On Sun, 5 Jul 2015 23:03:24 +0200
Michael Niedermayer michae...@gmx.at wrote:
the later is not optimal when the buffer size is well known at allocation time
This avoids a memcpy()
about 1% faster
Signed-off-by: Michael Niedermayer michae...@gmx.at
---
libavcodec/v410enc.c |2 +-
Hello Michael,
For any case there is need a way to encode h.264 with or without
active frame_mbs_only_flag into SPS.
If I understanding correct, the purpose of CODEC_FLAG_INTERLACED_DCT
is exactly for this.
Monday, July 6, 2015, 3:26:16 AM, you wrote:
MN the CODEC_FLAG_INTERLACED_DCT flag is
Signed-off-by: Michael Niedermayer michae...@gmx.at
---
libavcodec/internal.h |3 +++
1 file changed, 3 insertions(+)
diff --git a/libavcodec/internal.h b/libavcodec/internal.h
index 2feb68b..c410f8b 100644
--- a/libavcodec/internal.h
+++ b/libavcodec/internal.h
@@ -210,6 +210,9 @@ int
it is not optimal when the buffer size is well known at allocation time
This avoids a memcpy()
about 1% faster
Signed-off-by: Michael Niedermayer michae...@gmx.at
---
libavcodec/v410enc.c |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavcodec/v410enc.c
Signed-off-by: Michael Niedermayer michae...@gmx.at
---
libavcodec/internal.h |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavcodec/internal.h b/libavcodec/internal.h
index cea5355..2feb68b 100644
--- a/libavcodec/internal.h
+++ b/libavcodec/internal.h
@@ -221,7 +221,7
On Mon, Jul 06, 2015 at 09:37:34AM +0200, wm4 wrote:
On Sun, 5 Jul 2015 23:03:24 +0200
Michael Niedermayer michae...@gmx.at wrote:
the later is not optimal when the buffer size is well known at allocation
time
This avoids a memcpy()
about 1% faster
Signed-off-by: Michael
On Mon, Jul 6, 2015 at 12:07 PM, Michael Niedermayer michae...@gmx.at wrote:
Signed-off-by: Michael Niedermayer michae...@gmx.at
---
libavcodec/internal.h |3 +++
1 file changed, 3 insertions(+)
diff --git a/libavcodec/internal.h b/libavcodec/internal.h
index 2feb68b..c410f8b 100644
On 7/6/15, Hendrik Leppkes h.lepp...@gmail.com wrote:
On Mon, Jul 6, 2015 at 12:07 PM, Michael Niedermayer michae...@gmx.at
wrote:
Signed-off-by: Michael Niedermayer michae...@gmx.at
---
libavcodec/internal.h |3 +++
1 file changed, 3 insertions(+)
diff --git a/libavcodec/internal.h
From 7cef687fac2f056a0f1a6e7cf65df5358b16a642 Mon Sep 17 00:00:00 2001
From: ZhouXiaoyong zhouxiaoy...@loongson.cn
Date: Mon, 6 Jul 2015 09:42:17 +0800
Subject: [PATCH 1/2] configure: loongson enabled local aligned 32
Signed-off-by: ZhouXiaoyong zhouxiaoy...@loongson.cn
---
configure | 2 +-
1
From cc51287aa33d095595f1373de2b0191a2180428c Mon Sep 17 00:00:00 2001
From: ZhouXiaoyong zhouxiaoy...@loongson.cn
Date: Mon, 6 Jul 2015 16:45:56 +0800
Subject: [PATCH 2/2] avcodec: loongson optimized mpegvideo dct unquantize with
mmi
Signed-off-by: ZhouXiaoyong zhouxiaoy...@loongson.cn
---
On 6/25/15, Bernd Blessmann b...@it-entwicklung.de wrote:
Hi all,
I want to implement process_command for vf_scale.c and vf_crop.c in order to
use zmq to change
scaling and cropping dynamically.
I have implemented it using av_opt_set() and calling config_props() for
scale and
Paul B Mahol onemda at gmail.com writes:
+static void read_ayuv16le_Y_c
Wasn't the original request for output-only?
Is the input useful?
Imo, AYUV64 is more consistent.
Carl Eugen
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On Sun, Jul 05, 2015 at 02:29:49AM +0300, Ludmila Glinskih wrote:
Works only with video stream.
---
tests/api/Makefile| 1 +
tests/api/api-seek-test.c | 194
++
tests/fate/api.mak| 4 +
tests/ref/fate/api-seek | 147
Paul B Mahol onemda at gmail.com writes:
+static void
+yuv2ayuv16le_X_c
Where you able to test this with the Apple
encoder?
