0001-avformat-udp-deprecate-local_port-option.patch
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On 10/6/16, Marton Balint wrote:
> Signed-off-by: Marton Balint
> ---
> libavfilter/f_metadata.c | 4 +---
> 1 file changed, 1 insertion(+), 3 deletions(-)
>
lgtm
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Hi!
Attached patch removes a warning that is always shown if the
default mxf muxer is used.
Please comment, Carl Eugen
From 07718cad8cefbafd18355f91b9548118308c42bd Mon Sep 17 00:00:00 2001
From: Carl Eugen Hoyos
Date: Sat, 8 Oct 2016 11:23:41 +0200
Subject: [PATCH] lavf/mxfenc: Do not print a
Signed-off-by: Simon Thelen
---
libavformat/segment.c | 14 +++---
1 file changed, 7 insertions(+), 7 deletions(-)
diff --git a/libavformat/segment.c b/libavformat/segment.c
index 82872fa..98e7bcc 100644
--- a/libavformat/segment.c
+++ b/libavformat/segment.c
@@ -69,8 +69,8 @@ typedef en
Works in the same manner as the hls segment_delete flag.
Signed-off-by: Simon Thelen
---
doc/muxers.texi | 5 +++
libavformat/segment.c | 89 +++
2 files changed, 94 insertions(+)
diff --git a/doc/muxers.texi b/doc/muxers.texi
index 9ec2e31
Should improve encoding performance a bit with twoloop and alot with the
fast coder.
Rostislav Pehlivanov (2):
aacenc: use the decoder's lcg PRNG
aacenc: add SIMD optimizations for abs_pow34 and quantization
libavcodec/aaccoder.c| 30 +--
libavcodec/aaccoder_trellis.h
Performance improvements:
quant_bands:
with: 681 decicycles in quant_bands, 8388453 runs,155 skips
without: 1190 decicycles in quant_bands, 8388386 runs,222 skips
Around 42% for the function
Twoloop coder:
abs_pow34:
with/without: 7.82s/8.17s
Around 4% for the entire encoder
Both:
w
Using lfg was an overkill in this case where the random numbers
were only used for encoder descisions. Should increase result
uniformity between different FPUs and gives a slight speedup.
Signed-off-by: Rostislav Pehlivanov
---
libavcodec/aaccoder.c | 8 +++-
libavcodec/aacenc.c |
Fixes assertion failure
Fixes: input.avi
Found-by: 连一汉
Signed-off-by: Michael Niedermayer
---
libavformat/utils.c | 21 +++--
1 file changed, 11 insertions(+), 10 deletions(-)
diff --git a/libavformat/utils.c b/libavformat/utils.c
index 1aa3b50..8a51aea 100644
--- a/libavforma
On Sat, Oct 8, 2016 at 5:20 PM, Rostislav Pehlivanov
wrote:
> +cglobal aac_quantize_bands, 8, 8, 7, out, in, scaled, size, Q34, is_signed,
> maxval, rounding
[...]
> +movdm4, is_signedd
movd is SSE2. Can be worked around by moving it through the stack though.
[...]
> +/* Can't pass
On Fri, Oct 07, 2016 at 10:38:22PM -0400, Vittorio Giovara wrote:
> On Fri, Oct 7, 2016 at 8:38 PM, Michael Niedermayer
> wrote:
> > On Fri, Oct 07, 2016 at 03:31:46PM -0400, Vittorio Giovara wrote:
> >> This matrix needs to be applied after all others have (currently only
> >> display matrix from
Performance improvements:
quant_bands:
with: 681 decicycles in quant_bands, 8388453 runs,155 skips
without: 1190 decicycles in quant_bands, 8388386 runs,222 skips
Around 42% for the function
Twoloop coder:
abs_pow34:
with/without: 7.82s/8.17s
Around 4% for the entire encoder
Both:
w
On Sat, Oct 08, 2016 at 03:35:02PM +0800, Steven Liu wrote:
>
> udp.c | 19 ++-
> version.h |3 +++
> 2 files changed, 21 insertions(+), 1 deletion(-)
> bf9c64b4a0fd9a1d998c11376c5c5c2a90389caf
> 0001-avformat-udp-deprecate-local_port-option.patch
> From 16a41c1e76fef
On 9/28/2016 3:18 PM, James Almer wrote:
> On 9/19/2016 7:00 AM, Ivan Uskov wrote:
>> This should be a good step to make qsv branches of ffmpeg and libav
>> closer.
>> LGTM.
>
> This has now been merged.
>
> Could i ask you or Nablet to look at commits
> a0524d9b1e1bb0012207584f067096df7792df6c a
On Sat, Oct 08, 2016 at 04:20:30PM +0100, Rostislav Pehlivanov wrote:
> Using lfg was an overkill in this case where the random numbers
> were only used for encoder descisions. Should increase result
> uniformity between different FPUs and gives a slight speedup.
>
> Signed-off-by: Rostislav Pehli
2016-10-09 2:11 GMT+08:00 Michael Niedermayer :
> On Sat, Oct 08, 2016 at 03:35:02PM +0800, Steven Liu wrote:
> >
>
> > udp.c | 19 ++-
> > version.h |3 +++
> > 2 files changed, 21 insertions(+), 1 deletion(-)
> > bf9c64b4a0fd9a1d998c11376c5c5c2a90389caf 0001-avformat-
Signed-off-by: Michael Niedermayer
---
libavformat/movenc.c | 11 +--
1 file changed, 9 insertions(+), 2 deletions(-)
diff --git a/libavformat/movenc.c b/libavformat/movenc.c
index 2c155eb..d7c7158 100644
--- a/libavformat/movenc.c
+++ b/libavformat/movenc.c
@@ -4261,7 +4261,7 @@ static
Using the stream timebase simply overflows
Fix integer overflow in psp framerate computation
Signed-off-by: Michael Niedermayer
---
libavformat/movenc.c| 3 +--
tests/ref/fate/copy-psp | 2 +-
2 files changed, 2 insertions(+), 3 deletions(-)
diff --git a/libavformat/movenc.c b/libavformat/m
While trying to use pan to subtract two channels (actually to see whether a
two-channel file I have is effectively mono), I noticed that
"pan=mono|c0=-0.5*c0+0.5*c1" would work, while "pan=mono|c0=0.5*c0-0.5*c1"
would cause the parser to choke, expecting a '+'.
Using this (second) patch, you could
The parser for the outdef will accept a negative value for the first
named channel's gain. As negative values effectively only invert the
phase of the signal, and not negate the level, the gains' absolute
values must be used to correctly accumulate the levels.
Signed-off-by: Moritz Barsnick
---
Expands the parser to also accept the separator '-' in addition to
'+', and take the negative sign into consideration.
Signed-off-by: Moritz Barsnick
---
doc/filters.texi | 2 +-
libavfilter/af_pan.c | 8 +---
2 files changed, 6 insertions(+), 4 deletions(-)
diff --git a/doc/filters.tex
On Sat, Oct 08, 2016 at 06:42:28PM +0100, Rostislav Pehlivanov wrote:
> Performance improvements:
>
> quant_bands:
> with: 681 decicycles in quant_bands, 8388453 runs,155 skips
> without: 1190 decicycles in quant_bands, 8388386 runs,222 skips
> Around 42% for the function
>
> Twoloop
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