The video is uploaded through the EdPuzzle platform. Playing the file through both the EdPuzzle player and via the URL directly gives the same issue, although EdPuzzle just shows a loading animation infinitely, instead of an error message.
The developer console gives the following messages during playback up to the time of the issue.
Creating extension->page port windowPatchMessages:cd2a2f06-e9bf-4c0c-bf17-398e158c3843 patchWindow.js:68:13
Creating page->extension port windowPatchMessages:cd2a2f06-e9bf-4c0c-bf17-398e158c3843 patchWindow.js:68:13
Media resource https://video-streaming.edpuzzle.com/64dfa826747b6f41b3a7ac70.webm?Expires=1726336051&Key-Pair-Id=KT64MU30TGX71&Signature=lzkwztOyN5H5~m5~rucWoHjAgzZY05-aCRZ6UtrFIz~394Kfzzy8OrtCLIGhhOh~67y-ChGVzz9UaOssA67MUqDnMza00ddY-QA6jEnsDl18~df-sOai-engygclxx1UImtizAgg9TXcJe84HG-jFtNp0c-JUwiP2dYHYFnqWFNQLMihUjs23jK5U3j8GJm1qN6~iPCeLSunZRuPbLD5nroCxqyWdLIl-7-Gkg2dzGfP5rONzBsSDo8dbXFydrcwR6aglK68O3zLVT754Ht3iC40GljrqtcjRHzgKMPRJ2mo-RJoVrFFSd6n8nJ0PgrHrMcIdIGRwqvIJe-wAWE3Ng__ could not be decoded. 58 64dfa826747b6f41b3a7ac70.webm
Media resource https://video-streaming.edpuzzle.com/64dfa826747b6f41b3a7ac70.webm?Expires=1726336051&Key-Pair-Id=KT64MU30TGX71&Signature=lzkwztOyN5H5~m5~rucWoHjAgzZY05-aCRZ6UtrFIz~394Kfzzy8OrtCLIGhhOh~67y-ChGVzz9UaOssA67MUqDnMza00ddY-QA6jEnsDl18~df-sOai-engygclxx1UImtizAgg9TXcJe84HG-jFtNp0c-JUwiP2dYHYFnqWFNQLMihUjs23jK5U3j8GJm1qN6~iPCeLSunZRuPbLD5nroCxqyWdLIl-7-Gkg2dzGfP5rONzBsSDo8dbXFydrcwR6aglK68O3zLVT754Ht3iC40GljrqtcjRHzgKMPRJ2mo-RJoVrFFSd6n8nJ0PgrHrMcIdIGRwqvIJe-wAWE3Ng__ could not be decoded, error: Error Code: NS_ERROR_DOM_MEDIA_DEMUXER_ERR (0x806e000c) 64dfa826747b6f41b3a7ac70.webm
Media resource https://video-streaming.edpuzzle.com/64dfa826747b6f41b3a7ac70.webm?Expires=1726336051&Key-Pair-Id=KT64MU30TGX71&Signature=lzkwztOyN5H5~m5~rucWoHjAgzZY05-aCRZ6UtrFIz~394Kfzzy8OrtCLIGhhOh~67y-ChGVzz9UaOssA67MUqDnMza00ddY-QA6jEnsDl18~df-sOai-engygclxx1UImtizAgg9TXcJe84HG-jFtNp0c-JUwiP2dYHYFnqWFNQLMihUjs23jK5U3j8GJm1qN6~iPCeLSunZRuPbLD5nroCxqyWdLIl-7-Gkg2dzGfP5rONzBsSDo8dbXFydrcwR6aglK68O3zLVT754Ht3iC40GljrqtcjRHzgKMPRJ2mo-RJoVrFFSd6n8nJ0PgrHrMcIdIGRwqvIJe-wAWE3Ng__ could not be decoded. 55 64dfa826747b6f41b3a7ac70.webm
