Any comments on these patches?
At 2018-11-02 21:30:08, "hwren" wrote:
>Signed-off-by: hwren
>---
> libavcodec/libdavs2.c | 12 +++-
> 1 file changed, 11 insertions(+), 1 deletion(-)
>
>diff --git a/libavcodec/libdavs2.c b/libavcodec/libdavs2.c
>index cadf995..e36bfed 100644
>--- a/
The ISOBMFF and Matroska specs allow the last OBU in a Sample/Block to have
obu_has_size_field equal to 0.
Signed-off-by: James Almer
---
See https://0x0.st/sUsU.mp4
It apparently can't be decoded with either aom or dav1d atm, but the latter
should be able to soon.
You can try remuxing it using
On Tue, 13 Nov 2018 02:11:15 +0100
Thomas Mundt wrote:
> Am So., 11. Nov. 2018 um 20:47 Uhr schrieb Philip Langdale <
> phil...@overt.org>:
>
> > vf_bwdif's frame management logic is almost identical to that of
> > yadif. The only difference is that it tracks the first and last
> > fields in a
On Wed, Nov 14, 2018 at 01:40:09PM -0300, James Almer wrote:
> Signed-off-by: James Almer
> ---
> src/index | 50 ++
> 1 file changed, 50 insertions(+)
LGTM
thx
[...]
--
Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB
He
On 11/14/2018 8:04 PM, Mark Thompson wrote:
> On 14/11/18 22:39, James Almer wrote:
>> On 11/14/2018 7:24 PM, Mark Thompson wrote:
>>> On 11/11/18 02:24, James Almer wrote:
Signed-off-by: James Almer
---
See https://0x0.st/sljR.webm
libavcodec/cbs_av1.c | 30 +
Hello everyone,
Here is the new version of the patch in which the comments on the curly
braces have been resolved as well.
I hope it's okay now.
Best regards,
Philippe Symons
Op do 15 nov. 2018 om 00:13 schreef Philippe Symons <
philippe.sym...@gmail.com>:
> Hold on, I just noticed the feedba
On 14/11/18 23:02, James Almer wrote:
> On 11/14/2018 7:59 PM, Mark Thompson wrote:
>> Fixes #7538.
>> ---
>> $ ../configure --disable-vdpau --enable-vaapi
>> ...
>> $ rm libavutil/libavutil.pc ; make libavutil/libavutil.pc ; cat
>> libavutil/libavutil.pc
>> ...
>>
>> Before:
>> Libs: -L${libdir}
Hold on, I just noticed the feedback on the curly braces. I'll create a new
version of the patch to resolve this as well.
Op wo 14 nov. 2018 om 23:49 schreef Philippe Symons <
philippe.sym...@gmail.com>:
> Hello,
>
> I've created a new version of the patch in which the second empty line was
> rem
On 14/11/18 22:39, James Almer wrote:
> On 11/14/2018 7:24 PM, Mark Thompson wrote:
>> On 11/11/18 02:24, James Almer wrote:
>>> Signed-off-by: James Almer
>>> ---
>>> See https://0x0.st/sljR.webm
>>>
>>> libavcodec/cbs_av1.c | 30 +-
>>> 1 file changed, 9 insertions(+
On 11/14/2018 7:59 PM, Mark Thompson wrote:
> Fixes #7538.
> ---
> $ ../configure --disable-vdpau --enable-vaapi
> ...
> $ rm libavutil/libavutil.pc ; make libavutil/libavutil.pc ; cat
> libavutil/libavutil.pc
> ...
>
> Before:
> Libs: -L${libdir} -lavutil -pthread -L/usr/local/lib -lva-drm -lva
Fixes #7538.
---
$ ../configure --disable-vdpau --enable-vaapi
...
$ rm libavutil/libavutil.pc ; make libavutil/libavutil.pc ; cat
libavutil/libavutil.pc
...
Before:
Libs: -L${libdir} -lavutil -pthread -L/usr/local/lib -lva-drm -lva
-L/usr/local/lib -lva-x11 -lva -lm -L/usr/local/lib -lva
Afte
Hello,
I've created a new version of the patch in which the second empty line was
removed. I couldn't find any other feedback inline in your response, so
that's all I changed.
