| <!doctype html> |
| <html> |
| <head> |
| <meta charset="utf-8"> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| </head> |
| <body> |
| <video id="video" autoplay playsInline></video> |
| <script src="routines.js"></script> |
| <script> |
| function setH264BaselineCodec(sdp) |
| { |
| const lines = sdp.split('\r\n'); |
| const h264Lines = lines.filter(line => line.indexOf("a=fmtp") === 0 && line.indexOf("42e01f") !== -1); |
| const baselineNumber = h264Lines[0].substring(6).split(' ')[0]; |
| return lines.filter(line => { |
| return (line.indexOf('a=fmtp') === -1 && line.indexOf('a=rtcp-fb') === -1 && line.indexOf('a=rtpmap') === -1) || line.indexOf(baselineNumber) !== -1; |
| }).join('\r\n'); |
| } |
| |
| let pc2; |
| promise_test(async (test) => { |
| worker = new Worker('video-script-transform-keyframe-only-worker.js'); |
| const data = await new Promise(resolve => worker.onmessage = (event) => resolve(event.data)); |
| assert_equals(data, "registered"); |
| |
| const localStream = await navigator.mediaDevices.getUserMedia({video: true}); |
| |
| const senderTransform = new RTCRtpScriptTransform(worker, {name:'MockRTCRtpTransform', mediaType:'video', side:'sender'}); |
| const receiverTransform = new RTCRtpScriptTransform(worker, {name:'MockRTCRtpTransform', mediaType:'video', side:'receiver'}); |
| |
| video.srcObject = await new Promise((resolve, reject) => { |
| createConnections((firstConnection) => { |
| const sender = firstConnection.addTrack(localStream.getVideoTracks()[0], localStream); |
| sender.transform = senderTransform; |
| }, (secondConnection) => { |
| pc2 = secondConnection; |
| secondConnection.ontrack = (trackEvent) => { |
| const receiver = trackEvent.receiver; |
| receiver.transform = receiverTransform; |
| resolve(trackEvent.streams[0]); |
| }; |
| }, { observeOffer : (offer) => { |
| offer.sdp = setH264BaselineCodec(offer.sdp); |
| return offer; |
| }}); |
| setTimeout(() => reject("Test timed out"), 5000); |
| }); |
| |
| await video.play(); |
| await waitFor(50); |
| }, "enqueue video frames with empty buffer"); |
| </script> |
| </body> |
| </html> |
