[Ffmpeg-devel-irc] ffmpeg-devel.log.20140626

[burek]

[00:20] <cone-533> ffmpeg.git 03Michael Niedermayer 07release/1.1:4dfd4399eaca: Update for FFmpeg 1.1.12
[00:37] <cone-533> ffmpeg.git 03Michael Niedermayer 07fatal: ambiguous argument 'refs/tags/n1.1.12': unknown revision or path not in the working tree.
[00:37] <cone-533> Use '--' to separate paths from revisions
[00:37] <cone-533> refs/tags/n1.1.12:HEAD: avfilter/x86/vf_pullup: fix old typo
[01:30] <cone-533> ffmpeg.git 03Gaullier Nicolas 07master:3eae34d50fc5: avformat/mxfenc: set/force channelcount in MXF D-10
[02:09] <BBB> so the good news is that Im 4 cycles faster than gcc now (38 -> 34 on my machine)
[02:09] <BBB> the bad news is its kind of ugly and now I gotta get it working on linear and 32bit/win64 again
[02:09] <BBB> Im sort of going in circles...
[02:09] <BBB> ohwell
[02:52] <J_Darnley> For anyone who is interested in audio visualisations: http://users.telenet.be/darnley/avs.mp4
[02:52] <J_Darnley> Good night
[03:15] <cone-533> ffmpeg.git 03Diego Biurrun 07master:5ab03e41e553: x86: h264dsp: Fix link failure with optimizations disabled
[03:15] <cone-533> ffmpeg.git 03Michael Niedermayer 07master:11ba0c82076d: Merge commit '5ab03e41e553452118113d0c224fa32b325e45e5'
[03:23] <cone-533> ffmpeg.git 03Diego Biurrun 07master:593d2326ef98: dv: Replace a magic number by sizeof()
[03:23] <cone-533> ffmpeg.git 03Michael Niedermayer 07master:7e8fdf05e09a: Merge commit '593d2326ef985cdffe413df629419938f7b07c4c'
[04:47] <BtbN> Is this a problem in libavcodec or vlc? http://bpaste.net/show/408270/
[04:47] <BtbN> That's vlc with current master ffmpeg
[04:48] <BtbN> works fine with ffmpeg-2.2.3
[06:18] <michaelni> BtbN, dont know but when in doubt open a ticket on trac so that it can be kept track of, also provide all that is needed to reproduce
[06:19] <BtbN> happens each time i want to play anything that's h264 with vlc
[06:19] <BtbN> ffplay works fine
[06:23] <michaelni> since when is that happening ? any update of ffmpeg or vlc causing it ?
[06:24] <BtbN> Not sure about that, i noticed it yesterday, but i haven't used vlc in a while
[06:27] <BtbN> It's vdpau related though, if i disable hwaccell vlc plays it fine
[06:28] <BtbN> (while still using the avcodec decoder)
[06:52] <BtbN> michaelni, it's quite old aparently. I'm 30 days back in ffmpeg now, and it still happens
[06:59] Action: michaelni sleeps
[13:23] <J_Darnley> Oh my.  I didn't realize just how obscure the expression compiler in this really was.
[13:24] <J_Darnley> Windows' API functions, inline asm, global variables...
[13:24] <J_Darnley> I wonder if it would be easier to replace it with something like lua
[15:40] <cone-973> ffmpeg.git 03Yao Wang 07master:e18b48c6fdfd: avcodec/cavs: fix B_SUB_DIRECT col-MB is Intra MB case.
[16:16] <Daemon404> is Micah Galizia on irc?
[16:16] <Daemon404> or is this an email affair
[16:41] <Compnn> Daemon404 : doesnt ring any bells
[16:41] <Daemon404> i emailed him
[16:53] <plepere> wow, intel sure fucked up with their AVX2 packing instructions.
[16:53] <plepere> and unpacking ones
[17:01] <plepere> I'm basically doing 3 instructions instead of 1. :/
[17:07] <nevcairiel> they didn't fuck up, its just not build for your use-case probably =p
[18:27] <megaTherion> Hello, is dshow still the prefered interface for webcam access on windows? DirectShow is pretty old, will it work on win8?
