michaelni changed the topic of #ffmpeg-devel to: Welcome to the FFmpeg development channel | Questions about using FFmpeg or developing with libav* libs should be asked in #ffmpeg | This channel is publicly logged | FFmpeg 7.1.1 has been released! | Please read ffmpeg.org/developer.html#Code-of-conduct
minimal has quit [Quit: Leaving]
kasper93 has quit [Remote host closed the connection]
usagi_mimi has joined #ffmpeg-devel
av500 has quit [Ping timeout: 252 seconds]
_av500_ has joined #ffmpeg-devel
<cone-344> ffmpeg Andreas Rheinhardt master:8a936b8726e1: avformat/matroska: Support JPEG2000 for demuxing
<cone-344> ffmpeg Andreas Rheinhardt master:96d4bcbcd81f: avformat/matroskaenc: Use native id V_FFV1 instead of V_MS/VFW/FOURCC
bwu25 has joined #ffmpeg-devel
<fflogger> [newticket] bzipitidoo: Ticket #11614 ([ffmpeg] concat demux: video from 2nd file missing in concatenated file) created https://trac.ffmpeg.org/ticket/11614
<bwu25> does anyone know how to add compiler options like -pg when building ffmpeg?
<bwu25> I am on ubuntu but I don't see this explicitly mentioned in the compilation guide
<mkver> --extra-cflags=
<bwu25> awesome, thanks
<fflogger> [editedticket] bzipitidoo: Ticket #11614 ([ffmpeg] concat demux: video from 2nd file missing in concatenated file) updated https://trac.ffmpeg.org/ticket/11614#comment:1
mkver has quit [Ping timeout: 260 seconds]
bwu25 has quit [Ping timeout: 252 seconds]
jamrial has quit []
Flat_ has joined #ffmpeg-devel
Flat has quit [Ping timeout: 252 seconds]
Martchus_ has joined #ffmpeg-devel
Martchus has quit [Ping timeout: 260 seconds]
bwu25 has joined #ffmpeg-devel
cone-344 has quit [Quit: transmission timeout]
System_Error has quit [Remote host closed the connection]
System_Error has joined #ffmpeg-devel
bwu25 has quit [Ping timeout: 252 seconds]
BradleyS has quit [Read error: Connection reset by peer]
BradleyS has joined #ffmpeg-devel
FrostKiwi has joined #ffmpeg-devel
<FrostKiwi> Hey there 👋
<FrostKiwi> Some time ago I implemented Machine Sensor Data streaming as part of the H264 stream via SEI Messages. Among that you had to set a unique UUID for your usage case.
<FrostKiwi> I was asked if we should register our usage pattern as a public UUID in the VVC spec, so others may benefit. I declined at that stage, as our use-case wasn't mature enough yet.
<FrostKiwi> Now it is, so I wanted to ask, is this still possible? Can we have our custom SEI message for machine / sensor data live streaming and recording be registered with a unique UUID?
<JEEB> H.274 aka VSEI is the thing that VVC specifically refers to with regards to SEI
FrostKiwi has quit [Quit: Client closed]
realies9 has quit [Ping timeout: 244 seconds]
FrostKiwi has joined #ffmpeg-devel
realies9 has joined #ffmpeg-devel
MisterMinister has quit [Ping timeout: 252 seconds]
MisterMinister has joined #ffmpeg-devel
<fflogger> [editedticket] forthrin: Ticket #11582 ([ffmpeg] Please add an option to make the new "elapsed" stat optional) updated https://trac.ffmpeg.org/ticket/11582#comment:3
<FrostKiwi> Hope I didn't miss a message between 16:07 and 16:12, when my Wifi decided to cut connection 🙈
cone-551 has joined #ffmpeg-devel
<cone-551> ffmpeg Coia Prant release/7.1:9373b442a689: configure: Use MSYSTEM_CARCH for default arch on msys2
<cone-551> ffmpeg Coia Prant release/7.0:67ce9aeb5c8f: configure: Use MSYSTEM_CARCH for default arch on msys2
<cone-551> ffmpeg Coia Prant release/6.1:f120f66838b0: configure: Use MSYSTEM_CARCH for default arch on msys2
<cone-551> ffmpeg Coia Prant release/6.0:d388c347d41e: configure: Use MSYSTEM_CARCH for default arch on msys2
Everything has joined #ffmpeg-devel
FrostKiwi has quit [Quit: Client closed]
<fflogger> [editedticket] bzipitidoo: Ticket #11614 ([ffmpeg] concat demux: video from 2nd file missing in concatenated file) updated https://trac.ffmpeg.org/ticket/11614#comment:2
<haasn> Lynne: does this seem reasonable to you? https://bpa.st/raw/M2NA
j45_ has joined #ffmpeg-devel
j45 has quit [Ping timeout: 260 seconds]
j45_ is now known as j45
j45 has quit [Changing host]
j45 has joined #ffmpeg-devel
LainIwakura has joined #ffmpeg-devel
cone-551 has quit [Quit: transmission timeout]
<kunkku> dear ffmpeg developers: I wonder how I can receive feedback on a couple of patches I posted earlier this month
<kunkku> seems these did not end up on patchwork for some reason
mkver has joined #ffmpeg-devel
jamrial has joined #ffmpeg-devel
DodoGTA has quit [Ping timeout: 252 seconds]
<fflogger> [editedticket] ua0lnj: Ticket #11514 ([avcodec] Cuvid decoder problem with deinterlacing) updated https://trac.ffmpeg.org/ticket/11514#comment:8
<ePirat> kunkku, seems I dont have them in my inbox either
<ePirat> weird
<kunkku> I see only two patches on patchwork from May 2
<ePirat> kunkku, why did you change s->duration not being set to AV_NOPTS_VALUE anymore?