Carl Eugen
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Carl Eugen Hoyos cehoyos at ag.or.at writes:
Imo, AYUV64 is more consistent.
Or YUVA64?
Please mention the ticket in the commit message
for the swscaler output.
Carl Eugen
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This has a couple of implications for the running of these tests in
certain circumstances. Whether these circumstances are important or
realistic, I do not know. In particular, I tested by configuring with
--disable-avformat and in that case, make fate works fine, but
necessarily excludes all API
On Fri, Jul 03, 2015 at 06:13:25PM +0800, 周晓勇 wrote:
From dc50d05ba8a4d40e17f15a52237f33cff0205fea Mon Sep 17 00:00:00 2001
From: ZhouXiaoyong zhouxiaoy...@loongson.cn
Date: Fri, 3 Jul 2015 16:56:01 +0800
Subject: [PATCH 4/4] avcodec: loongson optimized h264pred with mmi
Signed-off-by:
Paul B Mahol onemda at gmail.com writes:
Please mention the ticket in the commit message
for the swscaler output.
Will, do. Although y416 have nothing to do with 16 bit ayuv.
I completely agree but I think it turned out the the OP
wasn't really interested in y416 but in your patch;-)
On Mon, Jul 06, 2015 at 03:10:41PM +0200, Michael Niedermayer wrote:
On Mon, Jul 06, 2015 at 11:56:21AM +, Paul B Mahol wrote:
Signed-off-by: Paul B Mahol one...@gmail.com
---
libswscale/output.c | 48
libswscale/utils.c
Am 06.07.2015 um 11:17 schrieb Paul B Mahol:
On 6/25/15, Bernd Blessmann b...@it-entwicklung.de wrote:
Hi all,
I want to implement process_command for vf_scale.c and vf_crop.c in order to
use zmq to change
scaling and cropping dynamically.
I have implemented it using av_opt_set() and calling
On Mon, Jul 06, 2015 at 01:05:01AM +0100, Kieran Kunhya wrote:
---
libavcodec/h264.c | 9 +
libavcodec/h264.h | 2 ++
libavcodec/h264_sei.c | 39 +--
3 files changed, 48 insertions(+), 2 deletions(-)
applied
thanks
[...]
--
Michael
On Mon, Jul 6, 2015 at 2:27 PM, Carl Eugen Hoyos ceho...@ag.or.at wrote:
Paul B Mahol onemda at gmail.com writes:
+static void
+yuv2ayuv16le_X_c
Where you able to test this with the Apple
encoder?
I will try to get a test setup running and post the results here, probably
tomorrow.
On 7/6/15, Carl Eugen Hoyos ceho...@ag.or.at wrote:
Paul B Mahol onemda at gmail.com writes:
+static void read_ayuv16le_Y_c
Wasn't the original request for output-only?
Is the input useful?
Mostly for testing purposes.
Imo, AYUV64 is more consistent.
Yes, I think about that too.
Carl
On 7/6/15, Carl Eugen Hoyos ceho...@ag.or.at wrote:
Carl Eugen Hoyos cehoyos at ag.or.at writes:
Imo, AYUV64 is more consistent.
Or YUVA64?
YUVA is different from AYUV like RGBA is different from ARGB.
Please mention the ticket in the commit message
for the swscaler output.
Will, do.
On Mon, Jul 06, 2015 at 11:56:21AM +, Paul B Mahol wrote:
Signed-off-by: Paul B Mahol one...@gmail.com
---
libswscale/output.c | 48
libswscale/utils.c | 2 +-
tests/ref/fate/filter-pixfmts-copy | 1 +
On Mon, Jul 06, 2015 at 11:52:21AM +0300, Ivan Uskov wrote:
Hello Michael,
For any case there is need a way to encode h.264 with or without
active frame_mbs_only_flag into SPS.
If I understanding correct, the purpose of CODEC_FLAG_INTERLACED_DCT
is exactly for this.
yes
applied
thanks
the new FC21 download address:
http://loongnix.org/ftp/os/Fedora21/
the fault caused by ARCH_MIPS64 in configure doesn't match with O32 API in old
FC19.
it's different on loongson arch(or other mips arch) and x86 arch that 32bit
system can only use mips32 instruction set.
to achieve high
On Wed, Jul 01, 2015 at 02:14:26PM -0500, Rodger Combs wrote:
---
ffmpeg_opt.c | 12 ++--
1 file changed, 10 insertions(+), 2 deletions(-)
applied
please post a patch to update docs
thanks
[...]
