Hi,
avformat_consumer should stop further works if writing header fails.
fails could happens if container does not support track encoding
parameters. otherwise i get SIGFPE somewhere deep in the avcodec libraries.
--
Maksym Veremeyenko
From
Hi,
attached patch implement SSE2 optimized swab function that is activelly
used with decklink producer/consumer. it gives not performance boots but
in my case it decrease thread CPU usage from 12% to 9% for 1080i25.
--
Maksym Veremeyenko
From
Hi,
attached patch adds a small explanation about frames drop in decklink
producer.
--
Maksym Veremeyenko
From ae23d4e01066234521e75e012e3b7225e84619b1 Mon Sep 17 00:00:00 2001
From: Maksym Veremeyenko ve...@m1.tv
Date: Thu, 13 Feb 2014 16:23:32 +0200
On Sun, Feb 16, 2014 at 6:30 AM, Maksym Veremeyenko ve...@m1stereo.tv wrote:
Hi,
if i specify pcm_s24le on output audio codec, consumer_avformat wrongly
calculate a number of output samples and as result audio encoding function
failed because of resulted packed buffer size greater then
Branch: refs/heads/master
Home: https://github.com/mltframework/mlt
Commit: c59be298e9d856d7ce8d779a957571bf9b929eb2
https://github.com/mltframework/mlt/commit/c59be298e9d856d7ce8d779a957571bf9b929eb2
Author: Maksym Veremeyenko ve...@m1.tv
Date: 2014-02-16 (Sun, 16 Feb 2014)
Branch: refs/heads/master
Home: https://github.com/mltframework/mlt
Commit: 6a8bb637e8d2b026d2ac4d12b44156b57d04f254
https://github.com/mltframework/mlt/commit/6a8bb637e8d2b026d2ac4d12b44156b57d04f254
Author: Dan Dennedy d...@dennedy.org
Date: 2014-02-16 (Sun, 16 Feb 2014)
On Sun, Feb 16, 2014 at 6:27 AM, Maksym Veremeyenko ve...@m1stereo.tv wrote:
Hi,
attached patch implement SSE2 optimized swab function that is activelly used
with decklink producer/consumer. it gives not performance boots but in my
case it decrease thread CPU usage from 12% to 9% for 1080i25.
16.02.14 22:01, Dan Dennedy написав(ла):
On Sun, Feb 16, 2014 at 6:27 AM, Maksym Veremeyenkove...@m1stereo.tv wrote:
Hi,
attached patch implement SSE2 optimized swab function that is activelly used
with decklink producer/consumer. it gives not performance boots but in my
case it decrease
16.02.14 20:25, Dan Dennedy написав(ла):
On Sun, Feb 16, 2014 at 6:30 AM, Maksym Veremeyenkove...@m1stereo.tv wrote:
Hi,
if i specify pcm_s24le on output audio codec, consumer_avformat wrongly
calculate a number of output samples and as result audio encoding function
failed because of
