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Added comments to clarify output-byte-stream

This commit is contained in:
Kimberlee Johnson 2021-12-01 12:25:22 -08:00
parent 4e17e71fa9
commit d03b9ad631
1 changed files with 2 additions and 0 deletions
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2
custom/recording/contexts/RecordingProvider.js
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@ -93,6 +93,7 @@ export const RecordingProvider = ({ children }) => {
}; };
// The 'recording-data' event is emitted when an output-byte-stream recording has started // The 'recording-data' event is emitted when an output-byte-stream recording has started
// When the event emits, start writing data to the stream created in handleRecordingStarted()
const handleRecordingData = async (ev) => { const handleRecordingData = async (ev) => {
try { try {
console.log('got data', ev); console.log('got data', ev);
@ -178,6 +179,7 @@ export const RecordingProvider = ({ children }) => {
// Recording started locally, either through UI or programmatically // Recording started locally, either through UI or programmatically
setIsRecordingLocally(true); setIsRecordingLocally(true);
if (!recordingStartedDate) setRecordingStartedDate(new Date()); if (!recordingStartedDate) setRecordingStartedDate(new Date());
// If an output-byte-stream recording has started, create a new data stream that can be piped to a third-party (in this case a file)
if (event.type === 'output-byte-stream') { if (event.type === 'output-byte-stream') {
const { readable, writable } = new TransformStream({ const { readable, writable } = new TransformStream({
transform: (chunk, ctrl) => { transform: (chunk, ctrl) => {