[Ffmpeg-devel-irc] ffmpeg-devel.log.20160716

[burek]

[00:39:42 CEST] <Chloe> michaelni: I briefly asked about the procedure for deprecating demuxers a little while back. For libmodplug, would something like http://pastebin.com/raw/yvA6H8Y0 be adequate?
[00:45:32 CEST] <jamrial> Chloe: if libopenmpt replaces libmodplug for every use case then just remove the latter and make sure to mention it in Changelog
[00:47:04 CEST] <jamrial> there's no deprecation process for modules and external libraries like this. just send a patch to the ml removing it, like with did for libvo-aac, libaacplus and libdcadec earlier this year
[00:52:18 CEST] <Chloe> it doesn't have full feature parity, some of the options (like bass cutoff) just aren't in libopenmpt anymore, and the libopenmpt demuxer doesn't do any video stuff, which the libmodplug demuxer seems to do. (I'm going to see if I can add the video stuff to libopenmpt though)
[00:53:46 CEST] <ubitux> you can ignore the video stuff
[00:54:04 CEST] <ubitux> it's just an experimental thing, a random toy 
[00:54:45 CEST] <ubitux> Chloe: if you add a video mode, you should target sth like http://www.cubic.org/player/main.png instead
[00:55:13 CEST] <ubitux> the stupid video mode in libmodplug isn't worth porting
[00:55:22 CEST] <ubitux> in libmodplug wrapper*
[00:56:16 CEST] <Chloe> sure, well I think the other options in libmodplug can be replaced by filters so it's not like the features would be lost entirely
[01:30:35 CEST] <michaelni> ff-cubic-player ... :)
[01:46:29 CEST] <Chloe> michaelni: right, I'll speak to the libopenmpt guys about getting it in some distros
[01:48:44 CEST] <cone-505> ffmpeg 03Jan Sebechlebsky 07master:1732d89403b7: avformat/utils: Add ff_stream_encode_params_copy()
[01:48:44 CEST] <cone-505> ffmpeg 03Jan Sebechlebsky 07master:3d7b5ad217e2: avformat/tee: Use ff_stream_encode_params_copy()
[01:48:44 CEST] <cone-505> ffmpeg 03Jan Sebechlebsky 07master:e144b86fa4c7: avformat/tee: Support flushing by writing NULL pkt
[01:48:44 CEST] <cone-505> ffmpeg 03Jan Sebechlebsky 07master:6a3515a5a49e: avformat/utils: Add ff_format_output_open() function
[01:48:44 CEST] <cone-505> ffmpeg 03Jan Sebechlebsky 07master:df9cc7f0a90c: avformat/tee: Use ff_format_output_open() function
[04:07:33 CEST] <kode54> ugh
[04:07:43 CEST] <kode54> I noticed several things when updating my software for 3.1.1
[04:07:56 CEST] <kode54> I was still using streams[n]->codec
[04:08:35 CEST] <kode54> and when updating to use the codecpar member, I neglected to use the function to copy the codec setup from parameters to codec context before opening it
[04:09:30 CEST] <kode54> now the only thing I need to do is update to ditch avcodec_decode_audio4
[04:09:36 CEST] <kode54> but I notice that ffplay still uses that
[16:17:36 CEST] <cone-803> ffmpeg 03Mark Reid 07master:ed0dc14ebba1: libavcodec/dnxhd: add support more dnxhr header prefixes
[18:22:56 CEST] <durandal_1707> poor players
[20:36:03 CEST] <cone-085> ffmpeg 03James Almer 07master:298f556af436: configure: add missing loongson dependencies
[20:36:04 CEST] <cone-085> ffmpeg 03James Almer 07master:8f0434f85ced: fate: fix apng tests dependencies
[21:10:48 CEST] <Chloe> libav changed the name of the transform_add/transform_skip HEVC functions when integrating ffmpeg's asm-related patches, I was wondering if ffmpeg should do that too, or is it insignificant? the transform_add functions are in a file called hevc_res_add.asm which I assume is for 'residual add' (which is what the new name for transform_add functions are in libav)
[21:11:53 CEST] <atomnuker> no, it's stupid and it slows down decoding
[21:12:16 CEST] <atomnuker> (not that you should care about hevc anyway)
[21:13:08 CEST] <nevcairiel> atomnuker: renaming functions slows down decoding?
[21:13:28 CEST] <nevcairiel> that must be some crazy magic
[21:13:57 CEST] <atomnuker> oh, that's the other patch I saw
[21:14:09 CEST] <atomnuker> the one that split the residuals
[21:19:54 CEST] <Chloe> which patch is that?
[21:52:47 CEST] <Compn> no one replied to my prores question :\
[22:11:30 CEST] <cone-085> ffmpeg 03Michael Niedermayer 07master:2b14204339bd: avcodec/dnxhddata: replace % by &
[00:00:00 CEST] --- Sun Jul 17 2016