View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0000434 | Cinelerra-GG | Feature | public | 2020-05-17 00:33 | 2020-05-17 13:48 |
| Reporter | PhyllisSmith | Assigned To | |||
| Priority | normal | Severity | minor | Reproducibility | have not tried |
| Status | new | Resolution | open | ||
| Summary | 0000434: When using vdpau hardware decode, ensure that the OpenGL driver does not interfere. | ||||
| Description | If you use vdpau hardware decode on Big Bucks Bunny which is 60fps, and your Settings-Preferences, Playback A, Video Driver is set to X11, the "Play every frame" shows it is playing at 60fps. However, when you switch to a Video Driver of "X11-OpenGL", it only runs at 13fps on Ubuntu 20 and Fedora 29. So it must be thrashing. | ||||
| Tags | No tags attached. | ||||
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I notice this fall of fps even without setting vdpau. I remember that Adam Williams had also noticed this difference between X11 and X11-OpenGL and said he would examine the problem. But in later releases of Cin-HV he didn't mention it again. However, when using various plugins it is important to use OpenGL, so finding a solution would be desirable. |
| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2020-05-17 00:33 | PhyllisSmith | New Issue | |
| 2020-05-17 13:48 | Andrea_Paz | Note Added: 0003436 |
