Am 20.04.15 um 23:20 schrieb Andreas Cadhalpun:
On 19.04.2015 22:20, Luca Barbato wrote:
On 18/04/15 18:58, Andreas Cadhalpun wrote:
If begin is smaller than t, the subtraction 'begin -= t' wraps around,
because begin is unsigned. The same applies for end t.
This causes segmentation faults.
On 21.04.2015 08:14, Thilo Borgmann wrote:
Am 20.04.15 um 23:20 schrieb Andreas Cadhalpun:
On 19.04.2015 22:20, Luca Barbato wrote:
I'd check that `master` is always between `raw_buffer` and the end of it.
You mean something like the attached patch?
(I'm not sure if `div_blocks` is
These could be kept, but they are not overly useful. The only thing they
had over the remaining mp3 gapless test was seeking, which was incorrect
in both modes they used.
---
tests/fate/gapless.mak | 6 ++
tests/ref/fate/gapless-mp3-cbr | 5 -
tests/ref/fate/gapless-mp3-notoc
-usetoc 2 now invokes the generic seek and indexing mode. This mode
skips data until the seek target is reached, and this is exact. It also
makes gapless audio actually work if a seek past the start of the file
is involved.
---
Strange option value. On the other hand, it will be made default, so
It's the most useful one, because it seeks accurately, and does not
break features like gapless audio.
---
libavformat/mp3dec.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavformat/mp3dec.c b/libavformat/mp3dec.c
index 8a4dfbd..2227428 100644
--- a/libavformat/mp3dec.c
---
Feel free to squash with the previous patch if it's too fine-grained.
---
libavformat/mp3dec.c | 7 ++-
1 file changed, 2 insertions(+), 5 deletions(-)
diff --git a/libavformat/mp3dec.c b/libavformat/mp3dec.c
index 0604e31..008cb23 100644
--- a/libavformat/mp3dec.c
+++
-usetoc 2 now invokes the generic seek and indexing mode. This mode
skips data until the seek target is reached, and this is exact. It also
makes gapless audio actually work if a seek past the start of the file
is involved.
---
Oops, accidentally removed tests/ref/fate/gapless-mp3 in the previous
This makes using the generic indexing code with mp3 easier at a later
point.
---
libavformat/avformat.h | 8
libavformat/utils.c| 4
2 files changed, 12 insertions(+)
diff --git a/libavformat/avformat.h b/libavformat/avformat.h
index 514e646..93cfb20 100644
---
OK some verbiage nits:
+@item capture_audio_device_load
I'd suggest naming it it audio_device_load_from_filename instead.
Similar for video.
+Load an audio capture filter device from file instead of searching
+it by name. It c, if the filter
+supports the serialization of its properties to.
+To
memalign() is not guranteed to be compatible with free() or realloc()
and for platforms in this category we have --enable-memalign-hack
(which should be enabled automatically if such system is detected)
Trying to somehow half support systems that can free() memalign memory
but not reallocate it
On Tue, Apr 21, 2015 at 02:03:43PM +0200, Nicolas George wrote:
Le duodi 2 floréal, an CCXXIII, Michael Niedermayer a écrit :
This indicates that its safe to use av_free/av_malloc on the IO context
Signed-off-by: Michael Niedermayer michae...@gmx.at
---
libavformat/avio.h|7
On Tue, Apr 21, 2015 at 02:41:15PM +0200, wm4 wrote:
On Tue, 21 Apr 2015 14:37:36 +0200
Michael Niedermayer michae...@gmx.at wrote:
On Tue, Apr 21, 2015 at 01:52:05PM +0200, wm4 wrote:
On Tue, 21 Apr 2015 13:22:00 +0200
Michael Niedermayer michae...@gmx.at wrote:
This indicates
Hi Ludmila
It appears several developers had additional review comments on your
patch
ccing you so you dont miss the mail
On Mon, Apr 20, 2015 at 03:03:08AM +0300, Ludmila Glinskih wrote:
Signed-off-by: Ludmila Glinskih lglins...@gmail.com
[...]
--
Michael GnuPG fingerprint:
Patch which adds support for gamma correct scaling in libswscale.
