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STrRedWolf
n00b
Joined: 02 Sep 2002
Posts: 72
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 Posted: Mon Nov 28, 2016 2:49 am Post subject: firefox-50 breaking HTML5 video |
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Okay, this one's stumping me, I must not be compiling www-client/firefox-50 right. If I open a web page with HTML 5 video on it, it only repeats the first few seconds.
For instance, if I play this clip of Mighty Magiswords, it never gets out of the first scene that starts playing:
https://www.youtube.com/watch?v=WkQJzC1mXfM
Yet Chrome and www-client/firefox-bin-50 work properly.
| Code: | sandra ~ # emerge -pv firefox
These are the packages that would be merged, in order:
Calculating dependencies... done!
[ebuild R ~] www-client/firefox-50.0::gentoo USE="dbus gmp-autoupdate gtk2 hwaccel jemalloc jit pulseaudio skia startup-notification -bindist -custom-cflags -custom-optimization -debug -hardened (-neon) -pgo (-selinux) (-system-cairo) -system-harfbuzz -system-icu -system-jpeg -system-libevent -system-libvpx -system-sqlite {-test} -wifi" L10N="-ach -af -an -ar -as -ast -az -be -bg -bn-BD -bn-IN -br -bs -ca -cak -cs -cy -da -de -dsb -el -en-GB -en-ZA -eo -es-AR -es-CL -es-ES -es-MX -et -eu -fa -ff -fi -fr -fy -ga -gd -gl -gn -gu -he -hi -hr -hsb -hu -hy -id -is -it -ja -kk -km -kn -ko -lij -lt -lv -mai -mk -ml -mr -ms -nb -nl -nn -or -pa -pl -pt-BR -pt-PT -rm -ro -ru -si -sk -sl -son -sq -sr -sv -ta -te -th -tr -uk -uz -vi -xh -zh-CN -zh-TW" 0 KiB
Total: 1 package (1 reinstall), Size of downloads: 0 KiB
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Here's my /etc/portage/make.conf:
| Code: | # These settings were set by the catalyst build script that automatically
# built this stage.
# Please consult /usr/share/portage/config/make.conf.example for a more
# detailed example.
CFLAGS="-march=core-avx2 -O2 -pipe"
CXXFLAGS="${CFLAGS}"
# WARNING: Changing your CHOST is not something that should be done lightly.
# Please consult http://www.gentoo.org/doc/en/change-chost.xml before changing.
CHOST="x86_64-pc-linux-gnu"
# These are the USE flags that were used in addition to what is provided by the
# profile used for building.
CPU_FLAGS_X86="aes avx avx2 fma3 mmx mmxext popcnt sse sse2 sse3 sse4_1 sse4_2 ssse3"
USE="${CPU_FLAGS_X86} -fortran \
-kde dvd alsa cdr ipv6 \
dbus X pulseaudio lm_sensors policykit udev avahi \
udisks bluetooth avahi samba \
jpeg2k rtmp ffmpeg -libav"
PORTDIR="/usr/portage"
DISTDIR="${PORTDIR}/distfiles"
PKGDIR="${PORTDIR}/packages"
MAKEOPTS="-j5"
FEATURS="parallel-fetch clean-logs fail-clean"
GENTOO_MIRRORS="http://gentoo.mirrors.pair.com/"
# SYNC="rsync://rsync.us.gentoo.org/gentoo-portage"
GRUB_PLATFORMS="pc efi-64"
INPUT_DEVICES="evdev wacom void"
VIDEO_CARDS="nvidia fbdev intel i965"
SANE_BACKENDS="plustek"
PHP_TARGETS="php5-5"
PYTHON_SINGLE_TARGET="python3_4"
CALLIGRA_FEATURES="krita"
PORTDIR_OVERLAY="/usr/local/portage-crossdev ${PORTDIR_OVERLAY} /usr/local/portage"
XFCE_PLUGINS="clock multiload-nandhp"
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Logicien
Veteran
Joined: 16 Sep 2005
Posts: 1555
Location: Montréal
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| Posted: Mon Nov 28, 2016 4:41 am Post subject: |
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Have-you make Html5 the default for Firefox on http://www.youtube.com/html5?
Does Firefox behave the same with non Youtube Html5 videos?
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Paul |
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STrRedWolf
n00b
Joined: 02 Sep 2002
Posts: 72
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| Posted: Mon Nov 28, 2016 11:19 am Post subject: |
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| Logicien wrote: | Have-you make Html5 the default for Firefox on http://www.youtube.com/html5?
Does Firefox behave the same with non Youtube Html5 videos? |
Yes, HTML5 video is active in Youtube.
I do not know of any other sites that are using HTML5 video. |
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EmaRsk
Apprentice
Joined: 07 Sep 2004
Posts: 158
Location: Italy
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| Posted: Mon Nov 28, 2016 11:44 am Post subject: |
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I have the same problem, and yes I have enabled html5.
Another site where I can't hear audio in the new Firefox is Duolingo.
After some quick inconclusive checks in about:config, I just switched to chromium for the time being.
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Please, avoid some common spelling errors:
http://theoatmeal.com/comics/misspelling |
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tholin
Apprentice
Joined: 04 Oct 2008
Posts: 203
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Fitzcarraldo
Advocate
Joined: 30 Aug 2008
Posts: 2034
Location: United Kingdom
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jhardin
n00b
Joined: 12 Oct 2005
Posts: 59
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manywele
l33t
Joined: 12 Jul 2003
Posts: 739
Location: Inside
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| Posted: Wed Dec 14, 2016 4:09 am Post subject: Re: about:config workaround |
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Thank you so much. This affected me starting with firefox-49. After much fruitless googling and searching on mozilla forums I finally find the answer on the gentoo forums, of course. |
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papu
l33t
Joined: 25 Jan 2008
Posts: 709
Location: Sota algun pi o alzina...
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| Posted: Wed Dec 14, 2016 6:03 pm Post subject: |
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ahhh, i am suffering this about weeks with not explanation, event more, because in windows that isn't happens: in windows layers.acceleration.force-enabled;false it's default but in gnu/linux the default is true.
Today randomize i read this post and go...
but what is the useless of layers.acceleration.force-enabled if exists other option like layers.acceleration.disabled? i not understand this, they seems same thing but with diferent name
i am using 51.0b7 (beta channel) in both s.o
thanks, 
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"~amd64" --cpu 7700 non-x --DDR5 2x16GB 6000MHz --gpu RX 470 |
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