[hugin-ptx] Re: What is a good computer for running hugin?

[Brandan]

Let me expand on this. Is there a rule of thumb for how much RAM is needed 
to stitch a pano of a given size?

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Re: [hugin-ptx] Can cpfind do better than vid.stab/transcode?

[Carlos Eduardo G. Carvalho (Cartola)]

Hmm, I'm gonna try also in my next video stabilization need.

Until now what I liked most was Virtualdub and it works perfectly under
Linux using wine. I found better results than transcode/vstab in my videos.

Tks,


Carlos E G Carvalho (Cartola)
http://cartola.org/360
http://www.panoforum.com.br/


2014-03-10 11:25 GMT-03:00 Bruno Postle :

> On 10 March 2014 13:46, Yuv  wrote:
>
> On an exceptional weekend, instead of studying I went skiing. Long story
>> short, four commands on the command line and about one hour (I did not time
>> the process and I did not attend it) later:
>> 
>>
>
>
>> The question is: given the sequence of individual frames, can cpfind do
>> better at setting CPs only on the background and not on moving subjects? I
>> suspect yes.
>>
>
> Hi Yuv, good to have you back.
>
> Hugin is used for this sort of thing, this one was quite popular on reddit
> a few weeks ago: http://gfycat.com/CriminalAromaticEsok
>
> Some more examples here:
> http://www.reddit.com/r/howto/comments/1xt2c2/how_to_stabilize_a_video_using_hugin_panorama/
>
> --
> Bruno
>
> --
> A list of frequently asked questions is available at:
> http://wiki.panotools.org/Hugin_FAQ
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> .
>
> For more options, visit https://groups.google.com/d/optout.
>

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[hugin-ptx] Re: hugin.exe can't start because python32.dll is missing

[Matthew Petroff]

Make sure you are installing Python 3.2 and that its architecture, 32-bit 
or 64-bit, matches the architecture of your Hugin build.

-Matthew

On Monday, March 10, 2014 6:20:09 AM UTC-4, Brandan wrote:
>
> Hi all,
>
> With all of the talk of Python I figured I would give it a try. So I 
> downloaded the newer version of python and hugin 2013 with python. I 
> installed both and restarted my computer. The Python GUI works, but when I 
> try to start hugin I get a pop up 
>
> hugin.exe - System Error
> The Program Can't start because python32.dll is missing from your 
> computer. Try reinstalling the program to fix this problem.
> [OK]
>
> Click OK and it closes.
>
> I have since uninstalled all versions of hugin and python and tried 
> several versions of both. Any ideas what I am doing wrong here?
>
> I am on windows 7
>

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Re: [hugin-ptx] Can cpfind do better than vid.stab/transcode?

[Bruno Postle]

On 10 March 2014 13:46, Yuv  wrote:

On an exceptional weekend, instead of studying I went skiing. Long story
> short, four commands on the command line and about one hour (I did not time
> the process and I did not attend it) later:
> 
>


> The question is: given the sequence of individual frames, can cpfind do
> better at setting CPs only on the background and not on moving subjects? I
> suspect yes.
>

Hi Yuv, good to have you back.

Hugin is used for this sort of thing, this one was quite popular on reddit
a few weeks ago: http://gfycat.com/CriminalAromaticEsok

Some more examples here:
http://www.reddit.com/r/howto/comments/1xt2c2/how_to_stabilize_a_video_using_hugin_panorama/

-- 
Bruno

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[hugin-ptx] Can cpfind do better than vid.stab/transcode?

[Yuv]

Hi group!

On an exceptional weekend, instead of studying I went skiing. Long story 
short, four commands on the command line and about one hour (I did not time 
the process and I did not attend it) later:


The commands:

/home/yuv/bin/ffmpeg -i 00110.MTS -deinterlace -f mp4 -vcodec libx264 -crf 22 
-preset ultrafast -s hd1080 -strict experimental -acodec aac -b 25000k -ab 160k 
-ar 44100 -ac 2 00110.mp4
transcode -J stabilize=shakiness=8:show=1,preview -i 00110.mp4 -y null,null -o 
dummy
transcode -J transform -i 00110.mp4 -o stab.avi -y raw
/home/yuv/bin/ffmpeg -i stab.avi -f mp4 -vcodec libx264 -crf 22 -preset slow -s 
hd720 -strict experimental -acodec aac -b:v 1k -ab 160k -ar 44100 -ac 2 
upload.mp4


The flow is really nice, especially compared with the shakiness of the 
original (the highest priority was not to bump into others while skiing 
backward), but it seems that during some sequences it placed bad control 
points (on the subject in motion), resulting in "subject-jitter". The 
options of the first transcode command visualize the selected control 
points.

The question is: given the sequence of individual frames, can cpfind do 
better at setting CPs only on the background and not on moving subjects? I 
suspect yes.

The corollary question is then: can it be integrated into transcode 
 or into ffmpeg ?

References:
* 
* 


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[hugin-ptx] What is a good computer for running hugin?

[Brandan]

I am starting to do enough stitching that I am considering getting a 
computer just for stitching and running hugin. What stats should I be 
looking for to have a smooth fast experience? Any suggestions or thoughts 
are welcome.

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[hugin-ptx] hugin.exe can't start because python32.dll is missing

[Brandan]

Hi all,

With all of the talk of Python I figured I would give it a try. So I 
downloaded the newer version of python and hugin 2013 with python. I 
installed both and restarted my computer. The Python GUI works, but when I 
try to start hugin I get a pop up 

hugin.exe - System Error
The Program Can't start because python32.dll is missing from your computer. 
Try reinstalling the program to fix this problem.
[OK]

Click OK and it closes.

I have since uninstalled all versions of hugin and python and tried several 
versions of both. Any ideas what I am doing wrong here?

I am on windows 7

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