Re: [FFmpeg-devel] [PATCH] libavcodec/vp9: fix ref-frame size judging method

2019-05-23 Thread Ronald S. Bultje
Hi guys, On Wed, May 22, 2019 at 11:14 PM 严小复 wrote: > code”, I'm little confused about the red word,would you mean encode process > need validity checks or there need to check the reference id of each frame? > > And this patch will act on decode process, all references have already been >

Re: [FFmpeg-devel] [PATCH] libavcodec/vp9: fix ref-frame size judging method

2019-05-22 Thread Ronald S. Bultje
Hi, On Wed, May 22, 2019 at 2:12 AM Yan, CenX wrote: > Hi, Ronald > > > > Sorry to reply late. > > > > For you question, “we lack per-block reference validity checks in the > block reconstruction code”, would you mean encode process need validity > checks? > No. The decoder needs validity

Re: [FFmpeg-devel] [PATCH v2] libavcodec/vp9: fix ref-frame size judging method

2019-05-19 Thread Ronald S. Bultje
Hi, On Sun, May 19, 2019 at 7:05 PM Yan Cen wrote: > From: yancen > > There is no need all reference frame demension is valid in libvpx. > > So this change contains three part: > 1. Change each judgement's loglevel from "ERROR" to "WARNING" > 2. Make sure at least one of frames that this frame

Re: [FFmpeg-devel] [DECISION] Project policy on closed source components

2019-05-01 Thread Ronald S. Bultje
Hi, On Sun, Apr 28, 2019 at 4:02 PM Marton Balint wrote: > Hi All, > > There has been discussion on the mailing list several times about the > inclusion of support for closed source components (codecs, formats, > filters, etc) in the main ffmpeg codebase. > > Also the removal of libNDI happened

Re: [FFmpeg-devel] [PATCH] libavcodec/vp9: fix ref-frame size judging method

2019-04-30 Thread Ronald S. Bultje
Hi, On Mon, Apr 29, 2019 at 10:03 PM Yan Cen wrote: > From: Yan Cen > > There is no need all reference frame demension is valid in libvpx. I think you're touching on a bigger issue here: libvpx allows having invalid (or even missing) references, and we don't. Note that this means we lack

Re: [FFmpeg-devel] [DECISION] Project policy on closed source components

2019-04-28 Thread Ronald S. Bultje
Hi, On Sun, Apr 28, 2019 at 8:14 PM Marton Balint wrote: > On Sun, 28 Apr 2019, Jean-Baptiste Kempf wrote: > > On Mon, 29 Apr 2019, at 00:23, Marton Balint wrote: > >> >> On Sun, 28 Apr 2019, at 22:02, Marton Balint wrote: > >> >>> 2) Should patches using closed source libraries which are not >

Re: [FFmpeg-devel] [DECISION] Include more developers in the voting committee [#4]

2019-04-08 Thread Ronald S. Bultje
Hi, On Sat, Apr 6, 2019 at 12:42 PM Balint Marton wrote: > Hi All > > Here is a call for the people in the voting committee [1] on the decision > of extending it. > > Using the same guidelines as in the second extension [2], the following > candidates were found: > > git log

Re: [FFmpeg-devel] patch for supporting m264 on h.264 decoding and encoding.

2019-04-01 Thread Ronald S. Bultje
Hi, On Fri, Mar 29, 2019 at 12:15 PM Yufei He wrote: > Hi > > This is the fixed version of this patch that follows the way other > companies do on supporting FFmpeg. I would like to propose that we delay further consideration of this patch until Thilo has organized the vote [1] on whether we

Re: [FFmpeg-devel] [CLT2019] FFmpeg at Chemnitzer Linux-Tage

2019-03-30 Thread Ronald S. Bultje
Hi, On Sat, Mar 30, 2019 at 11:04 AM Thilo Borgmann wrote: > Am 23.03.19 um 16:11 schrieb Thilo Borgmann: > > Hi, > > > >> FFmpeg has been accepted for CLT 2019 in Chemnitz, Germany! > >> This "Chemnitzer Linux Tage" will take place on 16th and 17th of March. > >> You can find more details on

Re: [FFmpeg-devel] [PATCH v2] avcodec: add AV1 frame split bitstream filter

2019-03-25 Thread Ronald S. Bultje
Hi, On Mon, Mar 25, 2019 at 12:42 PM James Almer wrote: > On 3/25/2019 12:29 PM, James Almer wrote: > > +ret = ff_cbs_read_packet(s->cbc, td, s->buffer_pkt); > > +if (ret < 0) { > > +av_log(ctx, AV_LOG_ERROR, "Failed to parse temporal > unit.\n"); > > +

Re: [FFmpeg-devel] [PATCH] News: Removal of libndi

2019-03-24 Thread Ronald S. Bultje
Hi, On Sun, Mar 24, 2019 at 2:21 PM Jean-Baptiste Kempf wrote: > On Sun, 24 Mar 2019, at 18:50, Marton Balint wrote: > > > - do we want to keep any components requiring linking with non-system, > > > closed-source software? (this might or might not include blackmagic) > > > > > > or some other

Re: [FFmpeg-devel] [PATCH] News: Removal of libndi

2019-03-23 Thread Ronald S. Bultje
Hi, On Sat, Mar 23, 2019 at 11:03 AM Thilo Borgmann wrote: > Am 21.03.19 um 11:55 schrieb Michael Niedermayer: > > On Wed, Mar 20, 2019 at 05:41:31PM -0400, Ronald S. Bultje wrote: > >> Hi, > >> > >> On Wed, Mar 20, 2019 at 4:15 PM Gyan wrote: > >

Re: [FFmpeg-devel] [PATCH] News: Removal of libndi

2019-03-21 Thread Ronald S. Bultje
Hi, On Thu, Mar 21, 2019 at 7:31 AM Nicolas George wrote: > Maksym Veremeyenko (12019-03-21): > > i just extrapolated your main statement *The work was removed because the > > library is 100% closed source and userland.* that should be applied to > any > > parts of ffmpeg... or not? > > Please

Re: [FFmpeg-devel] [PATCH] News: Removal of libndi

2019-03-20 Thread Ronald S. Bultje
Hi, On Wed, Mar 20, 2019 at 4:15 PM Gyan wrote: > > > On 21-03-2019 01:32 AM, Marton Balint wrote: > > > > > > On Wed, 20 Mar 2019, Jean-Baptiste Kempf wrote: > > > >> On Wed, 20 Mar 2019, at 20:52, Marton Balint wrote: > >>> On Wed, 20 Mar 2019, Jean-Baptiste Kempf wrote: > >>> > >>> > On Wed,

Re: [FFmpeg-devel] patch for a new H.264 codec with Matrox m264 card.

