diff --git a/lib/tags/ffmpeg b/lib/tags/ffmpeg
index fbfc59d..6b836a3 100644
--- a/lib/tags/ffmpeg
+++ b/lib/tags/ffmpeg
@@ -1,5 +1,5 @@
 #!/bin/bash
-getInfosffmpeg_version='ffmpeg-3'
+getInfosffmpeg_version='ffmpeg-4'
 tagreaders+=( "$getInfosffmpeg_version" )
 getInfos::ffmpeg() {
 	tagreader="$getInfosffmpeg_version"
@@ -18,7 +18,7 @@ getInfos::ffmpeg() {
 		echo -e "$allinfos"				\
 		|sed -n						\
 		'/codec_type=audio/,/\[STREAM\]/{
-			/^\(sample_rate\|bit_rate\|channels\)=/{
+			/^\(sample_fmt\|sample_rate\|bit_rate\|channels\)=/{
 				p
 			}
 		}'
@@ -42,6 +42,8 @@ getInfos::ffmpeg() {
 	channels=$(gettag channels)
 	rate=$(gettag 'sample_rate')
 	bitrate=$(gettag 'bit_rate')
+	bitdepth=$(gettag 'sample_fmt')
+	bitdepth=${bitdepth//[A-z]/}
 	if [[ $bitrate == N/A ]]
 	then
 		unset bitrate
diff --git a/lib/tags/getInfos::WebM b/lib/tags/getInfos::WebM
index 2303f67..03a0f75 100644
--- a/lib/tags/getInfos::WebM
+++ b/lib/tags/getInfos::WebM
@@ -1,5 +1,5 @@
 #!/bin/bash
-getInfoswebm_version='webm-1'
+getInfoswebm_version='webm-2'
 tagreaders+=( "$getInfoswebm_version" )
 getInfos::WebM() {
 	getInfos::ffmpeg_video
diff --git a/lib/tags/getInfos::ffmpeg_other b/lib/tags/getInfos::ffmpeg_other
index 608e733..1ac3528 100644
--- a/lib/tags/getInfos::ffmpeg_other
+++ b/lib/tags/getInfos::ffmpeg_other
@@ -1,5 +1,5 @@
 #!/bin/bash
-getInfosffmpeg_other_version='ffmpeg_other-1'
+getInfosffmpeg_other_version='ffmpeg_other-2'
 tagreaders+=( "$getInfosffmpeg_other_version" )
 getInfos::ffmpeg_other() {
 	getInfos::ffmpeg
diff --git a/lib/tags/getInfos::ffmpeg_video b/lib/tags/getInfos::ffmpeg_video
index ef31d51..9004d7f 100644
--- a/lib/tags/getInfos::ffmpeg_video
+++ b/lib/tags/getInfos::ffmpeg_video
@@ -1,5 +1,5 @@
 #!/bin/bash
-getInfosffmpeg_video_version='ffmpeg_video-1'
+getInfosffmpeg_video_version='ffmpeg_video-2'
 tagreaders+=( "$getInfosffmpeg_video_version" )
 getInfos::ffmpeg_video() {
 	getInfos::ffmpeg