2015-04-10 17:28 GMT+03:00 Ivan Efimov ioefi...@gmail.com:
Signed-off-by: Ivan Efimov ioefi...@gmail.com
---
This fixes memory leak in drawtext in case of textfile load error
libavfilter/vf_drawtext.c | 8 ++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git
When setting level of HEVC in NVENC, FFmpeg gives error:
root@encoder:~# /opt/ffmpeghw/bin/ffmpeg -i /root/bunny.mp4 -aspect 16:9
-s 3840x2160 -vcodec nvenc_h265 -preset hp -fflags +genpts -vb 25000k -
minrate 25000k -maxrate 25000k -bufsize 75000k -muxrate 25000k -r 50 -an
-flush_packets 0
Am 13.04.15 um 21:44 schrieb Michael Niedermayer:
On Mon, Apr 13, 2015 at 06:49:04PM +, Paul B Mahol wrote:
Signed-off-by: Paul B Mahol one...@gmail.com
---
libavcodec/alsdec.c | 61
++---
1 file changed, 30 insertions(+), 31 deletions(-)
On Mon, 13 Apr 2015 12:16:31 -0700
Vignesh Venkatasubramanian vigne...@google.com wrote:
Add a missing failure check for av_malloc call.
Signed-off-by: Vignesh Venkatasubramanian vigne...@google.com
---
libavformat/webmdashenc.c | 6 --
1 file changed, 4 insertions(+), 2 deletions(-)
On Tue, Apr 14, 2015 at 12:33:50AM +0100, Rostislav Pehlivanov wrote:
This commit implements the perceptual noise substitution AAC extension. This
is a proof of concept implementation, and as such, is not enabled by default.
This is the second revision of this patch, made after some
The images will be retained for 356 days according to the formula left on
the website. As long as it's guaranteed its better than anything else I've
used, and it doesn't touch the images so you can replicate the results.
Nevertheless, here's a backup of them just in case:
Original:
On Fri, Apr 10, 2015 at 05:28:45PM +0300, Ivan Efimov wrote:
Signed-off-by: Ivan Efimov ioefi...@gmail.com
---
This fixes memory leak in drawtext in case of textfile load error
libavfilter/vf_drawtext.c | 8 ++--
1 file changed, 6 insertions(+), 2 deletions(-)
applied
thanks
[...]
Hi,
sorry but that doesn't make sense. FFM is internal exchange format and
temporary feed file in this format is created every time ffserver is
started so why keep backward compatibility? Also adding checks for it would
create needless amount of code in it.
Thanks.
M.
2015-04-14 1:10 GMT+02:00
On Tue, Apr 14, 2015 at 12:36:37PM +0200, Milan Matejec wrote:
Hi,
sorry but that doesn't make sense. FFM is internal exchange format and
temporary feed file in this format is created every time ffserver is
started so why keep backward compatibility? Also adding checks for it would
create
On Mon, Apr 13, 2015 at 01:58:30PM -0700, Vignesh Venkatasubramanian wrote:
On Mon, Apr 13, 2015 at 12:48 PM, Michael Niedermayer michae...@gmx.at
wrote:
On Mon, Apr 13, 2015 at 12:16:44PM -0700, Vignesh Venkatasubramanian wrote:
Fix potential leak in av_realloc call where the output was
On 4/14/15, Thilo Borgmann thilo.borgm...@mail.de wrote:
Am 13.04.15 um 21:44 schrieb Michael Niedermayer:
On Mon, Apr 13, 2015 at 06:49:04PM +, Paul B Mahol wrote:
Signed-off-by: Paul B Mahol one...@gmail.com
---
libavcodec/alsdec.c | 61
On Tue, Apr 14, 2015 at 8:49 AM, Ali KIZIL aliki...@gmail.com wrote:
Timo Rothenpieler timo at rothenpieler.org writes:
When setting level of HEVC in NVENC, FFmpeg gives error:
root at encoder:~# /opt/ffmpeghw/bin/ffmpeg -i /root/bunny.mp4 -
aspect 16:9
-s 3840x2160 -vcodec
Yes, agree. Maybe a fix to give info massage that NVENC does not support
levels 1, 2, 2.1, 3, 3.1, 4, 4.1, 5, 5.1, 5.2, 6 in HEVC ?
There is no documented information about what levels it supports, it
also likely depends on other settings.
So ffmpeg just offers all of them.
I think this
On Tue, 14 Apr 2015 10:29:33 -0700
Vignesh Venkatasubramanian vigne...@google.com wrote:
Add a missing failure check for av_malloc call.
Signed-off-by: Vignesh Venkatasubramanian vigne...@google.com
---
libavformat/webmdashenc.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
On Tue, Apr 14, 2015 at 12:42:21PM -0300, Claudio Freire wrote:
On Tue, Apr 14, 2015 at 6:10 AM, Michael Niedermayer michae...@gmx.at wrote:
On Tue, Apr 14, 2015 at 12:33:50AM +0100, Rostislav Pehlivanov wrote:
This commit implements the perceptual noise substitution AAC extension.
