I use below commands to compile ffmpeg, but make command reports some errors.
git clone https://github.com/FFmpeg/FFmpeg.git
cd FFmpeg
git checkout origin/release/2.8
PKG_CONFIG_PATH="${DEST}/build/lib/pkgconfig" ./configure
--prefix="${DEST}/build" \
--extra-cflags="-I${DEST}/build/include" --
On 2015/12/11 11:10, Agatha Hu wrote:
---
libavcodec/nvenc.c | 19 +++
1 file changed, 15 insertions(+), 4 deletions(-)
diff --git a/libavcodec/nvenc.c b/libavcodec/nvenc.c
index 43b8e78..6365434 100644
--- a/libavcodec/nvenc.c
+++ b/libavcodec/nvenc.c
@@ -762,6 +762,17 @@ st
---
libavcodec/nvenc.c | 19 +++
1 file changed, 15 insertions(+), 4 deletions(-)
diff --git a/libavcodec/nvenc.c b/libavcodec/nvenc.c
index 43b8e78..6365434 100644
--- a/libavcodec/nvenc.c
+++ b/libavcodec/nvenc.c
@@ -762,6 +762,17 @@ static av_cold int nvenc_encode_init(AVCode
---
libavcodec/nvenc.c | 19 +++
1 file changed, 15 insertions(+), 4 deletions(-)
diff --git a/libavcodec/nvenc.c b/libavcodec/nvenc.c
index 43b8e78..6365434 100644
--- a/libavcodec/nvenc.c
+++ b/libavcodec/nvenc.c
@@ -762,6 +762,17 @@ static av_cold int nvenc_encode_init(AVCodecC
I do agree that calling ff_mov_read_stsd_entries() in mov.c is an ugly hack,
though. But don't blame me, I didn't write it ;) It would be better to manage
the palette inside of matroskadec.c, of course, even if it seems to work just
fine as it is right now. Mats
--
Mats Peterson
http://matsp88
On Thu, Dec 10, 2015 at 11:50:45PM +0100, Carl Eugen Hoyos wrote:
> Hi!
>
> Attached patch is definitely a good idea imo, the mov demuxer also
> sets codec_tag reading the same atom, for "A_MS/ACM" codec_tag is
> already set.
>
> Please comment, Carl Eugen
> matroskadec.c |1 +
> 1 file c
I should say "QuickTime video in a Matroska file", not "QuickTime file". --
Mats Peterson
http://matsp888.no-ip.org/~mats/
- Forwarded Message -
From: Mats Peterson
To: FFmpeg development discussions and patches
Sent: Friday, December 11, 2015 2:00 AM
Subject: Re: [FFmpeg-devel
It's not replacing the private data at all.It allocates extradata separately
from it. No program I know of uses this extradata *in Quicktime video in
Matroska using a palette* for anything but tacking the palette onto a
BITMAPINFOHEADER, like MPlayer. This is by far the best solution to make
MP
On Thu, Dec 10, 2015 at 12:06 PM, Mats Peterson
wrote:
> I've attached a unified diff of the latest Git version of matroskadec.c that
> does two things:
> 1. It allows FFmpeg to recognize QuickTime version 0 sound sample
> descriptions by using 36 instead of 86 as the minimum private data size f
I'm not very versed at (or planning to become) using Git and its utilites,
that's why I provide a patch here for you to examine. I hope this approach is
accepted. And although it's about two different issues, they are both
concerning the same file, i.e. matroskadec.c.
Mats
--
Mats Peterson
htt
On Fri, Dec 11, 2015 at 12:03:34AM +0100, Paul B Mahol wrote:
[...]