Best regards,
Philippe Symons
Op di 13 nov. 2018 om 03:29 schreef Liu Steven :
>
>
> > 在 2018年11月13日，上午6:36，Philippe
On 11/14/2018 7:24 PM, Mark Thompson wrote:
> On 11/11/18 02:24, James Almer wrote:
>> Signed-off-by: James Almer
>> ---
>> See https://0x0.st/sljR.webm
>>
>> libavcodec/cbs_av1.c | 30 +-
>> 1 file changed, 9 insertions(+), 21 deletions(-)
>>
>> diff --git a/libavcode
On 11/11/18 02:24, James Almer wrote:
> Signed-off-by: James Almer
> ---
> See https://0x0.st/sljR.webm
>
> libavcodec/cbs_av1.c | 30 +-
> 1 file changed, 9 insertions(+), 21 deletions(-)
>
> diff --git a/libavcodec/cbs_av1.c b/libavcodec/cbs_av1.c
> index ff32a6fca
2018-11-14 20:59 GMT+01:00, Jan Ekström :
> So what if I just make a patch without dvh1 that you have
> already implemented, and then we call that a day?
I thought I suggested that but I may misremember.
Sorry, Carl Eugen
___
ffmpeg-devel mailing list
On 11/11/18 02:24, James Almer wrote:
> The valid range is -255 to 255.
>
> Signed-off-by: James Almer
> ---
> libavcodec/cbs_av1.h | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/libavcodec/cbs_av1.h b/libavcodec/cbs_av1.h
> index f662265f75..84622ed189 100644
> --- a/
Maintain the context pixfmt as NONE in this case, indicating that if the
user requests more decoding then get_format() will need to be called again.
Also remove the pixfmt setting from inside set_sps() and make it explicit,
so that the behaviour is clearer.
---
libavcodec/hevcdec.c | 28 ++
On 14/11/18 01:35, Fu, Linjie wrote:
>> -Original Message-
>> From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf
>> Of Mark Thompson
>> Sent: Wednesday, November 14, 2018 09:11
>> To: ffmpeg-devel@ffmpeg.org
>> Subject: Re: [FFmpeg-devel] [PATCH v2] ffmpeg: Add option to
For example: -init_hw_device vaapi:/dev/dri/renderD128,driver=foo
This may be more convenient that using the environment variable, and allows
loading different drivers for different devices in the same process.
---
On 14/11/18 12:05, Michael Niedermayer wrote:
> On Wed, Nov 14, 2018 at 12:21:07AM
This commit adds configuration options to libvpxenc.c that can be used to
enable VP8 temporal scalability. It also adds a way to programmatically set the
per-frame encoding flags which can be used to control usage and updates of
reference frames while encoding with temporal scalability enabled.
---
Hi
On Wed, Nov 14, 2018 at 10:57:25AM +0100, Jerome Borsboom wrote:
> According to VC-1 spec:
> * Display size defaults to max coded size when not explicitly set in
> sequence header
> * Aspect ratio in the sequence header refers to the Display size elements.
> Therefore, the aspect ratio for the
frame-skip is required to implement network
bandwidth self-adaptive vaapi encoding.
To make a frame skipped, allocate its frame
side data of AV_FRAME_DATA_SKIP_FRAME type
and set its value to 1.
Signed-off-by: Jing SUN
---
libavcodec/vaapi_encode.c | 132 +
On Sat, Nov 10, 2018 at 3:36 PM Carl Eugen Hoyos wrote:
>
> 2018-11-08 17:34 GMT+01:00, Jan Ekström :
>
> > Then regarding the rest. Do I understand correctly that you do
> > not trust dolby's specification and/or mpeg-4 ra and would only
> > like identifiers be added that have been seen in the wi
On 11/12/18, Paul B Mahol wrote:
> Copied and adopted from musl implementation.
> * converted all 'long double' to 'double'
> * removed %m support
>
> Signed-off-by: Paul B Mahol
> ---
> libavutil/Makefile | 1 +
> libavutil/avsscanf.c | 971 +++
> l
On Wed, Nov 14, 2018 at 11:55 AM Paul B Mahol wrote:
>
> On 11/14/18, Jan Ekström wrote:
> > Internally in ISOBMFF the FLAC-in-ISOBMFF draft uses the "fLaC"
> > as the identifier for FLACSampleEntry, but what the browsers
> > seem to eat for MPEG-DASH manifests is plain "flac".
