Derek Buitenhuis wrote on 04.02.21 19:42:
On 04/02/2021 17:26, Paul B Mahol wrote:
How would that work?
I'm not against if that does not break existing usage.
Somethng like '-no_global_paltte 1' to not use a global
palette, and write a palette each frame. Default would be
off, so curent behavio
On Sun Sep 25 2016 14:32:25 GMT+0200 (CEST), Pallavi Kumari wrote:
[...]
> I want to propose the idea of implementing filters for ffmpeg that would
> give different audio fingerprints for an audio which could be reused by
> other people for variety of applications. Goal of this system is given a
On Sat Aug 16 2014 13:57:16 GMT+0200 (CEST), Christophe Gisquet wrote:
Hi,
2014-08-16 12:51 GMT+02:00 Michael Niedermayer :
On Sat, Aug 16, 2014 at 11:39:44AM +0200, Christophe Gisquet wrote:
[...]
i added hoger to the CC
Yes, I read that file. I sent minutes after my previous mail inquiries
-by: Jean First
---
libavcodec/libopenjpegenc.c | 19 ---
1 file changed, 8 insertions(+), 11 deletions(-)
diff --git a/libavcodec/libopenjpegenc.c b/libavcodec/libopenjpegenc.c
index 66633f4..4039663 100644
--- a/libavcodec/libopenjpegenc.c
+++ b/libavcodec/libopenjpegenc.c
On Fri Jan 23 2015 23:39:21 GMT+0100 (CET), Michael Niedermayer wrote:
On Fri, Jan 23, 2015 at 11:34:35PM +0100, Michael Niedermayer wrote:
On Fri, Jan 23, 2015 at 09:58:41PM +0100, Jean First wrote:
if the openjpeg parameter tcp_rates is not 0 ( using the ffmpeg
compression_level option
This patchset sould alow ffmpeg to create jpeg2000 files conforming to the dci
specification.
Most of the code originates form the image_to_j2k file provided by openjpeg.
Can someone shed some light, if the following parameter is also needed ?
/* Decide if MCT should be used */
parameters.tcp_m
Signed-off-by: Jean First
---
also reordered them slightly to match the code in image_to_j2k.c provided by
openjpeg
libavcodec/libopenjpegenc.c | 62 ++---
1 file changed, 36 insertions(+), 26 deletions(-)
diff --git a/libavcodec/libopenjpegenc.c b
code originates from image_to_j2k.c provided by openjpeg
Signed-off-by: Jean First
---
libavcodec/libopenjpegenc.c | 118
1 file changed, 118 insertions(+)
diff --git a/libavcodec/libopenjpegenc.c b/libavcodec/libopenjpegenc.c
index b9a8bac
that the image quality will increase monotonically
with each layer.
Signed-off-by: Jean First
---
it remove the numlayers parameter, but i'm not sure it ever worked.
Unfortunately
the j2k_dump provided by openjpeg won't show the individual rates per layer - I
also tried the files p
>From fe0afff9c7b8c6f78dcad0720965c6f6a50e7813 Mon Sep 17 00:00:00 2001
From: Jean First
Date: Mon, 2 Feb 2015 12:57:03 +0100
Subject: [PATCH] lavc/libopenjpegenc: move opj_create_compress, opj_cio_open
and opj_set_event_mgr to libopenjpeg_encode_frame
libopenjpegenc crashes with "
On Mon Feb 02 2015 17:20:44 GMT+0100 (CET), Michael Niedermayer wrote:
> On Mon, Feb 02, 2015 at 01:18:35PM +0100, Jean First wrote:
>> libopenjpegenc.c | 42 --
>> 1 file changed, 20 insertions(+
On Mon Apr 13 2015 15:30:03 GMT+0200 (CEST), Kamaldeep Tumkur wrote:
> I have an mpeg4 transcoded from an mov source that has the following:
>
> Stream #0:0(eng): Video: h264 (Constrained Baseline) (avc1 / 0x31637661),
> yuv420p(tv, bt709), 480x270 [SAR 1:1 DAR 16:9], 462 kb/s, 25 fps, 25 tbr,
> 12
12 matches
Mail list logo
