Bug 418718

Summary:	White proxy clips when using VA-API
Product:	[Applications] kdenlive	Reporter:	Aleksey Samoilov <samoilov.lex>
Component:	Rendering & Export	Assignee:	Jean-Baptiste Mardelle <jb>
Status:	RESOLVED DUPLICATE
Severity:	normal	CC:	mlopezantequera
Priority:	NOR
Version First Reported In:	19.12.3
Target Milestone:	---
Platform:	Flatpak
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:

Description Aleksey Samoilov 2020-03-10 18:47:37 UTC

SUMMARY

When I switch to libx256-vaapi profile to using proxy clips, the output os white blank clips in project bin. Switching back to x264 profile returns everything to its place. 

STEPS TO REPRODUCE
1. Enable proxy clips
2. Switch over to libx264-vaapi profile
3. Add some clips in project bin

OBSERVED RESULT

libx264-vaapi makes blank white clips

EXPECTED RESULT

libx264-vaapi should render normal proxy clips using VA-API and GPU

SOFTWARE/OS VERSIONS

Linux/KDE Plasma: Debian 10 Buster
(available in About System)
KDE Plasma Version: 5.14.5
KDE Frameworks Version: 5.54
Qt Version: 5.11.3

ADDITIONAL INFORMATION

Installed flatpak package from Flathub

Comment 1 Manuel López Antequera 2020-05-31 10:18:27 UTC


*** This bug has been marked as a duplicate of bug 421849 ***