--
Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB
Old
upgrade the new FC21 with these steps:
1.mount Fedora21-xfce-Loongson-20150706.iso to /mnt
2.mkfs.ext3(ext4 may not supported by loongson pmon) the usb disk
3.copy all two folders in /mnt to usb
4.reboot and plug in usb disk
5.press key u until select menu
6.enter in usb disk(first menu)
7.enter
Signed-off-by: Paul B Mahol one...@gmail.com
---
libavfilter/vf_colormatrix.c | 53 +++-
1 file changed, 52 insertions(+), 1 deletion(-)
diff --git a/libavfilter/vf_colormatrix.c b/libavfilter/vf_colormatrix.c
index 4971cac..c0ca9ee 100644
---
Signed-off-by: James Almer jamr...@gmail.com
---
libavcodec/libdcadec.c | 21 +
1 file changed, 21 insertions(+)
diff --git a/libavcodec/libdcadec.c b/libavcodec/libdcadec.c
index 890d270..9d4b9e8 100644
--- a/libavcodec/libdcadec.c
+++ b/libavcodec/libdcadec.c
@@ -41,6 +41,7
On 2015-07-05 20:14, Paul B Mahol wrote:
+ * TODO: add SIMD
If you and nobody else is working assembly then I am volunteering (and
have literally just started).
signature.asc
Description: OpenPGP digital signature
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Anshul anshul.ffmpeg at gmail.com writes:
We had long disscussion last year for same thing,
and i ended up in libavfilter movie,
Do you mean a discussion about telling users about
Closed Captions in video streams or a discussion
about patches to implement decoding of Closed
Captions? I am
On Mon, Jul 06, 2015 at 05:15:24PM +0300, Ivan Uskov wrote:
Hello All,
There is the patch attached which add warning message for case when
QSV/MFX encoder has been initialized to work with partial hardware
acceleration.
--
Best regards,
Ivan
L'octidi 18 messidor, an CCXXIII, Marton Balint a écrit :
Signed-off-by: Marton Balint c...@passwd.hu
---
doc/demuxers.texi | 13 +
libavformat/concatdec.c | 22 --
2 files changed, 33 insertions(+), 2 deletions(-)
diff --git a/doc/demuxers.texi
On 06/07/15 9:10 AM, George Boyle wrote:
This has a couple of implications for the running of these tests in
certain circumstances. Whether these circumstances are important or
realistic, I do not know. In particular, I tested by configuring with
--disable-avformat and in that case, make fate
We had long disscussion last year for same thing, and i ended up in libavfilter
movie, though i dont have any problem with this patch.
We also used side data for same thing if u want u can look in that directions.
my opinion would be to treat h264 caption in same way as it is treated in mpeg,
On Monday 06 July 2015 06:18:14 pm Carl Eugen Hoyos wrote:
Hendrik Leppkes h.leppkes at gmail.com writes:
Attached patch adds Closed Captions to the codec
dump if the video stream contains them.
Adding fields to a public context which should never
be accessed by the public is a big
Le sextidi 16 messidor, an CCXXIII, Stephan Holljes a écrit :
Signed-off-by: Stephan Holljes klaxa1...@googlemail.com
---
libavformat/tcp.c | 18 ++
1 file changed, 18 insertions(+)
diff --git a/libavformat/tcp.c b/libavformat/tcp.c
index f24cad2..71dff7a 100644
---
Carl Eugen Hoyos cehoyos at ag.or.at writes:
AV_PIX_FMT_RGB24, AV_PIX_FMT_YUV444P, AV_PIX_FMT_GRAY8,
-/* AV_PIX_FMT_YUV420P,
-AV_PIX_FMT_YUV422P, AV_PIX_FMT_YUV444P,
-AV_PIX_FMT_YUV410P, AV_PIX_FMT_YUV411P,*/
+AV_PIX_FMT_YUV420P, AV_PIX_FMT_YUV422P,
+
Hendrik Leppkes h.leppkes at gmail.com writes:
Attached patch adds Closed Captions to the codec
dump if the video stream contains them.
Adding fields to a public context which should never
be accessed by the public is a big no-no.
What is the alternative?
