Paul B Mahol gmail.com> writes:
> * The 10-bit decoding support is available now in native decoder.
Please only keep this line.
I cannot reproduce an encoder crash, the other points are not
ok afaict.
Thank you for working on this, Carl Eugen
___
Dear All,
I am on a Windows machine and have no idea how can i:
- Grab input sound from attached mic (usb) without dshow device
OR
- mix up the following command with dshow to get audio input from attached
mic.
ffmpeg -loop 1 -i 2K_1.jpg -vcodec libx264 -preset medium -maxrate 3000k
-bufsize 6000
On 6/23/16, Carl Eugen Hoyos wrote:
> Paul B Mahol gmail.com> writes:
>
>> * The 10-bit decoding support is available now in native decoder.
>
> Please only keep this line.
>
> I cannot reproduce an encoder crash, the other points are not
> ok afaict.
They are all ok points.
>
> Thank you for
On Wed, Jun 22, 2016 at 07:13:00PM +0200, David Murmann wrote:
> mov.c | 36 ++--
> 1 file changed, 34 insertions(+), 2 deletions(-)
> fc9b00e1fda6061cb7d281c8a513c09426a3cc20
> 0001-avformat-mov-add-more-datatypes-in-metadata-handling.patch
> From 2c7a39037e931
On Wed, Jun 22, 2016 at 07:12:48PM +0200, David Murmann wrote:
> Hi all,
>
> this has been brought up before, the MOV muxer/demuxer currently does not
> support all
> possible datatypes that are allowed in keys/mdta style metadata. This is
> specified here:
> https://developer.apple.com/library/
On Thu, Jun 23, 2016 at 10:44 AM, Michael Niedermayer
wrote:
> that was maybe forgotten due to the rfc in the subject
I never pushed for it as our internal requirement for the feature went
away and I only try to push things we actually found useful :-) the
patch probably won't merge cleanly now a
On Wed, Jun 22, 2016 at 01:10:54PM +0200, Matthieu Bouron wrote:
> On Tue, Jun 21, 2016 at 02:41:19PM +0200, Matthieu Bouron wrote:
> > Hello,
> >
> > The following patchset improve handling of EOS (End Of Stream) in the
> > mediacodec decoder.
> >
> > The decoder now relies on the relevant buffe
Hi,
On 21/06/2016 16:42, Benoit Fouet wrote:
Hi,
On 21/06/2016 16:29, Hendrik Leppkes wrote:
On Tue, Jun 21, 2016 at 4:20 PM, Benoit Fouet
wrote:
Hi,
On 21/06/2016 14:52, Hendrik Leppkes wrote:
On Tue, Jun 21, 2016 at 2:40 PM, Clément Bœsch wrote:
On Tue, Jun 21, 2016 at 02:34:33PM +02
Am 23.06.2016 um 02:47 schrieb Marton Balint:
> diff --git a/doc/indevs.texi b/doc/indevs.texi
> [...]
> +@item video_pts
> +Sets the video packet timestamp source. Must @samp{video}, @samp{audio},
> +@samp{reference} or @samp{wallclock}. Defaults to @samp{video}.
> +
> +@item audio_pts
> +Sets th
From: Clément Bœsch
---
Very incomplete, maybe splittable (split out the 3 first sections somewhere as
an announce on the website)
Comments from other people who have done merges in the past very welcome,
notably on the last 2 sections.
---
doc/libav-merge.txt | 109
On 6/23/16, Gábor Alsecz wrote:
> Dear All,
>
> I am on a Windows machine and have no idea how can i:
> - Grab input sound from attached mic (usb) without dshow device
> OR
> - mix up the following command with dshow to get audio input from attached
> mic.
>
> ffmpeg -loop 1 -i 2K_1.jpg -vcodec li
On Mon, 13 Jun 2016, Michael Niedermayer wrote:
>* On Sun, Jun 12, 2016 at 09:30:18PM +0200, Marton Balint wrote:
*
>>* We haven't had a stable release since the packet_gap addition, so probably
>>it
*
>>* is worth reworking the option to something that makes more sense to the end
*
>>* user.
This set of commits significantly improves the stability and performance
of the decoder, both with other profiles and the VC-2 HQ profile.