> +static int query_formats(AVFilterContext *ctx)
> +{
> +struct SOFAlizerContext *s = ctx->priv;
> +AVFilterFormats *formats = NULL;
> +AVFilterChannelLayouts *layouts = NULL;
> +static int sample_rates[] = { 4800
On Thu, Dec 10, 2015 at 11:06:58AM +, Mats Peterson wrote:
> I've attached a unified diff of the latest Git version of matroskadec.c that
> does two things:
> 1. It allows FFmpeg to recognize QuickTime version 0 sound sample
> descriptions by using 36 instead of 86 as the minimum private data
On 2015-12-08 02:53, Timo Rothenpieler wrote:
Nvidia finaly decided to put a propper MIT license on their nvenc
header, so
it can be included, removing any external dependencies for nvenc and
making it no longer require the non-free flag.
nvenc.h is the original nvEncodeApi.h from the NVENC SDK
On Fri, Dec 11, 2015 at 12:03 AM, Carl Eugen Hoyos wrote:
> On Monday 07 December 2015 07:53:31 pm Timo Rothenpieler wrote:
>> @@ -4807,7 +4807,6 @@ die_license_disabled gpl x11grab
>>
>> die_license_disabled nonfree libaacplus
>> die_license_disabled nonfree libfaac
>> -die_license_disabled non
On Mon, Nov 09, 2015 at 09:17:34PM +0100, Andreas Cadhalpun wrote:
> On 08.11.2015 21:51, Andreas Cadhalpun wrote:
> > On 08.11.2015 13:41, Michael Niedermayer wrote:
> >> From: Michael Niedermayer
> >>
> >> Signed-off-by: Michael Niedermayer
> >> ---
> >> libavutil/softfloat.h |1 +
> >> 1
On Fri, Dec 11, 2015 at 12:07 AM, Carl Eugen Hoyos wrote:
> On Wednesday 09 December 2015 09:24:06 pm Hendrik Leppkes wrote:
>> On Wed, Dec 9, 2015 at 7:09 PM, James Almer wrote:
>> > On 12/5/2015 9:31 PM, Carl Eugen Hoyos wrote:
>> >> Hi!
>> >>
>> >> I prefer attached patch over removing the enc
On 11.12.2015 00:03, Carl Eugen Hoyos wrote:
> On Monday 07 December 2015 07:53:31 pm Timo Rothenpieler wrote:
>> @@ -4807,7 +4807,6 @@ die_license_disabled gpl x11grab
>>
>> die_license_disabled nonfree libaacplus
>> die_license_disabled nonfree libfaac
>> -die_license_disabled nonfree nvenc
>
On 02.12.2015 20:58, Andreas Cadhalpun wrote:
> On 19.11.2015 01:01, Andreas Cadhalpun wrote:
>> Subject: [PATCH] sbrdsp_fixed: assert that input values for sbr_sum_square_c
>> are valid
>>
>> Larger values can cause overflows, leading to this function returning a
>> negative value.
>>
>> Signed-o
On Monday 07 December 2015 07:53:31 pm Timo Rothenpieler wrote:
> @@ -4807,7 +4807,6 @@ die_license_disabled gpl x11grab
>
> die_license_disabled nonfree libaacplus
> die_license_disabled nonfree libfaac
> -die_license_disabled nonfree nvenc
Sorry, but this makes absolutely no sense imo:
I asked
On 02.12.2015 20:58, Andreas Cadhalpun wrote:
> On 19.11.2015 01:02, Andreas Cadhalpun wrote:
>> If the input contains too many too large values, the imdct can overflow.
>> Even if it didn't, the output would be larger than the valid range of 29
>> bits.
>>
>> Note that this is a very delicate limi
On 02.12.2015 20:57, Andreas Cadhalpun wrote:
> On 08.11.2015 22:04, Andreas Cadhalpun wrote:
>> This fixes a SIGFPE crash in the aac_fixed decoder.
>>
>> Signed-off-by: Andreas Cadhalpun
>> ---
>> libavcodec/aacsbr_template.c | 4 ++--
>> 1 file changed, 2 insertions(+), 2 deletions(-)
>>
>> dif
On Wednesday 09 December 2015 09:24:06 pm Hendrik Leppkes wrote:
> On Wed, Dec 9, 2015 at 7:09 PM, James Almer wrote:
> > On 12/5/2015 9:31 PM, Carl Eugen Hoyos wrote:
> >> Hi!
> >>
> >> I prefer attached patch over removing the encoder immediately.
> And its quality is horrible.
