Which Alexa workflow

[Fred Jodry]

Next to all of that software you will need about 1,000 watts of electricity when editing at regular speed. An all- windgenerator or other single means of making this much electricity on a sailboat less than 100 feet long will hit shortages for weeks at a time unless you design better than this. I am glad that you figured out that it takes fully 3 years to sail around the world. Regardless of what we say visit a few other Alexa productions in operation to get the best idea of what works how well.

[David Dubé]

Very funny indeed, and unuseful as well. I don’t see why you would go out of your way to make fun of me, just don’t respond if you have nothing to contribute.

[Fred Jodry]

David, if you`re taking a bunch of ocean liners then the first half of the paragraph is too literal, but the last sentence should hit the nail on the head.

[John Heagy]

I wouldn’t suggest using a separate recorder for proxies. Like you said file name/TC nightmare plus another thing to fail. You can easily exceed .5x proxy render time if you deploy Episode Engine on two of your Mac Pros. The more cores the better. Episode does not have proper LUT support but you can use the basic color correction settings to get close. Never tried creating Avid edit ready files with Episode. I would recommend archiving everything to LTO after each shoot. This will keep your footage safe in the event of power failure. A Cache-A system would be perfect.

John Heagy

[David Dubé]

Dear John,
Thank you very much for taking the time to answer my question in a smart way. I’ve worked with Episode before and it is fast. I would have to test it for sure but I think you’re right about the render time. If I can also do a basic color correction directly in the software, all the better. Also, a cache-A system was also part of our back-up and shipping solution. Finally, with this workflow, I’d like to incorporate a solution like the Matchback magic software for FCP but for Avid, to insure an easy conform later on. Do you know of anything that could transfer the metadata from my ARRI files to the proxies ? Could Avid MetaSync do the trick ? Then I think I would use AMA to get the proxies into Avid for logging, to skip the ingest. And then ship my bins, with the original media and proxies for further editing. Many thanks !

David

[John Heagy]

Hi David,

So you’re planning to do the offline with Avid and the online with FCP? This is what we do everyday.

We link QT media to Avid Meridan offline sequences based solely on TC and Reel. We built our own system but Videotoolshed has an app that does the same thing.

https://www.videotoolshed.com/product/41/fcpreconnect/3

The first step is to consolidate the Avid seq then export an omf. We use Automatic Duck to convert the omf to xml. The xml is processed externally and clips are linked to any media that matches.

This type of workflow requires unique Reel names. The Alexa creates Reel names based on Camera A, B etc and Card number. An example would be A001L6PQ… A Camera, Card 001, Left eye, and finally the 3 digit base36 camera serial number. Unfortunately the Alexa card number gets reset to 001 on power up so you’d end up with duplicate reels every day. That may have changed with the new firmware and allow you to enter a new Card number. If so you could combine camera and card numbers to keep every card unique. You could also blast your own reel numbers across clips using FCP or QTchange from Videotoolshed. This is want we plan on doing as we have a reel name system in place.

I can’t speak in terms of AMA or any modern Avid system. We still use OS 9 Avids… yes OS 9.

On a separate note: Arri did a near perfect file based workflow regarding Card and Clip names. Especially when compared to the abysmal FAT32/4Gig spanned/NONAME/CONTENTS/truncated UUID system Panasonic uses. The only thing I’d like added would be a date stamp to the Card names so it’s easier to maintain unique reel names.

John Heagy

[Gary Adcock]

[John Heagy] “The only thing I’d like added would be a date stamp to the Card names so it’s easier to maintain unique reel names.”

Which is now available in the V3 version of the camera software.

gary adcock
Studio37

Post and Production Workflow Consultant
Production and Post Stereographer
Chicago, IL

https://blogs.creativecow.net/24640

[John Heagy]

Hi Gary,

Date in the card volume name on v3? We did a shoot with v3 loaded and I got the same volume name as before. I looked through the manual and saw no setting to enable this.

Thanks
John Heagy

[David Dubé]

Maybe I didn’t express myself correctly. We’re going to stay Avid the whole way. My question is, can I transfer Arri’s ProRes files metadata to the proxies I will be creating to ensure a perfect conform later on. I was refferring to a software like fcp matchback magic as an example. Many thanks !

[John Heagy]

I’m not familiar with how Avid deals with ProRes. What metadata do you need beyond Reel and TC? I would hope both of those would come in with the import of proxy or 4444. Episode will preserve both if used to make the proxy files. If you can maintain unique Reel names the rest is standard offline/online workflow which Avid should handle without help.

John Heagy