[AG-TECH] h264 on MacOS X problems

Thomas D. Uram turam at mcs.anl.gov
Thu Apr 3 14:30:21 CDT 2008


I just tried on a couple macs, and the problem only occurs on my PPC mac.

Piers:  Have you seen such a problem?  (I vaguely recall such.)

Tom


On 4/3/08 1:52 PM, gurcharan khanna wrote:
> Joe,
>
> Sending seems to be fine, both from my pc and mac. And i can receive
> your and tom's 264 streams on my pc and mac. i just can't receive my
> own streams on my mac!
>
> (tried pal, didn't seem to affect anything...).
>
> anybody out there using a mac to confirm my problems?
>
> thanks,
>
> -gurcharan
>
> Joe Reitzer wrote:
>> Hi Gurcharan,
>>
>> I see 3 streams clearly from you.  I am sending 1 and Tom Uram is 
>> sending 1.
>>
>> Joe Reitzer
>> Coordinator of Technological Services
>>
>> UIUC-TRECC
>> 2700 International Drive
>> Suite 305
>> West Chicago, IL 60185
>>
>> 630-578-4223 office
>> 630-578-4210 fax
>>
>> Technology Research Education Commercialization Center
>> National Center for SuperComputing Applications
>> University of Illinois Urbana-Champaign
>>
>>
>> At 1:27 PM -0400 4/3/08, gurcharan khanna wrote:
>>> hi,
>>>
>>> i'm having problems decoding the H264 streams under AG 3.1 on MacOS X.
>>> these streams are being sent from a windows box to the ANL Lobby. on 
>>> the
>>> mac they are being received but are scrambled (see attachment).
>>>
>>> can anyone verify that they are being received ok on either windows 
>>> or mac AG nodes?
>>>
>>> also, the 261 stream i'm sending doesn't show up on the h264 
>>> thumbnail windows,
>>> either on the windows or mac node, while 261 streams from other 
>>> folks do show up.
>>> Odd?
>>>
>>> thanks,
>>>
>>> -gurcharan
>>>
>>> -- 
>>> -------------------------
>>> Gurcharan S. Khanna, Ph.D.
>>> Director of Research Computing
>>> Office of the Vice President for Research
>>> http://rc.rit.edu
>>>
>>> Director, Interactive Collaboration Environments Laboratory
>>> Center for the Advancing the Study of Cyberinfrastructure
>>> http://icelab.rit.edu
>>> ---
>>> Rochester Institute of Technology
>>> 1 Lomb Memorial Drive
>>> Rochester, New York 14623-5603
>>> Phone: 585-475-7504  ~  Cell: 585-451-8370
>>> Email: gurcharan.khanna at rit.edu
>>> Http:  people.rit.edu/gskpop
>>>
>>>
>>> Attachment converted: Macintosh HD:mp4agscreendump.jpg (JPEG/«IC») 
>>> (0034DCB8)
>>
>>
>




More information about the ag-tech mailing list