diff --git a/external/ffmpeg/CMakeLists.txt b/external/ffmpeg/CMakeLists.txt
index fd075e3..59b8cd0 100644
--- a/external/ffmpeg/CMakeLists.txt
+++ b/external/ffmpeg/CMakeLists.txt
@@ -19,7 +19,7 @@ set(FFMPEG_COMMON_CONFIG "--enable-cross-compile --target-os=linux \
 --enable-demuxer=mov \
 --disable-protocols --enable-protocol=file \
 --disable-bsfs --enable-bsf=aac_adtstoasc --enable-bsf=h264_mp4toannexb --enable-bsf=hevc_mp4toannexb \
---disable-indevs --disable-outdevs \
+--disable-indevs --disable-outdevs --enable-muxer=image2 --enable-encoder=mjpeg \
 --extra-libs=-lm \
 --extra-cflags=\"-I${EXTERNAL_LIBS_OUTPUT_PATH}/fdk-aac/include\" \
 --extra-ldflags=\"-L${EXTERNAL_LIBS_OUTPUT_PATH}/fdk-aac/lib\"")
@@ -51,6 +51,7 @@ add_custom_target(
 add_custom_target(
   remove_ffmpeg_source_files
   COMMAND rm -rf ffmpeg-6.1.1
+  COMMAND rm -rf ${FFMPEG_INSTALL_PATH}
   WORKING_DIRECTORY ${EXTERNAL_SOURCE_PATH}/ffmpeg/
 )