View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0000244 | madVR | bug | public | 2014-11-30 21:09 | 2015-05-02 11:29 |
| Reporter | asagata | Assigned To | madshi | ||
| Priority | normal | Severity | major | Reproducibility | always |
| Status | closed | Resolution | unable to reproduce | ||
| Platform | x86-64 (Intel Core i3 M 330) | OS | Windows 7 Ultimate SP1 64-Bit | OS Version | 6.1.7601 |
| Summary | 0000244: 10-bit / 8-bit color-depth change freezes rendering | ||||
| Description | I have a rendering problem that seems to be cause by a 10-bit / 8-bit video playback transition. In the DirectShow graph: LAV S/A/V, xy-VSFilter 3.0.0.211, madVR, Default DirectSound Device. Files that I noticed the issue with are each: * Matroska v2 with ordered chapters: ch.1: 10-bit, AVC L4.1, YUV 4:2:0, 23.976P, SAR 1:1, 1920x1080 (main file) ch.2: 8-bit, AVC L4.1, YUV 4:2:0, 23.976P, SAR 1:1, 1920x1080 (external file) ch.3: 10-bit, AVC L4.1, YUV 4:2:0, 23.976P, SAR 1:1, 1920x1080 (main file) Video stream rendering freezes on the last frame of ch.1. | ||||
| Steps To Reproduce | Play a file with described characteristics, possibly any MKV with ordered chapters that switch between 10-bit and 8-bit, or maybe any video stream of any kind that makes that transition. | ||||
| Additional Information | With some madVR settings, I see the last frames of ch.1 (sometimes terminated with a green-frame) displayed in a repeating loop instead of a static image of the last frame. (I believe this is setting dependent, but I am not sure what settings; possibly buffer sizes.) I can work around the issue by seeking past the 8-bit segment before it's playback is attempted. After playback freezes during the 10-bit to 8-bit transition, playback of audio continues without issue. madVR seems responsive (for example if I press Ctrl-J the OSD info is toggled, although it may introduce a green-frame artifact flashing if it was not already present). Also after playback freezes, it does not unfreeze on its own when the 8-bit segment is over or if I seek to the initial or final 10-bit segment manually. The OSD, if displayed, does not seem to indicate any problems. Ctrl-A (reload file) in MPC-HC allow the file to play again from the start. I tried all the other renderers available in MPC-HC, with the same splitter and decoders, and each of the other renderers played through the 10-bit/8-bit transitions without issue. Thank you for your work on this state-of-the-art video renderer! | ||||
| Tags | No tags attached. | ||||
| madVR Version | 0.87.10 | ||||
| Media Player (with version info) | MPC-HC 1.7.7 (46ce9d6) | ||||
| Splitter (with version info) | LAV Splitter Source 0.60.0 | ||||
| Decoder (with version info) | LAV Video Decoder 0.60.0 | ||||
| Decoding | DXVA2 Copyback | ||||
| Deinterlacing | auto mode | ||||
| DXVA2 Scaling Active | no | ||||
| Aero / Desktop Composition | On | ||||
| Problem occurs with mode | all modes | ||||
| GPU Manufacturer | AMD | ||||
| GPU Model | Mobility Radeon HD 5650 | ||||
| GPU Driver Version | Catalyst 14.4 (dev:14.100.0.0, pkg:14.10.1006-140417a-171098C, 2D:8.01.01.1390) | ||||
| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2014-11-30 21:09 | asagata | New Issue | |
| 2014-12-01 08:14 | asagata | Media Player (with version info) | 1.7.7 (46ce9d6) => MPC-HC 1.7.7 (46ce9d6) |
| 2015-03-14 15:10 | madshi | Note Added: 0000738 | |
| 2015-03-14 15:10 | madshi | Assigned To | => madshi |
| 2015-03-14 15:10 | madshi | Status | new => feedback |
| 2015-05-02 11:29 | madshi | Note Added: 0000974 | |
| 2015-05-02 11:29 | madshi | Status | feedback => closed |
| 2015-05-02 11:29 | madshi | Resolution | open => unable to reproduce |