>
> No idea why
Signed-off-by: James Almer
---
libavcodec/x86/hevc_sao_10bit.asm | 142 +++---
1 file changed, 57 insertions(+), 85 deletions(-)
diff --git a/libavcodec/x86/hevc_sao_10bit.asm
b/libavcodec/x86/hevc_sao_10bit.asm
index f45fc56..3a7048a 100644
--- a/libavcodec/x86/
Signed-off-by: Paul B Mahol
---
Lite version of one sent to VLC mailing list with only slow but high quality
mode present.
To use you need recent netCDF library, SOFA file(s), multichannel audio and
headphones.
---
configure | 4 +
libavfilter/Makefile | 1 +
libavfil
Signed-off-by: James Almer
---
libavcodec/x86/hevc_sao_10bit.asm | 9 -
libavcodec/x86/hevcdsp_init.c | 8 ++--
2 files changed, 10 insertions(+), 7 deletions(-)
diff --git a/libavcodec/x86/hevc_sao_10bit.asm
b/libavcodec/x86/hevc_sao_10bit.asm
index 79776ac..f81e2d5 100644
---
Signed-off-by: James Almer
---
libavcodec/x86/hevc_sao_10bit.asm | 150 ++
1 file changed, 54 insertions(+), 96 deletions(-)
diff --git a/libavcodec/x86/hevc_sao_10bit.asm
b/libavcodec/x86/hevc_sao_10bit.asm
index 3a7048a..79776ac 100644
--- a/libavcodec/x86/
Hi!
Attached patch is definitely a good idea imo, the mov demuxer also
sets codec_tag reading the same atom, for "A_MS/ACM" codec_tag is
already set.
Please comment, Carl Eugen
diff --git a/libavformat/matroskadec.c b/libavformat/matroskadec.c
index aad567a..95cebdd 100644
--- a/libavformat/mat
From: Michael Niedermayer
Signed-off-by: Michael Niedermayer
---
libavformat/mpegtsenc.c | 57 ++-
1 file changed, 42 insertions(+), 15 deletions(-)
diff --git a/libavformat/mpegtsenc.c b/libavformat/mpegtsenc.c
index 055e441..19032f3 100644
--- a/
On Wed, Dec 09, 2015 at 12:56:02AM +, Kieran Kunhya wrote:
> ---
> libavcodec/diracdec.c | 5 +
> 1 file changed, 5 insertions(+)
>
> diff --git a/libavcodec/diracdec.c b/libavcodec/diracdec.c
> index 6a53f38..0542ad7 100644
> --- a/libavcodec/diracdec.c
> +++ b/libavcodec/diracdec.c
> @@
On Wed, Dec 09, 2015 at 12:05:36AM +, Kieran Kunhya wrote:
> ---
> libavcodec/diracdec.c | 57
> +--
> 1 file changed, 42 insertions(+), 15 deletions(-)
should be ok
thanks
[...]
--
Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611E
On Wed, Dec 09, 2015 at 12:05:34AM +, Kieran Kunhya wrote:
> ---
> libavcodec/diracdec.c | 58
> ---
> 1 file changed, 37 insertions(+), 21 deletions(-)
LGTM
thanks
[...]
--
Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B
From: Michael Niedermayer
This will be used by the subsequent commit(s)
Signed-off-by: Michael Niedermayer
---
doc/APIchanges |3 +++
libavformat/avformat.h |2 ++
libavformat/hls.c |2 +-
libavformat/internal.h |2 --
libavformat/mpegts.c |4 ++--
libavforma
From: Michael Niedermayer
TODO: add docs
Signed-off-by: Michael Niedermayer
---
ffmpeg.h |2 ++
ffmpeg_opt.c | 38 ++
2 files changed, 40 insertions(+)
diff --git a/ffmpeg.h b/ffmpeg.h
index 82ab1ee..fa24910 100644
--- a/ffmpeg.h
+++ b/ffmpeg.h
@@
On Wed, Dec 9, 2015 at 8:08 AM, Ganesh Ajjanagadde
wrote:
> On Sun, Dec 6, 2015 at 10:56 PM, Ganesh Ajjanagadde
> wrote:
>> arc4random() was designed as a superior interface for system random
>> number generation, designed for OpenBSD. It is thus an improvement to
>> use it whenever available.
