[FFmpeg-trac] #3874(avcodec:open): tiff encoder creates broken odd width yuv files
FFmpeg
trac at avcodec.org
Sat Oct 18 12:46:46 CEST 2014
#3874: tiff encoder creates broken odd width yuv files
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Reporter: ami_stuff | Owner:
Type: defect | Status: open
Priority: normal | Component: avcodec
Version: git-master | Resolution:
Keywords: tif tiffenc | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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Comment (by ami_stuff):
Replying to [comment:15 kurosu]:
> Yes, try the attached yuv.tiff generated by:
> ffmpeg -i lena.pnm -s 323x240 lena.tiff
> rgb2ycbcr -c none -h 4 -v 4 lena.tiff yuv.tiff
>
> Gimp displays green garbages at the bottom of stripes I suspect to be a
multiple of 4 in height. XnView shows staircases. ffmpeg decoded output is
fine.
>
> > I don't know any software (other than ffmpeg) which can generate YUV
TIFFs.
>
> Please test them with the attached file or one generated following your
preferences.
I can confirm that there are visible the same artefacts like with tiff
file generated by ffmpeg.
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Ticket URL: <https://trac.ffmpeg.org/ticket/3874#comment:18>
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