Changes between Version 93 and Version 94 of CompilationGuide/Ubuntu

Timestamp:

Apr 16, 2014, 6:45:12 PM (12 years ago)

Author:

llogan

Comment:

add ffmpeg configure options required for each library. yasm notes.

CompilationGuide/Ubuntu

@@ -45 +45 @@
 === Yasm ===
 
-The first step is to compile Yasm which is an assembler used by x264 and FFmpeg. Ubuntu 13.10, Ubuntu 13.04, and Mint 15 users can alternatively install the `yasm` package from the repository instead of compiling.
+An assembler for x86 optimizations used by x264 and FFmpeg. Highly recommended or your resulting build may be very slow.
+
+If your repository offers a `yasm` package ≥ 1.2.0 then you can install that instead of compiling:
+
+{{{
+sudo apt-get install yasm
+}}}
+
+Otherwise you can compile:
 
 {{{
@@ -61 +69 @@
 === libx264 ===
 
-H.264 video encoder. See the [[x264EncodingGuide|x264 Encoding Guide]] for more information and usage examples. '''NOTE:''' FFmpeg's ./configure requires --enable-libx264 and --extra-libs="-ldl".
+H.264 video encoder. See the [[x264EncodingGuide|x264 Encoding Guide]] for more information and usage examples.
+
+Requires `ffmpeg` to be configured with `--enable-gpl` `--enable-libx264` `--extra-libs=-ldl`.
 
 {{{
@@ -77 +87 @@
 
 AAC audio encoder. See the [[AACEncodingGuide|AAC Encoding Guide]] for more information and usage examples.
+
+Requires `ffmpeg` to be configured with `--enable-libfdk_aac` (and `--enable-nonfree` if you also included `--enable-gpl`).
 
 {{{
@@ -94 +106 @@
 MP3 audio encoder.
 
-Most users can install the repository package:
+Requires `ffmpeg` to be configured with `--enable-libmp3lame`.
+
+If your repository offers a `libmp3lame-dev` package ≥ 3.98.3 then you can install that instead of compiling:
 
 {{{
@@ -100 +114 @@
 }}}
 
-Ubuntu 10.04 and Debian Squeeze users must compile:
+Debian 6 "Squeeze" users must compile:
 
 {{{
@@ -118 +132 @@
 Opus audio decoder and encoder.
 
+Requires `ffmpeg` to be configured with `--enable-libopus`.
+
 {{{
 cd ~/ffmpeg_sources
@@ -132 +148 @@
 
 VP8/VP9 video encoder and decoder. See the [[vpxEncodingGuide|vpx (WebM) Encoding Guide]] for more information and usage examples.
+
+Requires `ffmpeg` to be configured with `--enable-libvpx`.
 
 {{{