Need help in choosing best codec for exporting HD for content delivery

What codec is best for a quick but manageable size for an HD video for Youtube?
And, what codec is best for that same video to be exported for DVDSP?
I am thinking for DVDSP I would just export as QT and I can go straight to DVDSP and burn from there.
But when I have tried to export for YouTube I have had problems using QT with conversion, so suggestions are gladly accepted.
Thanks!

Good advice for the SD DVD, so for the ftp upload, in Compressor, choose Quicktime > H.264 - which does a very good job of maintaining quality while reducing the size of the file dramatically. Once you drag the preset for H.264 to the file in the Compressor job, you can make adjustments to the setting by changing the frame size and or quality and even choose between stereo or mono and what sample rate. So I recommend reducing a 1920x1080 to a 1280 x 720 resolution, and changing the audio sample rate from 48k to 44.1k (unless you're already there). youtube, Vimeo, and other hosts of HD content usualy accept a 1280 x 720 clip and further encode the uploaded file to their own thing - usually flash and the settings I've given you have worked well for me on Vimeo.

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Need help to choose a DAQ for simultaneous sampling

We need to choose a DAQ for simultaneous sampling. The restrictions are:
a) 2 channels
b) The signals on both channels are not continuous. A valid input on the channels is signaled by a falling edge in a third line that can be used as a trigger.
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1) Does the 6143 fulfill the timing requirements ?
Yes, the 6143 should fulfill these requirements. It has a 250 KS/s sampling rate per channel which should give you 5x oversampling at the 50 kHz maximum bandwidth you indicated. The minimum delay from the recognition of the trigger to the first sample on this board is 100 ns which falls within the 900 ns window.
2) Is it posible and easy to set the board to take one sample after the trigger ?
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3) Is there a better choice than the 6143 to solve the problem ?
This seems like a pretty solid choice for the application you described. However, you didn't mention what the amplitude of your input signals are. The 6143 has a fixed +/- 5 volt range. If this isn't sufficient, you'll have to provide signal conditioning or choose a board with a wider input range. Also, I'm assuming your trigger signal is a TTL signal. If it's an analog signal, you'll want to choose a board with an analog trigger circuit (the 6143 doesn't have an analog trigger). The PCI-6111 is a 2 channel board with a +/- 42 volt input range, an analog trigger, a 5 MS/s sampling rate, and will also meet all of your requirements. The only down side of the 6111 is that it is more expensive and is a 12 bit converter instead of 16 bit. The PCI-6120 has even more functionality than the 6111 and has a 16 bit converter at 800 KS/s. PXI has some more simultaneous offerings, but I'm assuming you want to stick with PCI. You can also check out some of our modular instrument offerings such as the PCI-5102. I'm not as familiar with the modular instruments, so you'll have to check out the specs for yourself. Whether there is a better choice or not is pretty subjective. That will depend on how much you're willing to spend for the features and specs you really care about. From the information you provided, the 6143 will be the lowest cost solution that meets the requirements you specified.
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I need help with the best option for backup of itunes for laptop change?

i want to change my itunes account from my existing laptop to my new laptop, whats the best way to back up or transfer my itunes?

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Best Codec for exporting animations with alpha channel from FCP timeline

Whats the best codec for exporting animations (hopefully using loseless compression) that will retain alpha channel, and use the current sequence settings for fps and size?
Currently Im exporting image sequences, but I'd prefer a wrapper.. I don't know much about the 'Animation' export codec.. I did notice that set to current size had some funky value of 753x450 or something.. instead of my current project size of 1920x1080...
Anyhow.. Just seeing what others are doing..
basically Im reading out some titles that I'll end up dropping over video later.. but since they render out so slowly (**** lower 3rds is slow) Im trying to get a jump on the process..
Tx..

PNG should do it. I think PNG is lossless (that's what they say, anyway). But realistically, if you use PNG, Animation, or JPG2000 set on highest quality, I'd dare you to tell a difference.
I use PNG because it's supposedly lossless, renders twice as fast as Animation in a FCP timeline, and is usually about half the size.
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Need Help Determining Least Common Demoninator for Frame Rate, Codec, and Workflow

I need help determining the best timeline setting and Compressor workflow to integrate footage with varying frame rates and codecs that I'm currently upres'ing for a multi-camera concert performance destined for HD broadcast output. I'm assuming the network needs 29.97.
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x

Best codec for export from FCE?