<kunkku> but the ML archive has much more
<kunkku> ePirat: I made AV_NOPTS_VALUE the default value, now set in ff_sdp_parse
<ePirat> do you know if that could possibly affect streams that are seekable without it being properly advertised in the SDP?
<kunkku> that is a possibility, however the comment directly above the change says "AV_NOPTS_VALUE means live broadcast (and can't seek)"
<ePirat> yeah but iiuc we did not reject trying to seek anyway
<ePirat> so the first change looks ok, the second one might have unintended consequences beyond rtsp, I think, I am not sure though
<kunkku> the first change is more important
<kunkku> the second can be implemented on application side
<ePirat> can you try resend them and hoepfully they get delivered this time?
<kunkku> sure
DodoGTA has joined #ffmpeg-devel
<kunkku> now they appeared on patchwork
<ePirat> yeah just got them too
<ePirat> thanks
LainIwakura has quit [Quit: Client closed]
minimal has joined #ffmpeg-devel
kasper93 has joined #ffmpeg-devel
<fflogger> [editedticket] Gyan: Ticket #11582 ([ffmpeg] Please add an option to make the new "elapsed" stat optional) updated https://trac.ffmpeg.org/ticket/11582#comment:4
Anthony_ZO has quit [Ping timeout: 252 seconds]
<fflogger> [editedticket] ua0lnj: Ticket #11514 ([avcodec] Cuvid decoder problem with deinterlacing) updated https://trac.ffmpeg.org/ticket/11514#comment:9
System_Error has quit [Remote host closed the connection]
System_Error has joined #ffmpeg-devel
System_Error has quit [Read error: Connection reset by peer]
System_Error has joined #ffmpeg-devel
j45 has quit [Quit: ZNC 1.9.1 - https://znc.in]
j45 has joined #ffmpeg-devel
j45 has joined #ffmpeg-devel
<Lynne> haasn: looks fine
System_Error has quit [Remote host closed the connection]
System_Error has joined #ffmpeg-devel
cone-625 has joined #ffmpeg-devel
<cone-625> ffmpeg Niklas Haas master:c2521c0cd2d3: avutil/vulkan: add YUVA pixel formats support
<cone-625> ffmpeg Niklas Haas master:0a4cdf8822e7: avutil/vulkan: automatically enable shader device address usage bit
<cone-625> ffmpeg Niklas Haas master:7e783fac5b4d: avfilter/vf_blackdetect: add alpha option
<cone-625> ffmpeg Niklas Haas master:02f45a7f3f01: avfilter/vf_gblur_vulkan: omit unnecessary buffer usage flag
<cone-625> ffmpeg Niklas Haas master:0894cfb16830: avfilter/blackdetect_vulkan: add hw accelerated blackdetect filter
<cone-625> ffmpeg Niklas Haas master:9568e40aebee: avutil/vf_scdet_vulkan: add new filter
<fflogger> [editedticket] Balling: Ticket #11514 ([avcodec] Cuvid decoder problem with deinterlacing) updated https://trac.ffmpeg.org/ticket/11514#comment:10
System_Error has quit [Remote host closed the connection]
System_Error has joined #ffmpeg-devel
Martchus has joined #ffmpeg-devel
Martchus_ has quit [Ping timeout: 265 seconds]
<haasn> Lynne: maybe you know this by heart; how do I query the supported VkFormatFeatureFlags2 when using VK_IMAGE_TILING_DRM_FORMAT_MODIFIER_EXT ?
