michaelni changed the topic of #ffmpeg-devel to: Welcome to the FFmpeg development channel | Questions about using FFmpeg or developing with libav* libs should be asked in #ffmpeg | This channel is publicly logged | FFmpeg 7.1 has been released! | Please read ffmpeg.org/developer.html#Code-of-conduct
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<haasn> is it sane to reject interlaced frames with odd height?
<haasn> or is that something we should go out of our way to support?
<Lynne> it sadly isn't, users may crop for whatever odd reasons
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<haasn> okay, not too hard to support
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<Lynne> you're adding interlaced-aware scaling?
<haasn> no
<haasn> just scaling each field independently
<Lynne> yeah, that's what I meant
<Lynne> sws didn't do this before, didn't it?
<haasn> correct
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<cone-474> ffmpeg James Almer master:667e22e85dcd: avfilter/vsdc_testsrc: simplify yuvtest_fill_picture
<cone-474> ffmpeg James Almer master:f2853002dd33: avfilter/vsrc_testsrc: add support for packed YUV formats in yuvtestsrc
<cone-474> ffmpeg James Almer master:4f0514df62a6: fate/filter-video: add tests for packed YUV in yuvtestsrc
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<jamrial> Lynne: https://pastebin.com/raw/u7DnCZ4x would this work?
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<Lynne> jamrial: I can't generate such frames, but sure, I don't see a reason it wouldn't work
<Lynne> you should just add XV30 to the same case as AV_PIX_FMT_Y210 in libavutil/vulkan.c
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<kasper93> jamrial: I got compilation error after recent change in testsrc
<kasper93> libavfilter/vsrc_testsrc.c:1174:107: error: use of undeclared identifier 'A'
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<kasper93> looks like only Y U V is defined there
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<cone-474> ffmpeg James Almer master:3827233187ca: avfilter/vsrc_testsrc: add missing alpha plane define
<jamrial> kasper93: should be fixed, thanks
<jamrial> why do you disable rgbtestsrc anyway?
<kasper93> thanks
<kasper93> it is ossfuzz build for mpv, everything is disabled, except two sources used. --disable-filters --enable-filter={sine,yuvtestsrc}
<beastd> I actually like those tests. We should also be doing those in FATE. IIRC mans actually implemented sth like that to be used in e.g. some fate instances.
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<beastd> ah yeah it was --enable-random for configure. not sure any fate clients use it ATM
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<dukesook> What are the PGP Signatures that are attached to the ffmpeg emails?
<Marth64> signature of email sender authenticity basically
<Marth64> search pgp or gpg to learn morre
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<beastd> Anyone also experiencing FATE failures with zlib-ng? Guess it is not producing bit by bit indentical output compared to original zlib
<jamrial> someone sent a patch to workaround that
<jamrial> guess it was not upstreamed yet
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<cone-474> ffmpeg Ramiro Polla master:3661d1982d83: avcodec/flashsvenc: add compression_level option
<cone-474> ffmpeg Ramiro Polla master:bce5855afb25: tests/fate: disable compression for zlib-based codecs
<jamrial> beastd: pushed the fix
<beastd> jamrial: ah ok, ramiro just set compression level to 0 (disabled compression?).
<jamrial> yeah
<beastd> thanks, testing it now
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<beastd> fate is now green again here. thank you ramiro and jamrial
<j-b> hello
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<cone-474> ffmpeg James Almer master:fd8b0dcfed61: avutil/hwcontext_vulkan: add proper maps for XV3{0,6}
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<cone-474> ffmpeg Martin Schitter master:c72a5c486ad7: swscale/input: add input support for RGBF32
<cone-474> ffmpeg Martin Schitter master:c993a91bea88: avutil: add RGBF16 pix_fmt
<cone-474> ffmpeg Martin Schitter master:d73b73af5ebe: swscale/input: add input support for RGBF16
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<sb> Hey! A while back I submitted a patch that I have not heard anything back on: https://patchwork.ffmpeg.org/project/ffmpeg/patch/20240801181040.615664-1-john.tornblom@gmail.com/ Any chance I could get a verdict on my suggested change, i.e., accept, revise, or reject? The latter would be be totally fine btw, asince it allows me to move on with other options
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<ePirat> sb, reply to the initial mail with "Ping for review" or so
<sb> Okey, great, ty
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<sb> Damn, seems I deleted that mail accidentally when cleaning up my inbox from all the mails sent from ffmpeg-devel. Can I reply via https://patchwork.ffmpeg.org web interface instead? I forgot my password to that site though, and password resent seems broken, or really slow?
<llyyr> patchwork can't send mails to gmail
<llyyr> it's broken and known and nobody really cares
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<Marth64> it works for me
<Marth64> but i use git send-email with it
<sb> Okey, thank you, I'll figure something else out. I had a feeling my patch was not that interesting anyway :D
<BtbN> llyyr: it can't be fixed. Google has absolutely insane requirements to deem you worthy of sending mail to them
<BtbN> if you're not another big ISP or something, you got almost no chance
<llyyr> how does fd.o or videolan's gitlab instance manage to send emails?
<llyyr> I receive them on gmail
<BtbN> The ML also manages it. My own personal mail server as well. At least for me it was multiple days of work, very intricate config, and multiple month of trying to reach out to them
<BtbN> But that was years ago
<BtbN> So it's kinda grandfathered in.
<BtbN> Most people solve it by paying mailgun or some other service
<llyyr> I heard from hanging around in fd.o channels that you need to configure DMARC, DKIM and SPF for gmail to receive your emails
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<BtbN> That's the very minimum. Your IP also needs to be "in good standing" and you need to verify it to Google as you owning it, and sign up with them and a bunch of shenangans
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<beastd> llyyr: About your patch for metadata in chained ogg for flac. Why is your solution different from the one in oggparsevorbis.c ? Not saying better or worse, just curious because I don't understand why it should be much different.
<beastd> Also it seems to be a disadvantage of ogg container or our implementation if we need to dup this for every codec
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<llyyr> beastd: it is not my patch, but I can look into why it needs to be duplicated
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<llyyr> please reply to the mail instead so the original author sees your comments
<vipyne1> what's the joke about the FF in FFmpeg standing for something Febreze ?
<beastd> llyyr: ah sorry. i didn't know it's not your patch. ok will try to reply to the original message then.
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<michaelni> ramiro, your zlib patch seems to also change fate-png-mdcv and fate-mov-cover-image
<michaelni> actually i see you did update them but it seems i get diferent checksums
<michaelni> ramiro, see ML for the exact diff from fate
<michaelni> ramiro, jamrial (commiter?) fate shows (other) new zlib issues too http://fate.ffmpeg.org/report.cgi?slot=x86_64-msvc17-windows-native&time=20241014175143
<jamrial> michaelni: weird, ubitux arch linux x86_64 boxes are green. same with mingw-w64
<michaelni> mingw64 does not pass here locally
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<cone-506> ffmpeg Michael Niedermayer master:d9269fcacf32: avcodec/ffv1enc: allow manually specifying the crc type
<cone-506> ffmpeg Michael Niedermayer master:8e52b1525831: avcodec/ffv1enc: Move slice termination into threads
<cone-506> ffmpeg Michael Niedermayer master:c1edec3a2430: avcodec/ffv1enc: Fix RCT with RGB64
<cone-506> ffmpeg Michael Niedermayer master:10e5af15bf22: avcodec/ffv1dec: Fix end computation with ec=2
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<compnn> vipyne1, there were some devs who had a list of guesses as to what FF meant.
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<compnn> it was in their signatures for a while
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<Marth64> avi is an awful format
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