>>
On 10.12.2015 20:37, Nicolas George wrote:
> Le decadi 20 frimaire, an CCXXIV, Andreas Cadhalpun a écrit :
>> Using the header, one could create a dummy libfoo.so containing only
>> stub functions.
>
> Exactly.
>
>> I don't think the FSF would agree [1].
>
> They do not make the law.
Neither do
Le decadi 20 frimaire, an CCXXIV, Andreas Cadhalpun a écrit :
> Using the header, one could create a dummy libfoo.so containing only
> stub functions.
Exactly.
> I don't think the FSF would agree [1].
They do not make the law. Claiming that the GPL enforces more than it can is
obviously their ga
On 10.12.2015 19:48, Matt Oliver wrote:
> On 11 December 2015 at 04:23, Andreas Cadhalpun <
> andreas.cadhal...@googlemail.com> wrote:
>
>> On 10.12.2015 17:42, Matt Oliver wrote:
>>> Im not sure that Debian not including libcuda is a valid argument for it
>>> not being a system library as thats j
On 10.12.2015 19:03, Nicolas George wrote:
> Le decadi 20 frimaire, an CCXXIV, Andreas Cadhalpun a écrit :
>> I'm not sure it's that easy. If that were correct, it would become
>> GPL-compatible to distribute a GPL-licensed program linked with a
>> proprietary library by simply inserting a MIT lice
On Thu, Dec 10, 2015 at 7:54 AM, Ganesh Ajjanagadde wrote:
> On Thu, Dec 10, 2015 at 3:47 AM, Paul B Mahol wrote:
>> On 12/10/15, Ganesh Ajjanagadde wrote:
>>> On Wed, Dec 9, 2015 at 6:09 PM, Paul B Mahol wrote:
On 12/9/15, Ganesh Ajjanagadde wrote:
> On Fri, Dec 4, 2015 at 9:39 AM, G
-hex and -dump command line options do nothing unless -loglevel debug is set.
-dump by itself is useful for monitoring live streams (to get the current PTS
for example) however when it is used with -loglevel debug for an RTMP stream,
librtmp also dumps the packet data which makes the output too
On 11 December 2015 at 04:23, Andreas Cadhalpun <
andreas.cadhal...@googlemail.com> wrote:
> On 10.12.2015 17:42, Matt Oliver wrote:
> >>
> >> What is a system library depends on the system.
> >> For example, Debian (main) does not even include libcuda or
> >> libnvidia-encode, so they
Le decadi 20 frimaire, an CCXXIV, Andreas Cadhalpun a écrit :
> I'm not sure it's that easy. If that were correct, it would become
> GPL-compatible to distribute a GPL-licensed program linked with a
> proprietary library by simply inserting a MIT licensed header in the middle.
But yes, it is that
On 10.12.2015 17:42, Matt Oliver wrote:
>>
>> What is a system library depends on the system.
>> For example, Debian (main) does not even include libcuda or
>> libnvidia-encode, so they certainly cannot be system libraries there.
>
>>
>
> Im not sure that Debian not including libcu
On 10.12.2015 17:34, Hendrik Leppkes wrote:
> Am 10.12.2015 17:10 schrieb "Andreas Cadhalpun" <
> andreas.cadhal...@googlemail.com>:
>> If that's the only thing that allows distribution of compiled nvenc.c,
>> it shouldn't be enabled by default.
>>
>
> I don't mind disabling it by default, if that
>
>
> I don't mind disabling it by default, if that alleviates some concerns.
>
One caveat to my previous comments is that just like avisynth I think that
nvenc should be disabled by default aswell.
___
ffmpeg-devel mailing list
ffmpeg-devel@ffmpeg.org
h
Am 10.12.2015 17:10 schrieb "Andreas Cadhalpun" <
andreas.cadhal...@googlemail.com>:
>
> On 10.12.2015 16:49, Hendrik Leppkes wrote:
> > On Thu, Dec 10, 2015 at 4:25 PM, Andreas Cadhalpun
> > wrote:
> >> The GPL-3 requires that the 'Corresponding Source' of the distributed
object code
> >> is also
>
> > >>> What is a system library depends on the system.