From fe34ea493ffae9b6c1655112a66b5e0c4cfef26d Mon Sep 17 00:00:00 2001
From: Pedro Arthur bygran...@gmail.com
Date: Fri, 17 Apr 2015 17:08:42 -0300
Subject: [PATCH] Add gamma encodign/decoding before/after scaling in
libswscale
On Tue, Apr 21, 2015 at 12:07:54PM -0300, Pedro Arthur wrote:
Patch which adds support for gamma correct scaling in libswscale.
options.c |3 ++
swscale.c | 51 +++
swscale.h |1
swscale_internal.h |9 +-
utils.c
On Tue, Apr 21, 2015 at 03:43:59PM +0200, Nicolas George wrote:
Le duodi 2 floréal, an CCXXIII, wm4 a écrit :
Isn't the problem that realloc() doesn't keep the alignment?
No. That problem exists too, but is irrelevant for the current code base:
there has been one bug of that kind about
Le duodi 2 floréal, an CCXXIII, Michael Niedermayer a écrit :
the only case iam aware of was some memory debugger which crashed
when realloc malloc where mixed (thats clearly a bug in the debugger
as it should never crash, warn / fail maybe but not crash)
I was referring to this one:
commit
Le duodi 2 floréal, an CCXXIII, Pedro Arthur a écrit :
Subject: [FFmpeg-devel] [GSoC] Patch which adds support for gamma correct
sws: add support for gamma-correct scaling
+{ true,enable,0,
AV_OPT_TYPE_CONST, { .i64 = 1
On Tue, 21 Apr 2015 15:12:36 +0200
Michael Niedermayer michae...@gmx.at wrote:
memalign() is not guranteed to be compatible with free() or realloc()
and for platforms in this category we have --enable-memalign-hack
(which should be enabled automatically if such system is detected)
Trying to
Le duodi 2 floréal, an CCXXIII, wm4 a écrit :
Isn't the problem that realloc() doesn't keep the alignment?
No. That problem exists too, but is irrelevant for the current code base:
there has been one bug of that kind about three years ago, AFAIK that is
all.
The problem that was addressed here
On Tue, 21 Apr 2015 14:37:36 +0200
Michael Niedermayer michae...@gmx.at wrote:
On Tue, Apr 21, 2015 at 01:52:05PM +0200, wm4 wrote:
On Tue, 21 Apr 2015 13:22:00 +0200
Michael Niedermayer michae...@gmx.at wrote:
This indicates that its safe to use av_free/av_malloc on the IO context
Le duodi 2 floréal, an CCXXIII, Michael Niedermayer a écrit :
This indicates that its safe to use av_free/av_malloc on the IO context
Signed-off-by: Michael Niedermayer michae...@gmx.at
---
libavformat/avio.h|7 +++
libavformat/aviobuf.c |1 +
libavformat/segment.c |1
On Tue, Apr 21, 2015 at 01:52:05PM +0200, wm4 wrote:
On Tue, 21 Apr 2015 13:22:00 +0200
Michael Niedermayer michae...@gmx.at wrote:
This indicates that its safe to use av_free/av_malloc on the IO context
Signed-off-by: Michael Niedermayer michae...@gmx.at
---
libavformat/avio.h
Pedro
I understand the desire to 'degamma' images prior to scaling, I'd be
interested in understanding how this could work with the colour_trc
options rather than only assuming a simple gamma.
Kevin
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вт, 21 апр. 2015 г. в 6:19, Clément Bœsch u...@pkh.me:
On Mon, Apr 20, 2015 at 02:37:27PM +0200, Ludmila Glinskih wrote:
ffmpeg | branch: master | Ludmila Glinskih lglins...@gmail.com | Mon
Apr 20 03:03:08 2015 +0300| [be70c79af2bbbf8818707075ebc376d0be137582] |
committer: Michael
On Tue, Apr 21, 2015 at 09:30:41PM +, Chris Watkins wrote:
On Tue, Apr 21, 2015 at 2:23 PM Carl Eugen Hoyos ceho...@ag.or.at wrote:
Christopher Watkins watk at chromium.org writes:
Hi, this patch just removes a compiler warning.
Please mention ticket #4467 is the commit message.
