Download a language MP4

Wait until the dub’s completion is full_ready, then start a download job.

DL=$(curl -sS -X POST "$BRAIV_API_BASE/videos/$VIDEO_ID/downloads" \
  -H "Authorization: Bearer $BRAIV_API_KEY" -H "Idempotency-Key: $(uuidgen)" \
  -H "Content-Type: application/json" \
  -d '{"artifact":"language_video","language":"es"}')
JOB=$(echo "$DL" | jq -r .jobId)

for i in $(seq 1 60); do
  STATUS=$(curl -sS "$BRAIV_API_BASE/jobs/$JOB" -H "Authorization: Bearer $BRAIV_API_KEY" | jq -r .status)
  if [ "$STATUS" = "ready" ] || [ "$STATUS" = "failed" ]; then break; fi
  sleep 10
done

curl -sS "$BRAIV_API_BASE/downloads/$(echo "$DL" | jq -r .downloadRequestId)" \
  -H "Authorization: Bearer $BRAIV_API_KEY"

Sample-tier accounts receive a truncated file (truncated: true). Wait for full_ready before requesting a full language video.