[Ffmpeg-devel-irc] ffmpeg-devel.log.20180917

[burek]

[10:19:30 CEST] <cone-265> ffmpeg 03Gyan Doshi 07master:acc9684dcd39: ffmpeg: block output == input for files
[11:47:13 CEST] <durandal_1707> everybody is busy working on dav1d
[11:49:14 CEST] Action: JEEB is just busy @ $dayjob
[11:52:32 CEST] Action: atomnuker is busy working on vdd slides
[12:18:59 CEST] <cone-265> ffmpeg 03Paul B Mahol 07master:c4774c5474c3: avfilter/af_astats: count zero crossings
[12:37:00 CEST] <cone-265> ffmpeg 03Paul B Mahol 07master:e9ef583f997c: doc/filters: update astats description
[12:53:25 CEST] <cone-265> ffmpeg 03Paul B Mahol 07master:b0cfb2cfb998: avfilter/vf_colorspace: fix typo in comment
[14:25:13 CEST] <gnafu> Wow, even the Linux kernel got a CoC.
[14:27:50 CEST] <durandal_1707> only FFmpeg remain!
[14:28:44 CEST] <gnafu> It's very surprising, and welcome, to see Linus taking a break to work on himself.  It took a long time, but he recognizes the growing concern people seem to have with his behavior.
[14:29:15 CEST] <gnafu> Whether all criticism is valid or not isn't really important; what is, is that he recognizes something should be done and that he is partly to blame.
[14:29:39 CEST] <gnafu> Anyway, I just figured I'd mention it here since I know we all love the idea of a CoC ;-D.
[14:29:48 CEST] <nevcairiel> he has been like that for ever
[14:29:58 CEST] <nevcairiel> but everyone else is getting more wimpy by the minute
[14:30:46 CEST] <gnafu> nevcairiel: I don't disagree that his methods have been effective and that it is sort of his signature.  But the tides are changing, and it doesn't hurt to change with them.
[14:31:46 CEST] <BradleyS> we'll never know how many great minds were run away
[14:32:15 CEST] <nevcairiel> or how terrible the kernel might be without a few stern words
[14:34:24 CEST] <BradleyS> there's stern and there's okay this is a problem, everyone will feel differently about that line
[14:35:20 CEST] <gnafu> BradleyS: And I think the line moves, and it has moved enough for him to want to work on himself :-).
[14:35:38 CEST] <nevcairiel> And I think the line moving is a stupid symptom of the world going nuts
[14:35:41 CEST] <gnafu> nevcairiel: I don't doubt that his abrasive attitude has been a key part of the success of the Linux kernel.
[14:35:48 CEST] <BradleyS> right, what's socially acceptable now is vastly different than it was 10 or 100 or 1000 years ago
[14:35:51 CEST] <gnafu> nevcairiel: Sure, one of many.
[14:36:25 CEST] <nevcairiel> People cant fight their own b attles anymore, they need social support to make it through their day
[14:36:41 CEST] <gnafu> The ship is sinking, but that doesn't mean we can't work together to bail water a little faster in the meantime ;-).
[14:37:00 CEST] <durandal_1707> what ship is sinking?
[14:37:14 CEST] <gnafu> durandal_1707: The world.  Sinking since time began.
[17:14:39 CEST] <durandal_1707> atomnuker: how should i name audio denoise filter which uses FFT? afftdnoiz?
[18:41:05 CEST] <atomnuker> gnafu: bugger off, we have a code of conduct
[18:41:13 CEST] <atomnuker> durandal_1707: yep
[18:41:17 CEST] <atomnuker> sounds fine
[18:42:31 CEST] <gnafu> atomnuker: :-D
[18:48:27 CEST] <atomnuker> go troll upipe if you want to troll somewhere
[19:04:56 CEST] <durandal_1707> isn't he banned there already?
[19:21:45 CEST] <gnafu> durandal_1707: I don't think I'm banned from anywhere :-o.
[19:22:09 CEST] <nevcairiel> Also, we might as well not have a CoC because nothing happens if you just ignore it
[19:28:33 CEST] <atomnuker> doesn't matter, its there, end of that story
[19:29:02 CEST] <nevcairiel> of course it matters
[19:29:08 CEST] <nevcairiel> rules are irrelevant if nothing enforces them
[19:29:34 CEST] <atomnuker> well that's another story, so it matters there
[19:31:02 CEST] <cone-131> ffmpeg 03Karthick Jeyapal 07master:7ff3d2594f92: avformat/dashenc: Format VP9 level as decimal instead of hexadecimal
[19:31:02 CEST] <cone-131> ffmpeg 03Karthick Jeyapal 07master:422be081a3d8: avformat/dashenc: Format VP9 bitdepth as decimal instead of Hexadecimal
[19:31:02 CEST] <cone-131> ffmpeg 03James Almer 07master:e3981c5a2187: avformat/dashenc: Format VP9 profile as decimal instead of Hexadecimal
[21:27:07 CEST] <durandal_1707> michaelni: what is to fuzz in zmbv? the only thing you fuzz is zlib.
[21:37:41 CEST] <michaelni> durandal_1707, zmbv.c is over 600 lines of code, also we fuzz all codecs
[21:39:23 CEST] <durandal_1707> michaelni: you need help
[21:40:50 CEST] <durandal_1707> michaelni: we have zmbv encoder, so encode single black frame, does it still decompress with your patch?
[21:58:01 CEST] <michaelni> durandal_1707,  "./ffmpeg -f rawvideo -s 640x480 -pix_fmt rgb24 -i /dev/zero -vframes 1 -vcodec zmbv test.avi"  <-- test.avi works fine
[22:04:08 CEST] <durandal_1707> michaelni: ah, you are checking len of zlib decompressed buffer and not size of packet
[22:04:33 CEST] <durandal_1707> michaelni: why not check for exact value?
[22:06:51 CEST] <michaelni> you mean with the palette size and still >= or == too ?
[22:09:51 CEST] <durandal_1707> michaelni: yes, ==,  but palette is only available for 8BIT format
[22:10:30 CEST] <michaelni> i think == will only work for intra frames, inter can have variable size from "skiped" blocks
[22:10:44 CEST] <michaelni> i can try == for intra and >= for inter
[22:10:51 CEST] <durandal_1707> yes
[22:11:17 CEST] <durandal_1707> i mean intra only
[22:11:22 CEST] <michaelni> ok, will try
[00:00:00 CEST] --- Tue Sep 18 2018