#7764: Support for HW accelerated 10-bit -> 8-bit conversion support
-------------------------------------+-------------------------------------
Reporter: eero-t | Owner:
Type: enhancement | Status: new
Priority: wish | Component:
| undetermined
Version: git-master | Resolution:
Keywords: vaapi | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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Comment (by fulinjie):
This issue happens when resolution is large(4K).
{{{
ffmpeg -y -hwaccel vaapi -vaapi_device /dev/dri/renderD128
-hwaccel_output_format vaapi -i 4K_10_sunflower.mp4 -vf
scale_vaapi=w=1920:h=1080 -c:v hevc_vaapi output.mp4
}}}
or
{{{
ffmpeg -y -hwaccel vaapi -vaapi_device /dev/dri/renderD128
-hwaccel_output_format vaapi -i 4K_10_sunflower.mp4 -vf
scale_vaapi=format=nv12 -c:v hevc_vaapi output.mp4
}}}
Both got errors:
{{{
[VP]: CRITICAL - RenderPhase:5936: Failed to create filter description.
[VP]: CRITICAL - RenderMultiPhase:2008: MOS returned error, eStatus =
0x19
[VP]: CRITICAL - Render:2340: MOS returned error, eStatus = 0x19
[VP]: CRITICAL - RenderComposite:953: MOS returned error, eStatus = 0x19
[VP]: CRITICAL - RenderPass:776: MOS returned error, eStatus = 0x19
[VP]: CRITICAL - Render:1205: MOS returned error, eStatus = 0x19
[VP]: CRITICAL - DdiVp_EndPicture:3524: Failed to call render function.
[Parsed_scale_vaapi_0 @ 0x5615ed191600] Failed to start picture
processing: 1 (operation failed).
Error while filtering: Input/output error
Failed to inject frame into filter network: Input/output error
}}}
Related issue in media driver:
https://github.com/intel/media-driver/issues/499
--
Ticket URL: <https://trac.ffmpeg.org/ticket/7764#comment:8>
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