2019-03-15 Thread Ronald S. Bultje
Hi, On Fri, Mar 15, 2019 at 2:19 PM BIGLER Don (Framatome) < don.big...@framatome.com> wrote: > >Yufei He (12019-03-15): > >> I did not find a better way to make this work. > > >It exists: make your client libraries GPL-compatible. > > Or alternatively creating open-source headers that allow the

Re: [FFmpeg-devel] patch for a new H.264 codec with Matrox m264 card.

2019-03-15 Thread Ronald S. Bultje
Hi guys, On Thu, Mar 14, 2019 at 1:55 PM Yufei He wrote: > Hi > > Here is the patch for a new H.264 codec with Matrox m264 card. > I want to bring up again that this library is closed-source. I don't think FFmpeg should link to closed-source software in its public mainline version. Matrox is

Re: [FFmpeg-devel] 32bit transcoding app running out of memory

2019-03-15 Thread Ronald S. Bultje
Hi, On Thu, Mar 14, 2019 at 7:52 AM Simone Donadini < simone.donad...@avolites.com> wrote: > > 2019-03-14 11:28 GMT+01:00, Simone Donadini < > simone.donad...@avolites.com>: > > > While transcoding video files with larger resolution (8K) the app, > > > which is 32bit, will run out of memory

Re: [FFmpeg-devel] patch for a new H.264 codec

2019-03-11 Thread Ronald S. Bultje
Hi, On Mon, Mar 11, 2019 at 12:21 PM Soft Works wrote: > > From: Nicolas George > > > > Yufei He (12019-03-11): > > > Matrox M264 is similar to other hardware codecs. > > > > > > I saw amf_load_library and nvenc_load_library in ffmpeg. > > > > Past practices do not constitute precedents. > > >

Re: [FFmpeg-devel] patch for a new H.264 codec

2019-03-11 Thread Ronald S. Bultje
Hi, On Mon, Mar 11, 2019 at 4:53 AM Moritz Barsnick wrote: > On Mon, Mar 11, 2019 at 01:59:47 +0100, Carl Eugen Hoyos wrote: > > The library needs non-free in configure and please > > use dynamic linking, not loading at run-time. > > There is also no indication whatsoever where to get

Re: [FFmpeg-devel] lavd: Remove libndi_newtek

2019-03-10 Thread Ronald S. Bultje
Hi, On Sun, Mar 10, 2019 at 1:04 PM Martin Vignali wrote: > But if this is the project policy... > Yes, I would like to propose to make this project policy. Ronald ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org

Re: [FFmpeg-devel] lavd: Remove libndi_newtek

2019-03-09 Thread Ronald S. Bultje
Hi, On Sat, Mar 9, 2019 at 4:02 PM Martin Vignali wrote: > They have not responded to any communications: > > https://trac.ffmpeg.org/ticket/7589 > > > > > I still do not understand the link between the ticket and the removal of > lib ndi. > Is it plan to remove all features used by people who

Re: [FFmpeg-devel] Changes to configure for NDI SDK 3 on macOS

2019-02-16 Thread Ronald S. Bultje
Hi Pranav, On Sat, Feb 16, 2019 at 9:14 PM Pranav Nutalapati < pranavnutalap...@gmail.com> wrote: > Okay, so it’s a problem with my personal installation of NDI? > Yes. Ronald ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org

Re: [FFmpeg-devel] Changes to configure for NDI SDK 3 on macOS

2019-02-16 Thread Ronald S. Bultje
Hi Pranap, On Sat, Feb 16, 2019 at 11:43 AM Pranav Nutalapati < pranavnutalap...@gmail.com> wrote: > I’ve been trying to compile ffmpeg with NDI support on macOS and kept on > running into the error > > ld: library not found for -lndi > > when compiling. Having no experience with compiling

Re: [FFmpeg-devel] [PATCH] doc/developer: require transparency about sponshorships.

2019-01-14 Thread Ronald S. Bultje
Hi, On Mon, Jan 14, 2019 at 11:13 AM Nicolas George wrote: > Ronald S. Bultje (12019-01-13): > > Wait, what? *You* are suggesting a policy change, not me/us. There is no > > burden of proof on me. You have to convince me (and us) that your problem > > is important and

Re: [FFmpeg-devel] [PATCH] doc/developer: require transparency about sponshorships.

2019-01-13 Thread Ronald S. Bultje
On Sun, Jan 13, 2019 at 9:38 AM Nicolas George wrote: > Derek Buitenhuis (12019-01-13): > > This is a policy change, not a techncal change. > > Policy changes need to be motivated too. > Wait, what? *You* are suggesting a policy change, not me/us. There is no burden of proof on me. You have to

Re: [FFmpeg-devel] [PATCH] doc/developer: require transparency about sponshorships.