On Tue, Apr 21, 2015 at 06:51:52PM -0300, James Almer wrote:
On 21/04/15 6:38 PM, Michael Niedermayer wrote:
On Tue, Apr 21, 2015 at 05:45:25PM -0300, James Almer wrote:
Signed-off-by: James Almer jamr...@gmail.com
---
libavcodec/acelp_vectors.c | 8 +++-
libavcodec/adpcm.c
On Tue, Apr 21, 2015 at 09:33:52PM +0200, wm4 wrote:
-usetoc 2 now invokes the generic seek and indexing mode. This mode
skips data until the seek target is reached, and this is exact. It also
makes gapless audio actually work if a seek past the start of the file
is involved.
---
Strange
New patch with changes.
2015-04-21 13:14 GMT-03:00 Pedro Arthur bygran...@gmail.com:
I intended to fetch the correct gamma value from the video/image metada
or pass it by flag (like gamma=x) but yet I don't know how to get the
correct gamma based on the input, thus for now it is hardcode.
Hi, this patch just removes a compiler warning.
Thanks!
Chris
From a0e11238d7d8199403c4ea0b4e8eef3eae0affa8 Mon Sep 17 00:00:00 2001
From: Chris Watkins w...@chromium.org
Date: Tue, 21 Apr 2015 14:14:19 -0700
Subject: [PATCH] avformat/mov.c: Use %d to print an enum, not PRIu8
Using the PRIu8
On Tue, 21 Apr 2015 23:04:32 +0200
wm4 nfx...@googlemail.com wrote:
---
Proposal. Is not mp3-specific, and can be reused for other formats.
---
doc/APIchanges | 4
doc/formats.texi| 2 ++
libavformat/avformat.h | 1 +
libavformat/mp3dec.c| 4 ++--
Signed-off-by: James Almer jamr...@gmail.com
---
libavcodec/acelp_vectors.c | 8 +++-
libavcodec/adpcm.c | 2 +-
libavcodec/alacenc.c | 3 +--
libavcodec/atrac3plus.c| 4 ++--
libavcodec/dnxhdenc.c | 2 +-
libavcodec/dvenc.c | 2 +-
OOPS
вт, 21 апр. 2015 г. в 8:03, James Almer jamr...@gmail.com:
On 19/04/15 9:03 PM, Ludmila Glinskih wrote:
+static int run_test(AVCodec *enc, AVCodec *dec, AVCodecContext *enc_ctx,
+AVCodecContext *dec_ctx)
+{
+AVPacket enc_pkt;
+AVFrame
On Tue, Apr 21, 2015 at 05:45:25PM -0300, James Almer wrote:
Signed-off-by: James Almer jamr...@gmail.com
---
libavcodec/acelp_vectors.c | 8 +++-
libavcodec/adpcm.c | 2 +-
libavcodec/alacenc.c | 3 +--
libavcodec/atrac3plus.c| 4 ++--
On 21/04/15 6:38 PM, Michael Niedermayer wrote:
On Tue, Apr 21, 2015 at 05:45:25PM -0300, James Almer wrote:
Signed-off-by: James Almer jamr...@gmail.com
---
libavcodec/acelp_vectors.c | 8 +++-
libavcodec/adpcm.c | 2 +-
libavcodec/alacenc.c | 3 +--
On Tue, Apr 21, 2015 at 2:23 PM Carl Eugen Hoyos ceho...@ag.or.at wrote:
Christopher Watkins watk at chromium.org writes:
Hi, this patch just removes a compiler warning.
Please mention ticket #4467 is the commit message.
Oh, I didn't see that. Done.
From
Le duodi 2 floréal, an CCXXIII, wm4 a écrit :
#define AVFMT_FLAG_SORT_DTS0x1 /// try to interleave outputted
packets by dts (using this flag can slow demuxing down)
#define AVFMT_FLAG_PRIV_OPT0x2 /// Enable use of private options by
delaying codec open (this could be made
Le duodi 2 floréal, an CCXXIII, Pedro Arthur a écrit :
#define SWS_SPLINE0x400
+#define SWS_GAMMA_CORRECT 0x800
Sorry, I forgot one comment in my first email:
This has risks of conflicts if the avconv fork adds a different flag with
the same value. To avoid that, we usually leave a
On Wed, Apr 22, 2015 at 01:09:26AM +0200, wm4 wrote:
On Wed, 22 Apr 2015 00:48:30 +0200
Michael Niedermayer michae...@gmx.at wrote:
On Tue, Apr 21, 2015 at 09:33:51PM +0200, wm4 wrote:
---
Feel free to squash with the previous patch if it's too fine-grained.
