What would you rather have?? at DVinfo.net

Clint Comer · August 21st, 2005, 12:48 PM

A 720x480 movie lower quality, or a 360x240 high quality version?

Henry Cho · August 21st, 2005, 09:58 PM

i'm assuming you're talking about compression for playback on a computer? then you're talking about 640x480 vs 320x240. your question implies filesize is a consideration. if filesize is indeed an issue, 320x240 high quality should result in a smaller filesize than 640x480 at lower quality using the same format. that said, i would probably rather see a high quality 320x240 than an overly compressed 640x480. 320x240 high quality will look ok scaled up, but bad compression artifacts tend to stay visible scaled down.

James Connors · August 22nd, 2005, 05:13 AM

Is it a question of transfer limits and storage sizes at your end, or concern for the user?

If its the latter, why not offer multiple streams? Those on a 300-500kbit line will appreciate a lower quality / lower res version, whilst those on a 2mbit+ would dig a higher quality one.

August 21st, 2005, 12:48 PM	#1
Clint Comer Regular Crew Join Date: Mar 2003 Location: Surprise, AZ Posts: 144	What would you rather have?? A 720x480 movie lower quality, or a 360x240 high quality version? __________________ Vlog On! http://youtube.com/clintus

August 21st, 2005, 09:58 PM	#2
Henry Cho Major Player Join Date: May 2005 Location: NYC Posts: 516	i'm assuming you're talking about compression for playback on a computer? then you're talking about 640x480 vs 320x240. your question implies filesize is a consideration. if filesize is indeed an issue, 320x240 high quality should result in a smaller filesize than 640x480 at lower quality using the same format. that said, i would probably rather see a high quality 320x240 than an overly compressed 640x480. 320x240 high quality will look ok scaled up, but bad compression artifacts tend to stay visible scaled down.

August 22nd, 2005, 05:13 AM	#3
James Connors Major Player Join Date: Jan 2005 Location: Cardiff, UK Posts: 223	Is it a question of transfer limits and storage sizes at your end, or concern for the user? If its the latter, why not offer multiple streams? Those on a 300-500kbit line will appreciate a lower quality / lower res version, whilst those on a 2mbit+ would dig a higher quality one.