[Sidefx-houdini-list] exr problems

zoran arizanovic zoran.arizanovic at gmail.com
Thu Jul 18 02:07:31 EDT 2013


thank you for answers will look into it
rendering now just diff to see if it is better with no additional planes



On Thu, Jul 18, 2013 at 1:02 AM, Floyd Gillis <floyd at afcg.com> wrote:

> I recall there was a recent issue with the alpha channel of exr's being
> corrupted (linux only?).
>
> This was fixed in a later version.
>
>
> On 7/18/2013 7:10 AM, Mark Alexander wrote:
>
>>
>> Try switching the compression setting of the EXR -- I vaguely recall
>> there being an EXR library bug with one of the compression settings.
>>
>> Cheers,
>> M.
>>
>> On 07/17/2013 06:01 PM, jon parker wrote:
>>
>>> Yes I've seen this happen but I have yet to file a bug because I haven't
>>> kept any of the corrupt files, nor has it been repeatable...
>>>
>>>
>>> On Wed, Jul 17, 2013 at 2:11 PM, zoran arizanovic <
>>> zoran.arizanovic at gmail.com> wrote:
>>>
>>>  hi
>>>> I am rendering exr sequence nad keep getting random corrupt frames
>>>> and cant open them in cops or in nuke
>>>> files are same size as others but i get following error on nuke read
>>>> node
>>>> *unexpected data block y coordinate* or* Error in Huffman encoded data*
>>>>
>>>> it is weird as I never had any exr problems from Houdini and am not sure
>>>> what is causing this
>>>> has anyone had something similar?
>>>> thanks
>>>>
>>>> --
>>>> Zoran Arizanovic
>>>> vfx reel : http://vimeo.com/28605448
>>>> http://www.imdb.com/name/**nm2902303/<http://www.imdb.com/name/nm2902303/>
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-- 
Zoran Arizanovic
vfx reel : http://vimeo.com/28605448
http://www.imdb.com/name/nm2902303/



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