[Ffmpeg-devel-irc] ffmpeg-devel.log.20160730

[burek]

[00:29:12 CEST] <cone-673> ffmpeg 03Michael Niedermayer 07master:0219dc6c0725: avformat/rmdec: Clear extradata when extradata_size is cleared
[00:29:12 CEST] <cone-673> ffmpeg 03Lucas Cooper 07master:bc9ce5f6bec0: avfilter: Add new format for PSNR stats log
[02:12:42 CEST] <cone-673> ffmpeg 03Chris Cunningham 07master:52ec4cc09b5b: libavformat/matroskadec: Add test for seeking with codec delay.
[04:01:48 CEST] <cone-673> ffmpeg 03Timothy Gu 07master:22df70e9edaa: doxygen: Add a note on libavutil's modular nature
[04:01:49 CEST] <cone-673> ffmpeg 03Timothy Gu 07master:f198b8af72eb: doxygen: Fix PREDEFINED syntax
[04:01:50 CEST] <cone-673> ffmpeg 03Timothy Gu 07master:6253e5676fb1: doxygen: Update Doxyfile for Doxygen 1.8.8
[04:01:51 CEST] <cone-673> ffmpeg 03Timothy Gu 07master:7204a6298be7: doxygen: Set tab size to 4
[07:37:55 CEST] <AnonBaiter> I have an issue with the .MPC file
[07:38:09 CEST] <AnonBaiter> when I encode a .mpc file to any codec, the resulting file flickers for no reason
[07:38:40 CEST] <AnonBaiter> I'm uploading the sample at... 20+ minutes or less
[07:50:24 CEST] <AnonBaiter> https://www.sendspace.com/file/p1hcft
[07:50:28 CEST] <AnonBaiter> here's the sample
[08:57:50 CEST] <omerjerk> is there any way to specifically specify as to which encoder to use while converting wav to mp4 ?
[08:58:11 CEST] <omerjerk> I merged an als encoder into the codebase but how to specify which command to use exactly?
[09:20:12 CEST] <durandal_1707> -c:a als
[09:21:02 CEST] <durandal_1707> omerjerk: see above!
[09:22:06 CEST] <omerjerk> oh thanks a lot. It worked. :)
[11:08:34 CEST] <omerjerk> Is this assignment of uint8_t* to int32_t* okay? - https://github.com/omerjerk/FFmpeg/blob/alsenc/libavcodec/alsenc.c#L2904
[11:08:48 CEST] <omerjerk> The compiler is giving a warning.
[11:54:58 CEST] <kierank> omerjerk: needs a cast
[12:01:42 CEST] <omerjerk> oh okay. thanks. 
[12:24:47 CEST] <kierank> durandal_1707: going to vdd?
[12:54:50 CEST] <durandal_1707> kierank: nobody pays for significant contributions I did
[13:04:03 CEST] <kierank> i would pay you to fix libavfilter api
[13:04:21 CEST] <kierank> but i would pay for code, not time wasting on ml against neckbeards
[14:34:28 CEST] <ubitux> i'll be away for about a week or two
[14:34:54 CEST] <ubitux> i encourage anyone to look at the merge
[14:35:27 CEST] <ubitux> maybe i'll do some more before going away, but starting tomorrow, nothing will happen for a while
[14:41:35 CEST] <iive> it's usually bad idea to commit something right before you go AFK
[14:55:07 CEST] <ubitux> it won't be my commits, just the merge
[15:01:18 CEST] <durandal_1707> ubitux: nlmeans?
[15:02:28 CEST] <ubitux> durandal_1707: i'm busy with the merges most of the time, and i unfortunately have other shit such as subtitles api to deal with 
[15:02:39 CEST] <ubitux> and now i'm away for a little while
[15:07:08 CEST] <durandal_1707> but you said you will finish it...