This is
On Tue, Apr 14, 2015 at 12:36:48PM -0300, Claudio Freire wrote:
LGTM
applied
thanks
[...]
--
Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB
No great genius has ever existed without some touch of madness. -- Aristotle
signature.asc
Description: Digital signature
On Tue, Apr 14, 2015 at 03:01:00PM +0200, Wiebe Cazemier wrote:
- Original Message -
From: Wiebe Cazemier wi...@halfgaar.net
To: Michael Niedermayer michae...@gmx.at
Cc: FFmpeg development discussions and patches ffmpeg-devel@ffmpeg.org,
madshi mad...@gmail.com
Sent: Monday, 6
On Mon, Apr 13, 2015 at 8:33 PM, Rostislav Pehlivanov
atomnu...@gmail.com wrote:
This commit implements the perceptual noise substitution AAC extension. This
is a proof of concept implementation, and as such, is not enabled by default.
This is the second revision of this patch, made after
LGTM
On Mon, Apr 13, 2015 at 8:33 PM, Rostislav Pehlivanov
atomnu...@gmail.com wrote:
This commit replaces the previous hardcoded constants with both new and
previously defined macros from aac.h. This change makes it easy for anyone
reading the code to know how encoding and decoding
On Tue, Apr 14, 2015 at 6:10 AM, Michael Niedermayer michae...@gmx.at wrote:
On Tue, Apr 14, 2015 at 12:33:50AM +0100, Rostislav Pehlivanov wrote:
This commit implements the perceptual noise substitution AAC extension. This
is a proof of concept implementation, and as such, is not enabled by
On 14 April 2015 at 14:01, Wiebe Cazemier wi...@halfgaar.net wrote:
- Original Message -
From: Wiebe Cazemier wi...@halfgaar.net
To: Michael Niedermayer michae...@gmx.at
Cc: FFmpeg development discussions and patches ffmpeg-devel@ffmpeg.org,
madshi mad...@gmail.com
Sent: Monday, 6
This commit implements the perceptual noise substitution AAC extension. This is
a proof of concept implementation, and as such, is not enabled by default. This
is the third revision of this patch, made after some problems were noted out.
Any changes made since the previous revisions have been
This is my first email to the list and I apologize in advance if I'm
breaking some sort of rule by doing a mass email.
I am developing a couple of specialized filters for ffmpeg, where the first
filter would find some regions of interest (ROIs) on some frames and the
second filter (if present in
Michael Niedermayer wrote:
On Mon, Apr 13, 2015 at 04:36:18PM -0500, David Favor wrote:
David Favor wrote:
David Favor wrote:
The following command:
ffmpeg -i clip.mts -c:v copy -c:a copy clip.mp4 (or clip.mov)
seems to incorrectly write container values for fps + tbr which
causes
On Tue, Apr 14, 2015 at 10:54:23AM -0700, Vignesh Venkatasubramanian wrote:
Replace an unchecked av_malloc call with stack allocation as the size
is always a constant.
Signed-off-by: Vignesh Venkatasubramanian vigne...@google.com
---
libavformat/webmdashenc.c | 3 +--
1 file changed, 1
For consistency. This masked another bug before.
---
libavformat/mp3dec.c | 12 ++--
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/libavformat/mp3dec.c b/libavformat/mp3dec.c
index c48f1f1..e157a1a 100644
--- a/libavformat/mp3dec.c
+++ b/libavformat/mp3dec.c
@@ -432,7
---
libavformat/mp3dec.c | 5 +
1 file changed, 5 insertions(+)
diff --git a/libavformat/mp3dec.c b/libavformat/mp3dec.c
index d2498a0..c48f1f1 100644
--- a/libavformat/mp3dec.c
+++ b/libavformat/mp3dec.c
@@ -334,6 +334,7 @@ static int mp3_read_header(AVFormatContext *s)
AVStream *st;
This was passing uint32_t for %d.
---
libavcodec/utils.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavcodec/utils.c b/libavcodec/utils.c
index d2b8631..fe435fd 100644
--- a/libavcodec/utils.c
+++ b/libavcodec/utils.c
@@ -2600,7 +2600,7 @@ int attribute_align_arg
This reverts commit 8b76c0eb561b0313e2a27950fe9d2bc5e4780dd8.
It was slightly incorrect; the next commit fixes it.
---
libavformat/mp3dec.c | 10 +-
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/libavformat/mp3dec.c b/libavformat/mp3dec.c
index 161f27d..d2498a0 100644
---
Useful for debugging.
---
libavcodec/utils.c | 4 ++--
libavformat/utils.c | 2 +-
2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/libavcodec/utils.c b/libavcodec/utils.c
index 99f254b..d2b8631 100644
--- a/libavcodec/utils.c
+++ b/libavcodec/utils.c
@@ -2549,9 +2549,9 @@ int
Seeking was slightly broken. The 4th patch seems to fix this (everything
else is noise).
Note that ffmpeg can't correctly implement mp3 gapless audio if seeking
is used. The xing toc is not precise enough. The only way to fix it is
to do a full scan on the mp3 to index each frame (which in turn
On Tue, Apr 14, 2015 at 04:03:40AM +0300, Ludmila Glinskih wrote:
This is a simple test for the FLAC codec.
