I investigated this issue on Win 10x64. Here's my results: Fx 129.0 - video fails to play: https://share.firefox.dev/4dgymby. Nightly 131.0a1 - video works as expected: https://share.firefox.dev/4fGvpCA The new build from comment 19 : an error message is displayed: https://share.firefox.dev/3WWLdtL
Bug 1911283 Comment 23 Edit History
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I investigated this issue on Win 10x64. Here are my results: Fx 129.0 - video fails to play: https://share.firefox.dev/4dgymby. Nightly 131.0a1 - video works as expected: https://share.firefox.dev/4fGvpCA The new build from comment 19 : an error message is displayed: https://share.firefox.dev/3WWLdtL
I investigated this issue on Win 10x64. Here are my results: Fx 129.0 - video fails to play: https://share.firefox.dev/4dgymby. Nightly 131.0a1 - video works as expected: https://share.firefox.dev/4fGvpCA The new build from comment 19 - an error message is displayed: https://share.firefox.dev/3WWLdtL