> > >>> For example, Debian (main) does not even include libcuda or
> > >>> libnvidia-encode, so they certainly cannot be system libraries there.
> > >>
>
Im not sure that Debian not including libcuda is a valid argument for it
not being a
On 10.12.2015 16:49, Hendrik Leppkes wrote:
> On Thu, Dec 10, 2015 at 4:25 PM, Andreas Cadhalpun
> wrote:
>> The GPL-3 requires that the 'Corresponding Source' of the distributed object
>> code
>> is also distributed. This is defined as [1]:
>> The “Corresponding Source” for a work in object code
On Thu, Dec 10, 2015 at 4:25 PM, Andreas Cadhalpun
wrote:
> On 10.12.2015 15:18, Philip Langdale wrote:
>> On 2015-12-10 06:05, Andreas Cadhalpun wrote:
>>> On 09.12.2015 17:38, Hendrik Leppkes wrote:
On Wed, Dec 9, 2015 at 5:33 PM, Timo Rothenpieler
wrote:
> If I understand carl r
On Wed, Dec 09, 2015 at 07:02:02PM -0500, Ganesh Ajjanagadde wrote:
> exp2 suffices here.
>
> Signed-off-by: Ganesh Ajjanagadde
> ---
> libavcodec/nellymoserdec.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
LGTM
thx
[...]
--
Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133
On 10.12.2015 15:18, Philip Langdale wrote:
> On 2015-12-10 06:05, Andreas Cadhalpun wrote:
>> On 09.12.2015 17:38, Hendrik Leppkes wrote:
>>> On Wed, Dec 9, 2015 at 5:33 PM, Timo Rothenpieler
>>> wrote:
If I understand carl right, the question is not about the header, but
about if dlop
Relying on AVPixFmtDescriptor.nb_components is cleaner and faster than
checking data and linesize for every possible plane.
Signed-off-by: Jean Delvare
---
I see that most filters use AVPixFmtDescriptor.nb_components while
others still check data and linesize. Am I correct assuming that the
forme
On 2015-12-09 21:34, wm4 wrote:
On Mon, 7 Dec 2015 19:34:20 +0100
Timo Rothenpieler wrote:
> I don't remember if this was discussed when avisynth and other headers
> where included, but what's the advantage of directly including the
> header and burden the FFmpeg sources, rather than asking th
On 2015-12-10 06:05, Andreas Cadhalpun wrote:
On 09.12.2015 17:38, Hendrik Leppkes wrote:
On Wed, Dec 9, 2015 at 5:33 PM, Timo Rothenpieler
wrote:
If I understand carl right, the question is not about the header, but
about if dlopen'ing a non-free library, the CUDA and NVENC ones in
this
cas
On Sun, Dec 6, 2015 at 8:20 AM, Ganesh Ajjanagadde
wrote:
> On Tue, Dec 1, 2015 at 7:27 PM, Ganesh Ajjanagadde
> wrote:
>> Signed-off-by: Ganesh Ajjanagadde
>> ---
>> libavcodec/mdct_template.c | 5 +++--
>> 1 file changed, 3 insertions(+), 2 deletions(-)
>>
>> diff --git a/libavcodec/mdct_temp
On Thu, Dec 10, 2015 at 12:43:58AM +0100, Paul B Mahol wrote:
> Signed-off-by: Paul B Mahol
> ---
> libavfilter/Makefile | 1 +
> libavfilter/af_sofalizer.c | 816
> +
> libavfilter/allfilters.c | 1 +
> 3 files changed, 818 insertions(+)
>
On Thu, Dec 10, 2015 at 3:47 AM, Paul B Mahol wrote:
> On 12/10/15, Ganesh Ajjanagadde wrote:
>> On Wed, Dec 9, 2015 at 6:09 PM, Paul B Mahol wrote:
>>> On 12/9/15, Ganesh Ajjanagadde wrote:
On Fri, Dec 4, 2015 at 9:39 AM, Ganesh Ajjanagadde
wrote:
> Recent commits 6aaac24d72a7da
On Thu, Dec 10, 2015 at 10:37:42AM +0100, Moritz Barsnick wrote:
> On Wed, Dec 09, 2015 at 22:24:08 +0100, Michael Niedermayer wrote:
> > +if (sscanf(str, "HandBrake %d.%d.%d", &major, &minor, µ)
> > == 3) {
> > +c->handbrake_version = 100*major + 1000*minor + micro
Hello Hendrik,
Thursday, December 10, 2015, 2:00:51 PM, you wrote:
>> What is wrong then?
