Sagnac 96b246d928 osc: update chapter marker positions when duration changes ... Commit 6abb7e3 updates the markers when the chapters change, but it doesn't update their relative position at the bar when the duration changes. This means that adding chapters to a live stream would result in corresponding chapter markers which were static while the duration changed and thus their positions became incorrect over time until the OSC was reinitialized. This is fixed by observing the duration property if chapters are present and reinitializing the OSC when the duration changes. The live_markers user option, which determines whether the duration property is observed when there are chapters, has been added in order to allow disabling this behaviour as calling request_init() frequently might have some impact on low-end systems. The impact of request_init() on render() was measured to increase from 1-1.5 ms to 2-3 ms on a 2010 MacBook Air, while the impact was neglible on a 2016 Surface Book (increasing only to an average of 1.4 ms from 1.3 ms for n=1500 render cycles). The live_markers option is enabled by default.		2021-06-16 02:04:28 +03:00
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man	osc: update chapter marker positions when duration changes	2021-06-16 02:04:28 +03:00
client-api-changes.rst	client API: inactivate the opengl_cb API	2020-09-03 14:52:11 +02:00
compatibility.rst	DOCS/compatibility.rst: add this file	2019-10-05 02:11:55 +02:00
compile-windows.md	Update compile-windows.md	2020-08-28 23:34:29 -04:00
contribute.md	{ci,docs,README}: update IRC references to new network	2021-06-08 16:45:22 +02:00
edl-mpv.rst	edl: add a way to add tags	2021-05-11 22:18:40 +02:00
encoding.rst	DOCS/encoding.rst: remove deprecated usage of multiple items with *-add	2020-01-07 18:13:12 +01:00
interface-changes.rst	vo_gpu: replace --icc-contrast by --icc-force-contrast	2021-05-26 17:35:29 +02:00
mplayer-changes.rst	mac: remove Apple Remote support	2019-12-15 20:07:31 +01:00
release-policy.md	DOCS/release-policy.md: clarify a few details	2019-10-27 14:06:16 +01:00
tech-overview.txt	options: change option macros and all option declarations	2020-03-18 19:52:01 +01:00
waf-buildsystem.rst	DOCS/waf-buildsystem.rst: fix typo	2017-02-15 10:41:26 +01:00