[18:28] <Compnn> ffmpeg does not have the updated windows media framework i dont think
[18:29] <Compnn> so probably not work on win8
[18:29] <Compnn> but i did not test
[18:29] <megaTherion> so if I wanted to rely on current lib's I rather use the windows api instead of DirectShow (or even older vfw)
[18:30] <Compnn> yes
[18:30] <megaTherion> thanks for the info then
[18:30] <Compnn> microsoft either killed dshow or will kill it
[18:31] <Compnn> i dont think anyone is working on new api for ffmpeg. patches are welcome
[18:31] <megaTherion> its dead afaik, since DirectX8 or so but I wont count that its still included in win8 or later
[18:31] <Compnn> right
[18:31] <JEEB> well, DShow continued to get newer stuff until quite late in the game
[18:31] <nevcairiel> directshow is still the most used framework of what microsoft offers in that regard
[18:31] <nevcairiel> outside of microsoft themself, barely anyone touches the new stuff
[18:32] <JEEB> I'm pretty much sure that during dx8 DXVA and stuff still wasn't really around
[18:32] <JEEB> although it's not really strictly DShow stuff
[18:32] <JEEB> also I'm not sure when the colorimetry stuff was added to DShow interfaces
[18:33] <JEEB> but yeah, vfw is /really/ dead (yet still included), DShow is kind of dead since Vista+ (at least MS hopes so), and MF is unused
[18:33] <nevcairiel> dxva2 is a vista thing, thats long after dx8
[18:33] <Daemon404> JEEB, dont tell that to people writing new vfw filters
[18:33] <Daemon404> even this year
[18:34] <nevcairiel> they did do one thing and did block dshow in Windows Store applications, so those have to use media foundation
[19:49] <Sergadra> well how does the irc support work here because i have some questions about the deving a code for a AVCHD .AVI Video with Dynamic Framerate to .MP4 or .M2TS
[19:50] <Sergadra> also hello first ^^
[19:52] <Sergadra> oh sorry i think im understand that false sorry have to go to the other one again
[19:53] <cone-973> ffmpeg.git 03James Almer 07master:057d2704e78b: x86/videodsp: add emulated_edge_mc_mmxext
[20:08] <cone-973> ffmpeg.git 03Kieran Kunhya 07master:9b60d9197970: hevc: Allow out of bound values for num_reorder_pics
[20:08] <cone-973> ffmpeg.git 03Michael Niedermayer 07master:acc7cf70dc09: Merge commit '9b60d9197970658e91daf4b586397f450de9af69'
[20:16] <cone-973> ffmpeg.git 03Gildas Cocherel 07master:a0e1c3517a65: hevc: remove unused array min_cb_addr_zs
[20:16] <cone-973> ffmpeg.git 03Michael Niedermayer 07master:932be89c26d7: Merge commit 'a0e1c3517a656dd32293f054a339e0ac73328138'
[21:01] <cone-973> ffmpeg.git 03Anton Khirnov 07master:1b04eb20f7e3: lavc: do not allocate edges in the default get_buffer2()
[21:01] <cone-973> ffmpeg.git 03Michael Niedermayer 07master:e059ac59efb8: avcodec/snow: ensure the buffers have allocated edges
[21:01] <cone-973> ffmpeg.git 03Michael Niedermayer 07master:a9f7972844b7: Merge commit '1b04eb20f7e3f0a71f73ba91efcc3d60a435e443'
[21:07] <cone-973> ffmpeg.git 03Anton Khirnov 07master:3f4edf012593: dump_stream: print the timebase as is, do not reduce it
[21:07] <cone-973> ffmpeg.git 03Michael Niedermayer 07master:af75a8559969: Merge commit '3f4edf012593c73941caa0ef9b292da00225c3df'
[21:36] <cone-973> ffmpeg.git 03Anton Khirnov 07master:38d044429dab: output example: use the new AVFrame API for allocating the video frame
[21:36] <cone-973> ffmpeg.git 03Michael Niedermayer 07master:c9083d85df46: Merge commit '38d044429dabcd28928693240e955c6d4430cca9'
[22:12] <cone-973> ffmpeg.git 03Anton Khirnov 07master:294daf71a7a1: output example: use a struct to bundle the video stream variables together
[22:12] <cone-973> ffmpeg.git 03Michael Niedermayer 07master:8eb1174a9ed3: Merge commit '294daf71a7a1303b5ddd3cbefebed3b732d610f3'
[22:18] <cone-973> ffmpeg.git 03Anton Khirnov 07master:ac85f631c9a9: output example: set output channel layout
[22:18] <cone-973> ffmpeg.git 03Michael Niedermayer 07master:a1c4635558cb: Merge commit 'ac85f631c9a9cc59aaca1c8dd6894fb1f701c594'
[22:50] <cone-973> ffmpeg.git 03Anton Khirnov 07master:5e7b125b6ae3: output example: use the new AVFrame API to allocate audio frames
[22:50] <cone-973> ffmpeg.git 03Michael Niedermayer 07master:11991a7d9069: Merge commit '5e7b125b6ae36893dfd9cb5661c99b67363cbb38'
[23:07] <cone-973> ffmpeg.git 03Anton Khirnov 07master:edd5f957646d: output example: use OutputStream for audio streams as well
[23:07] <cone-973> ffmpeg.git 03Michael Niedermayer 07master:b9bfd888e551: Merge commit 'edd5f957646dcbf1bb55718bc7bf1e5481c25bcb'
[23:35] <cone-973> ffmpeg.git 03Anton Khirnov 07master:63fd0d866c83: output example: allocate the audio frame only once
[23:35] <cone-973> ffmpeg.git 03Michael Niedermayer 07master:5a55d5e44575: Merge commit '63fd0d866c8300a8f251a15b1535e9ce40a407fb'
[00:00] --- Fri Jun 27 2014