Gentoo Archives: gentoo-user

From: Fernando Rodriguez <frodriguez.developer@×××××××.com>
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] Half error message on attempting to access You Tube from Firefox
Date: Tue, 28 Apr 2015 13:41:17
Message-Id: 1458129.BhsYMGsf2N@navi
In Reply to: Re: [gentoo-user] Half error message on attempting to access You Tube from Firefox by Stroller
1 On Monday, April 27, 2015 1:24:59 AM Stroller wrote:
2 >
3 > On Sun, 26 April 2015, at 3:49 pm, Alan Mackenzie <acm@×××.de> wrote:
4 >
5 > > The following USE flags were used in my building of firefox 31.6.0:
6 > >
7 > > USE="bindist dbus jit minimal startup-notification -custom-cflags
8 > > -custom-optimization -debug -gstreamer -hardened (-pgo) -pulseaudio
9 > > (-selinux) -system-cairo -system-icu -system-jpeg -system-libvpx
10 > > -system-sqlite {-test} -wifi"
11 >
12 > `euses system-libvpx` says "use the system-wide media-libs/libvpx" and if we
13 look up media-libs/libvpx then its description explains that its about the
14 WebM VP8 codec. It would be better if it explained that this is a _video_
15 codec, but Gentoo's USE flag and package descriptions have always been rubbish.
16 >
17 > I would perhaps try rebuilding with USE=system-libvpx and checking the
18 https://www.youtube.com/html5 page again.
19
20 I believe that's just an option between using the libvpx bundled with firefox
21 as recommended by mozilla, or using the system libvpx.
22
23 > Personally, I would probably also try a later version of Firefox.
24 >
25 > I appreciate that 31.x is the latest stable version, but I doubt newer
26 versions are actually unstable in any way, and if I google "youtube html5
27 firefox" I find that "Google will enforce the use of HTML5 video on YouTube for
28 all Firefox users who use Firefox 33 or newer", "FYI: Firefox 35 uses the
29 HTML5 video player in Youtube by default" and "Firefox 37 Released With Native
30 HTML5 YouTube Playback"
31
32 Firefox 37 still uses the flash player for youtube. It will fallback on HTML5
33 if the flash player crashes. There's an update on that page that the change has
34 been delayed.
35
36 --
37 Fernando Rodriguez