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opotonil l33t
Joined: 17 Jun 2005 Posts: 801 Location: 127.0.0.1
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Posted: Wed Oct 16, 2013 6:56 pm Post subject: gst-plugins-ffmpeg y media-video/libav |
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Estoy intentando instalar "gst-plugins-ffmpeg" con la USE "ffmpeg" habilitada y obtengo el siguiente error:
Code: |
* Error: The above package list contains packages which cannot be
* installed at the same time on the same system.
(media-video/libav-0.8.7::gentoo, installed) pulled in by
>=media-video/libav-0.8.4[X?,encode?,gsm?,jpeg2k?,mp3?,sdl?,speex?,theora?,threads?,truetype?,vaapi?,vdpau?,x264?] (>=media-video/libav-0.8.4[X,encode,threads,truetype]) required by (virtual/ffmpeg-0.10.3::gentoo, installed)
media-video/libav required by @selected
(media-video/ffmpeg-1.0.7::gentoo, ebuild scheduled for merge) pulled in by
media-video/ffmpeg:0 required by (media-plugins/gst-plugins-ffmpeg-0.10.13_p201211-r1::gentoo, ebuild scheduled for merge)
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Con el que entiendo que "media-plugins/gst-plugins-ffmpeg" requiere "media-video/ffmpeg", pero mirando el ebuild de "media-plugins/gst-plugins-ffmpeg" veo:
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RDEPEND=">=media-libs/gstreamer-0.10.31:0.10
>=media-libs/gst-plugins-base-0.10.31:0.10
>=virtual/ffmpeg-0.10
|| ( media-video/ffmpeg:0 media-libs/libpostproc )
orc? ( >=dev-lang/orc-0.4.6 )"
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Con lo que entiendo que "media-plugins/gst-plugins-ffmpeg" requiere "virtual/ffmpeg" (version mayor o igual a la 0.10) o sino "media-video/ffmpeg". Si en el propio mensaje de error, del principio, me esta diciendo que "media-video/libav" esta instalada como requerimiento de "virtual/ffmpeg-0.10.3" como es que "media-plugins/gst-plugins-ffmpeg" pretende instalar como dependencia "media-video/ffmpeg".
A parte si se mira un poco mas "gst-plugins-ffmpeg-0.10.13_p201211-r1.ebuild" se puede ver:
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# libav-9 support backported from gst-plugins-libav-1.1.0
epatch ../${MY_P}-libav-9-patches/*.patch
# compat bits for older ffmpeg/libav releases
epatch "${FILESDIR}/${PV}-channel_layout.patch" \
"${FILESDIR}/${PV}-iscodec.patch" \
"${FILESDIR}/${PV}-coma.patch" \
"${FILESDIR}/${PV}-gstffmpegpipe_redef.patch"
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¿Que esta pasando? Porque "gst-plugins-ffmpeg" dice que requiere "media-video/ffmpeg" y me da el bloqueo...
Salu2. _________________ Localnet
Films Localnet |
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opotonil l33t
Joined: 17 Jun 2005 Posts: 801 Location: 127.0.0.1
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Posted: Wed Oct 16, 2013 7:32 pm Post subject: |
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Bueno, sigo sin entenderlo. Pero se puede resolver enmascarando "media-video/ffmpeg".
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emerge -p virtual/ffmpeg media-video/libav gst-plugins-ffmpeg
These are the packages that would be merged, in order:
Calculating dependencies... done!
[ebuild R ] media-video/libav-0.8.7
[ebuild R ] virtual/ffmpeg-0.10.3
[ebuild R ] media-plugins/gst-plugins-ffmpeg-0.10.13_p201211-r1
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Salu2. _________________ Localnet
Films Localnet |
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quilosaq Veteran
Joined: 22 Dec 2009 Posts: 1520
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Posted: Wed Oct 16, 2013 9:49 pm Post subject: Re: gst-plugins-ffmpeg y media-video/libav |
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opotonil wrote: | ...
Code: |
RDEPEND=">=media-libs/gstreamer-0.10.31:0.10
>=media-libs/gst-plugins-base-0.10.31:0.10
>=virtual/ffmpeg-0.10
|| ( media-video/ffmpeg:0 media-libs/libpostproc )
orc? ( >=dev-lang/orc-0.4.6 )"
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Con lo que entiendo que "media-plugins/gst-plugins-ffmpeg" requiere "virtual/ffmpeg" (version mayor o igual a la 0.10) o sino "media-video/ffmpeg
...
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No.
Code: | >=virtual/ffmeg-0.10 | es una dependencia directa.
Code: | || ( media-video/ffmpeg:0 media-libs/libpostproc ) | es una dependencia con alternativas.
Se requiere media-video/ffmpeg:0 o media-libs/libpostproc
Puesto que has enmascarado media-video/ffmpeg te debe haber instalado media-libs/libpostproc
Mira en el apartado Dynamic Dependencies. |
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opotonil l33t
Joined: 17 Jun 2005 Posts: 801 Location: 127.0.0.1
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Posted: Thu Oct 17, 2013 7:19 am Post subject: |
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Si, si que me instalo media-libs/libpostproc al enmascarar media-video/ffmpeg. Muy buena la aclaración, cuando tenga un momento mirare las Dynamic Dependencies. Gracias.
Salu2. _________________ Localnet
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