Re: [FFmpeg-devel] [PATCH v7] Add lensfun filter

2018-07-15 Thread Stephen Seo
On Fri, Jul 13, 2018 at 7:33 PM, Stephen Seo wrote: > v7 of this patch fixes use of sqrt() (changed to sqrtf(); thanks to > Moritz Barsnick for pointing this out). Also should be rebased off of > latest master branch commits at this point. > > Signed-off-by: Stephen Seo > --- > configure

Re: [FFmpeg-devel] [PATCH v7] Add lensfun filter

2018-07-15 Thread Stephen Seo
Hi, Oh, sorry please ignore my previous email, I just noticed the patch got merged into the repository. Thanks, Stephen Seo On Mon, Jul 16, 2018 at 10:27 AM, Stephen Seo wrote: > On Fri, Jul 13, 2018 at 7:33 PM, Stephen Seo > wrote: > >> v7 of this patch fixes use of sqrt() (changed to

Re: [FFmpeg-devel] [PATCH v3][GSOC] avfilter: added colorconstancy

2018-07-15 Thread Michael Niedermayer
On Sun, Jul 15, 2018 at 09:13:04PM +0200, Mina wrote: > Hi, > >   This patch introduces Grey-Edge algorithm as part of the Color Constancy > Filter project in GSOC. > > V3 changes: > - corrected typo in documentation > - corrected wrong value in documentation > - added link to algorithm research

Re: [FFmpeg-devel] [PATCH V2 2/2] lavc/hevc_ps: use skip_bits instead of get_bits when skip bits.

2018-07-15 Thread myp...@gmail.com
On Fri, Jul 13, 2018 at 6:28 PM Michael Niedermayer wrote: > > On Thu, Jul 12, 2018 at 10:28:44PM +0800, Jun Zhao wrote: > > use skip_bits when want to skip some bits. > > > > Signed-off-by: Jun Zhao > > --- > > libavcodec/hevc_ps.c |2 +- > > 1 files changed, 1 insertions(+), 1

Re: [FFmpeg-devel] [PATCH V2 1/2] lavc/hevc_ps: Refine sps_range_extension parse.

2018-07-15 Thread myp...@gmail.com
On Fri, Jul 13, 2018 at 6:34 PM Michael Niedermayer wrote: > On Thu, Jul 12, 2018 at 10:28:43PM +0800, Jun Zhao wrote: > > Signed-off-by: Jun Zhao > > --- > > libavcodec/hevc_ps.c |6 ++ > > 1 files changed, 2 insertions(+), 4 deletions(-) > > > > diff --git a/libavcodec/hevc_ps.c

Re: [FFmpeg-devel] [PATCH] Limited timecode support for lavd/decklink

2018-07-15 Thread Marton Balint
On Tue, 10 Jul 2018, Jonathan Morley wrote: Hi Marton et al, I am revisiting this now that I have access to the BlackMagic DeckLink Duo again. I see what made it into master and had a few questions. 1) Can you please explain more about storing the timecodes as side packet data in each

Re: [FFmpeg-devel] [PATCH 2/2] avcodec/cfhd: Use bytestream2 for peaks

2018-07-15 Thread Kieran Kunhya
On Sat, 14 Jul 2018 at 00:14 Michael Niedermayer wrote: > This fixes out of array accesses > No testcase known > > Signed-off-by: Michael Niedermayer > Looks ok if Gagandeep is ok Kieran ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org

[FFmpeg-devel] [PATCH v3][GSOC] avfilter: added colorconstancy

2018-07-15 Thread Mina
Hi,   This patch introduces Grey-Edge algorithm as part of the Color Constancy Filter project in GSOC. V3 changes: - corrected typo in documentation - corrected wrong value in documentation - added link to algorithm research paper in documentation - returned EINVAL and log error when sigma =

[FFmpeg-devel] Fwd: Re: [PATCH v2][GSOC] avfilter: added colorconstancy

2018-07-15 Thread Mina
Forwarded Message Subject: Re: [FFmpeg-devel] [PATCH v2][GSOC] avfilter: added colorconstancy Date: Sun, 15 Jul 2018 20:51:51 +0200 From: Mina To: Reto Kromer On 07/15/2018 07:22 AM, Reto Kromer wrote: Hello Mina, I noticed a typo in the documentation:

[FFmpeg-devel] Fwd: Re: [PATCH v2][GSOC] avfilter: added colorconstancy

2018-07-15 Thread Mina
Forwarded Message Subject: Re: [FFmpeg-devel] [PATCH v2][GSOC] avfilter: added colorconstancy Date: Sun, 15 Jul 2018 20:51:09 +0200 From: Mina To: Gyan Doshi On 07/15/2018 07:16 AM, Gyan Doshi wrote: On 15-07-2018 07:50 AM, Mina wrote: First, thanks for

Re: [FFmpeg-devel] [PATCH 4/4] avcodec/dvdsub_parser: Allocate input padding

2018-07-15 Thread Michael Niedermayer
On Fri, Jul 13, 2018 at 07:26:40PM +0200, Michael Niedermayer wrote: > Fixes: out of array read > Fixes: > 9350/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_DVDSUB_fuzzer-574650765568 > > Found-by: continuous fuzzing process >

Re: [FFmpeg-devel] [PATCH 2/4] avcodec/vp8_parser: Remove redundant output initialization

2018-07-15 Thread Michael Niedermayer
On Fri, Jul 13, 2018 at 07:26:38PM +0200, Michael Niedermayer wrote: > Signed-off-by: Michael Niedermayer > --- > libavcodec/vp8_parser.c | 2 -- > 1 file changed, 2 deletions(-) will apply [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB Everything should be

Re: [FFmpeg-devel] [PATCH 3/4] avcodec/dvdsub_parser: Init output buf/size

2018-07-15 Thread Michael Niedermayer
On Fri, Jul 13, 2018 at 07:26:39PM +0200, Michael Niedermayer wrote: > No testcase > > Signed-off-by: Michael Niedermayer > --- > libavcodec/dvdsub_parser.c | 3 +++ > 1 file changed, 3 insertions(+) will apply [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

Re: [FFmpeg-devel] [PATCH 1/2] libavcodec/cfhd: Fix signed overflow in shift

2018-07-15 Thread Michael Niedermayer
On Sat, Jul 14, 2018 at 01:14:24AM +0200, Michael Niedermayer wrote: > Fixes: > 8695/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_CFHD_fuzzer-4906172426485760 > > Found-by: continuous fuzzing process > https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg > Signed-off-by: Michael

[FFmpeg-devel] [PATCH 2/5] avcodec/tscc: Move reget buffer to after decoding

2018-07-15 Thread Michael Niedermayer
reget buffer can be time consuming, theres no need to do it if failures occur Testcase: 9010/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_TSCC_fuzzer-6042614817095680 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael

[FFmpeg-devel] [PATCH 4/5] avcodec/tscc: Do not duplicate images

2018-07-15 Thread Michael Niedermayer
This improves speed Fixes: Timeout Fixes: 9010/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_TSCC_fuzzer-6042614817095680 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer --- libavcodec/tscc.c |

[FFmpeg-devel] [PATCH 5/5] avcodec/cdgraphics: Clear first frame only once

2018-07-15 Thread Michael Niedermayer
frame_number will not increase if nothing is output Fixes: Timeout Fixes: 9057/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_CDGRAPHICS_fuzzer-4844661498707968 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael

[FFmpeg-devel] [PATCH 1/5] avcodec/lagarith: Remove redundant varianble init

2018-07-15 Thread Michael Niedermayer
Signed-off-by: Michael Niedermayer --- libavcodec/lagarith.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavcodec/lagarith.c b/libavcodec/lagarith.c index ba2da2eeb2..510a6ff2d6 100644 --- a/libavcodec/lagarith.c +++ b/libavcodec/lagarith.c @@ -541,7 +541,7 @@ static

[FFmpeg-devel] [PATCH 3/5] avcodec/tscc: Move reading the side data palette before other checks

2018-07-15 Thread Michael Niedermayer
We do not want to loose the side data in case of errors Signed-off-by: Michael Niedermayer --- libavcodec/tscc.c | 23 ++- 1 file changed, 14 insertions(+), 9 deletions(-) diff --git a/libavcodec/tscc.c b/libavcodec/tscc.c index f891932342..fc9510451b 100644 ---