I modified the code

[aimoff]

I tried to refine the code for latest ffmpeg code base: https://github.com/aimoff/ffmpeg/commits/gopro/7.0/

I think it works fine. (Same problem as #4 is contained, but can be rescaled using v360 filter)

• Rebase to ffmpeg version 7.0 (can be applied to main).
• Change option name to fit v360 filter.
• Resize EAC output to fit standard EAC format; the output stream can be fed by v360 filter.
• Blend overlapped area instead of just removing.
  • The idea is borrowed from gopro-max-video-tools
  • Border is ambiguous and more natural.
• Add overlap option to avoid hard-coded magic number.
• Some cosmetic changes; some of them are to adopt ffmpeg coding rules.

It seems you already submitted the patch in past: https://patchwork.ffmpeg.org/project/ffmpeg/list/?series=3943 If you agree, I will try to submit new patch to ffmpeg ML.

[gmat]

ok thanks. I haven't tested it yet but it's look cool. I never submit to ffmpeg it was @eltorio. Most credits go to him. I fork his original work because I've got not feed back for my PR. You should submit your patch. :crossed_fingers:
Get me in touch if the merge is accepted I'll update the README to notify the visitors.

[aimoff]

I update the code to implement rescale feature. It was easy. I will submit the patch in next week probably (but may not be accepted by community). If you have any comments (especially in document), please let me know.

[eltorio]

@gmat @aimoff thanks to you to review m’y code 👍

[aimoff]

@eltorio I updated the code again. Major differnce is to use CLK_FILTER_LINEAR sampler for interpolation instead of blending colors. Probably, the results are almost same. I will submit the patch to ML within few days.

[aimoff]

@eltorio I submitted the patch to FFmpeg ML, and it passed Patchwork. If you have interest, please try it and/or comment to the ML.