Media resource https://video-streaming.edpuzzle.com/64dfa826747b6f41b3a7ac70.webm?Expires=1726336051&Key-Pair-Id=KT64MU30TGX71&Signature=lzkwztOyN5H5~m5~rucWoHjAgzZY05-aCRZ6UtrFIz~394Kfzzy8OrtCLIGhhOh~67y-ChGVzz9UaOssA67MUqDnMza00ddY-QA6jEnsDl18~df-sOai-engygclxx1UImtizAgg9TXcJe84HG-jFtNp0c-JUwiP2dYHYFnqWFNQLMihUjs23jK5U3j8GJm1qN6~iPCeLSunZRuPbLD5nroCxqyWdLIl-7-Gkg2dzGfP5rONzBsSDo8dbXFydrcwR6aglK68O3zLVT754Ht3iC40GljrqtcjRHzgKMPRJ2mo-RJoVrFFSd6n8nJ0PgrHrMcIdIGRwqvIJe-wAWE3Ng__ could not be decoded, error: Error Code: NS_ERROR_DOM_MEDIA_DEMUXER_ERR (0x806e000c) 64dfa826747b6f41b3a7ac70.webm
Media resource https://video-streaming.edpuzzle.com/64dfa826747b6f41b3a7ac70.webm?Expires=1726336051&Key-Pair-Id=KT64MU30TGX71&Signature=lzkwztOyN5H5~m5~rucWoHjAgzZY05-aCRZ6UtrFIz~394Kfzzy8OrtCLIGhhOh~67y-ChGVzz9UaOssA67MUqDnMza00ddY-QA6jEnsDl18~df-sOai-engygclxx1UImtizAgg9TXcJe84HG-jFtNp0c-JUwiP2dYHYFnqWFNQLMihUjs23jK5U3j8GJm1qN6~iPCeLSunZRuPbLD5nroCxqyWdLIl-7-Gkg2dzGfP5rONzBsSDo8dbXFydrcwR6aglK68O3zLVT754Ht3iC40GljrqtcjRHzgKMPRJ2mo-RJoVrFFSd6n8nJ0PgrHrMcIdIGRwqvIJe-wAWE3Ng__ could not be decoded. 10 64dfa826747b6f41b3a7ac70.webm
Media resource https://video-streaming.edpuzzle.com/64dfa826747b6f41b3a7ac70.webm?Expires=1726336051&Key-Pair-Id=KT64MU30TGX71&Signature=lzkwztOyN5H5~m5~rucWoHjAgzZY05-aCRZ6UtrFIz~394Kfzzy8OrtCLIGhhOh~67y-ChGVzz9UaOssA67MUqDnMza00ddY-QA6jEnsDl18~df-sOai-engygclxx1UImtizAgg9TXcJe84HG-jFtNp0c-JUwiP2dYHYFnqWFNQLMihUjs23jK5U3j8GJm1qN6~iPCeLSunZRuPbLD5nroCxqyWdLIl-7-Gkg2dzGfP5rONzBsSDo8dbXFydrcwR6aglK68O3zLVT754Ht3iC40GljrqtcjRHzgKMPRJ2mo-RJoVrFFSd6n8nJ0PgrHrMcIdIGRwqvIJe-wAWE3Ng__ could not be decoded, error: Error Code: NS_ERROR_DOM_MEDIA_DEMUXER_ERR (0x806e000c) 64dfa826747b6f41b3a7ac70.webm
Media resource https://video-streaming.edpuzzle.com/64dfa826747b6f41b3a7ac70.webm?Expires=1726336051&Key-Pair-Id=KT64MU30TGX71&Signature=lzkwztOyN5H5~m5~rucWoHjAgzZY05-aCRZ6UtrFIz~394Kfzzy8OrtCLIGhhOh~67y-ChGVzz9UaOssA67MUqDnMza00ddY-QA6jEnsDl18~df-sOai-engygclxx1UImtizAgg9TXcJe84HG-jFtNp0c-JUwiP2dYHYFnqWFNQLMihUjs23jK5U3j8GJm1qN6~iPCeLSunZRuPbLD5nroCxqyWdLIl-7-Gkg2dzGfP5rONzBsSDo8dbXFydrcwR6aglK68O3zLVT754Ht3iC40GljrqtcjRHzgKMPRJ2mo-RJoVrFFSd6n8nJ0PgrHrMcIdIGRwqvIJe-wAWE3Ng__ could not be decoded. 4 64dfa826747b6f41b3a7ac70.webm
