On Wed, Apr 4, 2018 at 8:30 AM, Vittorio Giovara wrote:
> The transformation operations that can be described by a display matrix
> are not limited to pure rotation, but include horizontal and vertical
> flip, as well as transpose and antitranspose. Unfortunately the current
> API can only return
On Wed, Apr 04, 2018 at 10:40:39PM +0200, Paul B Mahol wrote:
> On 4/4/18, Michael Niedermayer wrote:
> > On Wed, Apr 04, 2018 at 04:09:36PM +0200, Paul B Mahol wrote:
> >> Signed-off-by: Paul B Mahol
> >> ---
> >> libavformat/vivo.c | 5 +++--
> >> 1 file changed, 3 insertions(+), 2 deletions(-
Data in EbmlBin objects is never changed after being read from the
input file (save for two specific cases with encoded CodePrivate), so
using AVBufferRef we can prevent unnecessary copy of data by instead
creating new references to said constant data.
Signed-off-by: James Almer
---
The CodecPriv
Newly allocated data buffers (wavpack, prores, compressed buffers)
are padded to meet the requirements of AVPacket.
matroska_parse_frame() speed up is ~10x.
Signed-off-by: James Almer
---
libavformat/matroskadec.c | 45 +++--
1 file changed, 27 insertions
Simplifies code in matroska_parse_frame(). This is in preparation for
the following patch.
Signed-off-by: James Almer
---
Prores specific stuff untested, as FATE doesn't cover it.
libavformat/matroskadec.c | 50 +++
1 file changed, 38 insertions(+), 1
On 2018-04-04 09:22, Mattias Amnefelt wrote:
On 2018-04-04 03:42, James Almer wrote:
On 4/3/2018 10:40 PM, Carl Eugen Hoyos wrote:
2018-04-04 3:38 GMT+02:00, James Almer :
On 4/3/2018 10:33 PM, Carl Eugen Hoyos wrote:
The "-f aac" looks like a bad idea to me.
It's also true for the tests abov
Hi!
Attached patch fixes ticket #7125, the jpg file in question contains a
repeated pattern up to PROBE_SIZE that plays as amr_nb:
000d3290 05 14 51 40 05 14 51 40 05 14 51 40 05 14 51 40 |..Q@..Q@..Q@..Q@|
*
00112900 1f ff d9 |...|
Please comment, Car
On 4/4/18, Michael Niedermayer wrote:
> On Wed, Apr 04, 2018 at 04:09:36PM +0200, Paul B Mahol wrote:
>> Signed-off-by: Paul B Mahol
>> ---
>> libavformat/vivo.c | 5 +++--
>> 1 file changed, 3 insertions(+), 2 deletions(-)
>>
>> diff --git a/libavformat/vivo.c b/libavformat/vivo.c
>> index c9e9
On Wed, Apr 04, 2018 at 04:09:36PM +0200, Paul B Mahol wrote:
> Signed-off-by: Paul B Mahol
> ---
> libavformat/vivo.c | 5 +++--
> 1 file changed, 3 insertions(+), 2 deletions(-)
>
> diff --git a/libavformat/vivo.c b/libavformat/vivo.c
> index c9e9c37f37..6a88a09a01 100644
> --- a/libavformat/v
On Wed, Apr 04, 2018 at 05:30:24PM +0200, Vittorio Giovara wrote:
> The transformation operations that can be described by a display matrix
> are not limited to pure rotation, but include horizontal and vertical
> flip, as well as transpose and antitranspose. Unfortunately the current
> API can onl
On 4/5/2018 12:09 AM, Michael Niedermayer wrote:
This does not work
breaks fate-unknown_layout-ac3
Silly mistake. Fixed locally.
also the tests mayb too strict, there are similar codec_ids like mpeg1/2
or jpeg variants which are all basically the same from a muxers point of view
Will ch
On Wed, Apr 04, 2018 at 06:07:20PM +0200, wm4 wrote:
> The pseudo palette allocation is optional now. But if it's still
> allocated (like the internal get_buffer2 implementation does, for
> compatibility), it shouldn't print a warning.
> ---
> libavcodec/decode.c | 2 ++
> 1 file changed, 2 insert
Signed-off-by: Jacob Trimble
---
libavformat/mov.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavformat/mov.c b/libavformat/mov.c
index e7c32e6148..97b1462aab 100644
--- a/libavformat/mov.c
+++ b/libavformat/mov.c
@@ -4601,7 +4601,7 @@ static int mov_read_tfdt(MOVContex
On Wed, Apr 04, 2018 at 03:53:25PM +0530, Gyan Doshi wrote:
> rawenc.c | 10 ++
> 1 file changed, 10 insertions(+)
> c144b841348e9af26d80e0014daf63c5b2477467
> 0001-avformat-rawenc-check-stream-type.patch
> From f86916b9e1128a4e41501f4d5b189749a344862f Mon Sep 17 00:00:00 2001
> From:
The pseudo palette allocation is optional now. But if it's still
allocated (like the internal get_buffer2 implementation does, for
compatibility), it shouldn't print a warning.
