docs: the transcoded-seek test passes without transcoding

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/docs/MESHBAY_DESIGN.md b/docs/MESHBAY_DESIGN.md
index 93425d4..7d342aa 100644
--- a/docs/MESHBAY_DESIGN.md
+++ b/docs/MESHBAY_DESIGN.md
@@ -3330,6 +3330,7 @@ process runs it — `systemctl --user` on Linux, Task Scheduler on Windows.
 | **The Create group wizard calls two hooks after an early return** | `CreateGroupWizard` (`create-group-page.js`) returns during node detection, before its `useRef`/`useEffect` for provisioning, so the hook count changes between renders. Preact tolerates a list that grows, and nothing is known to break; `test_hook_ordering.py` checks declaration order, not this. Found while tracing the frozen-fields report, which had another cause (`ask.js`) |
 | **A node key is read from the terminal or the desktop client, never a browser** | **Accepted.** `meshbay-node status` on the node's own machine and Node → Overview in the desktop client are the two places the key can be read; the Node page is Electron-only, because `platform.node` resolves to "not available" without the bridge, and no hub route exposes the key. The create-group wizard links it automatically over that same bridge, so the manual paste in **Profile → Link Node** exists for the operator who runs the node from a terminal and the hub from a browser — who has a terminal by definition. Anyone linking a node is already at a shell prompt, so a browser-reachable copy would buy nothing and widen what the hub knows about the node |
 | **Listing a group's folders walks every root on the event loop** | `index_sync_message` (`transport/wire.py`) builds its `dirs` field with `list_dirs`, an `rglob("*")` over every root, and nothing sends it off the loop: the WebRTC `index_sync` handler, the daemon's index push and QUIC all call it inline. So each index request from any member is a directory walk of the whole library that every other peer on the node waits behind. `test_disk_io_off_loop.py` never saw it, because it reads the transport's own modules and the walk is one call away in `wire.py`. Found by widening what that test reads, not by a symptom |
+| **The transcoded-seek test passes without transcoding** | `test_a_transcoded_video_keeps_accurate_seeking` (`test_stream_seek_audio_alignment.py`) forces the re-encode branch by swapping the module's `BROWSER_INCOMPATIBLE_VIDEO_CODECS`, then checks only that the result has no audio gap. The copy path also leaves no gap on that clip, so pointing the swap at a module the streaming code does not read still passes: the test cannot tell that the branch it is named after never ran. It should assert the re-encode happened (the `re-encoding` log line, or the encoder in the ffmpeg argv). Found by breaking the swap on purpose while moving the streaming code |
 
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