Media resource https://video-streaming.edpuzzle.com/64dfa826747b6f41b3a7ac70.webm?Expires=1726336051&Key-Pair-Id=KT64MU30TGX71&Signature=lzkwztOyN5H5~m5~rucWoHjAgzZY05-aCRZ6UtrFIz~394Kfzzy8OrtCLIGhhOh~67y-ChGVzz9UaOssA67MUqDnMza00ddY-QA6jEnsDl18~df-sOai-engygclxx1UImtizAgg9TXcJe84HG-jFtNp0c-JUwiP2dYHYFnqWFNQLMihUjs23jK5U3j8GJm1qN6~iPCeLSunZRuPbLD5nroCxqyWdLIl-7-Gkg2dzGfP5rONzBsSDo8dbXFydrcwR6aglK68O3zLVT754Ht3iC40GljrqtcjRHzgKMPRJ2mo-RJoVrFFSd6n8nJ0PgrHrMcIdIGRwqvIJe-wAWE3Ng__ could not be decoded, error: Error Code: NS_ERROR_DOM_MEDIA_DEMUXER_ERR (0x806e000c) 64dfa826747b6f41b3a7ac70.webm
Media resource https://video-streaming.edpuzzle.com/64dfa826747b6f41b3a7ac70.webm?Expires=1726336051&Key-Pair-Id=KT64MU30TGX71&Signature=lzkwztOyN5H5~m5~rucWoHjAgzZY05-aCRZ6UtrFIz~394Kfzzy8OrtCLIGhhOh~67y-ChGVzz9UaOssA67MUqDnMza00ddY-QA6jEnsDl18~df-sOai-engygclxx1UImtizAgg9TXcJe84HG-jFtNp0c-JUwiP2dYHYFnqWFNQLMihUjs23jK5U3j8GJm1qN6~iPCeLSunZRuPbLD5nroCxqyWdLIl-7-Gkg2dzGfP5rONzBsSDo8dbXFydrcwR6aglK68O3zLVT754Ht3iC40GljrqtcjRHzgKMPRJ2mo-RJoVrFFSd6n8nJ0PgrHrMcIdIGRwqvIJe-wAWE3Ng__ could not be decoded. 4 64dfa826747b6f41b3a7ac70.webm
Media resource https://video-streaming.edpuzzle.com/64dfa826747b6f41b3a7ac70.webm?Expires=1726336051&Key-Pair-Id=KT64MU30TGX71&Signature=lzkwztOyN5H5~m5~rucWoHjAgzZY05-aCRZ6UtrFIz~394Kfzzy8OrtCLIGhhOh~67y-ChGVzz9UaOssA67MUqDnMza00ddY-QA6jEnsDl18~df-sOai-engygclxx1UImtizAgg9TXcJe84HG-jFtNp0c-JUwiP2dYHYFnqWFNQLMihUjs23jK5U3j8GJm1qN6~iPCeLSunZRuPbLD5nroCxqyWdLIl-7-Gkg2dzGfP5rONzBsSDo8dbXFydrcwR6aglK68O3zLVT754Ht3iC40GljrqtcjRHzgKMPRJ2mo-RJoVrFFSd6n8nJ0PgrHrMcIdIGRwqvIJe-wAWE3Ng__ could not be decoded, error: Error Code: NS_ERROR_DOM_MEDIA_DEMUXER_ERR (0x806e000c) 64dfa826747b6f41b3a7ac70.webm
Media resource https://video-streaming.edpuzzle.com/64dfa826747b6f41b3a7ac70.webm?Expires=1726336051&Key-Pair-Id=KT64MU30TGX71&Signature=lzkwztOyN5H5~m5~rucWoHjAgzZY05-aCRZ6UtrFIz~394Kfzzy8OrtCLIGhhOh~67y-ChGVzz9UaOssA67MUqDnMza00ddY-QA6jEnsDl18~df-sOai-engygclxx1UImtizAgg9TXcJe84HG-jFtNp0c-JUwiP2dYHYFnqWFNQLMihUjs23jK5U3j8GJm1qN6~iPCeLSunZRuPbLD5nroCxqyWdLIl-7-Gkg2dzGfP5rONzBsSDo8dbXFydrcwR6aglK68O3zLVT754Ht3iC40GljrqtcjRHzgKMPRJ2mo-RJoVrFFSd6n8nJ0PgrHrMcIdIGRwqvIJe-wAWE3Ng__ could not be decoded. 4 64dfa826747b6f41b3a7ac70.webm