Suggestions on how to improve the performance of the VLC parser are highly
apperciated since it's the biggest bottleneck so far. Another bottleneck
is the lack
Signed-off-by: Rostislav Pehlivanov
---
libavcodec/x86/diracdsp.asm| 47 ++
libavcodec/x86/diracdsp_init.c | 6 ++
2 files changed, 53 insertions(+)
diff --git a/libavcodec/x86/diracdsp.asm b/libavcodec/x86/diracdsp.asm
index a042413..9db7b67 1006
Currently unused, to be used in the following commits.
Signed-off-by: Rostislav Pehlivanov
---
libavcodec/diracdsp.c | 24
libavcodec/diracdsp.h | 4
libavcodec/x86/diracdsp.asm| 41 +
libavcodec/x86/dir
Now coefficients are written to a buffer and are then dequantized by the
new SIMD dequantization functions. For the lower bands without enough
coefficients to fill a register (and hence they overwrite) the C version
of the dequantization function is used.
The buffer is per-thread and will be reall
Still much left to optimize, but it provides a significant performance
improvement - 10% for 300Mbps (1080p30), 25% for 1.5Gbps (4k 60fps) in
comparison with the default implementation.
Signed-off-by: Rostislav Pehlivanov
---
libavcodec/Makefile| 3 +-
libavcodec/dirac_vlc.c | 242
Siginificantly improves the performance.
Signed-off-by: Rostislav Pehlivanov
---
libavcodec/diracdec.c | 13 +++--
1 file changed, 11 insertions(+), 2 deletions(-)
diff --git a/libavcodec/diracdec.c b/libavcodec/diracdec.c
index b2008c5..c8ab2df 100644
--- a/libavcodec/diracdec.c
+++ b/
Prevents having to have random magic values in the decoder and a
separate macro in the encoder.
Signed-off-by: Rostislav Pehlivanov
---
libavcodec/diracdec.c | 8
libavcodec/diractab.h | 2 ++
libavcodec/vc2enc.c | 9 +++--
3 files changed, 9 insertions(+), 10 deletions(-)
diff -
In preparation for the following commits, this commit simplifies the
coefficient parsing and dequantization function. It was needlessly
inlined without much performance gain.
Signed-off-by: Rostislav Pehlivanov
---
libavcodec/diracdec.c | 53 ++-
1
27% performance increase for a 12bit 4k file.
Signed-off-by: Rostislav Pehlivanov
---
libavcodec/diracdec.c | 152 ++
1 file changed, 80 insertions(+), 72 deletions(-)
diff --git a/libavcodec/diracdec.c b/libavcodec/diracdec.c
index 63eb4d1..ec451
Signed-off-by: Rostislav Pehlivanov
---
libavcodec/diracdec.c | 36 ++--
1 file changed, 22 insertions(+), 14 deletions(-)
diff --git a/libavcodec/diracdec.c b/libavcodec/diracdec.c
index 9256777..63eb4d1 100644
--- a/libavcodec/diracdec.c
+++ b/libavcodec/diracde
This is now handled by the slice decoding function.
Signed-off-by: Rostislav Pehlivanov
---
libavcodec/diracdec.c | 8 +---
1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/libavcodec/diracdec.c b/libavcodec/diracdec.c
index ec45132..a9af5ff 100644
--- a/libavcodec/diracdec.c
++
On 6/23/2016 2:06 PM, Rostislav Pehlivanov wrote:
> Currently unused, to be used in the following commits.
>
> Signed-off-by: Rostislav Pehlivanov
> ---
> libavcodec/diracdsp.c | 24
> libavcodec/diracdsp.h | 4
> libavcodec/x86/diracdsp.asm|
On Thu, Jun 23, 2016 at 04:27:59PM +0200, Clément Bœsch wrote:
> From: Clément Bœsch
>
> ---
> Very incomplete, maybe splittable (split out the 3 first sections somewhere as
> an announce on the website)
>
> Comments from other people who have done merges in the past very welcome,
> notably on
On 6/23/2016 2:06 PM, Rostislav Pehlivanov wrote:
> Signed-off-by: Rostislav Pehlivanov
> ---
> libavcodec/x86/diracdsp.asm| 47
> ++
> libavcodec/x86/diracdsp_init.c | 6 ++
> 2 files changed, 53 insertions(+)
>
> diff --git a/libavcodec/x86/dir
On Thu, Jun 23, 2016 at 03:28:10PM +0200, Benoit Fouet wrote:
> Hi,
>
>
> On 21/06/2016 16:42, Benoit Fouet wrote:
> >Hi,
> >
> >On 21/06/2016 16:29, Hendrik Leppkes wrote:
> >>On Tue, Jun 21, 2016 at 4:20 PM, Benoit Fouet
> >> wrote:
> >>>Hi,
> >>>
> >>>
> >>>On 21/06/2016 14:52, Hendrik Leppkes
Hi all
what shall FFmpeg 3.1 be called ?