Heya, I'm sort of a newbie, so please be patient with me
I'm trying to export a video from FCE using QT conversion. I'm going to be putting it on Youtube. What is the best codec for export? I've always heard that H.264 is the 'best', but my videos have always been pale and washed out. I tried exporting using MPEG-4 video, and it's not washed out. Is H.264 better and I should just deal with the paleness, or does it not matter too much?
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All the Web video sites re-compress your videos. So it's generally best to upload high quality files – typically determined by bit rate.
My suggestion would be to export as a Quick Time movie at current settings. (Guessing that you edited an AIC sequence,)
If you don;t have MPEG Streamclip, do a search and download it. In Streamclip, open the file you exported from FCE. Export to Quick Time. For Compression, choose H.264 from the drop down menu. Don't change Frame Size. If your movie is interlaced, check De-interlace. Check the Limit Data Rate box and type in 12,000 if the size of your movie is1080; 6,000 if your movie is 720; 3,000 if your movie is 480.
Use the YT uploader and you should be good to go.
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Best codec for DVD export for editing

If I want to burn DVDs for a client who will want to edit the footage later, what's the best codec for that?

What editing application will they be editing with?
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Best codec for out to stand alone HD video playable through VLC on PC

I finished a wedding in France recorded in HD on a Sony XD CAM EX-1
I am editing in Final Cut 6.0.6
I had photos from Photoshop CS4 imported into the film and did not
interlace them. They were accepted into the timeline with the Sony footage: XD Cam EX 1080i 50 35mbs VBR.
I would like to deliver an uncompresssed version on a hard drive playable on VLC through a PC. I would also like to see if I can compress this half hour and put it on a DVD?
Final cut and Compressor had trouble with this footage to make the Quicktime
stand alone video and a 39 Program stream.mpeg
When I did get a successful copy_ they will not copy to an external Hard Drive_ it reads disc error.
Is this because of the mix of interlaced and non interlaced? Should I go back
and interlace all the photos and try again???
What is the best codec to export a full res from Final Cut? ( Quicktime, which ProRes??)
and if I try to put the half hour on a dvd not blue ray ... which codec is best? MPEG2?
Thanks very much,
Bill Phipps

Hi Kevin,
Thanks for your input. I shot the wedding in France in PAL on the Sony EX1 using
XD Cam EX 1080i 50 35mbs VBR. And want to deliver to bride and groom
a full HD copy on a hard drive to be played on a pc using VLC software.
I was able to load my foootage and Sony allows me to select this in Final Cut
as a setting when I edit. I imported some
still photos from Photoshop and these are not interlaced. Something I am
now concerned about. I could easily interlace them, however, I was thinking
it would be better to de-interlace the video footage instead as everyone
viewing the film would do so on a pc.
I went on Creative Cow and have gotten a thread
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Re: To deinterlace,or not to deinterlace
by Ed Dooley on Jan 8, 2009 at 11:01:35 am
Not necessarily true. Yes you'll lose the resolution if you use the simple de-interlace filter in FCP (and many other programs). If, however, you use Frame Controls in Compressor (do a search of this forum and you'll find lots of instructions), you do not lose res, the fields get blended. There are 3rd party products that do the same thing (Nattress has one).
Having said all that, I wouldn't deinterlace unless you need to (like for the web for example), the program's going out to TV? Leave it interlaced.
Ed
I at the moment cannot find where Frame Controls in Compressor and saved my project just
before my last step of using the Final Cut Pro de-interlace filter on all of the HD Pal footage.
I had to try 3 times to make a stand alone Quick Time which normally goes smoothly for me, so
I started to wonder if the interlaced video with non-interlaced photos was the problem?
The stand alone Quick Time and the MPEG-2 both gave me trouble and I got an error when
trying to copy them to a drive that was formatted in the only cross platform format I know
being Fat 32. It is a 7200 rpm drive.
I got an answer from Creative Cow on this where the person advised me to convert the file
to Pro Res.
I would appreciate any input.
Thanks for your time and attention.
Bill

Best codec for editing

What's the best codec to export to DVD if someone else is editing the footage?

Again, you're asking two separate questions. If your client wants to edit the footage, you don't want to burn a playable DVD, you want to burn a data disc. This means you are able to put HD content on there (really, you're able to put anything on there), but you're limited to 4.7GB on a standard disc. As Tom says, that is very little space (especially if you're working with HD).
What you really need is to send your client a hard drive with this footage. Whether or not it is editable on "various platforms" depends on what it is now-- open it in QT and bring up the Inspector. What does it say the format is?

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Need help in choosing best codec for exporting HD for content delivery

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