Media resource https://video-streaming.edpuzzle.com/64dfa826747b6f41b3a7ac70.webm?Expires=1726336051&Key-Pair-Id=KT64MU30TGX71&Signature=lzkwztOyN5H5~m5~rucWoHjAgzZY05-aCRZ6UtrFIz~394Kfzzy8OrtCLIGhhOh~67y-ChGVzz9UaOssA67MUqDnMza00ddY-QA6jEnsDl18~df-sOai-engygclxx1UImtizAgg9TXcJe84HG-jFtNp0c-JUwiP2dYHYFnqWFNQLMihUjs23jK5U3j8GJm1qN6~iPCeLSunZRuPbLD5nroCxqyWdLIl-7-Gkg2dzGfP5rONzBsSDo8dbXFydrcwR6aglK68O3zLVT754Ht3iC40GljrqtcjRHzgKMPRJ2mo-RJoVrFFSd6n8nJ0PgrHrMcIdIGRwqvIJe-wAWE3Ng__ could not be decoded, error: Error Code: NS_ERROR_DOM_MEDIA_DEMUXER_ERR (0x806e000c) 64dfa826747b6f41b3a7ac70.webm
Media resource https://video-streaming.edpuzzle.com/64dfa826747b6f41b3a7ac70.webm?Expires=1726336051&Key-Pair-Id=KT64MU30TGX71&Signature=lzkwztOyN5H5~m5~rucWoHjAgzZY05-aCRZ6UtrFIz~394Kfzzy8OrtCLIGhhOh~67y-ChGVzz9UaOssA67MUqDnMza00ddY-QA6jEnsDl18~df-sOai-engygclxx1UImtizAgg9TXcJe84HG-jFtNp0c-JUwiP2dYHYFnqWFNQLMihUjs23jK5U3j8GJm1qN6~iPCeLSunZRuPbLD5nroCxqyWdLIl-7-Gkg2dzGfP5rONzBsSDo8dbXFydrcwR6aglK68O3zLVT754Ht3iC40GljrqtcjRHzgKMPRJ2mo-RJoVrFFSd6n8nJ0PgrHrMcIdIGRwqvIJe-wAWE3Ng__ could not be decoded. 4 64dfa826747b6f41b3a7ac70.webm
Media resource https://video-streaming.edpuzzle.com/64dfa826747b6f41b3a7ac70.webm?Expires=1726336051&Key-Pair-Id=KT64MU30TGX71&Signature=lzkwztOyN5H5~m5~rucWoHjAgzZY05-aCRZ6UtrFIz~394Kfzzy8OrtCLIGhhOh~67y-ChGVzz9UaOssA67MUqDnMza00ddY-QA6jEnsDl18~df-sOai-engygclxx1UImtizAgg9TXcJe84HG-jFtNp0c-JUwiP2dYHYFnqWFNQLMihUjs23jK5U3j8GJm1qN6~iPCeLSunZRuPbLD5nroCxqyWdLIl-7-Gkg2dzGfP5rONzBsSDo8dbXFydrcwR6aglK68O3zLVT754Ht3iC40GljrqtcjRHzgKMPRJ2mo-RJoVrFFSd6n8nJ0PgrHrMcIdIGRwqvIJe-wAWE3Ng__ could not be decoded, error: Error Code: NS_ERROR_DOM_MEDIA_DEMUXER_ERR (0x806e000c) 64dfa826747b6f41b3a7ac70.webm
Media resource https://video-streaming.edpuzzle.com/64dfa826747b6f41b3a7ac70.webm?Expires=1726336051&Key-Pair-Id=KT64MU30TGX71&Signature=lzkwztOyN5H5~m5~rucWoHjAgzZY05-aCRZ6UtrFIz~394Kfzzy8OrtCLIGhhOh~67y-ChGVzz9UaOssA67MUqDnMza00ddY-QA6jEnsDl18~df-sOai-engygclxx1UImtizAgg9TXcJe84HG-jFtNp0c-JUwiP2dYHYFnqWFNQLMihUjs23jK5U3j8GJm1qN6~iPCeLSunZRuPbLD5nroCxqyWdLIl-7-Gkg2dzGfP5rONzBsSDo8dbXFydrcwR6aglK68O3zLVT754Ht3iC40GljrqtcjRHzgKMPRJ2mo-RJoVrFFSd6n8nJ0PgrHrMcIdIGRwqvIJe-wAWE3Ng__ could not be decoded. 4 64dfa826747b6f41b3a7ac70.webm
