[Live-devel] problem with Playing Mpeg-2 TS file thru
testOnDemandRTSPServer
Parivallal Gopal
g_parivallal at yahoo.com
Mon Jul 18 08:56:47 PDT 2005
Hello,
I have problem with VLC while
playing MMPEG-2 TS stream. The following is my setup.
Server - BCM7030 target board (MIPS processor) and
using vxWorks OS, crosscompiler - MIPS64gnu.
Client - VLC (V 0.8.0) media player on Windows2000
Server Code - Live.com V 2005.07.10
Problem description:
====================
1.While Playing Mpeg-2 TS file (named video001.mpg,
size 38MB with 188 bytes TS section) through
mpeg2TransportStreamTest, I am getting disturbed
video. Following are log details at client side using
Ethreal
1. BitRate : 3.56 Mbs
2. RTP Sequence numbers are not coming properly.
e.g
Sequence number Status
============== =========
60407 OK
60408 OK
60409 OK
60410 OK
60411 OK
- -
- -
- -
- -
60870 OK
60921 NOT OK, Wrong seq nr
60872 NOT OK, Wrong seq nr
60873 NOT OK, Wrong seq nr
60874 NOT OK, Wrong seq nr
60953 NOT OK, Wrong seq nr
60954 OK
60877 NOT OK, Wrong seq nr
60878 NOT OK, Wrong seq nr
>From the above log, we can find the sequence number
error that, I got the sequence number 60921 instead of
60871. similarly I got the sequence numbers 60953,
60954 instead of 60875, 60876 repsectively. Because of
this sequnce number error i am not getting proper
video & audio on VLC.
But when I checked on the server side, it is
generating & sending sequence number properly to the
client( this is checked through printf).
WORKING - on another target board
===========================
But When I tested the above said ts file is playing
properly for the following setup.
Server - BCM7320 target board (MIPS processor) and
using vxWorks OS, crosscompiler - MIPS64gnu.
Client - VLC (V 0.8.0) media player on Windows2000
Server Code - Live.com V 2005.07.10 .
Log Info
======
1. BitRate : 3.98 Mbs
2. RTP Sequence numbers are not coming properly.
e.g
Sequence number Status
============== =========
60407 OK
60408 OK
60409 OK
60410 OK
60411 OK
- -
- -
till end of Packet OK
Could you please send me your suggestion/solution for
the above said problem(BCM7030). Thanks in advance.
Regards.
Paari
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