> >
> > Verified b
2018-11-14 17:16 GMT+01:00, Jerome Borsboom :
>>> +av_reduce(&avctx->sample_aspect_ratio.num,
>>> + &avctx->sample_aspect_ratio.den,
>>> + v->disp_horiz_size * v->aspect_ratio.num * h,
>>> + v->disp_vert_size * v->aspect_ratio.den * w,
>>> + 1
Signed-off-by: James Almer
---
src/index | 50 ++
1 file changed, 50 insertions(+)
diff --git a/src/index b/src/index
index bbfca29..0dcf6c1 100644
--- a/src/index
+++ b/src/index
@@ -37,6 +37,56 @@
News
+ November 6th, 2018, FFmpeg 4.1
>> +av_reduce(&avctx->sample_aspect_ratio.num,
>> + &avctx->sample_aspect_ratio.den,
>> + v->disp_horiz_size * v->aspect_ratio.num * h,
>> + v->disp_vert_size * v->aspect_ratio.den * w,
>> + 1 << 30);
>
>> +ff_set_sar(avctx, avctx->sample
On Wed, Nov 14, 2018, 17:22 Carl Eugen Hoyos 2018-11-14 2:21 GMT+01:00, Jan Ekström :
> > Internally in ISOBMFF the FLAC-in-ISOBMFF draft uses the "fLaC"
> > as the identifier for FLACSampleEntry, but what the browsers
> > seem to eat for MPEG-DASH manifests is plain "flac".
>
> Does this patch al
On 11/14/2018 12:38 PM, Nicolas George wrote:
> James Almer (2018-11-14):
>> -res = dav1d_decode(dav1d->c, data, &p);
>> +res = dav1d_send_data(dav1d->c, data);
>> +if (res < 0) {
>> +if (res == -EINVAL)
>> +res = AVERROR_INVALIDDATA;
>> +if (res != -EAGAIN)
James Almer (2018-11-14):
> -res = dav1d_decode(dav1d->c, data, &p);
> +res = dav1d_send_data(dav1d->c, data);
> +if (res < 0) {
> +if (res == -EINVAL)
> +res = AVERROR_INVALIDDATA;
> +if (res != -EAGAIN)
> +return res;
> +}
> +
> +res = d
2018-11-14 16:19 GMT+01:00, James Almer :
> On 11/14/2018 12:03 PM, Carl Eugen Hoyos wrote:
>> 2018-11-14 14:06 GMT+01:00, James Almer :
>>> ffmpeg | branch: master | James Almer | Wed Nov 14
>>> 10:05:25 2018 -0300| [752659327d4ac73640781376d214a26765f971f4] |
>>> committer:
>>> James Almer
>>>
>
2018-11-14 2:21 GMT+01:00, Jan Ekström :
> Internally in ISOBMFF the FLAC-in-ISOBMFF draft uses the "fLaC"
> as the identifier for FLACSampleEntry, but what the browsers
> seem to eat for MPEG-DASH manifests is plain "flac".