2019-01-13 Thread Ronald S. Bultje
Hi, On Sun, Jan 13, 2019 at 4:39 AM Gyan wrote: > When someone submits a patch, it is implicit, unless stated otherwise, > that it is of their own initiative (and their own work), and thus they > are free to assign copyright. When work is performed for hire, the > copyright may belong to the

Re: [FFmpeg-devel] Video codec design for very low-end decoder

2019-01-11 Thread Ronald S. Bultje
Hi, On Thu, Jan 10, 2019 at 2:41 PM Carl Eugen Hoyos wrote: > 2019-01-07 18:37 GMT+01:00, Ronald S. Bultje : > > Hi, > > > > On Mon, Jan 7, 2019 at 12:22 PM Lauri Kasanen wrote: > > > >> On Mon, 7 Jan 2019 12:02:58 -0500 > >> "Ronald S. B

Re: [FFmpeg-devel] Video codec design for very low-end decoder

2019-01-07 Thread Ronald S. Bultje
Hi, On Mon, Jan 7, 2019 at 12:22 PM Lauri Kasanen wrote: > On Mon, 7 Jan 2019 12:02:58 -0500 > "Ronald S. Bultje" wrote: > > > Have you considered vp8? It may sound weird but this is basically what > vp8 > > was great at: being really simple to decode. >

Re: [FFmpeg-devel] Video codec design for very low-end decoder

2019-01-07 Thread Ronald S. Bultje
Hi Lauri, On Mon, Jan 7, 2019 at 3:15 AM Lauri Kasanen wrote: > If you were to design a video codec for a very low-end decoder, what > would it look like? > Have you considered vp8? It may sound weird but this is basically what vp8 was great at: being really simple to decode. Ronald

Re: [FFmpeg-devel] [PATCH]lavd: Remove libndi newtek

2018-12-04 Thread Ronald S. Bultje
Hi, On Tue, Dec 4, 2018 at 4:56 PM Martin Vignali wrote: > Le mar. 4 déc. 2018 à 16:12, Jean-Baptiste Kempf a > écrit : > > > But then, you will get absolutely all the integration from ALL the > various > > non-open source multimedia libraries, because it is useful to someone. > > Including

Re: [FFmpeg-devel] [PATCH] lavc/hevc_ps: fix crop info for monochrome

2018-08-19 Thread Ronald S. Bultje
Hi, On Sun, Aug 19, 2018 at 10:01 PM, Zhao Zhili wrote: > @@ -628,8 +636,8 @@ static void decode_vui(GetBitContext *gb, > AVCodecContext *avctx, > vui->default_display_window_flag = get_bits1(gb); > > if (vui->default_display_window_flag) { > -int vert_mult = 1 +

Re: [FFmpeg-devel] [PATCH 1/2] avcodec/vp9: Check in decode_tiles() if there is data remaining

2018-08-11 Thread Ronald S. Bultje
Hi, On Sat, Aug 11, 2018 at 6:55 AM, Michael Niedermayer wrote: > But if you still want a flag, i can add one for vp9. > That would be great, thank you for your consideration. Ronald ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org

Re: [FFmpeg-devel] [PATCH 1/2] avcodec/vp9: Check in decode_tiles() if there is data remaining

2018-08-10 Thread Ronald S. Bultje
Hi, On Fri, Aug 10, 2018 at 6:54 PM, Michael Niedermayer wrote: > On Fri, Aug 10, 2018 at 02:16:56AM -0400, Ronald S. Bultje wrote: > > My objection: > > if a file has exactly symbols of 8 bits in arithdata, then after all > this, > > the arithcoder will signal em

Re: [FFmpeg-devel] [PATCH 1/2] avcodec/vp9: Check in decode_tiles() if there is data remaining

2018-08-10 Thread Ronald S. Bultje
Hi Michael, On Thu, Aug 9, 2018 at 8:49 PM, Michael Niedermayer wrote: > On Wed, Aug 08, 2018 at 10:00:42PM -0300, James Almer wrote: > > Apply this patch with changes to allow that specific condition and lets > > not waste more time on this. > > this is the only change the patch does. Without

Re: [FFmpeg-devel] [PATCH 1/2] avcodec/vp9: Check in decode_tiles() if there is data remaining

2018-08-07 Thread Ronald S. Bultje
Hi, On Tue, Aug 7, 2018 at 7:15 PM, Michael Niedermayer wrote: > On Mon, Aug 06, 2018 at 09:50:57PM -0400, Ronald S. Bultje wrote: > > Hi, > > > > On Mon, Aug 6, 2018 at 3:00 PM, Michael Niedermayer > > > wrote: > > > > > On Tue, Aug 07, 201

Re: [FFmpeg-devel] [PATCH 1/2] avcodec/vp9: Check in decode_tiles() if there is data remaining

2018-08-06 Thread Ronald S. Bultje
Hi, On Mon, Aug 6, 2018 at 3:00 PM, Michael Niedermayer wrote: > On Tue, Aug 07, 2018 at 01:05:51AM +0800, Ronald S. Bultje wrote: > > Hi, > > > > On Sun, Aug 5, 2018, 9:17 AM Michael Niedermayer > > > wrote: > > > > > Fixes: Timeout > >

Re: [FFmpeg-devel] [PATCH 1/2] avcodec/vp9: Check in decode_tiles() if there is data remaining

2018-08-06 Thread Ronald S. Bultje
Hi, On Sun, Aug 5, 2018, 9:17 AM Michael Niedermayer wrote: > Fixes: Timeout > Fixes: > 9330/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_VP9_fuzzer-5707345857347584 > > Found-by: continuous fuzzing process > https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg > Signed-off-by >

Re: [FFmpeg-devel] [PATCH] libavfilter: temporarily remove DNN framework and vf_sr filter

2018-08-01 Thread Ronald S. Bultje
Hi Pedro, On Tue, Jul 31, 2018 at 1:22 PM, Pedro Arthur wrote: > 2018-07-28 14:31 GMT-03:00 Pedro Arthur : > > 2018-07-27 14:24 GMT-03:00 Rostislav Pehlivanov : > >> On 27 July 2018 at 18:12, Rostislav Pehlivanov > wrote: > >> > >>> > >>> And the coding style is just the tip, there are dozens

Re: [FFmpeg-devel] [PATCH] Add YUV-based floating-point pixel formats.