Carl Eugen
L'octidi 18 messidor, an CCXXIII, Marton Balint a écrit :
Signed-off-by: Marton Balint c...@passwd.hu
---
doc/demuxers.texi | 17 +
libavformat/concatdec.c | 48 +++-
2 files changed, 52 insertions(+), 13 deletions(-)
I like
From: Niklesh niklesh.lalw...@iitb.ac.in
Signed-off-by: Niklesh niklesh.lalw...@iitb.ac.in
---
libavcodec/movtextdec.c | 254 +---
1 file changed, 173 insertions(+), 81 deletions(-)
diff --git a/libavcodec/movtextdec.c b/libavcodec/movtextdec.c
index
L'octidi 18 messidor, an CCXXIII, Marton Balint a écrit :
Signed-off-by: Marton Balint c...@passwd.hu
---
doc/demuxers.texi | 4
libavformat/concatdec.c | 30 ++
2 files changed, 34 insertions(+)
diff --git a/doc/demuxers.texi b/doc/demuxers.texi
On Mon, Jun 29, 2015 at 08:57:13PM +0530, shivraj.pa...@imgtec.com wrote:
From: Shivraj Patil shivraj.pa...@imgtec.com
This patch adds MSA (MIPS-SIMD-Arch) optimizations for mpegvideoencdsp
functions in new file mpegvideoencdsp_msa.c
Signed-off-by: Shivraj Patil shivraj.pa...@imgtec.com
L'octidi 18 messidor, an CCXXIII, Marton Balint a écrit :
This is needed later for outpoint support which may leave the last file in a
not-eof state.
Signed-off-by: Marton Balint c...@passwd.hu
---
libavformat/concatdec.c | 9 -
1 file changed, 8 insertions(+), 1 deletion(-)
Ok.
On Mon, Jul 6, 2015 at 7:58 PM, Nicolas George geo...@nsup.org wrote:
Le sextidi 16 messidor, an CCXXIII, Stephan Holljes a écrit :
Signed-off-by: Stephan Holljes klaxa1...@googlemail.com
---
libavformat/tcp.c | 18 ++
1 file changed, 18 insertions(+)
diff --git
Hello All,
Unfortunately, previous patch for libavcodec/qsv.c at the commit
db89f45535aa3e99bceb5f6bf957c90e7ca39841 does initiate the compiler warning
ISO C90 forbids mixed declarations and code under linux platform,
because there is declaration block under preprocessor condition. Looks
like it
On Fri, Jul 03, 2015 at 06:10:41PM +0800, 周晓勇 wrote:
From be9c7fd9b3ddcba9c122c933717f54437d2e1c8a Mon Sep 17 00:00:00 2001
From: ZhouXiaoyong zhouxiaoy...@loongson.cn
Date: Fri, 3 Jul 2015 15:59:00 +0800
Subject: [PATCH 1/4] avcodec: loongson remove useless macros in mipsfpu
optimization
On Mon, Jul 06, 2015 at 07:26:11PM +0200, Nicolas George wrote:
L'octidi 18 messidor, an CCXXIII, Marton Balint a écrit :
This is needed later for outpoint support which may leave the last file in a
not-eof state.
Signed-off-by: Marton Balint c...@passwd.hu
---
On 06/07/15 7:02 PM, Hendrik Leppkes wrote:
On Mon, Jul 6, 2015 at 10:25 PM, James Almer jamr...@gmail.com wrote:
Signed-off-by: James Almer jamr...@gmail.com
---
libavcodec/libdcadec.c | 21 +
1 file changed, 21 insertions(+)
diff --git a/libavcodec/libdcadec.c
On 2015-07-05 20:14, Paul B Mahol wrote:
+static int mode01(int c, int a1, int a2, int a3, int a4, int a5, int a6, int
a7, int a8)
+{
+const int mi = FFMIN(FFMIN(FFMIN(a1, a2), FFMIN(a3, a4)),
FFMIN(FFMIN(a5, a6), FFMIN(a7, a8)));
+const int ma = FFMAX(FFMAX(FFMAX(a1, a2),
On 05/07/15 3:14 PM, Paul B Mahol wrote:
+static int mode06(int c, int a1, int a2, int a3, int a4, int a5, int a6, int
a7, int a8)
+{
+REMOVE_GRAIN_SORT_AXIS
+
+const int d1 = ma1 - mi1;
+const int d2 = ma2 - mi2;
+const int d3 = ma3 - mi3;
+const int d4 = ma4 - mi4;
On Mon, Jul 6, 2015 at 10:25 PM, James Almer jamr...@gmail.com wrote:
Signed-off-by: James Almer jamr...@gmail.com
---
libavcodec/libdcadec.c | 21 +
1 file changed, 21 insertions(+)
diff --git a/libavcodec/libdcadec.c b/libavcodec/libdcadec.c
index 890d270..9d4b9e8
Michael Niedermayer michaelni at gmx.at writes:
Attached patch makes the output of
ffmpeg -i lena.pnm -strict -2 out.jp2
compatible with Kakadu, fixes ticket #4689.
