Best video Encoding for Youtube? - GoFuckYourself.com

Jim_Gunn · 06-06-2008, 05:03 PM

Whats the best file format and frame size to upload to YouTube to get the best end result? I have a softcore trailer I want to add to Youtube. I have the original full size DV AVI to work with so I can encode it however it will result in the best quality when Youtube re-encodes it to Flash. I first made a 640 x 480 QT file at 2000 Kbps with Sorenson Squeeze and uploaded it to Youtube but it looked like total crap. I have Sorenson Squeeze 4.55, Cleaner XL 1.5 and Flash Encoder to work with. Should I make a 640 x 480 frame size file or a 320 x 240? And should I use WMV, QT, MP4, or Flash? And what bit rates?

HDV18 · 06-06-2008, 05:10 PM

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Tempest · 06-06-2008, 05:38 PM

Youtube will recompress with their own encoder if your file isn't within their parameters. I don't know if they've changed it, but it was something like 320x240 and a max of 350kps for video AND audio. That might have changed with their new player, I'm not up with all that stuff. Actually, there seems to be some differences of opinion on the 350kps thing but I remember reading some forums where some guys were doing detailed tests and I thought that was the number they came up with..

In order to get the best possible quality, you want to knock the audio down as low as possible, mono, 22050 and 32kps or even lower. Then you want to do a 2 pass video converion to squeeze the best quality out of your remaining 318kps. I don't know what the frame rate requirements are on youtube, but you definately don't want to be converting at anything higher than 15fps and a keyframe maybe every 5 seconds or longer so you can have more data for getting more quality out of it. Those are what I'd start testing with and then go from there.. The links below might have some better info.

http://www.funtechtalk.com/how-to-gr...load-settings/
http://blog.jimmyr.com/High_Quality_...be_11_2008.php

06-06-2008, 05:03 PM	#1
Jim_Gunn Confirmed User Industry Role: Join Date: Feb 2003 Location: Where The Teens Are Posts: 5,702	Best video Encoding for Youtube? Whats the best file format and frame size to upload to YouTube to get the best end result? I have a softcore trailer I want to add to Youtube. I have the original full size DV AVI to work with so I can encode it however it will result in the best quality when Youtube re-encodes it to Flash. I first made a 640 x 480 QT file at 2000 Kbps with Sorenson Squeeze and uploaded it to Youtube but it looked like total crap. I have Sorenson Squeeze 4.55, Cleaner XL 1.5 and Flash Encoder to work with. Should I make a 640 x 480 frame size file or a 320 x 240? And should I use WMV, QT, MP4, or Flash? And what bit rates?

06-06-2008, 05:10 PM	#2
HDV18 Confirmed User Join Date: Apr 2008 Posts: 170	Hi Jim, Here are 6 YouTube tips that will make you happy. __________________ Quality High Definition Teens FHG - FHS \| ZIPS \| POTD/MOTD \| NN \| GOTD \| RSS \| TUBE \| FLV, WMV, DivX (and many more acronyms)

06-06-2008, 05:38 PM	#3
Tempest Too lazy to set a custom title Industry Role: Join Date: May 2004 Location: West Coast, Canada. Posts: 10,217	Youtube will recompress with their own encoder if your file isn't within their parameters. I don't know if they've changed it, but it was something like 320x240 and a max of 350kps for video AND audio. That might have changed with their new player, I'm not up with all that stuff. Actually, there seems to be some differences of opinion on the 350kps thing but I remember reading some forums where some guys were doing detailed tests and I thought that was the number they came up with.. In order to get the best possible quality, you want to knock the audio down as low as possible, mono, 22050 and 32kps or even lower. Then you want to do a 2 pass video converion to squeeze the best quality out of your remaining 318kps. I don't know what the frame rate requirements are on youtube, but you definately don't want to be converting at anything higher than 15fps and a keyframe maybe every 5 seconds or longer so you can have more data for getting more quality out of it. Those are what I'd start testing with and then go from there.. The links below might have some better info. http://www.funtechtalk.com/how-to-gr...load-settings/ http://blog.jimmyr.com/High_Quality_...be_11_2008.php