2018-07-29 Thread Ronald S. Bultje
Hi, On Sun, Jul 29, 2018 at 8:07 AM, Paul B Mahol wrote: > On 9/2/17, Andrew Sun wrote: > > This commit adds support for 32-bpc YUV-based floating-point pixel > formats. > > --- > > doc/APIchanges | 2 ++ > > libavutil/pixdesc.c | 75 > >

Re: [FFmpeg-devel] [PATCH] libavfilter: temporarily remove DNN framework and vf_sr filter

2018-07-27 Thread Ronald S. Bultje
Hi, On Fri, Jul 27, 2018 at 10:59 AM, Pedro Arthur wrote: > 2018-07-27 11:31 GMT-03:00 Ronald S. Bultje : > > Hi, > > > > On Fri, Jul 27, 2018 at 10:16 AM, Pedro Arthur > wrote: > > > >> Hi, > >> > >> 2018-07-27 8:12 GMT-03:00 Rona

Re: [FFmpeg-devel] [PATCH] libavfilter: temporarily remove DNN framework and vf_sr filter

2018-07-27 Thread Ronald S. Bultje
Hi, On Fri, Jul 27, 2018 at 10:16 AM, Pedro Arthur wrote: > Hi, > > 2018-07-27 8:12 GMT-03:00 Ronald S. Bultje : > > > > NN is different. The exposed software *uses* but does not *generate* the > > coefficients. In fact, the meaning of most coefficients is completel

Re: [FFmpeg-devel] [PATCH] libavfilter: temporarily remove DNN framework and vf_sr filter

2018-07-27 Thread Ronald S. Bultje
Hi, On Fri, Jul 27, 2018 at 7:02 AM, Ronald S. Bultje wrote: > Hi, > > On Thu, Jul 26, 2018 at 11:49 PM, Pedro Arthur > wrote: > >> Taking the vp9 as example, sure the coeficients are obtained by the >> 'poly3' but the real data are the polynomial coeficients,

Re: [FFmpeg-devel] [PATCH] libavfilter: temporarily remove DNN framework and vf_sr filter

2018-07-27 Thread Ronald S. Bultje
Hi, On Thu, Jul 26, 2018 at 11:49 PM, Pedro Arthur wrote: > Taking the vp9 as example, sure the coeficients are obtained by the > 'poly3' but the real data are the polynomial coeficients, does any one > asks where these polynomial coeficients came from, reproducibility, > etc? Your comparison

Re: [FFmpeg-devel] [PATCH] libavfilter: temporarily remove DNN framework and vf_sr filter

2018-07-26 Thread Ronald S. Bultje
Hi, On Thu, Jul 26, 2018 at 10:04 PM, Pedro Arthur wrote: > If you compare NN weights with quantization tables they are pretty > similar https://chromium.googlesource.com/webm/libvpx/+/3b9c19aaa7b8830a896c5f578a3ce6c6a7953947%5E%21/#F0 So, that one tiny single function is how VP9/AV1 quant

Re: [FFmpeg-devel] mpegaudio_parser question

2018-06-17 Thread Ronald S. Bultje
Hi Karsten, I believe that the parsers are seek-unaware, so you're expected to delete and recreate (or reinit) the parsers after each seek. Ronald On Sun, Jun 17, 2018 at 10:56 AM, Karsten Otto wrote: > Hi list, > > I have a question about mpegaudio_parser. I see that it keeps any packet >

Re: [FFmpeg-devel] [RFC][ALT PATCHES] Code of Conduct Enforcement

2018-05-16 Thread Ronald S. Bultje
Hi, On Wed, May 16, 2018 at 10:07 AM, Derek Buitenhuis < derek.buitenh...@gmail.com> wrote: > On Mon, May 14, 2018 at 5:50 PM, Derek Buitenhuis > wrote: > > This is a little rambling / stream of thought, but take it as you will, > > and perhaps some discussion or

Re: [FFmpeg-devel] [RFC][ALT PATCHES] Code of Conduct Enforcement

2018-05-14 Thread Ronald S. Bultje
Hi, On Mon, May 14, 2018 at 12:58 PM, Paul B Mahol wrote: > On 5/14/18, Derek Buitenhuis wrote: > > Hello all. > > > > This is a little rambling / stream of thought, but take it as you will, > > and perhaps some discussion or change comes of it.

Re: [FFmpeg-devel] [PATCH] libavfilter/vf_libvmaf.c The libvmaf filter tried to join on an invalid thread id

2018-05-03 Thread Ronald S. Bultje
Hi, On Thu, May 3, 2018 at 4:41 AM, Kevin Wheatley wrote: > Following up my own email with another question or so: > > Could somebody point me at a suitable method of testing this within > the Fate framework? Why? Your patch fixes a bug, I don't think we test bugs

Re: [FFmpeg-devel] [V3 PATCH 0/3] Codec wrapper for librv11 and RMHD muxer/demuxer

2018-04-23 Thread Ronald S. Bultje
Hi Thilo, On Mon, Apr 23, 2018 at 4:45 PM, Thilo Borgmann wrote: > From the users perspective I don't see why we don't have wrappers for a > commercial codec. Right, that's the core thing. Why doesn't FFmpeg "promote" the use of this closed-source software? Maybe

Re: [FFmpeg-devel] [V3 PATCH 0/3] Codec wrapper for librv11 and RMHD muxer/demuxer

2018-04-23 Thread Ronald S. Bultje
Hi Thilo, not expressing specific agreement or disagreement. On Mon, Apr 23, 2018 at 2:43 PM, Thilo Borgmann wrote: > Am 23.04.18 um 03:36 schrieb James Almer: > > On 4/22/2018 6:43 PM, Paul B Mahol wrote: > >> On 4/22/18, Thilo Borgmann wrote:

Re: [FFmpeg-devel] [PATCH v2 1/3] avformat/vpcc: Calculate VP9 level from Luma's Sample rate and Picture size

2018-04-23 Thread Ronald S. Bultje
Hi, On Mon, Apr 23, 2018 at 2:10 AM, Karthick J wrote: > -int level = par->level == FF_LEVEL_UNKNOWN ? 0 : par->level; > +int level = par->level == FF_LEVEL_UNKNOWN ? > +get_vp9_level(par, frame_rate) : par->level; After this change, how will I create a