Media resource https://video-streaming.edpuzzle.com/64dfa826747b6f41b3a7ac70.webm?Expires=1726336051&Key-Pair-Id=KT64MU30TGX71&Signature=lzkwztOyN5H5~m5~rucWoHjAgzZY05-aCRZ6UtrFIz~394Kfzzy8OrtCLIGhhOh~67y-ChGVzz9UaOssA67MUqDnMza00ddY-QA6jEnsDl18~df-sOai-engygclxx1UImtizAgg9TXcJe84HG-jFtNp0c-JUwiP2dYHYFnqWFNQLMihUjs23jK5U3j8GJm1qN6~iPCeLSunZRuPbLD5nroCxqyWdLIl-7-Gkg2dzGfP5rONzBsSDo8dbXFydrcwR6aglK68O3zLVT754Ht3iC40GljrqtcjRHzgKMPRJ2mo-RJoVrFFSd6n8nJ0PgrHrMcIdIGRwqvIJe-wAWE3Ng__ could not be decoded, error: Error Code: NS_ERROR_DOM_MEDIA_DEMUXER_ERR (0x806e000c) 64dfa826747b6f41b3a7ac70.webm
Media resource https://video-streaming.edpuzzle.com/64dfa826747b6f41b3a7ac70.webm?Expires=1726336051&Key-Pair-Id=KT64MU30TGX71&Signature=lzkwztOyN5H5~m5~rucWoHjAgzZY05-aCRZ6UtrFIz~394Kfzzy8OrtCLIGhhOh~67y-ChGVzz9UaOssA67MUqDnMza00ddY-QA6jEnsDl18~df-sOai-engygclxx1UImtizAgg9TXcJe84HG-jFtNp0c-JUwiP2dYHYFnqWFNQLMihUjs23jK5U3j8GJm1qN6~iPCeLSunZRuPbLD5nroCxqyWdLIl-7-Gkg2dzGfP5rONzBsSDo8dbXFydrcwR6aglK68O3zLVT754Ht3iC40GljrqtcjRHzgKMPRJ2mo-RJoVrFFSd6n8nJ0PgrHrMcIdIGRwqvIJe-wAWE3Ng__ could not be decoded. 4 64dfa826747b6f41b3a7ac70.webm
Media resource https://video-streaming.edpuzzle.com/64dfa826747b6f41b3a7ac70.webm?Expires=1726336051&Key-Pair-Id=KT64MU30TGX71&Signature=lzkwztOyN5H5~m5~rucWoHjAgzZY05-aCRZ6UtrFIz~394Kfzzy8OrtCLIGhhOh~67y-ChGVzz9UaOssA67MUqDnMza00ddY-QA6jEnsDl18~df-sOai-engygclxx1UImtizAgg9TXcJe84HG-jFtNp0c-JUwiP2dYHYFnqWFNQLMihUjs23jK5U3j8GJm1qN6~iPCeLSunZRuPbLD5nroCxqyWdLIl-7-Gkg2dzGfP5rONzBsSDo8dbXFydrcwR6aglK68O3zLVT754Ht3iC40GljrqtcjRHzgKMPRJ2mo-RJoVrFFSd6n8nJ0PgrHrMcIdIGRwqvIJe-wAWE3Ng__ could not be decoded, error: Error Code: NS_ERROR_DOM_MEDIA_DEMUXER_ERR (0x806e000c) 64dfa826747b6f41b3a7ac70.webm
Media resource https://video-streaming.edpuzzle.com/64dfa826747b6f41b3a7ac70.webm?Expires=1726336051&Key-Pair-Id=KT64MU30TGX71&Signature=lzkwztOyN5H5~m5~rucWoHjAgzZY05-aCRZ6UtrFIz~394Kfzzy8OrtCLIGhhOh~67y-ChGVzz9UaOssA67MUqDnMza00ddY-QA6jEnsDl18~df-sOai-engygclxx1UImtizAgg9TXcJe84HG-jFtNp0c-JUwiP2dYHYFnqWFNQLMihUjs23jK5U3j8GJm1qN6~iPCeLSunZRuPbLD5nroCxqyWdLIl-7-Gkg2dzGfP5rONzBsSDo8dbXFydrcwR6aglK68O3zLVT754Ht3iC40GljrqtcjRHzgKMPRJ2mo-RJoVrFFSd6n8nJ0PgrHrMcIdIGRwqvIJe-wAWE3Ng__ could not be decoded. 64dfa826747b6f41b3a7ac70.webm