---
On 21/04/15 7:49 PM, James Almer wrote:
On 21/04/15 7:12 PM, Michael Niedermayer wrote:
On Tue, Apr 21, 2015 at 06:51:52PM -0300, James Almer wrote:
On 21/04/15 6:38 PM, Michael Niedermayer wrote:
On Tue, Apr 21, 2015 at 05:45:25PM -0300, James Almer wrote:
Signed-off-by: James Almer
On Tue, Apr 21, 2015 at 08:54:52PM -0400, Ronald S. Bultje wrote:
See sample:
http://downloads.webmproject.org/test_data/libvpx/vp90-2-05-resize.ivf
uploaded
[...]
--
Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB
The greatest way to live with honor in this world is
On 21/04/15 9:54 PM, Ronald S. Bultje wrote:
---
libavcodec/vp9.c | 316
++-
libavcodec/vp9_mc_template.c | 171 +++
libavcodec/vp9_parser.c | 5 +-
libavcodec/vp9dsp.c | 205
On 22/04/15 12:20 AM, James Almer wrote:
On 21/04/15 9:54 PM, Ronald S. Bultje wrote:
---
libavcodec/vp9.c | 316
++-
libavcodec/vp9_mc_template.c | 171 +++
libavcodec/vp9_parser.c | 5 +-
libavcodec/vp9dsp.c
On Tue, Apr 21, 2015 at 10:22:48AM +, Parag Salasakar wrote:
These are 'optimization' patches for MSA.
We surely have plans to add runtime CPU detection code in near future as a
separate patch.
OK, looking forward to that.
Timothy
___
Some players do not support setting minimumUpdatePeriod to zero.
This patch adds a new parameter that will let the users set any
value to this field. Also updates the test and the documentation.
Signed-off-by: Vignesh Venkatasubramanian vigne...@google.com
---
doc/muxers.texi
---
libavcodec/vp9.c | 316 ++-
libavcodec/vp9_mc_template.c | 171 +++
libavcodec/vp9_parser.c | 5 +-
libavcodec/vp9dsp.c | 205 ++--
libavcodec/vp9dsp.h | 9 ++
5 files
See sample:
http://downloads.webmproject.org/test_data/libvpx/vp90-2-05-resize.ivf
---
tests/fate/vpx.mak | 3 +++
tests/ref/fate/vp9-05-resize | 15 +++
2 files changed, 18 insertions(+)
create mode 100644 tests/ref/fate/vp9-05-resize
diff --git a/tests/fate/vpx.mak
On Tue, Apr 21, 2015 at 09:33:51PM +0200, wm4 wrote:
---
Feel free to squash with the previous patch if it's too fine-grained.
---
libavformat/mp3dec.c | 7 ++-
1 file changed, 2 insertions(+), 5 deletions(-)
this breaks fate-seek-acodec-mp2
[...]
--
Michael GnuPG fingerprint:
On Tue, Apr 21, 2015 at 06:50:20PM +0200, Andreas Cadhalpun wrote:
On 21.04.2015 02:20, Claudio Freire wrote:
On Mon, Apr 20, 2015 at 9:13 PM, Michael Niedermayer michae...@gmx.at
wrote:
On Mon, Apr 20, 2015 at 09:07:14PM -0300, Claudio Freire wrote:
On Mon, Apr 20, 2015 at 8:59 PM,
On Tue, Apr 21, 2015 at 04:36:52PM -0700, Vignesh Venkatasubramanian wrote:
DASH spec requires the presence of either duration of the period
or the minimumUpdatePeriod element. This patch adds the
minimumUpdatePeriod element hardcoded with the value 0 as the
manifest will never be updated for
This indicates that its safe to use av_free/av_malloc on the IO context
Signed-off-by: Michael Niedermayer michae...@gmx.at
---
libavformat/avio.h|7 +++
libavformat/aviobuf.c |1 +
libavformat/segment.c |1 +
libavformat/wtvdec.c |3 ++-
4 files changed, 11
its not needed anymore
Signed-off-by: Michael Niedermayer michae...@gmx.at
---
libavformat/img2dec.c |6 ++
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/libavformat/img2dec.c b/libavformat/img2dec.c
index 5fc5b83..5da06b7 100644
--- a/libavformat/img2dec.c
+++
Signed-off-by: Michael Niedermayer michae...@gmx.at
---
libavformat/aviobuf.c | 10 ++
1 file changed, 10 insertions(+)
diff --git a/libavformat/aviobuf.c b/libavformat/aviobuf.c
index b32ff9f..3aa2b2d 100644
--- a/libavformat/aviobuf.c
+++ b/libavformat/aviobuf.c
@@ -809,6 +809,8 @@
These are 'optimization' patches for MSA.