Re: [FFmpeg-devel] [PATCH] Revert "Remove battleforthenet widget"

2018-03-04 Thread Ronald S. Bultje
Hi, On Sun, Mar 4, 2018 at 9:24 AM, Compn <te...@mi.rr.com> wrote: > On Thu, 1 Mar 2018 06:59:45 -0500, "Ronald S. Bultje" > <rsbul...@gmail.com> wrote: > > Again, please: no advertising, no politics. It was fun while it lasted > but > > it's turning

Re: [FFmpeg-devel] [PATCH] Revert "Remove battleforthenet widget"

2018-03-01 Thread Ronald S. Bultje
Hi, On Thu, Mar 1, 2018 at 6:49 AM, Ricardo Constantino wrote: > There's a lot more places where people can get their armchair politics > satisfied than ffmpeg.org. > I 100% agree with this ... > A banner or a news post would make more sense. ... but I pretty strongly

Re: [FFmpeg-devel] [PATCH] Revert "Remove battleforthenet widget"

2018-02-28 Thread Ronald S. Bultje
Hi, On Wed, Feb 28, 2018 at 3:41 PM, Michael Niedermayer wrote: > ATM IIUC one more vote is needed in the senate Yikes. I would prefer if we don't meddle into politics like this. You ignore the fact that any legislation needs to go through the US House of

Re: [FFmpeg-devel] [PATCH] Revert "Remove battleforthenet widget"

2018-02-28 Thread Ronald S. Bultje
Hi, On Wed, Feb 28, 2018 at 12:17 PM, Michael Niedermayer < mich...@niedermayer.cc> wrote: > The widget has new content. Could you elaborate on what the new content is? What political campaign will we as project members support by applying this patch? Thanks, Ronald

Re: [FFmpeg-devel] [PATCH 2/2] avcodec/hevc_cabac: Check prefix so as to avoid invalid shifts in coeff_abs_level_remaining_decode()

2018-01-15 Thread Ronald S. Bultje
Hi, On Mon, Jan 15, 2018 at 6:37 PM, Michael Niedermayer wrote: > I suspect that this can be limited tighter, but i failed to find anything > in the spec that would confirm that. > > Fixes: 4833/clusterfuzz-testcase-minimized-5302840101699584 > Fixes: runtime error:

Re: [FFmpeg-devel] GSoC 2018

2018-01-11 Thread Ronald S. Bultje
Hi, On Thu, Jan 11, 2018 at 7:32 AM, Thilo Borgmann wrote: > Am 11.01.18 um 08:04 schrieb Lou Logan: > > On Wed, Jan 10, 2018, at 7:31 PM, Carl Eugen Hoyos wrote: > >> > >> Were the GSoC rules concerning documentation projects changed? > > > > I don't know. I haven't

Re: [FFmpeg-devel] [PATCH] http: avoid logging reconnect warning if stream was aborted

2018-01-04 Thread Ronald S. Bultje
Hi, On Thu, Jan 4, 2018 at 11:07 AM, wm4 wrote: > If the stream was aborted using the libavformat interrupt callback, we > don't want it to log the reconnect warning. (Exiting after logging this > warning worked well, so this is only for avoiding the ugly warning.) > ---

Re: [FFmpeg-devel] [PATCH] configure: update minimum required version of libvmaf

2018-01-04 Thread Ronald S. Bultje
Hi, On Wed, Jan 3, 2018 at 11:35 PM, James Almer wrote: > At least version 0.6.2 is needed since commit > df3222d4bb18cbceda443def17b1b29067ed6e3f. > > Signed-off-by: James Almer > --- > configure | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) >

Re: [FFmpeg-devel] Global options to compile FFmpeg with only audio-related features

2018-01-02 Thread Ronald S. Bultje
Hi, On Tue, Jan 2, 2018 at 1:41 PM, Cyber Sinh wrote: > Nobody has an idea? Please don't top-post. I think you know how to do codecs. As for muxers, that's up to you, there's no generic way and I don't think we'd want one on our side. Whether you generate the

Re: [FFmpeg-devel] [PATCH v4] lavr: deprecate the entire library

2017-12-30 Thread Ronald S. Bultje
Hi, On Sat, Dec 30, 2017 at 10:45 AM, Rostislav Pehlivanov wrote: > On 30 December 2017 at 15:15, wm4 wrote: > > > On Sat, 30 Dec 2017 14:59:19 + > > Rostislav Pehlivanov wrote: > > > > > Deprecate the entire library. Merged

Re: [FFmpeg-devel] [PATCH] tcp: properly return EOF

2017-12-30 Thread Ronald S. Bultje
Hi, On Sat, Dec 30, 2017 at 11:44 AM, wm4 wrote: > There is no POSIX error code for EOF - recv() signals EOF by simply > returning 0. But libavformat recently changed its conventionts and > requires an explicit AVERROR_EOF, or it might get into an endless retry > loop,

Re: [FFmpeg-devel] Global options to compile FFmpeg with only audio-related features

2017-12-30 Thread Ronald S. Bultje
Hi, On Sat, Dec 30, 2017 at 11:28 AM, Derek Buitenhuis < derek.buitenh...@gmail.com> wrote: > On 12/30/2017 4:00 PM, Cyber Sinh wrote: > > What do you think? > > That patches are welcome :). Just to be clear: I'm not OK with a list of audio or video thingies in configure. Similar to the

Re: [FFmpeg-devel] [PATCH 6/8] sbcenc: add MMX optimizations

2017-12-20 Thread Ronald S. Bultje
Hi, On Wed, Dec 20, 2017 at 4:58 PM, James Almer wrote: > On 12/17/2017 6:47 PM, Aurelien Jacobs wrote: > > +;*** > > +;void ff_sbc_calc_scalefactors(int32_t sb_sample_f[16][2][8], > > +;

Re: [FFmpeg-devel] [PATCH] libvmaf: exit gracefully if the library fails.

