[Ffmpeg-devel-irc] ffmpeg-devel.log.20160805

[burek]

[08:20:10 CEST] <bp0> how is AV_OPT_FLAG_EXPORT expected to be used?
[09:12:32 CEST] <kd_ff_dev> Hello! I had a question about adding a new filter to libavfilter. I am planning to compile the entire ffmpeg library. Based on http://ffmpeg.gusari.org/viewtopic.php?f=25&t=1437, I created the vf_newfilter.c file, registered the filter by adding a line in the allfilters.c file. However, ./configure and make do not seem to recognize the new filter .. and does not compile it. Is it necessary to explicitly add a line to the Makefi
[09:17:41 CEST] <kd_ff_dev> *mentioned in the link? (I had hoped not, as eventually, I am aiming to submit the filter )
[09:17:43 CEST] <bp0> yes
[09:18:52 CEST] <bp0> in libavfilter/Makefile
[09:19:05 CEST] <kd_ff_dev> ohh okay.
[09:20:03 CEST] <kd_ff_dev> thanks! I was planning to insert a line in the main Makefile.. but didnt see any other filters explicitly mentioned, so got confused
[09:20:14 CEST] <bp0> here is the commit that added the hdcd filter, for reference: http://git.videolan.org/?p=ffmpeg.git;a=commitdiff;h=0cfe16437fce4c2090d39552cf63d559c139f06d#patch3
[09:20:26 CEST] <bp0> so something like that
[09:20:59 CEST] <bp0> it does actually mention that first in the forum post you linked
[09:21:48 CEST] <kd_ff_dev> ohh yes. Apologies 
[12:01:38 CEST] <cone-954> ffmpeg 03Shivraj Patil 07master:6803a298f433: Support for MIPS cpu P6600
[12:20:34 CEST] <cone-954> ffmpeg 03Paul B Mahol 07master:04a8bbca9289: avfilter/avf_showspectrum: add color rotation feature
[13:51:26 CEST] Action: kwizart tries to follow up to the current state of enabling nvenc for distribution (RPM Fusion for Fedora)
[16:22:08 CEST] <cone-954> ffmpeg 03Andreas Cadhalpun 07master:a16018461b2f: lavf: forward protocol_whitelist for the remaining cases
[19:34:09 CEST] <cone-954> ffmpeg 03Michael Niedermayer 07master:be7150d49748: avformat/teeproto: set forgotten url_close()
[21:06:34 CEST] <cone-954> ffmpeg 03Matthias Hunstock 07master:8431a6e654e5: decklink: fix: set fps on video stream v2
[21:49:07 CEST] <cone-954> ffmpeg 03Matthias Hunstock 07master:d8ee02a071e8: decklink: enhancement: format selection with AVRational v2
[22:27:17 CEST] <cone-954> ffmpeg 03Carl Eugen Hoyos 07master:82e53b3cef92: lavc/vaapi_encode_h26x: Fix a crash if "." is not the decimal separator.
[22:27:35 CEST] <jkqxz> Is there anything funny I should know about pushing to release branches?
[22:31:57 CEST] <jamrial> jkqxz: bug fixes and documentation only. no new API, features or components
[22:32:01 CEST] <jamrial> that's about it, i think
[22:35:51 CEST] <jkqxz> I was more meaning the git part.  I see "cherry picked from commit xxx"  notes on most commits, for example?
[22:36:38 CEST] <jamrial> ah
[22:37:05 CEST] <jamrial> that's automatically added by using -x with git cherry-pick
[22:38:07 CEST] <jamrial> i don't think it's enforced but it certainly is encouraged
[22:38:17 CEST] <jkqxz> Aha, that helps.  Is there anything else like that that I should know?
[22:49:38 CEST] <jamrial> i don't think so
[22:58:30 CEST] <jkqxz> Ok.  Thank you :)
[23:00:16 CEST] <cone-954> ffmpeg 03Carl Eugen Hoyos 07release/3.1:c70b1ae93023: lavc/vaapi_encode_h26x: Fix a crash if "." is not the decimal separator.
[23:01:11 CEST] <jkqxz> Oh, overtaken.  That works too.
[23:16:44 CEST] <cone-954> ffmpeg 03Steven Robertson 07release/3.1:5222f660d7fb: libavcodec/dnxhd: Enable 12-bit DNxHR support.
[23:16:45 CEST] <cone-954> ffmpeg 03Paul B Mahol 07release/3.1:46732e6a55a4: avcodec/alacenc: allocate bigger packets (cherry picked from commit 82b84c71b009884c8d041361027718b19922c76d)
[23:17:18 CEST] <bp0> speaking of small bug fixes for old versions, can this be applied in 3.1, 3.1.1?   http://ffmpeg.org/pipermail/ffmpeg-devel/2016-July/196268.html
[23:17:59 CEST] <bp0> commit message has type bing should be being :/
[23:18:03 CEST] <bp0> typo*
[23:18:15 CEST] <bp0> comment about typo has a typo
[23:31:17 CEST] <jamrial> bp0: that doesn't seem to have been commited to master yet
[23:35:04 CEST] <bp0> jamrial, yeah, it was included in a later patch that added features, so perhaps wouldn't be appropriate to apply as a bugfix
[23:35:13 CEST] <bp0> but that version is the simplest version of the fix
[23:43:15 CEST] <nevcairiel> then send it to the ML with an appropriate message that its for 3.1
[23:43:31 CEST] <nevcairiel> and explanation :)
[23:46:11 CEST] <jamrial> or reply/ping the patch you already sent and do the same
[23:46:31 CEST] <bp0> I did send a message to the ML about it, in response to michael's notice regarding 3.1.2, will that be good enough?
[23:46:44 CEST] <bp0> with a link referencing the patch
[00:00:00 CEST] --- Sat Aug  6 2016