[FFmpeg-trac] #4261(undetermined:new): Systematic artefacts from 10bit Source
FFmpeg
trac at avcodec.org
Fri Apr 17 11:58:59 CEST 2015
#4261: Systematic artefacts from 10bit Source
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Reporter: solidghost | Owner:
Type: defect | Status: new
Priority: normal | Component:
Version: unspecified | undetermined
Keywords: | Resolution:
Blocking: | Blocked By:
Analyzed by developer: 0 | Reproduced by developer: 0
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Comment (by solidghost):
Hello Again. Im still having trouble opening the Raw-file correct. I can
open it in ffplay. But I dont know if I can zoom there.
I tried your command:
{{{
ffmpeg -i SD_PAL_Uncompressed_10bit.mov -qscale 2 -dc 11 out.m2v
}}}
And it also produced the artefacts. You need to zoom in 400-800% to really
see them. But when you do, you will see that they are very systematic. I
only managed to open the m2v-file in Adobe products, Adobe After Effects,
Adobe Premiere & Adobe Photoshop. If you don't have any of them you can
also...
1. Open the m2v-file in VLC
2. Zoom to the maximum
3. Take a print screen
4. Open that picture in your picture viewer.
5. Zoom in the picture viewer a lot.
Remember to zoom into the grey solid colour ( Coulumn ) to the right.
--
Ticket URL: <https://trac.ffmpeg.org/ticket/4261#comment:14>
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