It generates an increasing tone, encodes it, decodes it back and
compares with the original one byte-by-byte.
---
configure| 2 +
doc/Makefile | 1 +
On Tue, Apr 14, 2015 at 09:24:33PM +0200, wm4 wrote:
Useful for debugging.
---
libavcodec/utils.c | 4 ++--
libavformat/utils.c | 2 +-
2 files changed, 3 insertions(+), 3 deletions(-)
applied
thanks
[...]
--
Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB
On Tue, Apr 14, 2015 at 09:24:34PM +0200, wm4 wrote:
This was passing uint32_t for %d.
---
libavcodec/utils.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
applied
thanks
[...]
--
Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB
Why not whip the teacher
Uhh, can't replicate bug here (freshly built ffmpeg, just applied this
patch only), (md5 for file = 473edd68b91123c3a9c1825271012357). tried other
files and they encode and play fine. Spectrum also looks fine. I also
tested other random files out of the samples and they all seem file.
Know of any
On Tue, 14 Apr 2015 04:03:40 +0300
Ludmila Glinskih lglins...@gmail.com wrote:
This is a simple test for the FLAC codec.
It generates an increasing tone, encodes it, decodes it back and
compares with the original one byte-by-byte.
---
configure| 2 +
doc/Makefile
On Tue, Apr 14, 2015 at 09:24:32PM +0200, wm4 wrote:
Seeking was slightly broken. The 4th patch seems to fix this (everything
else is noise).
Note that ffmpeg can't correctly implement mp3 gapless audio if seeking
is used. The xing toc is not precise enough. The only way to fix it is
to do
Signed-off-by: Michael Niedermayer michae...@gmx.at
---
libavformat/utils.c |2 +-
tests/ref/fate/mkv | 144 ++--
tests/ref/fate/vp8-alpha | 240 +++---
3 files changed, 193 insertions(+), 193 deletions(-)
diff
Timo Rothenpieler timo at rothenpieler.org writes:
When setting level of HEVC in NVENC, FFmpeg gives error:
root at encoder:~# /opt/ffmpeghw/bin/ffmpeg -i /root/bunny.mp4 -
aspect 16:9
-s 3840x2160 -vcodec nvenc_h265 -preset hp -fflags +genpts -vb
25000k -
minrate 25000k -maxrate
On 4/14/15, Rostislav Pehlivanov atomnu...@gmail.com wrote:
The images will be retained for 356 days according to the formula left on
the website. As long as it's guaranteed its better than anything else I've
used, and it doesn't touch the images so you can replicate the results.
Timo Rothenpieler timo at rothenpieler.org writes:
When setting level of HEVC in NVENC, FFmpeg gives error:
root at encoder:~# /opt/ffmpeghw/bin/ffmpeg -i /root/bunny.mp4 -
aspect 16:9
-s 3840x2160 -vcodec nvenc_h265 -preset hp -fflags +genpts -vb
25000k -
minrate 25000k -maxrate
- Original Message -
From: Wiebe Cazemier wi...@halfgaar.net
To: Michael Niedermayer michae...@gmx.at
Cc: FFmpeg development discussions and patches ffmpeg-devel@ffmpeg.org,
madshi mad...@gmail.com
Sent: Monday, 6 April, 2015 7:25:16 AM
Subject: Re: [FFmpeg-devel] [PATCH] Dolby
On Tue, Apr 14, 2015 at 4:52 PM, Rostislav Pehlivanov
atomnu...@gmail.com wrote:
Uhh, can't replicate bug here (freshly built ffmpeg, just applied this patch
only), (md5 for file = 473edd68b91123c3a9c1825271012357). tried other files
and they encode and play fine. Spectrum also looks fine. I
On Tue, Apr 14, 2015 at 09:24:37PM +0200, wm4 wrote:
For consistency. This masked another bug before.
---
libavformat/mp3dec.c | 12 ++--
1 file changed, 6 insertions(+), 6 deletions(-)
this breaks seeking in CBR files with a xing toc
see: https://trac.ffmpeg.org/ticket/2590 for
You're right. Unfortunately letting the sf_idx be clipped to the minscale
(+SCALE_MAX_DIFF) causes clipped noise values to be reported by the
decoder. Seems like that magic number 4 you suggested might need to be
adjusted after all. I also tried testing to see if advancing the minscaler
based off
Hi,
Thanks for you comments!
+static int generate_raw_frame(uint16_t *frame_data, int i, int
sample_rate,
+ int channels, int frame_size)
+{
+double t, tincr, tincr2;
+int j, k;
+
+t = 0.0;
+tincr = 2 * M_PI * 440.0 / sample_rate;
+
Nevermind, I failed to read your suggestion to just use a separate
minscaler for noise sf_idx.
On 15 April 2015 at 00:05, Rostislav Pehlivanov atomnu...@gmail.com wrote:
You're right. Unfortunately letting the sf_idx be clipped to the minscale
(+SCALE_MAX_DIFF) causes clipped noise values to
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