We surely have plans to add runtime CPU detection code in near future as a
separate patch.
Parag
-Original Message-
From: ffmpeg-devel-boun...@ffmpeg.org [mailto:ffmpeg-devel-boun...@ffmpeg.org]
On Behalf Of Timothy Gu
Sent: Tuesday, April 21,
On ma, 2015-04-13 at 09:41 -0700, Philip Langdale wrote:
On 2015-04-13 03:39, Petri Hintukainen wrote:
I don't know if it is a good idea to use HDMV stream types without HDMV
program registration descriptor. If this is fixed incrementally, fixing
should be started from the opposite
On Tue, 21 Apr 2015 13:22:00 +0200
Michael Niedermayer michae...@gmx.at wrote:
This indicates that its safe to use av_free/av_malloc on the IO context
Signed-off-by: Michael Niedermayer michae...@gmx.at
---
libavformat/avio.h|7 +++
libavformat/aviobuf.c |1 +
On 21.04.2015 02:20, Claudio Freire wrote:
On Mon, Apr 20, 2015 at 9:13 PM, Michael Niedermayer michae...@gmx.at wrote:
On Mon, Apr 20, 2015 at 09:07:14PM -0300, Claudio Freire wrote:
On Mon, Apr 20, 2015 at 8:59 PM, Claudio Freire klaussfre...@gmail.com
wrote:
On Mon, Apr 20, 2015 at 8:32
On Tue, 21 Apr 2015 22:07:07 +0200
Clément Bœsch u...@pkh.me wrote:
On Tue, Apr 21, 2015 at 09:33:52PM +0200, wm4 wrote:
-usetoc 2 now invokes the generic seek and indexing mode. This mode
skips data until the seek target is reached, and this is exact. It also
makes gapless audio actually
Sorry for the delay, thanks for comments!
вт, 21 апр. 2015 г. в 1:40, Kieran Kunhya kier...@obe.tv:
On 20 April 2015 at 01:03, Ludmila Glinskih lglins...@gmail.com wrote:
Signed-off-by: Ludmila Glinskih lglins...@gmail.com
---
libavcodec/Makefile| 1 +
On 21 April 2015 at 21:52, Ludmila Glinskih lglins...@gmail.com wrote:
Sorry for the delay, thanks for comments!
вт, 21 апр. 2015 г. в 1:40, Kieran Kunhya kier...@obe.tv:
On 20 April 2015 at 01:03, Ludmila Glinskih lglins...@gmail.com wrote:
Signed-off-by: Ludmila Glinskih
Christopher Watkins watk at chromium.org writes:
Hi, this patch just removes a compiler warning.
Please mention ticket #4467 is the commit message.
Carl Eugen
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On Tue, Apr 21, 2015 at 11:38:32PM +0200, Michael Niedermayer wrote:
On Tue, Apr 21, 2015 at 05:45:25PM -0300, James Almer wrote:
Signed-off-by: James Almer jamr...@gmail.com
---
libavcodec/acelp_vectors.c | 8 +++-
libavcodec/adpcm.c | 2 +-
libavcodec/alacenc.c
I intended to fetch the correct gamma value from the video/image metada
or pass it by flag (like gamma=x) but yet I don't know how to get the
correct gamma based on the input, thus for now it is hardcode.
2015-04-21 12:31 GMT-03:00 Kevin Wheatley kevin.j.wheat...@gmail.com:
Pedro
I understand
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