Missed out one encoder enhancement in the release notes.
x265 now supports inserting non-IDR I-frames at scenecuts and when running
with settings for fixed-GOP (min-keyint = max-keyint)
Pradeep.
On Tue, Sep 27, 2016 at 2:59 PM, Pradeep Ramachandran <
prad...@multicorewareinc.com> wrote:
> x265
Thanks - this is a high priority item for low bitrate encodes.
On Mon, Sep 26, 2016 at 11:46 PM, xuefeng
wrote:
> All,
> hello!
>
> x265 set the slice QP in PPS to 26. Bits can be saved by
> calculating a closer approximation to the actual
> slice QP values
Ok - makes sense to err on the side of extra i-frames during a scenecut,
but guaranteeing fixed GOPs at the same time. Maybe an addendum to the 2.1
release notes?
On Mon, Sep 26, 2016 at 8:35 PM, Pradeep Ramachandran <
prad...@multicorewareinc.com> wrote:
> Deepthi,
> The behavior of scene-cut
Hello Xuefeng,
Your idea is good, in low bitrate environment, the MV, header are most
important part in bitstream.
I take a look your code, it sounds some problems.
Your calculate correlation between sliceQp and QP Range (it is [0, 51] without
range extension), so you will got a constant
This patch made logic bug, the m_reconRowFlag and numRowFinished use to enable
Sao filter when all row finished.
At 2016-09-27 19:17:16,as...@multicorewareinc.com wrote:
># HG changeset patch
># User Ashok Kumar Mishra
># Date 1474974965 -19800
># Tue Sep 27
# HG changeset patch
# User Ashok Kumar Mishra
# Date 1474974965 -19800
# Tue Sep 27 16:46:05 2016 +0530
# Node ID 5fa48115cfaa9022a72c84337b46df366c063ad0
# Parent c0d91c2b40484664c3420abfffa10fa9cb707598
frameFilter: check for reconRowFlag
diff -r c0d91c2b4048
x265 version 2.1 has been released. This release contains experimental
support for slice-parallelism, enhancements to the API to support
user-defined SEI messages, and other bug fixes.
Full documentation is available at http://x265.readthedocs.org/en/stable/
Release Notes for 2.1
# HG changeset patch
# User Divya Manivannan
# Date 1474719617 -19800
# Sat Sep 24 17:50:17 2016 +0530
# Node ID 9650164ef1a9b985a7882db2c3180b5383dfdde2
# Parent d20b78d6d138de25040a756e7df10b8c45eabba8
csv: add buffer fill per frame in csv
diff -r d20b78d6d138
All,
hello!
x265 set the slice QP in PPS to 26. Bits can be saved by calculating a closer
approximation to the actual slice QP values utilized to encode the bitstream at
different quality levels. The delta QP in each slice header is huge especially
at low bit rate and quality levels.
My