Changes between Version 134 and Version 135 of CompilationGuide/Ubuntu

Timestamp:

Jun 1, 2017, 9:54:26 AM (9 years ago)

Author:

slhck

Comment:

some more updates, re-include yasm because apparently it's needed by other tools that don't work with nasm

CompilationGuide/Ubuntu

@@ -11 +11 @@
 {{{
 #!div style="border: 1pt dotted; margin: 1em; background-color: #fffff9;"
-'''Note:''' FFmpeg has returned in Ubuntu 15.04 Vivid Vervet. You may still wish to compile if you experience a bug or want to customize your build, and it will not interfere with the ''ffmpeg'' package in the repository.
+'''Note:''' FFmpeg has returned in Ubuntu 15.04 Vivid Vervet and can be installed via `apt-get install ffmpeg`. You may still wish to compile if you experience a bug or want to customize your build, and it will not interfere with the ''ffmpeg'' package in the repository.
 }}}
 
@@ -51 +51 @@
 
 You can easily undo any of this as shown in [#RevertingChangesMadebyThisGuide Reverting Changes Made by This Guide].
+
+=== Yasm ===
+
+An assembler for x86 optimizations used by x264 and FFmpeg. Highly recommended or your resulting build may be very slow.
+
+If your repository provides yasm version ≥ 1.2.0 then you can install that instead of compiling:
+
+{{{
+sudo apt-get install yasm
+}}}
+
+Otherwise you can compile:
+
+{{{
+cd ~/ffmpeg_sources
+wget http://www.tortall.net/projects/yasm/releases/yasm-1.3.0.tar.gz
+tar xzvf yasm-1.3.0.tar.gz
+cd yasm-1.3.0
+./configure --prefix="$HOME/ffmpeg_build" --bindir="$HOME/bin"
+make
+make install
+}}}
 
 === nasm ===
@@ -201 +223 @@
 
 {{{
-cd ~/ffmpeg_sources
-wget http://storage.googleapis.com/downloads.webmproject.org/releases/webm/libvpx-1.6.1.tar.bz2
-tar xjvf libvpx-1.6.1.tar.bz2
-cd libvpx-1.6.1
+sudo apt-get install git
+cd ~/ffmpeg_sources
+git clone --depth 1 https://chromium.googlesource.com/webm/libvpx.git
+cd libvpx
 PATH="$HOME/bin:$PATH" ./configure --prefix="$HOME/ffmpeg_build" --disable-examples --disable-unit-tests
 PATH="$HOME/bin:$PATH" make