[kdenlive] [Bug 370326] Using proxy renders with wrong aspect ratio

[Jean-Baptiste Mardelle via KDE Bugzilla]

https://bugs.kde.org/show_bug.cgi?id=370326

--- Comment #9 from Jean-Baptiste Mardelle  ---
The issue was produced in some cases when the video file reported an incorrect
aspect ratio. 
This can be fixed by changing the proxy profile like this:
replace this part "-s 640x480" with: "-vf scale=640:-1"
This tells ffmpeg to keep aspect ratio

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[kdenlive] [Bug 370326] Using proxy renders with wrong aspect ratio

[farid via KDE Bugzilla]

https://bugs.kde.org/show_bug.cgi?id=370326

--- Comment #8 from farid  ---
thanks jb! :)

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[kdenlive] [Bug 370326] Using proxy renders with wrong aspect ratio

[Jean-Baptiste Mardelle via KDE Bugzilla]

https://bugs.kde.org/show_bug.cgi?id=370326

Jean-Baptiste Mardelle  changed:

   What|Removed |Added

 Status|CONFIRMED   |RESOLVED
 Resolution|--- |FIXED
  Latest Commit||http://commits.kde.org/kden
   ||live/e2ccb6684d909cf5ebdb05
   ||08fa15e4c101dc13b4

--- Comment #7 from Jean-Baptiste Mardelle  ---
Git commit e2ccb6684d909cf5ebdb0508fa15e4c101dc13b4 by Jean-Baptiste Mardelle.
Committed on 10/10/2016 at 15:22.
Pushed by mardelle into branch 'Applications/16.08'.

Fix proxy profiles to keep aspect ratio

M  +2-2data/encodingprofiles.rc

http://commits.kde.org/kdenlive/e2ccb6684d909cf5ebdb0508fa15e4c101dc13b4

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[kdenlive] [Bug 370326] Using proxy renders with wrong aspect ratio

[farid via KDE Bugzilla]

https://bugs.kde.org/show_bug.cgi?id=370326

--- Comment #6 from farid  ---
here is the rendered result:
https://dl.dropboxusercontent.com/u/9927491/render.mp4

here is the original file:
https://dl.dropboxusercontent.com/u/9927491/MVI_6377.MOV

thanks JB

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[kdenlive] [Bug 370326] Using proxy renders with wrong aspect ratio

[farid via KDE Bugzilla]

https://bugs.kde.org/show_bug.cgi?id=370326

--- Comment #5 from farid  ---
Created attachment 101507
  --> https://bugs.kde.org/attachment.cgi?id=101507=edit
Project file

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[kdenlive] [Bug 370326] Using proxy renders with wrong aspect ratio

[Jean-Baptiste Mardelle via KDE Bugzilla]

https://bugs.kde.org/show_bug.cgi?id=370326

--- Comment #4 from Jean-Baptiste Mardelle  ---
I cannot reproduce. Can you please attach a project file that produces this
problem?

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[kdenlive] [Bug 370326] Using proxy renders with wrong aspect ratio

[farid via KDE Bugzilla]

https://bugs.kde.org/show_bug.cgi?id=370326

farid  changed:

   What|Removed |Added

 Status|UNCONFIRMED |CONFIRMED
 Ever confirmed|0   |1

--- Comment #3 from farid  ---
(In reply to Wegwerf from comment #2)
> Farid, are you on git master or on Applications/16.08? I tested using git
> master.

I am using version 16.11.70, which is git master. 

(In reply to Wegwerf from comment #1)
> I know that this has been an issue for some time. As I just tested it on my
> system using recent git master, I cannot reproduce it anymore. Strange.
> 
> My proxy profile "MPEG" says this:
> -s 640x480 -g 5 -qscale 6 -ab 128k -vcodec mpeg2video -acodec mp2
> 
mine is exactly the same.

> Which looks like 4:3, but upon enabling the proxy, it correcty shows in 16:9
> ... can you please make sure you don't have any stale proxies laying around
> by purging them in your project?

I have tried using both profiles and both have this issue. I tested using new
files.

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[kdenlive] [Bug 370326] Using proxy renders with wrong aspect ratio

[Wegwerf via KDE Bugzilla]

https://bugs.kde.org/show_bug.cgi?id=370326

--- Comment #2 from Wegwerf  ---
Farid, are you on git master or on Applications/16.08? I tested using git
master.

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[kdenlive] [Bug 370326] Using proxy renders with wrong aspect ratio

[Wegwerf via KDE Bugzilla]

https://bugs.kde.org/show_bug.cgi?id=370326

Wegwerf  changed:

   What|Removed |Added

 CC||wegwerf-1-...@gmx.de

--- Comment #1 from Wegwerf  ---
I know that this has been an issue for some time. As I just tested it on my
system using recent git master, I cannot reproduce it anymore. Strange.

My proxy profile "MPEG" says this:
-s 640x480 -g 5 -qscale 6 -ab 128k -vcodec mpeg2video -acodec mp2

Which looks like 4:3, but upon enabling the proxy, it correcty shows in 16:9
... can you please make sure you don't have any stale proxies laying around by
purging them in your project?

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