GithubFollow/One-KVM
1
0
Fork 0
mirror of https://github.com/mofeng-git/One-KVM.git synced 2026-10-27 16:00:49 +08:00
Code Issues Actions Packages Projects Releases Wiki Activity

refactor(video): 移除性能实验开关和逐帧统计代码

Browse Source
This commit is contained in:
mofeng-git
2026-10-01 23:05:24 +08:00
parent 9a1f4ff4b5
commit 8b4ca6d080
13 changed files with 25 additions and 563 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
libs/hwcodec/README.md
View File

@@ -49,13 +49,9 @@ input to FFmpeg V4L2 M2M encoders. It holds a `Bytes` owner in a read-only
input into an intermediate AVFrame. Other encoders retain the existing copy
path. Converted or stride-compacted One-KVM input also retains that path.
`ONE_KVM_V4L2_OWNED_INPUT=0` disables this optimization when the encoder is
created, allowing comparisons with the same binary. `ONE_KVM_VIDEO_STATS=1`
enables preparation, send-frame, receive-packet, callback and output-copy
timings. One-KVM reports them in `[VideoInputPerf]` at five-second intervals;
`copied_bytes` counts only the intermediate raw-input copy, not FFmpeg's
remaining copy into V4L2 MMAP buffers. Encoded packet detachment remains in
place to avoid retaining scarce V4L2 capture buffers in downstream caches.
Encoded packet detachment remains in place to avoid retaining scarce V4L2
capture buffers in downstream caches. FFmpeg still copies raw input into its
V4L2 MMAP buffers.
## System requirements