From f375ec4986daed7d54ca2bb418b764536f201b94 Mon Sep 17 00:00:00 2001 From: Richard Antalik Date: Mon, 5 Oct 2020 02:17:19 +0200 Subject: Fix T80282: Playback start delayed with AV sync If current frame is set to before start frame, with AV sync there is delay when playback is started. Tag scene with ID_RECALC_AUDIO_SEEK, so audio playback starts from correct position. Reviewed By: sergey Differential Revision: https://developer.blender.org/D8809 --- source/blender/editors/screen/screen_edit.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/source/blender/editors/screen/screen_edit.c b/source/blender/editors/screen/screen_edit.c index f7c08cff23f..ee8dacd28fc 100644 --- a/source/blender/editors/screen/screen_edit.c +++ b/source/blender/editors/screen/screen_edit.c @@ -1521,6 +1521,9 @@ void ED_screen_animation_timer(bContext *C, int redraws, int sync, int enable) screen->animtimer->customdata = sad; } + /* Seek audio to ensure playback in preview range with AV sync. */ + DEG_id_tag_update(&scene->id, ID_RECALC_AUDIO_SEEK); + /* notifier catched by top header, for button */ WM_event_add_notifier(C, NC_SCREEN | ND_ANIMPLAY, NULL); } -- cgit v1.2.3