#7943: Ffmpeg QSV backend uses >2x more GPU memory compared to VAAPI or MSDK
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Reporter: eero-t | Owner:
Type: enhancement | Status: reopened
Priority: normal | Component:
| undetermined
Version: git-master | Resolution:
Keywords: | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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Comment (by fulinjie):
Previous patch in the community:
https://patchwork.ffmpeg.org/project/ffmpeg/patch/1572576045-5252-1-git-
[email protected]/
Needs to use look_ahead_depth.
(had some attempts locally long ago, and needs to be more integrated with
this option)
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Ticket URL: <https://trac.ffmpeg.org/ticket/7943#comment:8>
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