Media resource https://video-streaming.edpuzzle.com/64dfa826747b6f41b3a7ac70.webm?Expires=1726336051&Key-Pair-Id=KT64MU30TGX71&Signature=lzkwztOyN5H5~m5~rucWoHjAgzZY05-aCRZ6UtrFIz~394Kfzzy8OrtCLIGhhOh~67y-ChGVzz9UaOssA67MUqDnMza00ddY-QA6jEnsDl18~df-sOai-engygclxx1UImtizAgg9TXcJe84HG-jFtNp0c-JUwiP2dYHYFnqWFNQLMihUjs23jK5U3j8GJm1qN6~iPCeLSunZRuPbLD5nroCxqyWdLIl-7-Gkg2dzGfP5rONzBsSDo8dbXFydrcwR6aglK68O3zLVT754Ht3iC40GljrqtcjRHzgKMPRJ2mo-RJoVrFFSd6n8nJ0PgrHrMcIdIGRwqvIJe-wAWE3Ng__ could not be decoded, error: Error Code: NS_ERROR_DOM_MEDIA_DEMUXER_ERR (0x806e000c) 64dfa826747b6f41b3a7ac70.webm
Uncaught (in promise) DOMException: The fetching process for the media resource was aborted by the user agent at the user's request.
Media resource https://video-streaming.edpuzzle.com/64dfa826747b6f41b3a7ac70.webm?Expires=1726336051&Key-Pair-Id=KT64MU30TGX71&Signature=lzkwztOyN5H5~m5~rucWoHjAgzZY05-aCRZ6UtrFIz~394Kfzzy8OrtCLIGhhOh~67y-ChGVzz9UaOssA67MUqDnMza00ddY-QA6jEnsDl18~df-sOai-engygclxx1UImtizAgg9TXcJe84HG-jFtNp0c-JUwiP2dYHYFnqWFNQLMihUjs23jK5U3j8GJm1qN6~iPCeLSunZRuPbLD5nroCxqyWdLIl-7-Gkg2dzGfP5rONzBsSDo8dbXFydrcwR6aglK68O3zLVT754Ht3iC40GljrqtcjRHzgKMPRJ2mo-RJoVrFFSd6n8nJ0PgrHrMcIdIGRwqvIJe-wAWE3Ng__ could not be decoded. 64dfa826747b6f41b3a7ac70.webm
Media resource https://video-streaming.edpuzzle.com/64dfa826747b6f41b3a7ac70.webm?Expires=1726336051&Key-Pair-Id=KT64MU30TGX71&Signature=lzkwztOyN5H5~m5~rucWoHjAgzZY05-aCRZ6UtrFIz~394Kfzzy8OrtCLIGhhOh~67y-ChGVzz9UaOssA67MUqDnMza00ddY-QA6jEnsDl18~df-sOai-engygclxx1UImtizAgg9TXcJe84HG-jFtNp0c-JUwiP2dYHYFnqWFNQLMihUjs23jK5U3j8GJm1qN6~iPCeLSunZRuPbLD5nroCxqyWdLIl-7-Gkg2dzGfP5rONzBsSDo8dbXFydrcwR6aglK68O3zLVT754Ht3iC40GljrqtcjRHzgKMPRJ2mo-RJoVrFFSd6n8nJ0PgrHrMcIdIGRwqvIJe-wAWE3Ng__ could not be decoded, error: Error Code: NS_ERROR_DOM_MEDIA_DEMUXER_ERR (0x806e000c) 64dfa826747b6f41b3a7ac70.webm
Uncaught (in promise) DOMException: The fetching process for the media resource was aborted by the user agent at the user's request.