2017-12-19 Thread Ronald S. Bultje
Hi, On Mon, Dec 18, 2017 at 11:55 PM, James Almer <jamr...@gmail.com> wrote: > On 12/8/2017 10:35 PM, Ronald S. Bultje wrote: > > Fixes trac issue #6884 and Netflix/vmaf issue #124. > > --- > > libavfilter/vf_libvmaf.c | 28 ++-- > > 1

Re: [FFmpeg-devel] [PATCH] libvmaf: exit gracefully if the library fails.

2017-12-18 Thread Ronald S. Bultje
Hi, On Mon, Dec 18, 2017 at 6:31 PM, Carl Eugen Hoyos <ceffm...@gmail.com> wrote: > 2017-12-18 14:00 GMT+01:00 Ronald S. Bultje <rsbul...@gmail.com>: > > Hi, > > > > On Mon, Dec 18, 2017 at 12:28 AM, Gyan Doshi wrote: > > > >> Hi Ronald, > &

Re: [FFmpeg-devel] [RFC] avcodec/avcodec.h: Add encryption info side data

2017-12-18 Thread Ronald S. Bultje
Hi, On Mon, Dec 18, 2017 at 6:00 PM, Michael Niedermayer wrote: > If you decode this again you need the side data in the format of the > platform > the decoder runs on. This is very very basic logic. Something must convert > it Right, this concept is typically called

Re: [FFmpeg-devel] [PATCH] libvmaf: exit gracefully if the library fails.

2017-12-18 Thread Ronald S. Bultje
Hi, On Mon, Dec 18, 2017 at 12:28 AM, Gyan Doshi wrote: > Hi Ronald, > > When do you expect to apply this? Oops, forgot; pushed. Nicolas makes a good point that we may want to add a version check for libvmaf, but that can be done separately... Ronald

Re: [FFmpeg-devel] [RFC] [Vote] Drop Windows XP support

2017-12-14 Thread Ronald S. Bultje
Hi, On Thu, Dec 14, 2017 at 8:26 AM, wm4 wrote: > I propose that FFmpeg sets the minimum supported Windows version to > Windows Vista (or maybe Windows 7). This would remove Windows XP > support. > > The reason is that Windows XP does not provide certain convenient APIs,

Re: [FFmpeg-devel] [PATCH] ivfenc: add AV1 support

2017-12-13 Thread Ronald S. Bultje
Hi, On Sun, Dec 10, 2017 at 6:28 PM, Tristan Matthews wrote: > -avio_wl32(pb, par->codec_tag ? par->codec_tag : par->codec_id == > AV_CODEC_ID_VP9 ? AV_RL32("VP90") : AV_RL32("VP80")); > +avio_wl32(pb, par->codec_tag ? par->codec_tag : par->codec_id == >

Re: [FFmpeg-devel] [PATCH 01/27] avcodec: add color_range to AVCodec struct and use it

2017-12-11 Thread Ronald S. Bultje
Hi, On Sat, Dec 9, 2017 at 10:37 AM, Paul B Mahol wrote: > @@ -3376,6 +3376,7 @@ typedef struct AVCodec { > uint8_t max_lowres; ///< maximum value for lowres > supported by the decoder > const AVClass *priv_class; ///< AVClass for the

Re: [FFmpeg-devel] [PATCH] libvmaf: exit gracefully if the library fails.

2017-12-09 Thread Ronald S. Bultje
Hi, On Sat, Dec 9, 2017 at 2:34 AM, Gyan Doshi <gyando...@gmail.com> wrote: > > On 12/9/2017 7:05 AM, Ronald S. Bultje wrote: > >> Fixes trac issue #6884 and Netflix/vmaf issue #124. >> > > static void *call_vmaf(void *ctx) >> { >> > > ...

[FFmpeg-devel] [PATCH] libvmaf: exit gracefully if the library fails.

2017-12-08 Thread Ronald S. Bultje
Fixes trac issue #6884 and Netflix/vmaf issue #124. --- libavfilter/vf_libvmaf.c | 28 ++-- 1 file changed, 22 insertions(+), 6 deletions(-) diff --git a/libavfilter/vf_libvmaf.c b/libavfilter/vf_libvmaf.c index 7670c51..d628b95 100644 --- a/libavfilter/vf_libvmaf.c +++

Re: [FFmpeg-devel] Accurately describing ffmpeg-cvslog list [was: Re: [PATCH] Refactor Developer Docs, update dev list section (v2)]

2017-11-27 Thread Ronald S. Bultje
Hi, On Mon, Nov 27, 2017 at 6:03 PM, Carl Eugen Hoyos wrote: > 2017-11-26 22:57 GMT+01:00 Jim DeLaHunt : > > On 2017-11-26 03:42, Carl Eugen Hoyos wrote: > > > >> 2017-11-26 9:31 GMT+01:00 Jim DeLaHunt : > >> [...] > >>> >

Re: [FFmpeg-devel] Refund request of travel costs for GSoC Summit 2017

2017-11-20 Thread Ronald S. Bultje
Hi, On Mon, Nov 20, 2017 at 8:04 AM, Paul B Mahol wrote: > On 11/20/17, Carl Eugen Hoyos wrote: > > 2017-11-18 18:26 GMT+01:00 Thilo Borgmann : > > > >> some time ago Carl Eugen and me went to the GSoC Summit. > >> See review mail

Re: [FFmpeg-devel] [PATCH 1/2] avcodec/snowdec: Check intra block dc differences.

2017-11-17 Thread Ronald S. Bultje
Hi, On Fri, Nov 17, 2017 at 10:14 AM, Michael Niedermayer < mich...@niedermayer.cc> wrote: > As a maintainer If a file fails with an error i want to know > what error it is. Why is this so hard or controversal ? Because *it doesn't happen* for real files. But you don't want to listen. You

Re: [FFmpeg-devel] [PATCH 1/2] avcodec/snowdec: Check intra block dc differences.

