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ctakim

macrumors 6502
Oct 12, 2006
310
0
When you double tap a video, you aren't watching it in pan&scan, its simply zoomed in on the middle of the video. Pan & scan is actually better than this, since they pan across the entire image to ensure that you always get the majority of the "action" in the 1.33:1 aspect ratio.

that is true, although my comment regarding pan and scan was meant to be broader than just the iPod/iPhone. I hate the fullscreen versions of movie releases vs. the widescreen version DVDs. The iphone does just zoom to change the aspect ratio from 16:9 or 2.35:1 to something else by cropping off the sides. Actually what is the aspect ratio of the zoomed in screen? I will have to pull out my ruler.
 

robroy79

macrumors newbie
Jul 21, 2007
2
0
Space saving settings

Handbrake is amazing! I got a very decent quality on my iPhone using an H.264 (ipod) with frame rate of 24, audio of 96 kbps, and target size of 400 MB (which will give a bitrate of around 300-400 kbps). This setting rips an average movie DVD for 1 1/2 hours on a MacBook and usually makes the final size less than 400 Megs! An 8GB iPhone can therefore hold around 20 movies! I currently placed 5 on mine. Now, together with a airline headphone charger, I can enjoy long flights! :D
 

meagain

macrumors 68030
Nov 18, 2006
2,570
26
I can't seem to get anything to play on the phone. I used handbrake but I can't get the phone to run it. format mpeg4, h.264 main, 2-pass, 1,000 kpbs, output 480 x 368.
Any ideas?
 

ctakim

macrumors 6502
Oct 12, 2006
310
0
I can't seem to get anything to play on the phone. I used handbrake but I can't get the phone to run it. format mpeg4, h.264 main, 2-pass, 1,000 kpbs, output 480 x 368.
Any ideas?

Is the problem the 480 x 368? The iPhone screen is only ### x 320 pixels.
 

robroy79

macrumors newbie
Jul 21, 2007
2
0
Is the problem the 480 x 368? The iPhone screen is only ### x 320 pixels.

It shouldn't be. I have tried one DVD on a 640x4?? resolution without any problem. Maybe it should be on the H.264[ipod] setting. What's the difference between H.264[ipod] with other H.264?
 

meagain

macrumors 68030
Nov 18, 2006
2,570
26
I selected iPod but maybe it reverted. I'm trying again. Just trying to get one video concert song going here. I'm pulling it right from the DVD but I have it on my hard drive also
 

meagain

macrumors 68030
Nov 18, 2006
2,570
26
It's working. mp4 file, h.264 iPod, 500 kpbs, 2-pass, 448 x 336. I've no clue what I'm doing - just winging it - but it's working. Looks good to me.
 

NightStorm

macrumors 68000
Jan 26, 2006
1,860
66
Whitehouse, OH
The iphone has the same restrictions on x264 as the iPod; it can not play files encoded with the main profile, only the ipod (profile level 3) one.
 

madmaxmedia

macrumors 68030
Dec 17, 2003
2,933
42
Los Angeles, CA
Revisiting this thread, there is now an iPhone preset in HandBrake.

It automatically crops the video, the width is 480 pixels. Single pass H264, with average bitrate of 960. I think with this you should be able to zoom in during playback on iPhone, no? (I don't have one yet.)

I did some research and it seems that 2-pass does not deliver significant quality improvement with H264, 1-pass delivers close to same quality with much less encoding time. On my MacBook I get faster than real-time encoding with H264 which is very nice (35-40 fps.)

I also played around with some different bitrates. I find 500 kbps to be my personal cutoff (any lower and the artifacts start to intrude.) Obviously that cutoff varies from person to person, and whether you are more concerned with file size or picture quality. 400 kbps was not horribly objectionable to me (and thus also a reasonable compromise to save space.) I could also see using 600 kbps for certain movies I wanted to convert with better absolute quality. Anything above that seems excessive for me in terms of using too much storage space on a portable device.
 
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