Unable to play animated gif or mp4
Firefox unable to play animated gif and mp4 from the following link:
https://bugreports.qt.io/browse/QTCREATORBUG-18666 https://bugreports.qt.io/secure/attachment/65386/Kazam_screencast_00000.mp4 https://bugreports.qt.io/secure/attachment/65384/Peek%202017-08-01%2021-41.gif
IMPORTANT:
- I get same result in case I disabled all add-ons
- Chromium run them without any problem
I use
- Linux Mint 18.2 x64 xfce
- Firefox 54.0 (64-bit)
由 mbnoimi于修改
所有回复 (5)
I figured out how to fix animated gif issue from this link: http://kb.mozillazine.org/Animated_images
but the issue related to mp4 still exists
I forgot to mention error message of mp4 file:
Video can't be played because the file is corrupt
由 mbnoimi于修改
I see the same "Video can't be played because the file is corrupt" error. This is probably because the video is encoded with "Planar 4:4:4 YUV" The file plays for me on Linux with VLC.
Browser Console on Nightly:
Media resource https://bugreports.qt.io/secure/attachment/65386/Kazam_screencast_00000.mp4 could not be decoded, error: Error Code: NS_ERROR_DOM_MEDIA_FATAL_ERR (0x806e0005) Details: mozilla::SupportChecker::AddMediaFormatChecker(const mozilla::TrackInfo&)::<lambda()>: Decoder may not have the capability to handle the requested video format with YUV444 chroma subsampling.
- Bug 1265623 - Firefox doesn't play MP4 video with yuv444p color space
由cor-el于修改
cor-el said
I see the same "Video can't be played because the file is corrupt" error. This is probably because the video is encoded with "Planar 4:4:4 YUV" The file plays for me on Linux with VLC. Browser Console on Nightly:Media resource https://bugreports.qt.io/secure/attachment/65386/Kazam_screencast_00000.mp4 could not be decoded, error: Error Code: NS_ERROR_DOM_MEDIA_FATAL_ERR (0x806e0005) Details: mozilla::SupportChecker::AddMediaFormatChecker(const mozilla::TrackInfo&)::<lambda()>: Decoder may not have the capability to handle the requested video format with YUV444 chroma subsampling.
- Bug 1265623 - Firefox doesn't play MP4 video with yuv444p color space
I wonder why Chromium plays it on same machine without any problem although both browsers suppose to get same encodings!
This bug still occurs in Firefox 57.0.1 (64-bit)