#11179: JPEG conversion failure with zscale
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Reporter: Niklas Haas | Owner: (none)
Type: defect | Status: new
Priority: normal | Component:
| undetermined
Version: unspecified | Resolution:
Keywords: | Blocked By:
Blocking: | Reproduced by developer: 1
Analyzed by developer: 0 |
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Comment (by Balling):
> And everyone in the industry used libfaad/libfaac, used MS binary
decoders, used ...
Yes, everyone (Android) uses libfdkaac. MS binary decoders for eac3 are
used by chrome and free hevc hw decoder from microsoft store is used not
ffmpeg, EAC3 Atmos decoder is Dolby Access.
>We need to have good scaling support internally
You do. it is called zscale that uses WTFPL license anyway.
https://github.com/sekrit-twc/zimg
>Time and effort should be concentrated on our scaler
It is unsalvageable, there is a undefined behaviour without accurate_rnd
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Ticket URL: <https://trac.ffmpeg.org/ticket/11179#comment:8>
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