Media resource https://video-streaming.edpuzzle.com/64dfa826747b6f41b3a7ac70.webm?Expires=1726336051&Key-Pair-Id=KT64MU30TGX71&Signature=lzkwztOyN5H5~m5~rucWoHjAgzZY05-aCRZ6UtrFIz~394Kfzzy8OrtCLIGhhOh~67y-ChGVzz9UaOssA67MUqDnMza00ddY-QA6jEnsDl18~df-sOai-engygclxx1UImtizAgg9TXcJe84HG-jFtNp0c-JUwiP2dYHYFnqWFNQLMihUjs23jK5U3j8GJm1qN6~iPCeLSunZRuPbLD5nroCxqyWdLIl-7-Gkg2dzGfP5rONzBsSDo8dbXFydrcwR6aglK68O3zLVT754Ht3iC40GljrqtcjRHzgKMPRJ2mo-RJoVrFFSd6n8nJ0PgrHrMcIdIGRwqvIJe-wAWE3Ng__ could not be decoded. 64dfa826747b6f41b3a7ac70.webm
Media resource https://video-streaming.edpuzzle.com/64dfa826747b6f41b3a7ac70.webm?Expires=1726336051&Key-Pair-Id=KT64MU30TGX71&Signature=lzkwztOyN5H5~m5~rucWoHjAgzZY05-aCRZ6UtrFIz~394Kfzzy8OrtCLIGhhOh~67y-ChGVzz9UaOssA67MUqDnMza00ddY-QA6jEnsDl18~df-sOai-engygclxx1UImtizAgg9TXcJe84HG-jFtNp0c-JUwiP2dYHYFnqWFNQLMihUjs23jK5U3j8GJm1qN6~iPCeLSunZRuPbLD5nroCxqyWdLIl-7-Gkg2dzGfP5rONzBsSDo8dbXFydrcwR6aglK68O3zLVT754Ht3iC40GljrqtcjRHzgKMPRJ2mo-RJoVrFFSd6n8nJ0PgrHrMcIdIGRwqvIJe-wAWE3Ng__ could not be decoded, error: Error Code: NS_ERROR_DOM_MEDIA_DEMUXER_ERR (0x806e000c) 64dfa826747b6f41b3a7ac70.webm
Uncaught (in promise) DOMException: The fetching process for the media resource was aborted by the user agent at the user's request.
Media resource https://video-streaming.edpuzzle.com/64dfa826747b6f41b3a7ac70.webm?Expires=1726336051&Key-Pair-Id=KT64MU30TGX71&Signature=lzkwztOyN5H5~m5~rucWoHjAgzZY05-aCRZ6UtrFIz~394Kfzzy8OrtCLIGhhOh~67y-ChGVzz9UaOssA67MUqDnMza00ddY-QA6jEnsDl18~df-sOai-engygclxx1UImtizAgg9TXcJe84HG-jFtNp0c-JUwiP2dYHYFnqWFNQLMihUjs23jK5U3j8GJm1qN6~iPCeLSunZRuPbLD5nroCxqyWdLIl-7-Gkg2dzGfP5rONzBsSDo8dbXFydrcwR6aglK68O3zLVT754Ht3iC40GljrqtcjRHzgKMPRJ2mo-RJoVrFFSd6n8nJ0PgrHrMcIdIGRwqvIJe-wAWE3Ng__ could not be decoded. 64dfa826747b6f41b3a7ac70.webm
Media resource https://video-streaming.edpuzzle.com/64dfa826747b6f41b3a7ac70.webm?Expires=1726336051&Key-Pair-Id=KT64MU30TGX71&Signature=lzkwztOyN5H5~m5~rucWoHjAgzZY05-aCRZ6UtrFIz~394Kfzzy8OrtCLIGhhOh~67y-ChGVzz9UaOssA67MUqDnMza00ddY-QA6jEnsDl18~df-sOai-engygclxx1UImtizAgg9TXcJe84HG-jFtNp0c-JUwiP2dYHYFnqWFNQLMihUjs23jK5U3j8GJm1qN6~iPCeLSunZRuPbLD5nroCxqyWdLIl-7-Gkg2dzGfP5rONzBsSDo8dbXFydrcwR6aglK68O3zLVT754Ht3iC40GljrqtcjRHzgKMPRJ2mo-RJoVrFFSd6n8nJ0PgrHrMcIdIGRwqvIJe-wAWE3Ng__ could not be decoded, error: Error Code: NS_ERROR_DOM_MEDIA_DEMUXER_ERR (0x806e000c) 64dfa826747b6f41b3a7ac70.webm
Uncaught (in promise) DOMException: The fetching process for the media resource was aborted by the user agent at the user's request.