2017-11-16 Thread Ronald S. Bultje
Hi, On Thu, Nov 16, 2017 at 4:41 PM, Michael Niedermayer <mich...@niedermayer.cc > wrote: > On Thu, Nov 16, 2017 at 01:21:19PM -0500, Ronald S. Bultje wrote: > > Hi, > > > > On Thu, Nov 16, 2017 at 11:50 AM, Michael Niedermayer < > > mich...@niedermayer.cc>

Re: [FFmpeg-devel] [PATCH 1/2] avcodec/snowdec: Check intra block dc differences.

2017-11-16 Thread Ronald S. Bultje
Hi, On Thu, Nov 16, 2017 at 11:50 AM, Michael Niedermayer < mich...@niedermayer.cc> wrote: > On Thu, Nov 16, 2017 at 06:26:06AM -0500, Ronald S. Bultje wrote: > > Hi, > > > > On Wed, Nov 15, 2017 at 10:15 PM, Carl Eugen Hoyos <ceffm...@gmail.com> > > wro

Re: [FFmpeg-devel] [PATCH 1/2] avcodec/snowdec: Check intra block dc differences.

2017-11-16 Thread Ronald S. Bultje
Hi, On Wed, Nov 15, 2017 at 10:15 PM, Carl Eugen Hoyos <ceffm...@gmail.com> wrote: > 2017-11-16 4:06 GMT+01:00 Ronald S. Bultje <rsbul...@gmail.com>: > > > So, commit it without the error message? I really don't see the issue. > > As explained, the issue is

Re: [FFmpeg-devel] [PATCH 1/2] avcodec/snowdec: Check intra block dc differences.

2017-11-15 Thread Ronald S. Bultje
Hi, On Wed, Nov 15, 2017 at 7:02 PM, Michael Niedermayer <mich...@niedermayer.cc > wrote: > On Wed, Nov 15, 2017 at 03:26:42PM -0500, Ronald S. Bultje wrote: > > Hi, > > > > On Wed, Nov 15, 2017 at 3:17 PM, Michael Niedermayer > <mich...@niedermayer.cc >

Re: [FFmpeg-devel] [PATCH 1/2] avcodec/snowdec: Check intra block dc differences.

2017-11-15 Thread Ronald S. Bultje
Hi, On Wed, Nov 15, 2017 at 3:17 PM, Michael Niedermayer wrote: > Fixes: Timeout > Fixes: 3142/clusterfuzz-testcase-5007853163118592 > > Found-by: continuous fuzzing process https://github.com/google/oss- > fuzz/tree/master/projects/ffmpeg > Signed-off-by: Michael

Re: [FFmpeg-devel] FATE on multiple platforms

2017-11-14 Thread Ronald S. Bultje
Hi, On Tue, Nov 14, 2017 at 7:56 PM, Jim DeLaHunt wrote: > On 2017-11-14 14:20, Carl Eugen Hoyos wrote: > >> 2017-11-14 18:28 GMT+01:00 Dixit, Vishwanath: >> >> One of my patches is in the review process. I am fairly new to >>> the patch submission

Re: [FFmpeg-devel] [PATCH] avformat/http: fix chunked response w/ multiple_requests=1

2017-11-14 Thread Ronald S. Bultje
Hi, On Mon, Nov 13, 2017 at 3:31 PM, Aman Gupta wrote: > From: Aman Gupta > > Currently if you use the multiple_requests=1 option and try to receive a > chunked-encoded response, http_buf_read() will hang forever. > > After this patch, EOF is emulated once a

Re: [FFmpeg-devel] [PATCH] avutil: add API for mb types.

2017-11-12 Thread Ronald S. Bultje
Hi, On Sun, Nov 12, 2017 at 11:42 AM, Michael Niedermayer < mich...@niedermayer.cc> wrote: > On Sun, Nov 12, 2017 at 04:21:15PM +, Rostislav Pehlivanov wrote: > > On 12 November 2017 at 15:59, Michael Niedermayer > > > wrote: > > > > > This is based on motion_type.h

Re: [FFmpeg-devel] [PATCH] avcodec: implement vp9 nvdec hwaccel

2017-11-12 Thread Ronald S. Bultje
Hi, On Sat, Nov 11, 2017 at 6:04 PM, Timo Rothenpieler wrote: > --- > configure | 2 + > libavcodec/Makefile| 1 + > libavcodec/allcodecs.c | 1 + > libavcodec/nvdec.c | 1 + > libavcodec/nvdec_vp9.c | 225 ++ >

Re: [FFmpeg-devel] [PATCH] avutil: add API for mb_types

2017-11-11 Thread Ronald S. Bultje
Hi, On Sat, Nov 11, 2017 at 6:21 PM, Michael Niedermayer wrote: > +/** > + * Width and height of the block. > + */ > +uint8_t w, h; > av1 already has up to 128x128 block sizes, so I'm assuming this won't be enough for av2. Maybe that's Ok, but it's easy

Re: [FFmpeg-devel] [PATCH] avfilter:vf_libvmaf: fix errors while running with psnr=1 and improve docs

2017-11-06 Thread Ronald S. Bultje
Hi, On Mon, Nov 6, 2017 at 1:58 PM, Carl Eugen Hoyos wrote: > It is one thing to know that within FFmpeg, we do not modify > a pointer target and therefore decide to cast, but isn't it > another (bad) thing to assume this for an external library? I'm guessing that what you

Re: [FFmpeg-devel] [PATCH] avfilter:vf_libvmaf: fix errors while running with psnr=1 and improve docs

2017-11-06 Thread Ronald S. Bultje
Hi, On Mon, Nov 6, 2017 at 8:21 AM, Carl Eugen Hoyos <ceffm...@gmail.com> wrote: > 2017-11-06 13:52 GMT+01:00 Ronald S. Bultje <rsbul...@gmail.com>: > > Hi, > > > > On Thu, Oct 12, 2017 at 4:43 PM, Carl Eugen Hoyos <ceffm...@gmail.com> > > wrote: >

