Bug 271685
| Summary: | [MSE] media element will error appending the same media segment twice | ||
|---|---|---|---|
| Product: | WebKit | Reporter: | Jean-Yves Avenard [:jya] <jean-yves.avenard> |
| Component: | Media | Assignee: | Jean-Yves Avenard [:jya] <jean-yves.avenard> |
| Status: | RESOLVED FIXED | ||
| Severity: | Normal | CC: | karlcow, webkit-bug-importer |
| Priority: | P2 | Keywords: | InRadar |
| Version: | WebKit Nightly Build | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
Jean-Yves Avenard [:jya]
Consider the following code:
```
run('sourceBuffer.appendBuffer(loader.mediaSegment(0))');
await waitFor(sourceBuffer, 'update');
run('sourceBuffer.appendBuffer(loader.mediaSegment(1))');
await waitFor(sourceBuffer, 'update');
run('sourceBuffer.appendBuffer(loader.mediaSegment(1))');
await waitFor(sourceBuffer, 'update');
```
Appending mediaSegment(1) twice will cause the media element to throw an error.
The cause is the SourceBufferParserAVFObjC's `AVStreamDataParser` to return `AVErrorFailedToParse`
| Attachments | ||
|---|---|---|
| Add attachment proposed patch, testcase, etc. |
Radar WebKit Bug Importer
<rdar://problem/125386530>
Jean-Yves Avenard [:jya]
test page:
https://jyavenard.github.io/htmltests/tests/mse_mp4/271685/
loads in firefox.
Jean-Yves Avenard [:jya]
Pull request: https://github.com/WebKit/WebKit/pull/26508
EWS
Committed 276821@main (7d2a7b505c37): <https://commits.webkit.org/276821@main>
Reviewed commits have been landed. Closing PR #26508 and removing active labels.