVB_TERRESTRIAL_DELIVERY_SYSTEM_other_frequency (delivery);
gchar *constellation_str, *code_rate_hp_str, *code_rate_lp_str,
*transmission_mode_str;
int i;
/* do the stuff */
/* bandwidth is 8 if 0, 7 if 1, 6 if 2, reserved otherwise */
if (bandwidth <= 2)
@ -896,8 +894,21 @@ mpegts_packetizer_parse_nit (MpegTSPacketizer * packetizer,
code_rate_lp_str = "reserved";
}
/* guard is 32 if 0, 16 if 1, 8 if 2, 4 if 4 */
for (i = 0; i < guard_interval - 4; i++) {
guard_interval *= 2;
switch (guard_interval) {
case 0:
guard_interval = 32;
break;
case 1:
guard_interval = 16;
break;
case 2:
guard_interval = 8;
break;
case 4:
guard_interval = 4;
break;
default: /* make it default to 32 */
guard_interval = 32;
}
switch (transmission_mode) {
case 0: