Hello Kyle,
You should also try vf_removelogo. It is supposedly better than the
more simple vf_delogo.
I tried (with a box in a PNG mask as logo cover).
That is no alternative both quality wise and from usability point of view:
1. It gave me blurry borders with several pixels widths from outs
Fixes #7410.
The value of sub-pixel precision for me/mc can change during an Intra frame. In
multi-threaded decoding this change is not propagated to other frame threads
causing decoding artifacts. This patch initializes the sub-pixel precision
parameter from previous thread, which fixes the iss
Hi,
> On Dec 12, 2018, at 6:53 PM, chcunningham wrote:
>
> Chromium fuzzing produced a whacky file with extra tkhds. This caused
> an AVStream that was already in use to be corrupted by assigning it a
> new id, which blows up later in mov_read_trun because the
> MOVFragmentStreamInfo.index_entry
avio_read may return EOF, leaving the mimetype array unitialized. fail
early when this occurs to avoid using the array in an unitialized state.
---
libavformat/id3v2.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/libavformat/id3v2.c b/libavformat/id3v2.c
index f7de26a1d8.
Chromium fuzzing produced a whacky file with extra tkhds. This caused
an AVStream that was already in use to be corrupted by assigning it a
new id, which blows up later in mov_read_trun because the
MOVFragmentStreamInfo.index_entry now points OOB.
---
libavformat/isom.h | 3 ++-
libavformat/mov.c
Fixes:
11696/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_INDEO5_fuzzer-5740319635668992
Found-by: continuous fuzzing process
https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer
---
libavcodec/ivi.c | 6 ++
1 file changed, 6 insertions(+)
This patch aims to fix failure of hwmap/hwunmap working against
passthrough mode filters like with transpose_opencl:
[vaapi_frame] "hwmap,transpose_opencl=passthrough=landscape,
hwmap=derive_device=vaapi:reverse=1" [vappi_frame]
If the frame meet the pass-through criteria, then the output of the
f
This patch was used to fix the second hwmap filter issue:
[vaapi_frame] hwmap [software filters] hwmap [vaapi_frame]
For such case, we also need to allocate the hardware frame
and map it back to software.
Signed-off-by: Ruiling Song
---
libavfilter/vf_hwmap.c | 125 +-
On Tue, Dec 04, 2018 at 12:34:27AM +0100, Carl Eugen Hoyos wrote:
> Hi!
>
> Attached patch is supposed to fix a memleak from clusterfuzz, untested...
>
> Please review, Carl Eugen
> ivi.c |1 +
> 1 file changed, 1 insertion(+)
> f2714b796264d65e5f38b014966d810a168a919f
> 0001-lavc-ivi-Fre
On Tue, Dec 11, 2018 at 6:59 AM Mark Thompson wrote:
>
> On 10/12/2018 01:56, myp...@gmail.com wrote:
> > On Mon, Dec 10, 2018 at 2:08 AM Mark Thompson wrote:
> >>
> >> On 06/12/2018 10:39, Jun Zhao wrote:
> >>> Fix slice number check logic. Only when the user setting slices
> >>> number more tha
On Thu, Dec 13, 2018 at 01:20:22AM +0530, Gyan wrote:
>
> On 13-12-2018 12:50 AM, Michael Niedermayer wrote:
> >On Wed, Dec 12, 2018 at 10:25:46AM +0530, Gyan wrote:
> >>On 12-12-2018 03:40 AM, Michael Niedermayer wrote:
> >>>On Mon, Dec 10, 2018 at 08:57:44PM +0530, Gyan wrote:
> At Michael's
On Wed, Dec 12, 2018 at 07:08:16PM +0100, Paul B Mahol wrote:
> Fixes #5700.
>
> Signed-off-by: Paul B Mahol
> ---
> libavformat/wavdec.c | 12
> 1 file changed, 12 insertions(+)
patch probably ok
a fate test would be usefull for this and other bugfixes/features
thanks
[...]
--
2018-12-12 23:45 GMT+01:00, Paul B Mahol :
> On 12/12/18, Carl Eugen Hoyos wrote:
>> 2018-12-11 3:16 GMT+01:00, Carl Eugen Hoyos :
>>
>>> I suspect attached patch fixes a bug on some platforms, silences a
>>> warning.
>>>
>>> Please comment, Carl Eugen
>>
>> Ping.
>
> lgtm
Patch applied.
Thank y
2018-12-12 23:44 GMT+01:00, Paul B Mahol :
> On 12/12/18, Carl Eugen Hoyos wrote:
>> 2018-12-12 23:30 GMT+01:00, Paul B Mahol :
>>> On 12/12/18, Carl Eugen Hoyos wrote:
Hi!
Attached patch fixes ticket #4553 for me.
Please comment, Carl Eugen
>>>
>>> I do not like what you
Hi,
On 12/11/18, uwe.fre...@gmx.de wrote:
> Hello,
>
> I would like that the delogo filter is improved by an alternative way of
> removing the logo. It's the "UGLARM" mode known from Virtual Dub's
> DeLogo filter and ffdshow.
> I used it many years (under Windows), but now moving to Linux miss it
On 12/12/18, Carl Eugen Hoyos wrote:
> 2018-12-11 3:16 GMT+01:00, Carl Eugen Hoyos :
>
>> I suspect attached patch fixes a bug on some platforms, silences a
>> warning.
>>
>> Please comment, Carl Eugen
>
> Ping.
lgtm
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On 12/12/18, Carl Eugen Hoyos wrote:
> 2018-12-12 23:30 GMT+01:00, Paul B Mahol :
>> On 12/12/18, Carl Eugen Hoyos wrote:
>>> Hi!
>>>
>>> Attached patch fixes ticket #4553 for me.
>>>
>>> Please comment, Carl Eugen
>>>
>>
>> I do not like what you did to G729Context.
>
>> Please rewrite patch.
>>
2018-12-11 3:16 GMT+01:00, Carl Eugen Hoyos :
> I suspect attached patch fixes a bug on some platforms, silences a warning.
>
> Please comment, Carl Eugen
Ping.
Carl Eugen
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2018-12-12 23:30 GMT+01:00, Paul B Mahol :
> On 12/12/18, Carl Eugen Hoyos wrote:
>> Hi!
>>
>> Attached patch fixes ticket #4553 for me.
>>
>> Please comment, Carl Eugen
>>
>
> I do not like what you did to G729Context.
> Please rewrite patch.
> Move relevant parts into G729ChannelContext chan[2]
On 12/12/18, Carl Eugen Hoyos wrote:
> Hi!
>
> Attached patch fixes ticket #4553 for me.
>
> Please comment, Carl Eugen
>
I do not like what you did to G729Context.
Please rewrite patch.
Move relevant parts into G729ChannelContext chan[2];
___
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Hi!
Attached patch fixes ticket #4553 for me.
Please comment, Carl Eugen
From 64114575e9015608c0266df5a6339f526e9dd233 Mon Sep 17 00:00:00 2001
From: Carl Eugen Hoyos
Date: Wed, 12 Dec 2018 23:19:59 +0100
Subject: [PATCH] lavc/g729dec: Support stereo streams.
Fixes ticket #4553.
---
libavcodec
2018-12-12 21:09 GMT+01:00, Rostislav Pehlivanov :
> ffmpeg | branch: master | Rostislav Pehlivanov | Wed
> Dec 12 20:05:33 2018 +| [83db1efd42bd4d89a5a78bb3001481e009d99304] |
> committer: Rostislav Pehlivanov
>
> opusenc: fix infinite loop if flushing encoder upon init
>
> The issue is that
On 13-12-2018 12:50 AM, Michael Niedermayer wrote:
On Wed, Dec 12, 2018 at 10:25:46AM +0530, Gyan wrote:
On 12-12-2018 03:40 AM, Michael Niedermayer wrote:
On Mon, Dec 10, 2018 at 08:57:44PM +0530, Gyan wrote:
At Michael's suggestion, this patch lets -vn/-an/-sn/-dn work for input
files. Indi
On Wed, Dec 12, 2018 at 10:25:46AM +0530, Gyan wrote:
>
> On 12-12-2018 03:40 AM, Michael Niedermayer wrote:
> >On Mon, Dec 10, 2018 at 08:57:44PM +0530, Gyan wrote:
> >>At Michael's suggestion, this patch lets -vn/-an/-sn/-dn work for input
> >>files. Individual streams can still be let through e
On Wed, Dec 12, 2018 at 01:25:15PM +0100, Tomas Härdin wrote:
> ons 2018-12-12 klockan 00:05 +0100 skrev Michael Niedermayer:
> > On Mon, Dec 10, 2018 at 12:32:51PM +0100, Tomas Härdin wrote:
> > >
> > > Changelog |1 +
> > > libavcodec/adpcmenc.c | 33
Fixes #4140.
Signed-off-by: Paul B Mahol
---
libavformat/utils.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavformat/utils.c b/libavformat/utils.c
index 93e588ee1e..7afef545fe 100644
--- a/libavformat/utils.c
+++ b/libavformat/utils.c
@@ -646,7 +646,7 @@ FF_ENABLE_DEP
2018-12-12 17:32 GMT+01:00, Paul B Mahol :
> Unbreaks gif image2 muxer.
If you commit the patches together I believe this one needs
a micro version bump, alternative is to add it to some of the
commits.
Thank you!
Carl Eugen
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Fixes #5700.
Signed-off-by: Paul B Mahol
---
libavformat/wavdec.c | 12
1 file changed, 12 insertions(+)
diff --git a/libavformat/wavdec.c b/libavformat/wavdec.c
index e280be4d44..6ab0a49313 100644
--- a/libavformat/wavdec.c
+++ b/libavformat/wavdec.c
@@ -34,6 +34,7 @@
#include "a
Signed-off-by: Paul B Mahol
---
libavcodec/codec_desc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavcodec/codec_desc.c b/libavcodec/codec_desc.c
index 4850e4fb43..73f343ce24 100644
--- a/libavcodec/codec_desc.c
+++ b/libavcodec/codec_desc.c
@@ -723,7 +723,7 @@ static
Based on patch by Bjorn Roche.
Fixes #6813.
Signed-off-by: Paul B Mahol
---
libavcodec/gif.c | 168 ---
1 file changed, 144 insertions(+), 24 deletions(-)
diff --git a/libavcodec/gif.c b/libavcodec/gif.c
index 3074b7f7db..c158ae3180 100644
--- a/liba
Signed-off-by: Paul B Mahol
---
libavformat/gifdec.c | 8 +++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/libavformat/gifdec.c b/libavformat/gifdec.c
index 8993ca615c..1f3ac8d8d9 100644
--- a/libavformat/gifdec.c
+++ b/libavformat/gifdec.c
@@ -99,7 +99,7 @@ static int gif_re
Unbreaks gif image2 muxer.
Signed-off-by: Paul B Mahol
---
libavcodec/gif.c | 20 ++--
1 file changed, 14 insertions(+), 6 deletions(-)
diff --git a/libavcodec/gif.c b/libavcodec/gif.c
index c158ae3180..19c0f1b318 100644
--- a/libavcodec/gif.c
+++ b/libavcodec/gif.c
@@ -51,6 +51
Signed-off-by: Paul B Mahol
---
libavformat/gif.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavformat/gif.c b/libavformat/gif.c
index 548abf46ba..82cad01455 100644
--- a/libavformat/gif.c
+++ b/libavformat/gif.c
@@ -202,7 +202,7 @@ static const AVClass gif_muxer_class
Made it as a separate function, so that it could be reused (in future)
---
libavformat/dashenc.c | 135 +++---
1 file changed, 75 insertions(+), 60 deletions(-)
diff --git a/libavformat/dashenc.c b/libavformat/dashenc.c
index 585b34cb97..f797b7bd1c 100644
--- a
Apple doesn't have an official spec for LHLS. Meanwhile hls.js player folks are
trying to standardize a open LHLS spec. The draft spec is available in
https://github.com/video-dev/hlsjs-rfcs/blob/lhls-spec/proposals/0001-lhls.md
This option will also try to comply with the above open spec, till Ap
On 12/12/18 9:10 PM, Moritz Barsnick wrote:
> On Wed, Dec 12, 2018 at 12:48:21 +0530, Karthick J wrote:
>> Apple doesn't have an official spec for LHLS. Meanwhile hls.js player folks
>> are
>> trying to standardize a open LHLS spec. The draft spec is available in
>> https://github.com/video-dev/
On Wed, Dec 12, 2018 at 12:48:21 +0530, Karthick J wrote:
> Apple doesn't have an official spec for LHLS. Meanwhile hls.js player folks
> are
> trying to standardize a open LHLS spec. The draft spec is available in
> https://github.com/video-dev/hlsjs-rfcs/blob/lhls-spec/proposals/0001-lhls.md
>
2018-12-12 13:47 GMT+01:00, Tomas Härdin :
> mån 2018-12-10 klockan 13:34 +0100 skrev Paul B Mahol:
>> Fixes #6874.
>>
>> > Signed-off-by: Paul B Mahol
>> ---
>> libavcodec/gifdec.c | 16
>> 1 file changed, 12 insertions(+), 4 deletions(-)
>>
>> diff --git a/libavcodec/gifdec.c b
Paul B Mahol (2018-12-12):
> Demuxer only split file into small packets, no data is trimmed.
> Encoder & muxer currently expect completely another format
> where muxer writes stuff like disposal method which should
> be really encoder job.
> With this patch muxer only modifies delay between two pac
On 12/12/18, Nicolas George wrote:
> Paul B Mahol (2018-12-12):
>> It needs that because decoder & demuxer work that way.
>
> This answer do not say anything. Please elaborate enough as to be
> convincing. And put it in the commit message.
Demuxer only split file into small packets, no data is tr
Paul B Mahol (2018-12-12):
> It needs that because decoder & demuxer work that way.
This answer do not say anything. Please elaborate enough as to be
convincing. And put it in the commit message.
Regards,
--
Nicolas George
signature.asc
Description: Digital signature
___
On 12/12/18, Nicolas George wrote:
> Paul B Mahol (2018-12-11):
>> Now "-c copy" works.
>> Update FATE files.
>>
>> Signed-off-by: Paul B Mahol
>> ---
>> libavcodec/gif.c| 127 +++-
>> libavformat/gif.c | 242 ++
>> tests/ref/fate/gifenc-
Paul B Mahol (2018-12-11):
> Now "-c copy" works.
> Update FATE files.
>
> Signed-off-by: Paul B Mahol
> ---
> libavcodec/gif.c| 127 +++-
> libavformat/gif.c | 242 ++
> tests/ref/fate/gifenc-bgr4_byte | 346 -
On 12/12/18, Tomas Härdin wrote:
> mån 2018-12-10 klockan 13:34 +0100 skrev Paul B Mahol:
>> Fixes #6874.
>>
>> > Signed-off-by: Paul B Mahol
>> ---
>> libavcodec/gifdec.c | 16
>> 1 file changed, 12 insertions(+), 4 deletions(-)
>>
>> diff --git a/libavcodec/gifdec.c b/libavcod
mån 2018-12-10 klockan 13:34 +0100 skrev Paul B Mahol:
> Fixes #6874.
>
> > Signed-off-by: Paul B Mahol
> ---
> libavcodec/gifdec.c | 16
> 1 file changed, 12 insertions(+), 4 deletions(-)
>
> diff --git a/libavcodec/gifdec.c b/libavcodec/gifdec.c
> index 54f1d4c0ba..0eb1c21d99
ons 2018-12-12 klockan 00:05 +0100 skrev Michael Niedermayer:
> On Mon, Dec 10, 2018 at 12:32:51PM +0100, Tomas Härdin wrote:
> >
> > Changelog |1 +
> > libavcodec/adpcmenc.c | 33 +
> > libavcodec/allcodecs.c |1 +
>
On 12/11/18, Carl Eugen Hoyos wrote:
> 2018-12-11 17:40 GMT+01:00, Paul B Mahol :
>> On 12/11/18, Carl Eugen Hoyos wrote:
>>> 2018-12-11 17:37 GMT+01:00, Paul B Mahol :
On 12/11/18, Paul B Mahol wrote:
> On 12/11/18, Carl Eugen Hoyos wrote:
>> 2018-12-11 17:18 GMT+01:00, Paul B Mah
This patchset contains two patches.
- the first patch finished the code and ask for upstreaming.
- the second patch (this patch) is just a quick example and
not ask for upstreaming.
to verify it, the command line looks like:
./ffmpeg -i .../path_to_1920x1080_video_file -vf scale=1920:1080 -c:v
This patchset contains two patches.
- the first patch (this patch) finished the code and ask for upstream.
- the second patch is just a quick example on how to generate ROI info.
The encoders such as libx264 support different QPs offset for different MBs,
it makes possible for ROI-based encoding.
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