[Ffmpeg-devel-irc] ffmpeg-devel.log.20150216

burek burek021 at gmail.com
Tue Feb 17 02:05:02 CET 2015

[01:46] <cone-859> ffmpeg.git 03Yusuke Nakamura 07master:4abfa387b823: mov: Change DTS-based seek into CTS-based seek.
[01:46] <cone-859> ffmpeg.git 03Michael Niedermayer 07master:f9e76d66e93a: Merge commit '4abfa387b8234736f6e0e541951e3d5eb60eb843'
[01:46] <cone-859> ffmpeg.git 03Michael Niedermayer 07master:38e641a060e0: avformat/mov: Bypass av_add_index_entry()
[01:54] <cone-859> ffmpeg.git 03Peter Meerwald 07master:67690683130f: g722: Split out g722_qmf_apply() function into g722dsp.c
[01:54] <cone-859> ffmpeg.git 03Michael Niedermayer 07master:47df21e1727c: Merge commit '67690683130faf37dd9d969ced15eba2a1940ade'
[02:01] <cone-859> ffmpeg.git 03Peter Meerwald 07master:10f160768b82: g722: Reduce number of pointers passed to g722_apply_qmf() function
[02:01] <cone-859> ffmpeg.git 03Michael Niedermayer 07master:9f1792982eb6: Merge commit '10f160768b824f00933f33bc69f1fae89a25dfc8'
[02:07] <cone-859> ffmpeg.git 03Peter Meerwald 07master:b16057b5fe9f: g722: Unroll g722_apply_qmf()
[02:07] <cone-859> ffmpeg.git 03Michael Niedermayer 07master:9e0a1bd2b977: Merge commit 'b16057b5fe9f02442c52388037891c2e381205fc'
[02:15] <cone-859> ffmpeg.git 03Peter Meerwald 07master:73ae0a9d1285: g722: Split out computation of band->s_zero and unroll code
[02:15] <cone-859> ffmpeg.git 03Michael Niedermayer 07master:39b40be2a130: Merge commit '73ae0a9d12857852222363f9a7c14d07058ebfd3'
[02:29] <cone-859> ffmpeg.git 03Peter Meerwald 07master:702458538d4e: g722: Add ARM NEON implementation for g722_apply_qmf()
[02:29] <cone-859> ffmpeg.git 03Michael Niedermayer 07master:e86f754b1c5f: Merge commit '702458538d4e52809bcef460d39baabf061b16b5'
[02:35] <cone-859> ffmpeg.git 03Diego Biurrun 07master:65df9904ceb5: dca: Add array sizes to array declarations
[02:35] <cone-859> ffmpeg.git 03Michael Niedermayer 07master:9d4f8366271e: Merge commit '65df9904ceb5477a63e99e1e8fd8ace9a7cb8bda'
[02:55] <cone-859> ffmpeg.git 03Diego Biurrun 07master:3a651f599a18: dca: Move data tables from a header to an object file
[02:55] <cone-859> ffmpeg.git 03Michael Niedermayer 07master:815daf1607b0: Merge commit '3a651f599a18b023602370b67a77eb0efa309b20'
[03:02] <cone-859> ffmpeg.git 03Himangi Saraogi 07master:81ef46020fa6: bktr: Use av_strerror and propagate error codes
[03:02] <cone-859> ffmpeg.git 03Michael Niedermayer 07master:e97a9666ef45: Merge commit '81ef46020fa654720e3beb4f5551ba634fae262a'
[04:42] <cone-391> ffmpeg.git 03James Almer 07master:03adafb318e4: x86/g722dsp: add ff_g722_apply_qmf_sse2
[09:22] <j-b> 'morning
[09:25] <Rathann> good morning, j-b :)
[11:11] <yaronj> Hi, I was looking around to find the reason for the warning while running with the compiled FFmpeg:
[11:11] <yaronj> "No accelerated colorspace conversion found from yuv420p to rgb24"
[11:11] <yaronj> and found it's related to the reason of not usging the GPU.
[11:11] <yaronj> did the following with no difference:
[11:11] <yaronj> 1) compiled the FFmpeg with x264 
[11:11] <yaronj> 2) added to the configure flags: --enable-neon
[11:11] <yaronj> this warning become when calling:
[11:11] <yaronj> sws_getContext with PIX_FMT_RGB24 where the source is YUV420P
[11:11] <yaronj> compiled for iOS arm64
[11:11] <yaronj> any idea?
[11:55] <cone-225> ffmpeg.git 03zhaoxiu.zeng 07master:0f834155690a: avcodec/vc1_mc: move median4() to mathops.h
[12:21] <yaronj> cone-225, I did as you wrote but no change, any other idea?
[12:34] <ramiro> what's a good format to store arbitrary data besides audio and video?
[12:34] <ramiro> I want to record gps position with proper pts
[12:59] <kierank> there is a us military gps format for ts
[12:59] <kierank> and something similar for phones with mp4
[13:25] <compn> (if ffmpeg didnt discard gps metadata in mp4... eheh)
[13:26] <kierank> should change all the uav metadata to compn's home
[13:43] <cone-225> ffmpeg.git 03Seppo Tomperi 07master:e40e446efdd0: hevcdsp: HEVC deblocking ARM NEON register clobber fix
[17:23] <ramiro> I have an mts file with a hdmv_pgs_subtitle track. if I play that file in VLC, there is no subtitle on the screen. if I remux it to mkv (with -{a,v,s}codec copy), VLC will show the subtitles on screen.
[17:24] <ramiro> is it possible that the hdmv_pgs_subtitle track is somehow hidden in vlc?
[17:52] <cone-225> ffmpeg.git 03Clément BSsch 07master:f9240ec01abb: avcodec/gif: fix off by one in column offsetting finding
[17:57] <ubitux> so what are the maintained releases?
