[vlc-devel] Re: Multicast udp streaming from playlist - problems

[Dermot McGahon]

On Thu, 2 Sep 2004 16:35:47 +0200, Gildas Bazin <gbazin at altern.org> wrote:

> On Thursday 02 September 2004 15:52, Derk-Jan Hartman wrote:
>> On 02 sep 2004, at 13:57, Dermot McGahon wrote:
>> > There are still bugs though.
>> >
>> > Logs at:
>> > http://www.bqbsoftware.ie/vlc_rtsp_bug/
>>
>> first is because of an unimplemented StreamControl, not sure which one
>> though..
>> second one i don't really understand.. It seems almost like the buffer
>> is never emptied??
>>
>
> Yes, it seems like it. Don't know why either.
> You can activate some debug messages though. In src/input/demux.c,  
> uncomment
> the msg_Dbg() from DStreamRead() and DStreamPeek() and send the logs  
> again.

This was to do with unicast rtsp vod and vlc-trunk with a LIVE.COM
modified to speak Kasenna variant RTSP.

I've enabled the extra debug messages as suggested and uploaded logs
to:

   http://www.bqbsoftware.ie/vlc/vlc_rtsp_bug/

   vod_vlc_not_working.log 16-Sep-2004 12:05   225k
   vod_vlc_working.log     16-Sep-2004 12:20  14.2M
   vod_vlc_working1.log    16-Sep-2004 12:28   7.1M
   vod_vlc_working2.log    16-Sep-2004 12:34   5.7M


During testing, when I redirected output to file, everything started
to work, so it seems it was a problem with gnome-terminal and cpu.


With -vvv:
----------

top - 15:53:52 up 23:11,  5 users,  load average: 1.76, 0.93, 0.93
Tasks:  76 total,   2 running,  74 sleeping,   0 stopped,   0 zombie
Cpu(s): 92.7% us,  5.6% sy,  0.3% ni,  0.0% id,  0.0% wa,  1.3% hi,  0.0%  
si
Mem:    224600k total,   221816k used,     2784k free,     3560k buffers
Swap:   457844k total,        0k used,   457844k free,    88444k cached

   PID USER      PR  NI  VIRT  RES  SHR S %CPU %MEM    TIME+  COMMAND
  3927 dermot    16   0 44544  31m  20m S 11.9 14.2   0:13.74 gnome-terminal
  2306 root      15   0 59684  18m  44m S  4.0  8.4  66:53.79 X
  4121 dermot    17   0  2448  900 1620 R  0.7  0.4   0:00.11 top
  3885 dermot    25  10 32520  19m  22m R  0.3  8.8   0:06.59 rhn-applet-gui


Without any -v switches:
------------------------

top - 15:54:40 up 23:12,  5 users,  load average: 1.51, 1.00, 0.95
Tasks:  76 total,   2 running,  74 sleeping,   0 stopped,   0 zombie
Cpu(s): 77.4% us,  5.6% sy,  1.3% ni, 14.4% id,  0.0% wa,  1.3% hi,  0.0%  
si
Mem:    224600k total,   219984k used,     4616k free,     3624k buffers
Swap:   457844k total,        0k used,   457844k free,    88500k cached

   PID USER      PR  NI  VIRT  RES  SHR S %CPU %MEM    TIME+  COMMAND
  2306 root      15   0 59684  21m  44m S 16.7 10.0  66:58.84 X
  3927 dermot    15   0 46380  32m  20m S  5.6 15.0   0:17.77 gnome-terminal
  3885 dermot    25  10 32520  19m  22m R  1.0  8.8   0:06.88 rhn-applet-gui
  4121 dermot    16   0  2448  900 1620 R  0.7  0.4   0:00.36 top
  3828 dermot    15   0 13716 7304  11m S  0.3  3.3   0:02.46 metacity


Errors when cpu is too high:
----------------------------

[00000213] main private error: stream_DemuxSend: buffer size > 5000000
[00000213] main private error: stream_DemuxSend: buffer size > 5000000
[00000213] main private error: stream_DemuxSend: buffer size > 5000000
[00000213] main private error: stream_DemuxSend: buffer size > 5000000
[00000213] main private error: stream_DemuxSend: buffer size > 5000000
[00000213] main private error: stream_DemuxSend: buffer size > 5000000
[00000213] main private error: stream_DemuxSend: buffer size > 5000000
[00000213] main private error: stream_DemuxSend: buffer size > 5000000

-- 
This is the vlc-devel mailing-list, see http://www.videolan.org/vlc/
To unsubscribe, please read http://developers.videolan.org/lists.html