Я в Ubuntu Wily.
sudo apt-get install libavcodec56
приводит к:
Package libavcodec56 is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source
However the following packages replace it:
libavcodec-extra-56
Это прекрасно и здорово, пока я не попытаюсь установить этот пакет:
Package libavcodec-extra-56 is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source
However the following packages replace it:
libavcodec56
Вот мой sources.list
, лишенный пробелов и комментариев:
deb http://us.archive.ubuntu.com/ubuntu/ wily main restricted universe multiverse
deb-src http://us.archive.ubuntu.com/ubuntu/ wily main restricted universe multiverse
deb http://us.archive.ubuntu.com/ubuntu/ wily-security main restricted universe multiverse
deb http://us.archive.ubuntu.com/ubuntu/ wily-updates main restricted universe multiverse
deb-src http://us.archive.ubuntu.com/ubuntu/ wily-security main restricted universe multiverse
deb-src http://us.archive.ubuntu.com/ubuntu/ wily-updates main restricted universe multiverse
deb http://archive.canonical.com/ubuntu wily partner
deb-src http://archive.canonical.com/ubuntu wily partner
В Ubuntu 15.10 мы повторно ввели ffmpeg как инструмент преобразования по умолчанию для замены avconv. Кодеки будут обеспечены libavcodec-ffmpeg56
.
sudo apt-get install libavcodec-ffmpeg56
предыдущий пакет libavcodec56
больше не поддерживается.