HL> The public qsv.h uses config.h, thats not allowed.
ah, got it, thank.
--
Best regards,
Ivanmailto:ivan.us...@nablet.com
___
ffm
I've attached a unified diff of the latest Git version of matroskadec.c that
does two things:
1. It allows FFmpeg to recognize QuickTime version 0 sound sample descriptions
by using 36 instead of 86 as the minimum private data size for A_QUICKTIME.
2. The palette, in QuickTime video that has one,
On Thu, Dec 10, 2015 at 11:20 AM, Ivan Uskov wrote:
> Hello Hendrik,
>
> Thursday, December 10, 2015, 1:10:59 PM, you wrote:
>
> This patch expose 3 QSV functions as public.
> This is needed because the VPP needs access to these functions too.
>
> Please review.
>
>>>
>>> HL> p
Replying to everybody at once:
To Ronald, regarding "rewrite EVERYTHING!!!" versus "added as extensions of
the current API":
My gut feeling is that starting from scratch would prove less efforts in
total. The current code is already quite convoluted, even adding a single
type requires adding cod
Hello Hendrik,
Thursday, December 10, 2015, 1:10:59 PM, you wrote:
This patch expose 3 QSV functions as public.
This is needed because the VPP needs access to these functions too.
Please review.
>>
>> HL> public API is not allowed to use config.h, it needs to be config an
On Thu, Dec 10, 2015 at 11:01 AM, Ivan Uskov wrote:
> Hello Hendrik,
>
> Thursday, December 10, 2015, 12:19:23 PM, you wrote:
>
> HL> On Thu, Dec 10, 2015 at 10:16 AM, Sven Dueking wrote:
>>> This patch expose 3 QSV functions as public.
>>> This is needed because the VPP needs access to these fun
Hello Hendrik,
Thursday, December 10, 2015, 12:19:23 PM, you wrote:
HL> On Thu, Dec 10, 2015 at 10:16 AM, Sven Dueking wrote:
>> This patch expose 3 QSV functions as public.
>> This is needed because the VPP needs access to these functions too.
>>
>> Please review.
>>
HL> public API is not allo
On Wed, Dec 09, 2015 at 22:24:08 +0100, Michael Niedermayer wrote:
> +if (sscanf(str, "HandBrake %d.%d.%d", &major, &minor, µ) ==
> 3) {
> +c->handbrake_version = 100*major + 1000*minor + micro;
[...]
> +if (mov->handbrake_version &&
> +mov->hand
On Thu, Dec 10, 2015 at 10:16 AM, Sven Dueking wrote:
> This patch expose 3 QSV functions as public.
> This is needed because the VPP needs access to these functions too.
>
> Please review.
>
public API is not allowed to use config.h, it needs to be config and
OS agnostic.
- Hendrik
This patch expose 3 QSV functions as public.
This is needed because the VPP needs access to these functions too.
Please review.
Thanks,
Sven
0001-make-some-internal-QSV-routines-public.patch
Description: Binary data
___
ffmpeg-devel mailing list
ffmp
On 12/10/15, Ganesh Ajjanagadde wrote:
> On Wed, Dec 9, 2015 at 6:09 PM, Paul B Mahol wrote:
>> On 12/9/15, Ganesh Ajjanagadde wrote:
>>> On Fri, Dec 4, 2015 at 9:39 AM, Ganesh Ajjanagadde
>>> wrote:
Recent commits 6aaac24d72a7da631173209841a3944fcb4a3309 and
3835554bf8ed78539a3492c23
On Thu, 10 Dec 2015 08:58:05 +0100, Nicolas George wrote:
> Le decadi 20 frimaire, an CCXXIV, Jean Delvare a écrit :
> > This brings two additional questions:
> >
> > 1* Can a filter declare which midstream changes it does or does not
> > support?
> >
> > 2* Can a filter be called back on midstre
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