---
libavcodec/decode.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/libavcodec/decode.c b/libavcodec/decode.c
i
The transformation operations that can be described by a display matrix
are not limited to pure rotation, but include horizontal and vertical
flip, as well as transpose and antitranspose. Unfortunately the current
API can only return a rotation angle in degrees, and is not designed to
detect flip o
On 4/4/18, James Almer wrote:
> On 4/4/2018 11:09 AM, Paul B Mahol wrote:
>> Signed-off-by: Paul B Mahol
>> ---
>> libavcodec/Makefile | 1 +
>> libavcodec/allcodecs.c | 1 +
>> libavcodec/avcodec.h| 1 +
>> libavcodec/codec_desc.c | 8 +
>> libavcodec/siren.c | 847
>>
On 4/4/2018 11:09 AM, Paul B Mahol wrote:
> Signed-off-by: Paul B Mahol
> ---
> libavcodec/Makefile | 1 +
> libavcodec/allcodecs.c | 1 +
> libavcodec/avcodec.h| 1 +
> libavcodec/codec_desc.c | 8 +
> libavcodec/siren.c | 847
>
Signed-off-by: Paul B Mahol
---
libavformat/vivo.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/libavformat/vivo.c b/libavformat/vivo.c
index c9e9c37f37..6a88a09a01 100644
--- a/libavformat/vivo.c
+++ b/libavformat/vivo.c
@@ -59,9 +59,10 @@ static int vivo_probe(AVProb
Signed-off-by: Paul B Mahol
---
libavcodec/Makefile | 1 +
libavcodec/allcodecs.c | 1 +
libavcodec/avcodec.h| 1 +
libavcodec/codec_desc.c | 8 +
libavcodec/siren.c | 847
5 files changed, 858 insertions(+)
create mode 10064
Signed-off-by: Paul B Mahol
---
libavformat/vivo.c | 5 +
1 file changed, 5 insertions(+)
diff --git a/libavformat/vivo.c b/libavformat/vivo.c
index 6a88a09a01..1339a609b9 100644
--- a/libavformat/vivo.c
+++ b/libavformat/vivo.c
@@ -232,6 +232,11 @@ static int vivo_read_header(AVFormatContex
> On 4 Apr 2018, at 19:08, vdi...@akamai.com wrote:
>
> From: Vishwanath Dixit
>
> In write only mode, the TCP receive buffer's data keeps growing with
> http response messages and the buffer eventually becomes full.
> This results in zero tcp window size, which in turn causes unwanted
> issue
On 3/28/18 11:00 AM, Steven Liu wrote:
>
>
>> On 28 Mar 2018, at 12:52, vdi...@akamai.com wrote:
>>
>> From: Vishwanath Dixit
>>
>> In write only mode, the TCP receive buffer keeps growing and eventually
>> becomes full. This results in zero tcp window size, which in turn causes
>> unwanted issu
From: Vishwanath Dixit
In write only mode, the TCP receive buffer's data keeps growing with
http response messages and the buffer eventually becomes full.
This results in zero tcp window size, which in turn causes unwanted
issues, like, terminated tcp connection. The issue is apparent when
http p
From f86916b9e1128a4e41501f4d5b189749a344862f Mon Sep 17 00:00:00 2001
From: Gyan Doshi
Date: Wed, 4 Apr 2018 15:45:18 +0530
Subject: [PATCH] avformat/rawenc: check stream type
Validate codec of stream to be muxed except for data muxer.
---
libavformat/rawenc.c | 10 ++
1 file changed, 1
Signed-off-by: Zhong Li
---
libavcodec/qsvenc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavcodec/qsvenc.c b/libavcodec/qsvenc.c
index afb953e..573c11e 100644
--- a/libavcodec/qsvenc.c
+++ b/libavcodec/qsvenc.c
@@ -1051,7 +1051,7 @@ static int submit_frame(QSVEncConte
Currently vpp pipeline is always created, even for the unnecessary
cases such as setting the option "vpp_qsv=w=1280:h=720" for an input
with native resolution 1280x720. Thus introduces unnecessary performance
dropping, so bypass vpp if not needed.
Signed-off-by: Zhong Li
---
libavfilter/vf_vpp_q
On 4/2/18 9:36 AM, Jeyapal, Karthick wrote:
>
>
> On 3/23/18 10:57 AM, vdi...@akamai.com wrote:
>> From: Vishwanath Dixit
>>
>> availability time of Nth segment = availabilityStartTime + (N*segment
>> duration) - availabilityTimeOffset.
>> This field helps to reduce the latency by about a segme
On 4/2/18 9:29 AM, Jeyapal, Karthick wrote:
>
>
> On 3/23/18 10:56 AM, vdi...@akamai.com wrote:
>> From: Vishwanath Dixit
>>
>> @availabilityStartTime specifies the anchor for the computation of the
>> earliest
>> availability time (in UTC) for any Segment in the Media Presentation.
