# 4.12 P3 HDR movie export totally broken **URL:** \ **Category:** Rendering\ **Tags:** hdr, capture, unreal-engine, bug-report, Rendering, question\ **Created:** [May 11, 2016, 8:20pm UTC](https://forums.unrealengine.com/t/4-12-p3-hdr-movie-export-totally-broken/357156 "2016-05-11T20:20:59Z")\ **Posts on this page:** 8\ **Page:** 1
**Author:** ![sdasfasd](https://d3kjluh73b9h9o.cloudfront.net/original/4X/2/8/5/28502927f1d97ba1051b3b47ccfe17233bf41ef0.png) [@sdasfasd](https://forums.unrealengine.com/u/sdasfasd)\ **Post date:** [May 11, 2016, 8:20pm UTC](https://forums.unrealengine.com/t/4-12-p3-hdr-movie-export-totally-broken/357156/1 "2016-05-11T20:20:59Z")
**UPDATE:** I can reproduce it every time, even in a new project: If you check “Capture frames in HDR” at the export window. Then it will crash. Crashes all the time when I try to render a sequence to movie. I don’t know why but UE4 4.12P3 started to give this error when I try to start a movie export from the sequencer. I exported movie yesterday well and I worked all day, and today I couldn’t export the movie due to this error. I am not really knowing why is that. The game window appears and it starting to capture, but on the first frame it is giving this error: MachineId:350FD66146748FC37F1F78BC644CC3AF EpicAccountId: Stack overflow - code c00000fd (first/second chance not available) UE4Editor\_Core!FDebug::OptionallyLogFormattedEnsureMessageReturningFalse() [d:\build++ue4+release-4.12+compile\sync\engine\source\runtime\core\private\misc\outputdevice.cpp:451] UE4Editor\_Engine!TConsoleVariableData::GetValueOnGameThread() [d:\build++ue4+release-4.12+compile\sync\engine\source\runtime\core\public\hal\iconsolemanager.h:781] UE4Editor\_Engine!FHighResScreenshotConfig::SaveImage() [d:\build++ue4+release-4.12+compile\sync\engine\source\runtime\engine\private\highresscreenshot.cpp:217] UE4Editor\_Renderer!TAsyncBufferWrite::operator()() [d:\build++ue4+release-4.12+compile\sync\engine\source\runtime\renderer\private\postprocess\renderingcompositiongraph.cpp:347] UE4Editor\_Renderer!TAsyncQueuedWork::DoThreadedWork() [d:\build++ue4+release-4.12+compile\sync\engine\source\runtime\core\public\async\async.h:218] UE4Editor\_Core!FQueuedThread::Run() [d:\build++ue4+release-4.12+compile\sync\engine\source\runtime\core\private\hal\threadingbase.cpp:430] UE4Editor\_Core!FRunnableThreadWin::Run() [d:\build++ue4+release-4.12+compile\sync\engine\source\runtime\core\private\windows\windowsrunnablethread.cpp:74] ---
**Author:** ![sdasfasd](https://d3kjluh73b9h9o.cloudfront.net/original/4X/2/8/5/28502927f1d97ba1051b3b47ccfe17233bf41ef0.png) [@sdasfasd](https://forums.unrealengine.com/u/sdasfasd)\ **Post date:** [May 14, 2016, 7:02pm UTC](https://forums.unrealengine.com/t/4-12-p3-hdr-movie-export-totally-broken/357156/2 "2016-05-14T19:02:42Z")
Is anybody experiencing the same problem in 4.12 P3? ---
**Author:** ![Redbean\_Mouse](https://d3kjluh73b9h9o.cloudfront.net/original/4X/2/8/5/28502927f1d97ba1051b3b47ccfe17233bf41ef0.png) [@Redbean\_Mouse](https://forums.unrealengine.com/u/Redbean_Mouse)\ **Post date:** [May 16, 2016, 3:24pm UTC](https://forums.unrealengine.com/t/4-12-p3-hdr-movie-export-totally-broken/357156/3 "2016-05-16T15:24:43Z")
I have an exactly same error as you ---
**Author:** ![sdasfasd](https://d3kjluh73b9h9o.cloudfront.net/original/4X/2/8/5/28502927f1d97ba1051b3b47ccfe17233bf41ef0.png) [@sdasfasd](https://forums.unrealengine.com/u/sdasfasd)\ **Post date:** [May 16, 2016, 4:08pm UTC](https://forums.unrealengine.com/t/4-12-p3-hdr-movie-export-totally-broken/357156/4 "2016-05-16T16:08:13Z")
Thanks for the check! I hope it will ring the alarms and Epic will find a solution for this. This is a very important feature for us, filmmakers 🙂 ---
**Author:** ![Redbean\_Mouse](https://d3kjluh73b9h9o.cloudfront.net/original/4X/2/8/5/28502927f1d97ba1051b3b47ccfe17233bf41ef0.png) [@Redbean\_Mouse](https://forums.unrealengine.com/u/Redbean_Mouse)\ **Post date:** [May 16, 2016, 4:37pm UTC](https://forums.unrealengine.com/t/4-12-p3-hdr-movie-export-totally-broken/357156/5 "2016-05-16T16:37:56Z")
Oh My God!! How do you know I am in the flimmaking area?? LOL Yeah, as you comment, It is very important for us and I am trying to find the way to use this lovely tool in my workarea. so please Epic. Help us. and Good luck sdasfasd!! ---
**Author:** ![anonymous\_user\_280dd372](https://d3kjluh73b9h9o.cloudfront.net/original/4X/2/8/5/28502927f1d97ba1051b3b47ccfe17233bf41ef0.png) [@anonymous\_user\_280dd372](https://forums.unrealengine.com/u/anonymous_user_280dd372)\ **Post date:** [May 18, 2016, 9:03pm UTC](https://forums.unrealengine.com/t/4-12-p3-hdr-movie-export-totally-broken/357156/6 "2016-05-18T21:03:45Z")
Hey sdasfasd, Thanks for reporting this, I’ve entered it as UE-30978. -. ---
**Author:** ![Redbean\_Mouse](https://d3kjluh73b9h9o.cloudfront.net/original/4X/2/8/5/28502927f1d97ba1051b3b47ccfe17233bf41ef0.png) [@Redbean\_Mouse](https://forums.unrealengine.com/u/Redbean_Mouse)\ **Post date:** [May 25, 2016, 9:24am UTC](https://forums.unrealengine.com/t/4-12-p3-hdr-movie-export-totally-broken/357156/7 "2016-05-25T09:24:05Z")
Hello sdasfasd Did you try in Unreal Engine 4.12 preview 5? It works in my machine. Please try in it and hope you have a good result. Best. ---
**Author:** ![anonymous\_user\_280dd372](https://d3kjluh73b9h9o.cloudfront.net/original/4X/2/8/5/28502927f1d97ba1051b3b47ccfe17233bf41ef0.png) [@anonymous\_user\_280dd372](https://forums.unrealengine.com/u/anonymous_user_280dd372)\ **Post date:** [May 26, 2016, 9:00pm UTC](https://forums.unrealengine.com/t/4-12-p3-hdr-movie-export-totally-broken/357156/8 "2016-05-26T21:00:14Z")
The fix for UE-30978 did, indeed, make it into Preview 5. Happy Sequencering!