- The added line is THIS COLOR.
- The deleted line is THIS COLOR.
TITLE:FFmpeg is a complete solution to record, convert and stream audio and video.
- http://ffmpeg.mplayerhq.hu/
- http://wiki.multimedia.cx/index.php?title=FFmpeg_Summer_Of_Code
* コーデック [#id41a5a1]
** AMR [#sa12583d]
- http://www.penguin.cz/~utx/amr
-- http://www.momo-i.org/?ffmpeg%E3%81%A7%E3%82%B9%E3%83%88%E3%83%AA%E3%83%BC%E3%83%9F%E3%83%B3%E3%82%B0%E9%85%8D%E4%BF%A1
** QCELP [#dc3a7429]
- http://archives.free.net.ph/message/20080124.001038.e972bf01.ja.html
svn co svn://svn.mplayerhq.hu/ffmpeg/trunk
svn co svn://svn.mplayerhq.hu/soc
cd soc/qcelp
./srcprepare.sh ../..
cd trunk
./configure
make
./ffmpeg -formats | grep qcelp
- http://d.hatena.ne.jp/moriyoshi/20070101/1167668292
- http://d.hatena.ne.jp/moriyoshi/20070409/1176145065
-- http://lists.mplayerhq.hu/pipermail/ffmpeg-devel/2006-December/049684.html
** H265 [#h27f419e]
- x265動画のエンコード
-- http://blog.k-tai-douga.com/article/87485594.html
* コンポーネント [#cc11691a]
** Swscale [#ode3b743]
- What is lib Swscale used for by ffmpeg programers?
-- http://stackoverflow.com/questions/3367187/what-is-lib-swscale-used-for-by-ffmpeg-programers
- Swscale is mainly used for players, not encoding/decoding
- at a different pixel size/aspect ratio, colorspace conversion between various RGB and YUV color formats
- no faster software implementation presently exists for any of them, at least on x86 and x86_64
* FFmpeg API [#t4946c74]
- FFmpeg APIで、さまざまな動画を操る - 前編
-- http://codezine.jp/article/detail/2444?p=1
* php binding [#n4c507cb]
- http://ffmpeg-php.sourceforge.net/
- http://www.phppro.jp/phptips/archives/vol50/2
- http://ethna.wordpress.com/2006/01/19/ffmpeg-php/
(ただしエンコードは出来ないっぽい)
今でもそうなのか要チェック
** exec 方式 (正直微妙) [#face6c71]
- http://phpspot.org/blog/archives/2007/03/phpffmpegffmpeg.html
* 関連 [#rel]
- [[avconv]]