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| author | Lou Logan <lou@lrcd.com> | 2020-04-30 10:44:04 -0800 |
|---|---|---|
| committer | Lou Logan <lou@lrcd.com> | 2020-05-08 11:10:01 -0800 |
| commit | d163e0ecbcae10745a86a7142d9194d484fdbcce (patch) | |
| tree | 2e2204159268b0bd174d352b6919d2d35eb03479 /doc/encoders.texi | |
| parent | 6db97188d89e70d389e102a6f72555cfee64af30 (diff) | |
| download | ffmpeg-d163e0ecbcae10745a86a7142d9194d484fdbcce.tar.gz | |
doc/encoders: remove unsubstantiated ffaacenc > fdk-aac claim
After this claim was made in e34e361 kamedo2 did an in-depth ABX
test comparing these encoders:
https://hydrogenaud.io/index.php?topic=111085.0
Result: FFmpeg AAC wasn't as good as libfdk_aac on average.
I know some things have changed since then such as, "use the fast
coder as the default" (fcb681ac) for example, so maybe the situation
is different now.
However, I am unaware of any recent comparison. So without any
substantiation we shouldn't make such a blantant claim.
Signed-off-by: Lou Logan <lou@lrcd.com>
Signed-off-by: Gyan Doshi <ffmpeg@gyani.pro>
Diffstat (limited to 'doc/encoders.texi')
| -rw-r--r-- | doc/encoders.texi | 11 |
1 files changed, 2 insertions, 9 deletions
diff --git a/doc/encoders.texi b/doc/encoders.texi index 18bfe8f2eb..aa3a6eeb66 100644 --- a/doc/encoders.texi +++ b/doc/encoders.texi @@ -30,11 +30,7 @@ follows. Advanced Audio Coding (AAC) encoder. -This encoder is the default AAC encoder, natively implemented into FFmpeg. Its -quality is on par or better than libfdk_aac at the default bitrate of 128kbps. -This encoder also implements more options, profiles and samplerates than -other encoders (with only the AAC-HE profile pending to be implemented) so this -encoder has become the default and is the recommended choice. +This encoder is the default AAC encoder, natively implemented into FFmpeg. @subsection Options @@ -651,10 +647,7 @@ configuration. You need to explicitly configure the build with so if you allow the use of GPL, you should configure with @code{--enable-gpl --enable-nonfree --enable-libfdk-aac}. -This encoder is considered to produce output on par or worse at 128kbps to the -@ref{aacenc,,the native FFmpeg AAC encoder} but can often produce better -sounding audio at identical or lower bitrates and has support for the -AAC-HE profiles. +This encoder has support for the AAC-HE profiles. VBR encoding, enabled through the @option{vbr} or @option{flags +qscale} options, is experimental and only works with some |