Changes between Version 74 and Version 75 of Encode/HighQualityAudio

Timestamp:

Oct 8, 2024, 5:21:34 PM (20 months ago)

Author:

MasterQuestionable

Comment:

Probably more accurate rank: "libopus" ≈ "libvorbis". Plus note.

Encode/HighQualityAudio

@@ -50 +50 @@
 
 ͏    Based on quality produced from high to low:\\
-͏    "libopus" > "libvorbis" >= "libfdk_aac" > "libmp3lame" >= "eac3"/"ac3" > "aac" > "libtwolame" > "vorbis" > "mp2" > "wmav2"/"wmav1"
+͏    "libopus" ≈ "libvorbis" >= "libfdk_aac" > "libmp3lame" >= "eac3"/"ac3" > "aac" > "libtwolame" > "vorbis" > "mp2" > "wmav2"/"wmav1"
 
 ͏    The ">=" sign means greater or the same quality.\\
@@ -56 +56 @@
 ͏    The highest quality internal/native encoder available in FFmpeg without any external libraries is "aac".
 
-Please note:
-- It is **not recommended** to use the experimental "vorbis" for Vorbis encoding; use "libvorbis" instead.
-- "wmav1" and "wmav2" don't seem to be able to reach transparency at any given bit rate.
+͏    Note:\\
+͏    Vorbis cannot compete Opus at low bit rate.\\
+͏    At high bit rate Opus couldn't improve due to the 20 KHz cut-off. [ https://trac.ffmpeg.org/ticket/10330#comment:7 ]\\
+͏    However which may not be really meaningful... (mostly noise preferably be filtered-off)
+
+͏    It is **not recommended** to use the experimental "vorbis" for encoding; use "libvorbis" instead.\\
+͏    "wmav1", "wmav2" don't seem to reach transparency at any bit rate.