Media resource https://video-streaming.edpuzzle.com/64dfa826747b6f41b3a7ac70.webm?Expires=1726336051&Key-Pair-Id=KT64MU30TGX71&Signature=lzkwztOyN5H5~m5~rucWoHjAgzZY05-aCRZ6UtrFIz~394Kfzzy8OrtCLIGhhOh~67y-ChGVzz9UaOssA67MUqDnMza00ddY-QA6jEnsDl18~df-sOai-engygclxx1UImtizAgg9TXcJe84HG-jFtNp0c-JUwiP2dYHYFnqWFNQLMihUjs23jK5U3j8GJm1qN6~iPCeLSunZRuPbLD5nroCxqyWdLIl-7-Gkg2dzGfP5rONzBsSDo8dbXFydrcwR6aglK68O3zLVT754Ht3iC40GljrqtcjRHzgKMPRJ2mo-RJoVrFFSd6n8nJ0PgrHrMcIdIGRwqvIJe-wAWE3Ng__ could not be decoded. 64dfa826747b6f41b3a7ac70.webm
Media resource https://video-streaming.edpuzzle.com/64dfa826747b6f41b3a7ac70.webm?Expires=1726336051&Key-Pair-Id=KT64MU30TGX71&Signature=lzkwztOyN5H5~m5~rucWoHjAgzZY05-aCRZ6UtrFIz~394Kfzzy8OrtCLIGhhOh~67y-ChGVzz9UaOssA67MUqDnMza00ddY-QA6jEnsDl18~df-sOai-engygclxx1UImtizAgg9TXcJe84HG-jFtNp0c-JUwiP2dYHYFnqWFNQLMihUjs23jK5U3j8GJm1qN6~iPCeLSunZRuPbLD5nroCxqyWdLIl-7-Gkg2dzGfP5rONzBsSDo8dbXFydrcwR6aglK68O3zLVT754Ht3iC40GljrqtcjRHzgKMPRJ2mo-RJoVrFFSd6n8nJ0PgrHrMcIdIGRwqvIJe-wAWE3Ng__ could not be decoded, error: Error Code: NS_ERROR_DOM_MEDIA_DEMUXER_ERR (0x806e000c) 64dfa826747b6f41b3a7ac70.webm
MouseEvent.mozInputSource is deprecated. Use PointerEvent.pointerType instead. contentscript.js:2:330307
URL: https://video-streaming.edpuzzle.com/64dfa826747b6f41b3a7ac70.webm?Expires=1726336051&Key-Pair-Id=KT64MU30TGX71&Signature=lzkwztOyN5H5~m5~rucWoHjAgzZY05-aCRZ6UtrFIz~394Kfzzy8OrtCLIGhhOh~67y-ChGVzz9UaOssA67MUqDnMza00ddY-QA6jEnsDl18~df-sOai-engygclxx1UImtizAgg9TXcJe84HG-jFtNp0c-JUwiP2dYHYFnqWFNQLMihUjs23jK5U3j8GJm1qN6~iPCeLSunZRuPbLD5nroCxqyWdLIl-7-Gkg2dzGfP5rONzBsSDo8dbXFydrcwR6aglK68O3zLVT754Ht3iC40GljrqtcjRHzgKMPRJ2mo-RJoVrFFSd6n8nJ0PgrHrMcIdIGRwqvIJe-wAWE3Ng__
Browser / Version: Firefox 129.0
Operating System: Linux
Tested Another Browser: Yes Chrome
Problem type: Video or audio doesn't play
Description: The video or audio does not play
Steps to Reproduce:
Playing the linked video up to the timestamp 3:30 is successful. Right at the the timestamp (+- 2 seconds), Firefox says the file is corrupt and halts playback.
The video is uploaded through the EdPuzzle platform. Playing the file through both the EdPuzzle player and via the URL directly gives the same issue, although EdPuzzle just shows a loading animation infinitely, instead of an error message.
The developer console gives the following messages during playback up to the time of the issue.
View the screenshot
Browser Configuration
From webcompat.com with ❤️