diff --git a/index.html b/index.html
index d76897f..ea29db2 100644
--- a/index.html
+++ b/index.html
@@ -324,14 +324,18 @@
- ffmpeg
- starts the command
- -i input_file
- path and name of the input file
- - -write_id3v1 1
- Write ID3v1 tag. This will add metadata to the "older" MP3 metadata format that's found at the head of the file, assuming you’ve embedded metadata into the WAV file.
- - -id3v2_version 3
- Write ID3v2 tag. This will add metadata to the "newer" MP3 metadata format that's found at the tail of the file, assuming you’ve embedded metadata into the WAV file.
+ - -write_id3v1 1
- This will write metadata to an ID3v1 tag at the head of the file, assuming you’ve embedded metadata into the WAV file.
+ - -id3v2_version 3
- This will write metadata to an ID3v2.3 tag at the tail of the file, assuming you’ve embedded metadata into the WAV file.
- -dither_method rectangular
- Dither makes sure you don’t unnecessarily truncate the dynamic range of your audio.
- -out_sample_rate 48k
- Sets the audio sampling frequency to 48 kHz. This can be omitted to use the same sampling frequency as the input.
- -qscale:a 1
- This sets the encoder to use a constant quality with a variable bitrate of between 190-250kbit/s. If you would prefer to use a constant bitrate, this could be replaced with
-b:a 320k to set to the maximum bitrate allowed by the MP3 format. For more detailed discussion on variable vs constant bitrates see here.
- output_file
- path and name of the output file
- A note about dither methods. FFMPEG comes with a variety of dither algorithms, outlined in the official docs, though some may lead to unintended, not-subtle digital clipping on some systems.
+ A couple notes
+
+ - About ID3v2.3 tag: ID3v2.3 is better supported than ID3v2.4, FFmpeg's default ID3v2 setting.
-
+
- About dither methods: FFmpeg comes with a variety of dither algorithms, outlined in the official docs, though some may lead to unintended, drastic digital clipping on some systems.
+
@@ -357,7 +361,7 @@
-ar 44100sets the audio sampling frequency to 44100 Hz, or 44.1 kHz, or “CD quality”
output_filepath and name of the output file
- A note about dither methods. FFMPEG comes with a variety of dither algorithms, outlined in the official docs, though some may lead to unintended, not-subtle digital clipping on some systems.
+ A note about dither methods. FFmpeg comes with a variety of dither algorithms, outlined in the official docs, though some may lead to unintended, not-subtle digital clipping on some systems.