hi
Firefox plays all videos from YouTube, Twitter, facebook and etc…but with error message when opened by terminal or application icon. Is there any correction that needs to be made?
Extensions recommended by docs.fedoraproject.org are already installed.Installing plugins for playing movies and music :: Fedora Docs
ATTENTION: default value of option mesa_glthread overridden by environment.
[2022-05-27T17:21:17Z ERROR mp4parse] Found 2 nul bytes in "\u{0}\u{0}"
[2022-05-27T17:21:17Z ERROR mp4parse] Found 2 nul bytes in "\u{0}\u{0}"
[2022-05-27T17:21:17Z ERROR mp4parse] Found 2 nul bytes in "\u{0}\u{0}"
[2022-05-27T17:21:17Z ERROR mp4parse] Found 2 nul bytes in "\u{0}\u{0}"
stransky
June 3, 2022, 8:45am
#2
That comes from this code:
https://searchfox.org/mozilla-central/source/third_party/rust/mp4parse/src/lib.rs#5173
and it’s caused by:
opened 05:55PM - 15 Jun 21 UTC
ISOBMFF
agreed
Based on this text from ISOBMFF (ISO/IEC 14496-12:2020) § 4.2.1:
> In these def… initions, null-terminated means that the last character of a string is Unicode NUL, and hence an empty string is represented by a single Unicode NUL.
It's not entirely clear what to do with a value containing multiple NUL characters.
Consider the following, valid `hdlr` box:
```
$ hexdump -C -s 44 -n 40 ~/Pictures/green.avifenc.avif
0000002c 00 00 00 28 68 64 6c 72 00 00 00 00 00 00 00 00 |...(hdlr........|
0000003c 70 69 63 74 00 00 00 00 00 00 00 00 00 00 00 00 |pict............|
0000004c 6c 69 62 61 76 69 66 00 |libavif.|
```
If the "a" in "libavif" were replaced with NUL, would it still be valid? And if so, would the value of the `name` field of the `hdlr` box correctly be "lib" or "lib\0vif"?
so it’s caused by the clip you play as it may contain some wrong data. But Firefox may not throw that info to terminal.
2 Likes
razer1234
October 3, 2022, 12:23am
#3
Having the same issue, my system freezes almost daily
What should i do?
You already have another thread. Posting here is wasted effort and distracting.
Ever since the FF update 103 i’m having troubles with freezes
Usually what happens is Firefox freezes and a few seconds later the whole system freezes
How to know what is causing the issue?
It is driving me crazy and i have to force shutdown my pc everytime
