Files
javis_bot/bot/scripts/stream-test/README.md
javis-bot e154404baf feat(stream-test): persistent YouTube ad auto-skipper for the broadcast
Adds ad-skip.mjs: connects over CDP and injects a watcher into every tab
(current and future) that clicks "Skip ad" the moment it appears, closes overlay
ads, and fast-forwards unskippable ads (seek-to-end + 16x + mute) so they clear
in ~1s. Self-contained (no extension, no hosts/network changes) and reconnects
across Chrome restarts. Documented in the README.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
2026-06-10 15:54:17 +09:00

74 lines
3.6 KiB
Markdown

# stream-test
Operational scripts for manually verifying the selfbot Go-Live broadcast with a
real browsing session captured from the X display.
## Files
- `stream-hold.ts` - joins the voice channel and keeps the Go-Live stream up
until stopped. All params from `.env` (`DISCORD_SELFBOT_TOKEN`,
`DISCORD_GUILD_ID`, `DISCORD_VOICE_CHANNEL_ID`, `VNC_RESOLUTION`,
`VNC_FRAMERATE`, `VNC_BITRATE_KBPS`, `STREAM_HW`, `VNC_DISPLAY`).
- `human.mjs` - human-like interaction helpers. Input is injected into the X
server with `xdotool` (synthetic X input, not a physical HID device, but the
browser and the captured screen see genuine pointer/keyboard events with a
visibly moving cursor); Playwright only locates elements. Every action is such
input: address-bar navigation (Ctrl+L + typing), search typing, clicking the
video / settings menu / autoplay toggle / play button, fullscreen via the `f`
key, and scrolling. Elements are brought into view with a real wheel scroll
(no DOM scrollIntoView); if an element has no on-screen box the click fails
rather than falling back to a synthetic click. The CDP/DOM API is used only to
read state for verification, never to act.
- `scenario.mjs` - the browse scenario (YouTube -> IU live -> 1080p ->
fullscreen -> Naver -> 나무위키), driven with the human helpers. Connects to a
Chrome already running with `--remote-debugging-port` (`CDP_PORT`, default
9222) on the streamed display. Captions default OFF, auto-enabling a Korean
track when one exists.
- `ad-skip.mjs` - persistent YouTube ad auto-skipper. Connects over CDP and
injects a watcher into every tab (current and future) that clicks "Skip ad"
the instant it appears, closes overlay ads, and fast-forwards unskippable ads
(seek-to-end + 16x + mute). Run it alongside the broadcast. Reconnects across
Chrome restarts.
## Run
```
# keep the broadcast up (separate process / service)
bun bot/scripts/stream-test/stream-hold.ts
# Chrome on the streamed display with remote debugging, then:
node bot/scripts/stream-test/scenario.mjs
# keep YouTube ads auto-skipped for the whole broadcast (separate process):
node bot/scripts/stream-test/ad-skip.mjs
```
Recommended Chrome flags on the streamed display (avoids the "restore pages?"
bubble after an unclean exit and keeps a single clean window):
```
google-chrome --remote-debugging-port=9222 --start-maximized \
--hide-crash-restore-bubble --disable-session-crashed-bubble \
--autoplay-policy=no-user-gesture-required <url>
```
## Smooth capture (VNC keepalive)
TigerVNC only refreshes its framebuffer while a VNC client is attached. The
Discord broadcast reads the framebuffer with `x11grab` (not as a VNC client), so
with no viewer attached the captured screen idles at ~1.5 fps and the stream
looks badly choppy while the cursor still moves smoothly (x11grab overlays the
live cursor each frame). `SelfbotStreamer` fixes this automatically: it keeps a
tiny headless RFB client (`vnc-keepalive.ts`) connected for the life of the
stream, requesting incremental updates at the stream framerate. Measured: 3/30
distinct frames without it, ~57/60 with it. The keepalive authenticates with
`VNC_PASSWORD` (or the `~/.config/tigervnc/passwd` file) and is fail-open.
## A/B framerate/resolution
Lower settings to compare what Discord actually delivers to viewers, e.g.:
```
VNC_RESOLUTION=1280x720 VNC_FRAMERATE=30 bun bot/scripts/stream-test/stream-hold.ts
```
## Notes
- Selfbot streaming violates Discord ToS; use a burner account.
- Requires `xdotool`, an X display, and a system `ffmpeg` with `x11grab`/nvenc.
- Prereqs (`playwright`, system Chrome) are not bot dependencies; install
separately where you run the scenario.