diff --git a/Dockerfile b/Dockerfile
index f6a671d..ed97933 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -58,7 +58,6 @@ RUN \
     autoconf \
     automake \
     bzip2 \
-    cargo \
     cmake \
     diffutils \
     doxygen \
@@ -67,6 +66,7 @@ RUN \
     git \
     gperf \
     i965-va-driver-shaders \
+    libasound2-dev \
     libexpat1-dev \
     libgcc-10-dev \
     libgomp1 \
@@ -98,6 +98,13 @@ RUN \
     yasm \
     zlib1g-dev && \
   apt-get build-dep mesa -y && \
+  mkdir -p /tmp/rust && \
+  RUST_VERSION=$(curl -fsX GET https://api.github.com/repos/rust-lang/rust/releases/latest | jq -r '.tag_name') && \
+  curl -fo /tmp/rust.tar.gz -L "https://static.rust-lang.org/dist/rust-${RUST_VERSION}-x86_64-unknown-linux-gnu.tar.gz" && \
+  tar xf /tmp/rust.tar.gz -C /tmp/rust --strip-components=1 && \
+  cd /tmp/rust && \
+  ./install.sh && \
+  cargo install cargo-c && \
   python3 -m venv /lsiopy && \
   pip install -U --no-cache-dir \
     pip \
@@ -489,7 +496,6 @@ RUN \
 RUN \
   echo "**** compiling rav1e ****" && \
   cd /tmp/rav1e && \
-  cargo install cargo-c@0.9.27+cargo-0.74.0 --locked && \
   cargo cinstall --release && \
   strip -d /usr/local/lib/librav1e.so
 RUN \
@@ -520,7 +526,6 @@ RUN \
 RUN \
   echo "**** compiling libdovi ****" && \
   cd /tmp/libdovi/dolby_vision && \
-  cargo install cargo-c@0.9.27+cargo-0.74.0 --locked && \
   cargo cinstall --release && \
   strip -d /usr/local/lib/libdovi.so
 RUN \
@@ -725,6 +730,7 @@ RUN \
     --disable-debug \
     --disable-doc \
     --disable-ffplay \
+    --enable-alsa \
     --enable-cuvid \
     --enable-ffprobe \
     --enable-gpl \
@@ -844,6 +850,7 @@ RUN \
   echo "**** install runtime ****" && \
     apt-get update && \
     apt-get install -y \
+    libasound2 \
     libedit2 \
     libelf1 \
     libexpat1 \
diff --git a/Dockerfile.aarch64 b/Dockerfile.aarch64
index 24e263e..46a0841 100644
--- a/Dockerfile.aarch64
+++ b/Dockerfile.aarch64
@@ -47,13 +47,13 @@ RUN \
     autoconf \
     automake \
     bzip2 \
-    cargo \
     cmake \
     diffutils \
     g++ \
     gcc \
     git \
     gperf \
+    libasound2-dev \
     libexpat1-dev \
     libfontconfig1-dev \
     libgcc-10-dev \
@@ -76,6 +76,13 @@ RUN \
     xxd \
     yasm \
     zlib1g-dev && \
+  mkdir -p /tmp/rust && \
+  RUST_VERSION=$(curl -fsX GET https://api.github.com/repos/rust-lang/rust/releases/latest | jq -r '.tag_name') && \
+  curl -fo /tmp/rust.tar.gz -L "https://static.rust-lang.org/dist/rust-${RUST_VERSION}-aarch64-unknown-linux-gnu.tar.gz" && \
+  tar xf /tmp/rust.tar.gz -C /tmp/rust --strip-components=1 && \
+  cd /tmp/rust && \
+  ./install.sh && \
+  cargo install cargo-c && \
   python3 -m venv /lsiopy && \
   pip install -U --no-cache-dir \
     pip \
@@ -272,7 +279,6 @@ RUN \
 RUN \
   echo "**** compiling rav1e ****" && \
   cd /tmp/rav1e && \
-  cargo install cargo-c@0.9.27+cargo-0.74.0 --locked && \
   cargo cinstall --release && \
   strip -d /usr/local/lib/librav1e.so
 RUN \
@@ -437,6 +443,7 @@ RUN \
     --disable-debug \
     --disable-doc \
     --disable-ffplay \
+    --enable-alsa \
     --enable-ffprobe \
     --enable-gpl \
     --enable-libaom \
@@ -501,6 +508,7 @@ RUN \
   echo "**** install runtime ****" && \
   apt-get update && \
   apt-get install -y \
+    libasound2 \
     libexpat1 \
     libfontconfig1 \
     libglib2.0-0 \
diff --git a/README.md b/README.md
index 13e49fb..5336135 100644
--- a/README.md
+++ b/README.md
@@ -173,6 +173,7 @@ Once registered you can define the dockerfile to use with `-f Dockerfile.aarch64
 
 ## Versions
 
+* **21.01.24:** - Add alsa support.
 * **18.01.24:** - Let the wrapper pass the ffmpeg exit code to docker run. Bump various libs.
 * **01.01.24:** - Add rav1e support. Bump libaom, fdkaac, libdrm, libvmaf, libvpl, mesa and svt-av1.
 * **06.12.23:** - Add libplacebo and libdobi to x86_64.
diff --git a/readme-vars.yml b/readme-vars.yml
index bfc2570..6b32079 100644
--- a/readme-vars.yml
+++ b/readme-vars.yml
@@ -177,6 +177,7 @@ full_custom_readme: |
 
   ## Versions
 
+  * **21.01.24:** - Add alsa support.
   * **18.01.24:** - Let the wrapper pass the ffmpeg exit code to docker run. Bump various libs.
   * **01.01.24:** - Add rav1e support. Bump libaom, fdkaac, libdrm, libvmaf, libvpl, mesa and svt-av1.
   * **06.12.23:** - Add libplacebo and libdobi to x86_64.
diff --git a/root/ffmpegwrapper.sh b/root/ffmpegwrapper.sh
index 3ab30cc..3123aad 100755
--- a/root/ffmpegwrapper.sh
+++ b/root/ffmpegwrapper.sh
@@ -35,7 +35,7 @@ do
 done
 
 ## hardware support ##
-FILES=$(find /dev/dri /dev/dvb -type c -print 2>/dev/null)
+FILES=$(find /dev/dri /dev/dvb /dev/snd -type c -print 2>/dev/null)
 
 for i in $FILES
 do