Please comment, Carl Eugen
j2kenc.c |1 +
1 file changed, 1 insertion(+)
Michael Niedermayer michaelni at gmx.at writes:
hapdec.c |3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
126826ea8c86d05606122d00f4f8d633829f94f9 patchhap.diff
probably the call can be removed entirely but this
is strictly taken safer
LGTM
The patch was merged.
Thank
Dana 6. 7. 2015. 23:29 osoba James Darnley james.darn...@gmail.com
napisala je:
On 2015-07-05 20:14, Paul B Mahol wrote:
+ * TODO: add SIMD
If you and nobody else is working assembly then I am volunteering (and
have literally just started).
The original, from VapourSynth.
On Mon, 6 Jul 2015, Nicolas George wrote:
L'octidi 18 messidor, an CCXXIII, Marton Balint a écrit :
Signed-off-by: Marton Balint c...@passwd.hu
---
doc/demuxers.texi | 4
libavformat/concatdec.c | 30 ++
2 files changed, 34 insertions(+)
diff --git
Michael Niedermayer michaelni at gmx.at writes:
So instead I suggest the attached documentation
update and the removal of the experimental flag.
the docs change LGTM
The documentation update was merged.
I will probably send a patch for removal
of strict soon.
Carl Eugen
On Mon, Jul 06, 2015 at 10:27:47PM +0530, Niklesh Lalwani wrote:
From: Niklesh niklesh.lalw...@iitb.ac.in
Signed-off-by: Niklesh niklesh.lalw...@iitb.ac.in
---
libavcodec/movtextdec.c | 254
+---
1 file changed, 173 insertions(+), 81
On Mon, Jul 6, 2015 at 6:32 PM, Carl Eugen Hoyos ceho...@ag.or.at wrote:
On Monday 06 July 2015 06:18:14 pm Carl Eugen Hoyos wrote:
Hendrik Leppkes h.leppkes at gmail.com writes:
Attached patch adds Closed Captions to the codec
dump if the video stream contains them.
Adding fields to a
Hendrik Leppkes h.leppkes at gmail.com writes:
On Mon, Jul 6, 2015 at 6:32 PM, Carl Eugen Hoyos wrote:
On Monday 06 July 2015 06:18:14 pm Carl Eugen Hoyos wrote:
Hendrik Leppkes h.leppkes at gmail.com writes:
Attached patch adds Closed Captions to the codec
dump if the video stream
Dana 7. 7. 2015. 01:36 osoba James Darnley james.darn...@gmail.com
napisala je:
On 2015-07-05 20:14, Paul B Mahol wrote:
+static int mode01(int c, int a1, int a2, int a3, int a4, int a5, int
a6, int a7, int a8)
+{
+const int mi = FFMIN(FFMIN(FFMIN(a1, a2), FFMIN(a3, a4)),
Dana 7. 7. 2015. 00:25 osoba Carl Eugen Hoyos ceho...@ag.or.at napisala
je:
Michael Niedermayer michaelni at gmx.at writes:
So instead I suggest the attached documentation
update and the removal of the experimental flag.
the docs change LGTM
The documentation update was merged.
I
Am 25.06.2015 um 16:20 schrieb Bernd Blessmann:
Hi all,
I want to implement process_command for vf_scale.c and vf_crop.c in order to
use zmq to change
scaling and cropping dynamically.
I have implemented it using av_opt_set() and calling config_props() for scale
and config_input() and
Hi!
Attached patch adds Closed Captions to the codec dump if
the video stream contains them.
Please comment, Carl Eugen
diff --git a/libavcodec/avcodec.h b/libavcodec/avcodec.h
index e367399..c39a241 100644
--- a/libavcodec/avcodec.h
+++ b/libavcodec/avcodec.h
@@ -3171,6 +3171,14 @@ typedef
On Mon, Jul 6, 2015 at 5:53 PM, Carl Eugen Hoyos ceho...@ag.or.at wrote:
Hi!
Attached patch adds Closed Captions to the codec dump if
the video stream contains them.
Adding fields to a public context which should never be accessed by
the public is a big no-no.
- Hendrik
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