[15:18:34 CEST] <cone-296> ffmpeg 03Paul B Mahol 07master:61d302dd5215: doc/filters: mention HDMI output format for stereo3d filter
[15:32:47 CEST] <omerjerk> hi
[15:33:28 CEST] <omerjerk> I'm continuously getting "Internal error, put_bits buffer too small"
[15:34:03 CEST] <omerjerk> It's coming from the code around here I suppose - https://github.com/omerjerk/FFmpeg/blob/alsenc/libavcodec/alsenc.c#L2806
[15:35:06 CEST] <omerjerk> I'm pretty much sure that the size is way more than enough than what is being written later
[15:35:21 CEST] <omerjerk> any idea whatsoever? 
[15:35:34 CEST] <omerjerk> I'm not getting the problem.
[15:42:13 CEST] <Compn> durandal_1707 : "+HDMI frame pack" is there somewhere that explains kinda what this does? does it auto scale or something ?
[15:42:28 CEST] <Compn> sorry if its dumb question. i just confused by reading manual...
[16:24:17 CEST] <durandal_1707> omerjerk: how you calculate packet size?
[16:25:15 CEST] <durandal_1707> Compn: I will tell you when you add my codecs to mplayer
[16:26:09 CEST] <durandal_1707> It's stupid mode for crappy 3d projectors
[16:30:25 CEST] <durandal_1707> omerjerk: use number of samples you gonna use in frame
[16:31:07 CEST] <omerjerk> okay!! Thanks.
[16:32:15 CEST] <durandal_1707> omerjerk: also make sure you give init_put_bits correct size
[16:32:30 CEST] <omerjerk> okay
[16:36:48 CEST] <AnonBaiter> can I repost my problem here?
[16:37:39 CEST] <Chloe> AnonBaiter: is it related to using ffmpeg or using the libraries? if so, then you should ask in #ffmpeg
[16:42:26 CEST] <AnonBaiter> done
[16:42:36 CEST] <AnonBaiter> it is related to both, I guess
[17:15:20 CEST] <Compn> durandal_1707 : i was more hoping you would amend the manual entry to tell everyone, not just me.
[17:15:26 CEST] <Compn> i dont have hdmi here so i dont need it :P
[19:00:26 CEST] <omerjerk> Hi
[19:00:48 CEST] <omerjerk> Can anyone please have a  look at me write_frame logic ? - https://github.com/omerjerk/FFmpeg/blob/alsenc/libavcodec/alsenc.c#L2954
[19:01:17 CEST] <omerjerk> I don't get any errors when I run the encoding but at the same time, nothing gets written the output file either. :/
[19:01:41 CEST] <omerjerk> durandal_170:
[19:23:44 CEST] <kierank> do you have an als muxer?
[20:41:11 CEST] <durandal_170> omerjerk: paste full command you use
[20:41:25 CEST] <omerjerk> ffmpeg -i int.wav -c:a als out.mp4
[20:54:02 CEST] <Timothy_Gu> Doxygen for av_gcd says "Returns: gcd of a and b up to sign"
[20:54:07 CEST] <Timothy_Gu> what does "up to sign" mean
[20:56:07 CEST] <durandal_170> omerjerk: hmm, do your encoder returns something?
[21:06:27 CEST] <durandal_170> omerjerk: check avctx gop_size variable
[21:06:58 CEST] <durandal_170> Perhaps your code never set avpkt size
[21:12:46 CEST] <durandal_170> michaelni: do you have better fix than mine for alac encoder?
[21:31:41 CEST] <KGB> [13FFV1] 15retokromer opened pull request #23: dead link (06master...06patch-2) 02https://git.io/vKjHo
[22:07:45 CEST] <michaelni> durandal_170, it would be ideal to use the exact size and document how the value is reached but the patch is better than it is now
[22:08:12 CEST] <michaelni> "exact worst case"
[22:13:16 CEST] <Chloe> mateo`; if you wanted to have a look at porting ffmpeg*.c feel free, I cant seem to get it right
[22:13:28 CEST] <Chloe> (to codecpar I mean)
[22:16:14 CEST] <cone-175> ffmpeg 03Alexey Tourbin 07master:906ee4114117: avfilter/af_stereowiden: fix read/write past the end of buffer
[00:00:00 CEST] --- Sun Jul 31 2016