Re: [FFmpeg-devel] [PATCH] avfilter:vf_libvmaf: fix errors while running with psnr=1 and improve docs

2017-11-06 Thread Ronald S. Bultje
Hi, On Thu, Oct 12, 2017 at 4:43 PM, Carl Eugen Hoyos wrote: > 2017-10-11 15:53 GMT+02:00 Ashish Pratap Singh : > > > Hi, this patch fixes the seg fault which ocuured while running libvmaf > filter > > with option psnr=1. This also improves libvmaf doc a

Re: [FFmpeg-devel] [PATCH] avfilter: initial macroblock types export and visualization

2017-11-02 Thread Ronald S. Bultje
Hi, On Thu, Nov 2, 2017 at 7:52 AM, Paul B Mahol <one...@gmail.com> wrote: > On 11/2/17, Michael Niedermayer <mich...@niedermayer.cc> wrote: > > Hi > > > > On Sat, Oct 28, 2017 at 07:43:05AM -0400, Ronald S. Bultje wrote: > >> Hi, > >> > &g

Re: [FFmpeg-devel] [PATCH] avfilter: initial macroblock types export and visualization

2017-10-28 Thread Ronald S. Bultje
Hi, On Fri, Oct 27, 2017 at 10:14 PM, Michael Niedermayer < mich...@niedermayer.cc> wrote: > On Fri, Oct 27, 2017 at 10:03:54PM +0200, Paul B Mahol wrote: > > Signed-off-by: Paul B Mahol > > --- > > libavcodec/mpegvideo.c | 10 + > > libavfilter/vf_codecview.c | 105

Re: [FFmpeg-devel] [PATCH] Properly store sampling rate for FLAC in mp4

2017-10-25 Thread Ronald S. Bultje
Hi, On Wed, Oct 25, 2017 at 5:57 PM, Carl Eugen Hoyos wrote: > 2017-10-25 16:52 GMT+02:00 Jean-Yves Avenard : > > hi > > > > On 26 August 2017 at 12:08, Carl Eugen Hoyos wrote: > >> 2017-08-25 13:25 GMT+02:00 Jean-Yves Avenard

Re: [FFmpeg-devel] [PATCH] Properly store sampling rate for FLAC in mp4

2017-10-25 Thread Ronald S. Bultje
Hi, On Fri, Aug 25, 2017 at 7:29 PM, Michael Niedermayer wrote: > On Fri, Aug 25, 2017 at 01:25:23PM +0200, Jean-Yves Avenard wrote: > > From 9baa7166fa96ed6beac9146c7e3b4dcf425a67d0 Mon Sep 17 00:00:00 2001 > > From: Jean-Yves Avenard > > Date:

Re: [FFmpeg-devel] [PATCH] avcodec/version: Postpone FF_API_DEBUG_MV

2017-10-23 Thread Ronald S. Bultje
Hi, On Mon, Oct 23, 2017 at 4:27 AM, Clément Bœsch <u...@pkh.me> wrote: > On Sun, Oct 22, 2017 at 12:09:04PM -0400, Ronald S. Bultje wrote: > [...] > > > > The replacement will never be written if: > > > > a) nobody cares; AND > > > > b)

Re: [FFmpeg-devel] order T-shirts

2017-10-22 Thread Ronald S. Bultje
Hi, On Sun, Oct 22, 2017 at 7:23 AM, Thilo Borgmann wrote: > Am 22.10.17 um 09:55 schrieb Liu Steven: > > > >> 在 2017年10月22日,上午2:42,Lou Logan 写道: > >> > >> I was thinking of black shirt, green logo, white "FFmpeg" lettering. > > I like this thinking too

Re: [FFmpeg-devel] [PATCH] avcodec/version: Postpone FF_API_DEBUG_MV

2017-10-22 Thread Ronald S. Bultje
Hi, On Sun, Oct 22, 2017 at 9:43 AM, James Almer <jamr...@gmail.com> wrote: > On 10/22/2017 8:26 AM, Ronald S. Bultje wrote: > > Hi, > > > > On Sat, Oct 21, 2017 at 9:23 PM, Michael Niedermayer > <mich...@niedermayer.cc > >> wrote: > > > &g

Re: [FFmpeg-devel] [PATCH 1/3] avcodec/h264dec: Fix potential array overread

2017-10-22 Thread Ronald S. Bultje
Hi, On Sat, Oct 21, 2017 at 7:41 PM, Michael Niedermayer wrote: > add padding before scantable arrays > > See: 522d850e68ec4b77d3477b3c8f55b1ba00a9d69a > > Signed-off-by: Michael Niedermayer > --- > libavcodec/h264dec.h | 1 + > 1 file changed,

Re: [FFmpeg-devel] [PATCH] avcodec/version: Postpone FF_API_DEBUG_MV

2017-10-22 Thread Ronald S. Bultje
Hi, On Sat, Oct 21, 2017 at 9:23 PM, Michael Niedermayer <mich...@niedermayer.cc > wrote: > On Sat, Oct 21, 2017 at 08:52:26PM -0400, Ronald S. Bultje wrote: > > Hi, > > > > On Sat, Oct 21, 2017 at 8:37 PM, Michael Niedermayer > <mich...@niedermayer.cc > &g

Re: [FFmpeg-devel] [PATCH] avcodec/version: Postpone FF_API_DEBUG_MV

2017-10-21 Thread Ronald S. Bultje
Hi, On Sat, Oct 21, 2017 at 8:37 PM, Michael Niedermayer wrote: > This is different from FF_API_VISMV which is supported through codecview. > > Signed-off-by: Michael Niedermayer > --- > libavcodec/version.h | 2 +- > 1 file changed, 1

Re: [FFmpeg-devel] libavcodec/blockdsp : fix comment

2017-10-21 Thread Ronald S. Bultje
Hi, On Sat, Oct 21, 2017 at 1:30 PM, Martin Vignali wrote: > Hello, > > in attach patch to fix comment in blockdsp > > the dsp need align 32 now. > lgtm. Ronald ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org

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