I still have these ideas from past suggestions:
Von Neumann, Einstein, lorentz, poincaré, desitter, de broglie, Gauss, Galois,
Viterbi, Darwin
Are there other suggestions?
Is something preferred ?
In absence of any preferrance ill pick something randoml
On 23 June 2016 at 22:00, Michael Niedermayer
wrote:
> Hi all
>
> what shall FFmpeg 3.1 be called ?
>
> I still have these ideas from past suggestions:
> Von Neumann, Einstein, lorentz, poincaré, desitter, de broglie, Gauss,
> Galois, Viterbi, Darwin
>
> Are there other suggestions?
> Is somethin
On 6/23/16, Rostislav Pehlivanov wrote:
> On 23 June 2016 at 22:00, Michael Niedermayer
> wrote:
>
>> Hi all
>>
>> what shall FFmpeg 3.1 be called ?
>>
>> I still have these ideas from past suggestions:
>> Von Neumann, Einstein, lorentz, poincare, desitter, de broglie, Gauss,
>> Galois, Viterbi,
2016.06.23. 23:23 keltezéssel, Paul B Mahol írta:
On 6/23/16, Rostislav Pehlivanov wrote:
On 23 June 2016 at 22:00, Michael Niedermayer
wrote:
Hi all
what shall FFmpeg 3.1 be called ?
I still have these ideas from past suggestions:
Von Neumann, Einstein, lorentz, poincare, desitter, de b
This fixes two build issues on OS X when --enable-decklink.
Rick Kern (2):
lavd/decklink: Fix compile issue on OS X
lavd/decklink_common: Fix error caused by -Werror=missing-prototypes
common.mak | 2 +-
configure | 1 +
libavdevice/decklink_commo
decklink_common.cpp includes a .cpp file from the DeckLink API which fails
to build because there are non-static functions in the included .cpp file.
This temporarily disables the missing-prototypes error so the file can
be included.
Signed-off-by: Rick Kern
---
libavdevice/decklink_common.cpp |
Fixes #4124: Invalid argument '-std=c99' not allowed with 'C++/ObjC++'
C++ files fail to compile. This adds '-std=c++11' to CXX_FLAGS to fix.
Signed-off-by: Rick Kern
---
common.mak | 2 +-
configure | 1 +
2 files changed, 2 insertions(+), 1 deletion(-)
diff --git a/common.mak b/common.mak
in
Rick Kern gmail.com> writes:
> This temporarily disables the missing-prototypes error so
> the file can be included.
Can't you add -Wno-error=missing-prototypes to the cxx flags
just as you did in 1/2?
Thank you for working on this, I like 1/2, Carl Eugen
> On Jun 23, 2016, at 8:06 PM, Carl Eugen Hoyos wrote:
>
> Rick Kern gmail.com> writes:
>
>> This temporarily disables the missing-prototypes error so
>> the file can be included.
>
> Can't you add -Wno-error=missing-prototypes to the cxx flags
> just as you did in 1/2?
This was just disab
On Thu, Jun 23, 2016 at 06:06:59PM +0100, Rostislav Pehlivanov wrote:
> Prevents having to have random magic values in the decoder and a
> separate macro in the encoder.
>
> Signed-off-by: Rostislav Pehlivanov
> ---
> libavcodec/diracdec.c | 8
> libavcodec/diractab.h | 2 ++
> libavcod
What about choosing a scientist who was born in FFmpeg release month?
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On Thu, 23 Jun 2016 23:00:48 +0200
Michael Niedermayer wrote:
> what shall FFmpeg 3.1 be called ?
> Are there other suggestions?
has fibonacci been used?
-compn
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