diff --git a/265_problems b/265_problems
index a882923..f43bf29 100755
--- a/265_problems
+++ b/265_problems
@@ -19,15 +19,15 @@ for video; do
 	echo -e "${video} // ${video_codec} // ${audio_codec}"
 	if [[ ! ${video_codec} =~ "HEVC" ]] || [[ ! ${audio_codec} =~ "Opus" ]] ; then
 		_filename=$(echo "${filename}" | sed -e 's/h264/x265/g' -e 's/x264/x265/g' -e 's/XviD/x265/g' -e 's/AAC/Opus/g' -e 's/DTS/Opus/g' -e 's/EAC3/Opus/g' -e 's/AC3/Opus/g' -e 's/TrueHD/Opus/g' -e 's/Vorbis/Opus/g' -e 's/Atmos//g').mkv
-		ffmpeg -hide_banner -loglevel info -y -threads 4 -hwaccel vaapi -hwaccel_output_format vaapi -vaapi_device /dev/dri/renderD128 -analyzeduration 20000000 -probesize 20000000 \
-		-i "${video}" -map 0:v:0 -map 0:a \
+		nice -n 19 ffmpeg -hide_banner -loglevel info -y -threads 4 -hwaccel vaapi -hwaccel_output_format vaapi -vaapi_device /dev/dri/renderD128 -analyzeduration 20000000 -probesize 20000000 \
+		-i "${video}" -map 0:v -map 0:a -map 0:s? -map 0:d? -map 0:t? -c:s copy \
 		-c:v hevc_vaapi -profile:v main10 \
 		-c:a libopus -b:a 128k -vbr on -compression_level 10 -frame_duration 60 -application audio -mapping_family 1 -ac 2 \
 		-max_muxing_queue_size 1024 -movflags +faststart -movflags use_metadata_tags \
 		"/dev/shm/$_filename" || exit 1
 		mv -vu "/dev/shm/${_filename}" "${d}/${_filename}" || rm -f "/dev/shm/${_filename}"
 		if [[ -f "${d}/${_filename}" ]]; then
-			cmp "${d}/${_filename}" "${video}" || rm -vf "${video}" "/dev/shm/${_filename}-0.log"
+			cmp "${d}/${_filename}" "${video}" || rm -vf "${video}"
 		fi
 	fi
 done