Thursday, January 27, 2011

Re: [Avid-L2] Re: AVC-Intra Workflow

 

Dylan,

When you work offline at DV and then "upres" via transcode later - are you limited to any specific frame rates?
For example can you work with both 1080i 59.94 and 23.98 fps material in the same project?

If footage is at 23.98 - does Avid get confused if you transcode to DV in SD (29.97) and then try to conform at 23.98?

Thanks for the info.

Jeff

On Jan 21, 2011, at 8:25 PM, Dylan Reeve wrote:

> I've not had considerable issues with AMA. It depends a lot of codecs
> probably, the performance we get from XDCAM as AMA is fine. With H.264 we
> usually need to transcode to ensure reliable media performance.
>
> I prefer the Avid-native media management, but still AMA seems like a
> slightly better implementation of edit-in-place workflow than in many other
> systems. The NLE builds an index of mounted media when you point it at the
> AMA media, so it can relink files reliably without manual intervention. This
> behaviour can be a little quirky at times, but overall it seems to work
> pretty well.
>
> Our workflow is usually and offline/online one - AMA media (XDCAM and DSLR
> usually) is trancoded to offline SD resolution (10:1 or DV25) and then
> edited. When the cut is finished the sequence it relinked to the AMA media
> to "up res" and then the entire sequence transcoded to a common format for
> finishing.
>
> I want to see improvements in AMA, but it's pretty solid.
>
> Dylan Reeve
> http://dylanreeve.com/
>
>
> On Sat, Jan 22, 2011 at 5:22 AM, Terence Curren <tcurren@aol.com> wrote:
>
>>
>>
>> DON'T use AMA for long form. Too many issues with relinking as time goes
>> on. Use AMA to log and then transcode your footage to DNxHD and never look
>> back.
>>
>>
>> --- In Avid-L2@yahoogroups.com <Avid-L2%40yahoogroups.com>, Jason Gillet
>> <jsg5403@...> wrote:
>>>
>>> Hi all,
>>>
>>> I was curious how people are working with AVC-Intra. I haven't actually
>> cut
>>> anything in this format long form and I wanted to know if it's best to
>> load as
>>> AMA and work with it that way or are people converting it to DNXHD once
>> it's
>>> loaded.
>>>
>>> Thanks,
>>>
>>> Jason Gillet
>>> Editor/Engineer
>>> Moving Pictures NYC
>>>
>>>
>>>
>>>
>>> [Non-text portions of this message have been removed]
>>>
>>
>>
>>
>
>
> [Non-text portions of this message have been removed]
>
>
>
> ------------------------------------
>
>
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>
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>
>
>

------------------
Jeff Hedberg
Union Editorial
575 Broadway
6th floor
New York, NY 10012

212-863-3030

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