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2009-12-18
, 04:07
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Posts: 11,700 |
Thanked: 10,045 times |
Joined on Jun 2006
@ North Texas, USA
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#2
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somewhat ot: Oh man this movie is so gonna rock! 
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Nokia Developer Champion
Different <> Wrong | Listen - Judgment = Progress | People + Trust = Success
My personal site: http://texrat.net
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2009-12-18
, 04:46
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Posts: 40 |
Thanked: 2 times |
Joined on Dec 2009
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#3
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Originally Posted by jflatt
what type of software that you're using to do that ? would you mind ?
This is what I ran on the desktop, ended up looking great on the N900, with about 33% CPU for gst-renderer and 17% for pulseaudio. Any suggestions to make it better?
#download source 1080p trailer
wget http://movies.apple.com/movies/param...lr1_h1080p.mov -U QuickTime
#strip out audio-only file
ffmpeg -i ironman2-z7r459g-tlr1_h1080p.mov -acodec copy -vn audio.mp4
#downmix audio from 5.1 to 2 channels
faad -d audio.mp4
#do first pass encoding 1920x800 resized to 800x320. Tried 800x336 but it was streaky
ffmpeg -i ironman2-z7r459g-tlr1_h1080p.mov -pass 1 -bt 4000kb -vcodec libx264 -b 4000kb -an -vpre baseline -threads 0 -s 800x320 temp.mp4
#do second pass, remap video and audio together
ffmpeg -i ironman2-z7r459g-tlr1_h1080p.mov -i audio.wav -map 0:0 -map 1:0 -pass 2 -bt 4000k -vcodec libx264 -b 4000k -acodec libfaac -ac 2 -ab 192k -ar 48000 -vpre baseline -threads 0 -s 800x320 "Iron Man 2.mp4"
#cleanup
#rm ironman2-z7r459g-tlr1_h1080p.mov audio.mp4 audio.wav ffmpeg2pass-0.log x264_2pass.log temp.mp4
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2009-12-18
, 04:47
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Posts: 534 |
Thanked: 723 times |
Joined on Oct 2009
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#4
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It's all command line stuff, but on a linux desktop. wget, ffmpeg, faad are all the programs used
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2009-12-18
, 04:59
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Posts: 40 |
Thanked: 2 times |
Joined on Dec 2009
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#5
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Originally Posted by jflatt
have any idea that window desktop software be able to do the same ?
It's all command line stuff, but on a linux desktop. wget, ffmpeg, faad are all the programs used
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2009-12-18
, 05:09
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Posts: 534 |
Thanked: 723 times |
Joined on Oct 2009
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#6
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I know there's ffmpeg and wget for win32, a quick google search seems to show faad win32 also. You're on your own from there though. You might want to at least get VirtualBox and install Ubuntu on it.
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2009-12-18
, 05:33
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Posts: 41 |
Thanked: 3 times |
Joined on Dec 2009
@ Kirkland, WA
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#7
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Video bitrate was set to 4,000k, am I reading that correctly?
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2009-12-18
, 05:43
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Posts: 534 |
Thanked: 723 times |
Joined on Oct 2009
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#8
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Yeah, too much? The resulting file was about 74MB. Apple's 480p is 46MB. Played smooth, but could maybe get away with only using 2000.
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2009-12-18
, 06:20
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Posts: 1,559 |
Thanked: 1,786 times |
Joined on Oct 2009
@ Boston
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#9
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First i've heard about the sequel. Went and watched the preview 4 times.
__________________
Unofficial PR1.3/Meego 1.1 FAQ
Unofficial PR1.3/Meego 1.1 FAQ
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Classic example of arbitrary Nokia decision making. Couldn't just fallback to the no brainer of tagging with lat/lon if network isn't accessible, could you Nokia?
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2009-12-18
, 13:30
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Posts: 313 |
Thanked: 86 times |
Joined on Oct 2009
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#10
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i am definitely watching this movie when it comes out. didn't even know there was a sequel coming out.
#download source 1080p trailer
wget http://movies.apple.com/movies/param...lr1_h1080p.mov -U QuickTime
#strip out audio-only file
ffmpeg -i ironman2-z7r459g-tlr1_h1080p.mov -acodec copy -vn audio.mp4
#downmix audio from 5.1 to 2 channels
faad -d audio.mp4
#do first pass encoding 1920x800 resized to 800x320. Tried 800x336 but it was streaky
ffmpeg -i ironman2-z7r459g-tlr1_h1080p.mov -pass 1 -bt 4000kb -vcodec libx264 -b 4000kb -an -vpre baseline -threads 0 -s 800x320 temp.mp4
#do second pass, remap video and audio together
ffmpeg -i ironman2-z7r459g-tlr1_h1080p.mov -i audio.wav -map 0:0 -map 1:0 -pass 2 -bt 4000k -vcodec libx264 -b 4000k -acodec libfaac -ac 2 -ab 192k -ar 48000 -vpre baseline -threads 0 -s 800x320 "Iron Man 2.mp4"
#cleanup
#rm ironman2-z7r459g-tlr1_h1080p.mov audio.mp4 audio.wav ffmpeg2pass-0.log x264_2pass.log temp.mp4