video problems in Ubuntu

[Colin Law]

On 17 January 2012 18:01, Douglas Pollard <dougpol1 at verizon.net> wrote:
> On 01/17/2012 09:56 AM, Douglas Pollard wrote:
>>
>> On 01/16/2012 11:25 PM, Basil Chupin wrote:
>>>
>>> On 17/01/12 15:07, Basil Chupin wrote:
>>>
>>>> OK, my understanding of "rendering" (vs CIA's definition of "rendering")
>>>> is to improve the contrast quality or picture quality of a video; yours is
>>>> to add a sound/audio track to an existing video track - spmething
>>>
>>> ..........
>>>
>>> I don't know, but only supsect, that the file you downloaded from the
>>> "internet archives" maybe the culprit to beging with
>>>
>>> ................
>>>
>>> It may be using some sort of 'copyright protection'. How about telling us
>>> which is the file and the URL of the archive you downloaded the file from so
>>> that some of us could try it out.
>>>
>>>
>>>
>>> Ahem, sorry about the typos :-( . (And I even use a spell-checker as I
>>> type :-) .)
>>>
>>> BC
>>>
>> I suspect that worrying about spelling in these post is not very
>> practical. I write a short story now and then for publication and edit 10
>> or20 times and the editor still finds spelling and gramatical errors. If we
>> did that on email posts we never would solve any problems. I have been
>> spending som time on a boating list and they top post and really give ne
>> hard time for bottom posting so now I am forgetting and top posting here.
>> Forgive me guys.  I'll do better.                               Doug
>>
>     I found that when rendering I am using between 80 and 100 percent of
> CPU.   Also zero swap and 57% of memory.  I will get more ram today Probably
> 4 G .  Does anyone think this will make a difference?  I now have one gig
> and really only 875 that is usable.    If I can figure out how I thought
> maybe I could raise the allowable temperature of the processors . Does that
> make any sense.   Thanks, Doug

If it is not using the swap (assuming some is configured) then you are
not running out of ram, so I don't think that is it.  If it is
overheating then that suggests a cooling problem.  Are all the fans
spinning smoothly?  Check whether any of the heatsinks are blocked
with dust.  A vacuum cleaner, used carefully, can be used to suck the
dust up.

Have you looked in syslog to see if there are any rude messages at the
point of crashing?

Colin