View Issue Details
|ID||Project||Category||View Status||Date Submitted||Last Update|
|0000017||madVR||bug||public||2013-02-24 13:28||2019-02-21 13:32|
|Platform||x64||OS||Windows 7 Ultimate||OS Version||6.1.7601|
|Summary||0000017: Display Aspect Ratio changes too early|
|Description||When playing files that change the Video Aspect Ratio mid-stream, the Target Rectangle changes too early so that the last few frames of the un-AR-changed sequence appear distorted.|
|Steps To Reproduce||Any file that changes Display Aspect Ratio mid-stream should do, the attached files achieve this via Ordered Chapters, so it's irrelevant which file you open as the order stays the same:|
Each of the files contains 50 frames and the respective frame numbers (0-49 and 50-99) displayed on the right side.
Frames 0-49 are to be displayed in 16:9 Aspect Ratio, and frames 50-99 in 4:3 Aspect Ratio.
|Additional Information||The other renderers I tested (EVR-CP, EVR Sync and Haali Renderer) worked fine regarding the time at which the Aspect Ratio switch was supposed to happen.|
How much earlier than it's supposed to the switch happens appears to be somewhat connected to the CPU Queue size (the larger, the earlier), but it also happens earlier in Windowed Mode than it does in FSE Mode.
I'm not yet sure if the fact that madVR only displays up to frame 98 is a bug in madVR or in the player or somewhere else, as all my tests with EVR stopped at a much earlier frame than 98, and Haali Renderer displays a blank screen instead of the last frame.
|Tags||No tags attached.|
|Media Player (with version info)||MPC-HC 22.214.171.12466 (744df1c)|
|Splitter (with version info)||Haali Media Splitter 1.11.288.0|
|Decoder (with version info)||LAV Video Decoder 0.55.3|
|DXVA2 Scaling Active||no|
|Aero / Desktop Composition||Off|
|Problem occurs with mode||all modes|
|GPU Model||Radeon HD 6970M|
|GPU Driver Version||2D Driver 8.01.01.1162, Direct3D 7.14.10.0841, OpenGL 126.96.36.19934|
test.rar (397,960 bytes)
||I was aware of this issue, but didn't get around fixing it yet. Not sure how difficult it will be to fix. Which means that I don't know how soon I'll be able to implement this.|
||Well, the samples were unnecessary then, it seems. Anyway, thanks for the response, I appreciate your looking into it.|
|2013-02-24 13:28||DarkSpace||New Issue|
|2013-02-24 13:28||DarkSpace||File Added: test.rar|
|2013-03-16 11:10||madshi||Note Added: 0000046|
|2013-03-16 11:10||madshi||Assigned To||=> madshi|
|2013-03-16 11:10||madshi||Status||new => acknowledged|
|2013-03-16 11:16||madshi||Priority||low => normal|
|2013-03-17 19:30||DarkSpace||Note Added: 0000051|