RESOLVED FIXED 255495
REGRESSION(2.41.2): [GStreamer] MP4 videos cannot be played 
https://bugs.webkit.org/show_bug.cgi?id=255495
Summary REGRESSION(2.41.2): [GStreamer] MP4 videos cannot be played
Kdwk
Reported 2023-04-16 02:39:42 PDT
On https://tekeye.uk/html/html5-video-test-page, the first test failed. MP4 videos cannot be played in 2.41.2/ Tech Preview but they can in 2.40/ 44.1. I have max-ranked gst-va decoders and enabled the DMABuf sink.
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Philippe Normand
Comment 1 2023-04-16 11:26:58 PDT
This with Ephy TP? Logs please!
Philippe Normand
Comment 2 2023-04-16 11:52:53 PDT
I can reproduce this issue, seems soup/network related, the webinspector shows errors for the corresponding mp4 file.
Philippe Normand
Comment 3 2023-04-24 09:12:04 PDT
I'm not sure how that video plays in Chrome.... The <video> <source> points to https://tekeye.uk/html/images/Joren_Falls_Izu_Jap.mp4 which is... HTML?
Michael Catanzaro
Comment 4 2023-10-26 06:46:06 PDT
Surely not all MP4 videos are broken?
Kdwk
Comment 5 2023-10-26 06:48:54 PDT
I am unable to test this again at present because Nvidia. Once I can play videos again I’ll re-test this.
Philippe Normand
Comment 6 2023-10-26 11:34:20 PDT
(In reply to Michael Catanzaro from comment #4) > Surely not all MP4 videos are broken? Surely.
Philippe Normand
Comment 7 2024-01-20 04:41:36 PST
(In reply to Kdwk from comment #5) > I am unable to test this again at present because Nvidia. Once I can play > videos again I’ll re-test this. Ping.
Kdwk
Comment 8 2024-01-20 04:50:23 PST
I am still unable to play videos on Nvidia. This may change when the next Nvidia driver version is released
Philippe Normand
Comment 9 2024-10-02 15:30:16 PDT
This seems fixed in 2.46.1. Closing.
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