> Please be
On 3/23/18 7:22 PM, Aurelien Jacobs wrote:
> On Fri, Mar 23, 2018 at 02:32:30PM +0800, Steven Liu wrote:
>>
>>
>>> On 23 Mar 2018, at 13:20, vdi...@akamai.com wrote:
>>>
>>> From: Vishwanath Dixit
>>>
>>> ---
>>> doc/muxers.texi | 2 +-
>>> libavformat/dashenc.c | 10 +-
>>> 2 files
On 3/23/18 12:02 PM, Steven Liu wrote:
>
>
>> On 23 Mar 2018, at 13:20, vdi...@akamai.com wrote:
>>
>> From: Vishwanath Dixit
>>
>> ---
>> doc/muxers.texi | 2 +-
>> libavformat/dashenc.c | 10 +-
>> 2 files changed, 6 insertions(+), 6 deletions(-)
>>
>> diff --git a/doc/muxers.texi
2018.04.04. 2:37 keltezéssel, Michael Niedermayer írta:
On Sun, Apr 01, 2018 at 11:42:34PM +0200, Bodecs Bela wrote:
Dear All,
currently when specifying the program id you can only decide to select
all stream of the specified program (e.g. p:103 will select all streams
of program 103) or narr
From: Vishwanath Dixit
The logic is applicable only when use_template is enabled and use_timeline
is disabled. The logic monitors the flow of segment indexes. If a streams's
segment index value is not at the expected real time position, then
the logic corrects that index value.
Typically this lo
From: Vishwanath Dixit
---
libavformat/dashenc.c | 20 +---
1 file changed, 9 insertions(+), 11 deletions(-)
diff --git a/libavformat/dashenc.c b/libavformat/dashenc.c
index 72431b7..31b0c92 100644
--- a/libavformat/dashenc.c
+++ b/libavformat/dashenc.c
@@ -78,7 +78,6 @@ typedef
From: Vishwanath Dixit
availability time of Nth segment = availabilityStartTime + (N*segment duration)
- availabilityTimeOffset.
This field helps to reduce the latency by about a segment duration in streaming
mode.
---
libavformat/dashenc.c | 14 +-
1 file changed, 13 insertions(+)
From: Vishwanath Dixit
---
libavformat/dashenc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavformat/dashenc.c b/libavformat/dashenc.c
index 31b0c92..ac05378 100644
--- a/libavformat/dashenc.c
+++ b/libavformat/dashenc.c
@@ -553,7 +553,7 @@ static int write_adaptation
From: Vishwanath Dixit
---
libavformat/dashenc.c | 10 ++
1 file changed, 10 insertions(+)
diff --git a/libavformat/dashenc.c b/libavformat/dashenc.c
index 5921ef7..0fff91f 100644
--- a/libavformat/dashenc.c
+++ b/libavformat/dashenc.c
@@ -86,6 +86,8 @@ typedef struct OutputStream {
From: Vishwanath Dixit
---
libavformat/dashenc.c | 7 +--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/libavformat/dashenc.c b/libavformat/dashenc.c
index 0fff91f..72431b7 100644
--- a/libavformat/dashenc.c
+++ b/libavformat/dashenc.c
@@ -825,20 +825,23 @@ static int write_m
From: Vishwanath Dixit
Calling 'write_manifest' from 'write_header' was causing creation of
first MPD with invalid values. Ex: zero @duration param value. Also,
the manifest files (MPD or M3U8s) should be created when at-least
one media frame is ready for consumption.
---
libavformat/dashenc.c |
From: Vishwanath Dixit
@availabilityStartTime specifies the anchor for the computation of the earliest
availability time (in UTC) for any Segment in the Media Presentation.
As per this requirement, the @AvailabilityStartTime should be set to the
wallclock time at which the first frame of the fir
From: Vishwanath Dixit
When use_template is enabled and use_timeline is disabled, typically
it is required to generate the segments at the configured segment duration
rate on an average. This commit is particularly needed to handle the
segmentation when video frame rates are fractional like 29.97
From: Vishwanath Dixit
---
libavformat/dashenc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavformat/dashenc.c b/libavformat/dashenc.c
index 54ccf30..e719409 100644
--- a/libavformat/dashenc.c
+++ b/libavformat/dashenc.c
@@ -345,7 +345,7 @@ static void output_segment_
From: Vishwanath Dixit
---
doc/muxers.texi | 4 +++-
libavformat/dashenc.c | 17 -
libavformat/version.h | 2 +-
3 files changed, 16 insertions(+), 7 deletions(-)
diff --git a/doc/muxers.texi b/doc/muxers.texi
index cb75c26..a5358e3 100644
--- a/doc/muxers.texi
+++ b/doc
On 2018-04-04 03:42, James Almer wrote:
On 4/3/2018 10:40 PM, Carl Eugen Hoyos wrote:
2018-04-04 3:38 GMT+02:00, James Almer :
On 4/3/2018 10:33 PM, Carl Eugen Hoyos wrote:
2018-04-03 7:58 GMT+02:00, Mattias Amnefelt :
Yes, my feeling was also that it's better to handle this when possible.
Y
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