[17:57] <ubitux> 2.5, 2.4, 2.2 and 1.2?
[17:58] <jamrial> michaelni sent a patch to drop 1.2, since the two distros still using it apparently haven't updated to the latest point release in a while
[17:59] <ubitux> ok, so i have to backport to 2.5, 2.4 and 2.2
[17:59] <ubitux> ok
[18:03] <michaelni> jamrial, ubitux yes
[18:04] <cone-225> ffmpeg.git 03Clément BSsch 07release/2.5:e5cc73e0a589: avcodec/gif: fix off by one in column offsetting finding
[18:05] <ubitux> we should really limit ourselves to 2 releases
[18:05] <ubitux> a lts and the "latest"
[18:06] <ubitux> rolling releases distro will pick the latest release, and stable distro will pick the lts
[18:07] <ubitux> currently, since we don't define the lts, distro pick a random one and we are stuck to maintain it, because they consider that's their stable
[18:11] <ubitux> and we need to define how long lts is
[18:12] <ubitux> latest stable being something like 3 months right? (assuming the new release replaces the old one)
[18:13] <cone-225> ffmpeg.git 03Clément BSsch 07release/2.4:dbda57469456: avcodec/gif: fix off by one in column offsetting finding
[18:14] <jamrial> ubitux: in a couple distros they don't go with a random stable but rather the ones that "match" one of libav's release
[18:15] <jamrial> hence Gentoo being on 1.2, because they are also using libav 9
[18:16] <ubitux> ah yeah, i almost forgot that...
[18:16] <ubitux> dammit
[18:17] <jamrial> coincidentally 2.2 and 2.4 match libav 10 and 11, so we're good in that regard
[18:18] <ubitux> i see
[18:18] <ubitux> that's a bit annoying.
[18:21] <Daemon404> the important point is here is that now we are truly free
[18:21] <Daemon404> without lena
[18:21] <Daemon404> should drop all lena-including releases
[18:22] <ramiro> next release should be called "We'll miss you Lena"
[18:26] <cone-225> ffmpeg.git 03Clément BSsch 07release/2.2:d5b20daeb0e3: avcodec/gif: fix off by one in column offsetting finding
[18:27] <ubitux> ramiro: well yeah we could name the next release Lena :)
[18:28] <Daemon404> nah
[18:28] <ubitux> why?
[18:28] <Daemon404> let's codename it "non-free"
[18:28] <Daemon404> for extra confusion
[18:28] <ubitux> next one will be hitler if you want
[18:29] <Daemon404> lul
[18:42] <cone-225> ffmpeg.git 03Kevin Wheatley 07master:88868d81a5d7: avformat/rtpdec_h264: fix compile failure with -DDEBUG
[19:46] <Daemon404> https://www.dropbox.com/s/x129vklzoi774d7/sf.png?dl=0
[19:46] <Daemon404> for all you msys2 users.. beware that sf.net derped up
[19:53] <jamrial> happened a couple days ago as well. forcing pacman to update the packages with -yy once sourceforge is back online will fix the databases if they got corrupted like this
[19:53] <Daemon404> yeah
[19:53] <Daemon404> apparently its been like this on and off for a few days
[19:53] <Daemon404> i had to use gmane to check the msys2 ML
[19:53] <Daemon404> (since it is... also hosted of sf.net, which is down)
[19:58] <cone-225> ffmpeg.git 03zhaoxiu.zeng 07master:bf9906808992: avcodec/vc1_mc: factor out helper functions for scaling blocks
[20:44] <Daemon404> now it has upgraded from returnign garbage to timing out
[20:48] <wm4> why do they host things on sf.net
[20:48] <wm4> other than "because they always did"
[20:48] <Daemon404> i have no idea
[21:01] <cone-225> ffmpeg.git 03wm4 07master:4bf3fab28115: hls: fix a null pointer dereference
[21:48] <cone-225> ffmpeg.git 03James Almer 07master:22596383f3b8: avcodec/hevcdsp: optimize pixel comparison in sao_edge_filter
[22:19] <cone-225> ffmpeg.git 03Christophe Gisquet 07master:89cb4995fa0c: x86: hevc_mc: save 1 gpr in epel filter loading
[22:57] <cone-225> ffmpeg.git 03James Almer 07master:6e3651983c7c: avcodec/hevcdsp: add missing () to CMP macro
[23:10] <cone-225> ffmpeg.git 03Michael Niedermayer 07master:ced26a2c653b: avformat/tls: add () to protect macro arguments
[23:10] <cone-225> ffmpeg.git 03Michael Niedermayer 07master:37013fd018ae: swresample/swresample-test: Add () to protect uint_rand() argument
[23:10] <cone-225> ffmpeg.git 03Michael Niedermayer 07master:17a62cbcb9ee: avcodec/bmvvideo: Add () to protect NEXT_BYTE()  argument
[23:58] <cone-225> ffmpeg.git 03Michael Niedermayer 07master:235782260da4: avcodec/me_cmp: add () to protect avg*s arguments
[23:58] <cone-225> ffmpeg.git 03Michael Niedermayer 07master:0b638b83c66d: avformat/mpc8: Add () to protect MKMPCTAG()s arguments
[00:00] --- Tue Feb 17 2015

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