<haasn> VkFormatProparties3 has only linearTilingFeatures and optimalTilingFeatures
<Lynne> VkDrmFormatModifierProperties2EXT
<haasn> fuck's sake, of course they needed a new extension to combine VK_EXT_image_drm_format_modifier and VK_KHR_format_feature_flags2
<Lynne> the drm extension is nothing but infinite pain
<Lynne> considering that on all applicable platforms, everything goes to the kernel, e.g. has a modifier, e.g. can be exported
<Lynne> so the fact that you need to use this exact extension, *PICK A MODIFIER YOURSELF*, and only use DRM tiling, yeah
<fflogger> [editedticket] Balling: Ticket #11578 ([ffmpeg] Waveform discontinuity in decoded E-AC-3) updated https://trac.ffmpeg.org/ticket/11578#comment:9
<fflogger> [editedticket] dericed: Ticket #11164 ([avcodec] visual macroblock error with mpeg2video encoding) updated https://trac.ffmpeg.org/ticket/11164#comment:5
<fflogger> [editedticket] j7n: Ticket #11578 ([ffmpeg] Waveform discontinuity in decoded E-AC-3) updated https://trac.ffmpeg.org/ticket/11578#comment:10
<fflogger> [editedticket] Balling: Ticket #11578 ([ffmpeg] Waveform discontinuity in decoded E-AC-3) updated https://trac.ffmpeg.org/ticket/11578#comment:11
bwu25 has joined #ffmpeg-devel
bwu25 has quit [Client Quit]
<haasn> Lynne: playing around with VK_EXT_host_image_transfer, I get 1400 fps -> 2400 fps in libplacebo
<JEEB> nice
<haasn> not quite the 2.5x you were seeing in lavu but then again our upload path was faster to begin with
<haasn> that was with just a hack impl where I always round trip via VK_IMAGE_LAYOUT_GENERAL and also do the layout transition via cmdbuf
<haasn> in practice I need to add support code to check if I can do the copy also in read_only_optimized and then I can skip that layout transition
<haasn> so possibly I can get more perf out of the extension as well
<Lynne> nvidia is broken, though
<Lynne> badly
<Lynne> still talking with them to fix it
<haasn> Lynne: what's wrong with it?
<Lynne> driver segfault
<haasn> works for me (tm)
<Lynne> it does seem to vary format to format, but for multiplane stuff, its pretty bad
<Lynne> I wouldn't use it until they get back with what's broken and where
<Lynne> I'll ping them
rvalue- has joined #ffmpeg-devel
rvalue has quit [Ping timeout: 244 seconds]
rvalue- is now known as rvalue
Everything has quit [Quit: leaving]
<wbs> mkver: any fix/revert coming up for the asvenc alignment issues?
<wbs> mkver: oh, thanks, I missed that one
cone-625 has quit [Quit: transmission timeout]
<wbs> mkver: patch 1/7 LGTM at least, haven't looked at the others
System_Error has quit [Remote host closed the connection]
System_Error has joined #ffmpeg-devel
witchymary has quit [Remote host closed the connection]
witchymary has joined #ffmpeg-devel
SuperFashi has quit [Quit: https://quassel-irc.org - Chat comfortably. Anywhere.]
SuperFashi has joined #ffmpeg-devel
BradleyS has quit [Quit: quit]
BradleyS_ has joined #ffmpeg-devel
BradleyS_ is now known as BradleyS
<fflogger> [editedticket] Balling: Ticket #11578 ([ffmpeg] Waveform discontinuity in decoded E-AC-3) updated https://trac.ffmpeg.org/ticket/11578#comment:12
<haasn> I don't care about multiplane
<haasn> Just alias the planes as normal textures
steven-netint has joined #ffmpeg-devel
Gramner has quit [Remote host closed the connection]
Anthony_ZO has joined #ffmpeg-devel
blb has quit [Ping timeout: 265 seconds]
blb has joined #ffmpeg-devel
Gramner has joined #ffmpeg-devel
minimal has quit [Quit: Leaving]
Kei_N has joined #ffmpeg-devel
Kei_N_ has quit [Read error: Connection reset by peer]
tguillem has quit [Ping timeout: 272 seconds]
tguillem has joined #ffmpeg-devel
Marth64 has quit [Remote host closed the connection]
Marth64 has joined #ffmpeg-devel
vjaquez has quit [Ping timeout: 248 seconds]
vjaquez has joined #ffmpeg-devel
stazthebox has quit [Ping timeout: 248 seconds]
stazthebox has joined #ffmpeg-devel
APic has quit [Ping timeout: 272 seconds]
APic has joined #ffmpeg-devel
sepro has quit [Ping timeout: 272 seconds]
beastd has quit [Ping timeout: 252 seconds]
kasper93 has quit [Quit: kasper93]
beastd has joined #ffmpeg-devel