Re: best format for USB delivery
Thanks guys. I hadn't considered the fact that I would need some type of hub or duplicator to deal with quantities. A couple flash drives for a wedding are one thing, but 50 or 100 for a recital quite another..
Now I need to look more into this |
Re: best format for USB delivery
So it sounds like USB 2.0 isn't a good idea due to much slower speed. I found some name brand for $3 on clearance at walmart I was about to buy but now I'm thinking I should spend more on 3.0 ?
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Re: best format for USB delivery
What are your thoughts on duplicators such as these?
Aleratec 1:10 USB 3.1 Gen 1 Copy Cruiser https://www.bhphotovideo.com/c/produ...2855/KBID/3801 and standalone Vinpower digital USB Shark https://www.bhphotovideo.com/c/produ...2855/KBID/3801 |
Re: best format for USB delivery
Quote:
Be aware of that there are 2 bottle necks with flash drives. The first is the memory speed and the second is the interface. A lot of the cheapest usb 3 drives have the faster interface but still have slow memory. I always like to read a performance review or buy a few and test out whether the price/performance is a good value. Also note the flash market prices can fluctuate greatly. Last year there was a shortage and prices shot up. |
Re: best format for USB delivery
no complaints so far about the usb stick from clients. Now I have 2 complaints.
2 times the brand of the tv is "philips" that causes problems. From 1 I have been to the clients home. The strange thing is that some chapters play and others not. On their tv upstairs they said everything is fine (no philips brand tv) Normally they all have the same codec MP4 and the usb stick is FAT32. First I exported from sony vegas pro to a MP4 file and in handbrake I resized it. I downloaded the testvideo from philips that should work. With mediainfo I got this: video stream: AVC and audio stream: AAC LC MPEG-4 main@L4 24 fps when I checked my handbrake file: video stream: AVC and audio stream: AAC LC MPEG-4 main@L3.1 50 fps So the mail level is different. Maybe that tv It doesn't support a lower 3.1 level ? Framerate is different but normally that couldn't be the problem. I don't know how to solve this. any thoughts? |
Re: best format for USB delivery
update: made a new usb stick with the same files made by handbrake.
Went to the client and it worked! At home I tried that bad usb stick. And yes, only chapter 1 played on my tv and on my pc. When I inserted the stick in pc it detected a problem. after I did a scan, removed all the files and copied 1 chapter and this time it worked. Maybe there was a problem in the beginning and I ignored it, don't remember it. |
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