Files
v10/apps/sandbox/scripts/live/create-stream.sh
T
Christian PillsburyandClaude Opus 4.8 da33b10952 test(sandbox): add ffmpeg + Mux live/DVR test-stream scripts and orchestrator
apps/sandbox/scripts/live/ — spin up an ephemeral Mux live source for
exercising the live path in any HLS-capable sandbox page:
- create-stream.sh: create a low-latency Mux live stream (creds via
  --token-id/--token-secret flags or MUX_TOKEN_ID/MUX_TOKEN_SECRET env;
  --quiet for scripting)
- broadcast.sh: push an ffmpeg testsrc + tone feed to the stream
- dvr-url.sh: resolve active_asset_id to the DVR/EVENT playback URL
- live-test.sh: orchestrate create -> broadcast -> wait -> open the page,
  parameterized by --page (renderer-agnostic), --flavor sliding|dvr|both,
  --port, --params, --latency; deletes the stream on exit unless --keep
- README.md: quick-start, manual steps, and cross-renderer reuse notes

Credentials are read only from flags/env; none are committed.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-25 13:52:21 -07:00

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#!/usr/bin/env bash
# Create a low-latency Mux live stream for testing live / DVR playback in any
# HLS-capable sandbox page. Prints the stream id, stream key, RTMPS ingest URL,
# and the live playback URL.
#
# Requires: curl, jq, and Mux API credentials. Credentials resolve from (in
# precedence order) the --token-id / --token-secret flags, else the
# MUX_TOKEN_ID / MUX_TOKEN_SECRET environment variables. Get them from the Mux
# dashboard → Settings → Access Tokens; never commit them. (Prefer the env vars:
# flag values are visible in the process list.)
#
# Usage: ./create-stream.sh [--token-id ID] [--token-secret SECRET]
# [--latency low|reduced|standard] [--quiet]
# --quiet print only "<id> <key> <playback-id>" on one line (for scripting).
set -euo pipefail
token_id="${MUX_TOKEN_ID:-}"
token_secret="${MUX_TOKEN_SECRET:-}"
latency="low"
quiet=0
usage() { sed -n '2,16p' "$0" | sed 's/^# \{0,1\}//'; }
while [ $# -gt 0 ]; do
case "$1" in
--token-id) token_id="$2"; shift 2 ;;
--token-secret) token_secret="$2"; shift 2 ;;
--latency) latency="$2"; shift 2 ;;
--quiet) quiet=1; shift ;;
-h|--help) usage; exit 0 ;;
*) echo "unknown argument: $1" >&2; usage >&2; exit 1 ;;
esac
done
[ -n "$token_id" ] || { echo "missing Mux token id (--token-id or MUX_TOKEN_ID)" >&2; exit 1; }
[ -n "$token_secret" ] || { echo "missing Mux token secret (--token-secret or MUX_TOKEN_SECRET)" >&2; exit 1; }
# latency_mode "low" → LL-HLS (PART-INF, ~2s target duration). new_asset_settings
# makes the stream record, so its recording asset can serve the DVR / EVENT
# manifest (see dvr-url.sh).
resp=$(curl -sS -u "$token_id:$token_secret" \
-H 'Content-Type: application/json' \
-d "{\"latency_mode\":\"$latency\",\"playback_policy\":[\"public\"],\"new_asset_settings\":{\"playback_policy\":[\"public\"]}}" \
https://api.mux.com/video/v1/live-streams)
id=$(echo "$resp" | jq -r '.data.id // empty')
key=$(echo "$resp" | jq -r '.data.stream_key // empty')
pb=$(echo "$resp" | jq -r '.data.playback_ids[0].id // empty')
if [ -z "$id" ]; then
echo "Mux API error:" >&2
echo "$resp" | jq . >&2 2>/dev/null || echo "$resp" >&2
exit 1
fi
if [ "$quiet" -eq 1 ]; then
echo "$id $key $pb"
exit 0
fi
cat <<EOF
Live stream created.
Stream ID: $id
Stream key: $key
RTMPS ingest: rtmps://global-live.mux.com:443/app/$key
Live playback: https://stream.mux.com/$pb.m3u8 (sliding-window live)
Next:
./broadcast.sh $key # push a test feed in a separate terminal
./dvr-url.sh $id # once broadcasting, get the DVR / EVENT playback URL
EOF