Does this patch also answer the recent discussion about
specifications vs
On 11/14/2018 12:03 PM, Carl Eugen Hoyos wrote:
> 2018-11-14 14:06 GMT+01:00, James Almer :
>> ffmpeg | branch: master | James Almer | Wed Nov 14
>> 10:05:25 2018 -0300| [752659327d4ac73640781376d214a26765f971f4] | committer:
>> James Almer
>>
>> avcodec/libdav1d: fix build after a recent API brea
2018-11-14 10:57 GMT+01:00, Jerome Borsboom :
> +av_reduce(&avctx->sample_aspect_ratio.num,
> + &avctx->sample_aspect_ratio.den,
> + v->disp_horiz_size * v->aspect_ratio.num * h,
> + v->disp_vert_size * v->aspect_ratio.den * w,
> + 1 << 30);
2018-11-14 14:06 GMT+01:00, James Almer :
> ffmpeg | branch: master | James Almer | Wed Nov 14
> 10:05:25 2018 -0300| [752659327d4ac73640781376d214a26765f971f4] | committer:
> James Almer
>
> avcodec/libdav1d: fix build after a recent API break
>
> Signed-off-by: James Almer
>
>> http://git.video
On 11/14/18 4:52 PM, Jeyapal, Karthick wrote:
On 11/14/18 1:41 PM, Andrey Semashev wrote:
On 11/12/18 3:55 PM, Andrey Semashev wrote:
Suppose you want to create a DASH stream consisting of VP8, H264, Vorbis
and Opus substreams to cover the best compatibility with clients (which
are mostly web
On 11/14/18 1:41 PM, Andrey Semashev wrote:
> On 11/12/18 3:55 PM, Andrey Semashev wrote:
> > On 11/12/18 3:12 PM, Jeyapal, Karthick wrote:
> >>
> >> On 11/12/18 5:20 PM, Andrey Semashev wrote:
> >>> On 11/12/18 8:20 AM, Jeyapal, Karthick wrote:
>
> On 11/8/18 10:27 PM, Andrey Semashev w
Paul B Mahol (2018-11-14):
> > libavfilter/Makefile | 1 +
> > libavfilter/af_astretch.c | 330 ++
> > libavfilter/allfilters.c | 1 +
> > 3 files changed, 332 insertions(+)
> > create mode 100644 libavfilter/af_astretch.c
> Will apply.
You forgot th
On Wed, Nov 14, 2018 at 12:21:07AM +, Mark Thompson wrote:
> For example: -init_hw_device vaapi:/dev/dri/renderD128,driver=foo
>
> This may be more convenient that using the environment variable, and allows
> loading different drivers for different devices in the same process.
> ---
> libavut
Hi
>Hi
>
>On Tue, Nov 13, 2018 at 03:52:18PM +, John Cox wrote:
>> Hi
>>
>> I have been developing a hevc decoder for Raspberry Pi for some time
>> now. As active development has now pretty much ceased and the code is
>> believed stable it seems a good time to try presenting it to the group.
On Tue, Nov 13, 2018 at 6:52 PM Michael Niedermayer
wrote:
> On Tue, Nov 13, 2018 at 12:23:42PM +0100, Paweł Wegner wrote:
> > On Tue, Nov 13, 2018 at 11:40 AM Michael Niedermayer
>
> > wrote:
> >
> > > On Tue, Nov 13, 2018 at 09:50:17AM +0100, Paweł Wegner wrote:
> > > > On Tue, Nov 13, 2018 at
According to VC-1 spec:
* Display size defaults to max coded size when not explicitly set in
sequence header
* Aspect ratio in the sequence header refers to the Display size elements.
Therefore, the aspect ratio for the coded samples (SAR) needs to take into
account the scaling from coded size to d
On 11/14/18, Jan Ekström wrote:
> Internally in ISOBMFF the FLAC-in-ISOBMFF draft uses the "fLaC"
> as the identifier for FLACSampleEntry, but what the browsers
> seem to eat for MPEG-DASH manifests is plain "flac".
>
> Verified by auri_ on IRC to play with the major browsers.
> ---
> libavformat
Fixes: Timeout
Fixes:
10708/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_DIRAC_fuzzer-5730140957442048
Found-by: continuous fuzzing process
https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer
---
libavcodec/diracdec.c | 5 +
1 file changed
On 11/10/18, Paul B Mahol wrote:
> Signed-off-by: Paul B Mahol
> ---
> libavfilter/Makefile | 1 +
> libavfilter/af_astretch.c | 330 ++
> libavfilter/allfilters.c | 1 +
> 3 files changed, 332 insertions(+)
> create mode 100644 libavfilter/af_astre
On 11/12/18 3:55 PM, Andrey Semashev wrote:
On 11/12/18 3:12 PM, Jeyapal, Karthick wrote:
On 11/12/18 5:20 PM, Andrey Semashev wrote:
On 11/12/18 8:20 AM, Jeyapal, Karthick wrote:
On 11/8/18 10:27 PM, Andrey Semashev wrote:
This commit restores the ability to create DASH streams with codecs
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