diff --git a/over-video.py b/over-video.py
index 0298e30..4609552 100755
--- a/over-video.py
+++ b/over-video.py
@@ -26,13 +26,13 @@ command.normalize_prepass = Command("ffmpeg", "-i", "INFILE", "MAP", "-filter:a"
 command.encode_generic = Command("ffmpeg", "FPS", "CUT_FROM", "-i", "INFILE", "-threads", str(multiprocessing.cpu_count()), "CUT_TO", "MAP", "VIDEO", "AUDIO", "-sn", "OUTFILE")
 command.sub_mp3 = Command("-codec:a", "libmp3lame", "NORMALIZE")
 command.sub_aac = Command("-codec:a", "aac", "NORMALIZE")
-command.sub_opus = Command("-codec:a", "libopus", "NORMALIZE")
+command.sub_opus = Command("-codec:a", "libopus", "-b:a", "96000", "NORMALIZE")
 command.sub_vorbis = Command("-codec:a", "libvorbis", "-qscale:a", "QUALITY", "NORMALIZE")
 command.sub_pcm = Command("-codec:a", "pcm_s16le", "NORMALIZE")
 command.sub_x264 = Command("PIXFMT", "-codec:v", "libx264", "-preset", "PRESET", "-crf", "QUALITY", "-profile:v", "high", "-level", "4.2", "VFILTER")
 command.sub_x265 = Command("-codec:v", "libx265", "-preset", "PRESET", "-crf", "QUALITY", "VFILTER")
 command.sub_vp9 = Command("-codec:v", "libvpx-vp9", "-crf", "QUALITY", "-b:v", "0", "VFILTER")
-command.sub_av1 = Command("-strict", "experimental", "-codec:v", "libaom-av1", "-crf", "QUALITY", "-b:v", "0", "VFILTER")
+command.sub_av1 = Command("-codec:v", "librav1e", "-qp", "QUALITY", "-speed", "4", "-tile-columns", "2", "-tile-rows", "2", "VFILTER")
 command.sub_normalize = Command("-filter:a", "LOUDNORM_INCANTATION", "-ar", "48k")
 command.sub_vfilter = Command("-filter:v", "ARGS")
 command.merge_chapters = Command("mkvmerge", "--chapters", "CHAPTERS_FILE", "-o", "OUTFILE", "INFILE")
@@ -46,9 +46,9 @@ if __name__ == "__main__":
 	main = over.app.Main("over-video", version.str, "AO-JSL", features={"config_file": True})
 	main.add_option("audio", "Audio codec to use, either <M>opus<.>, <M>vorbis<.>, <M>aac<.>, <M>pcm<.>, <M>copy<.> or <M>drop<.>.", str, ["opus"], abbr="a", count=1)
 	main.add_option("audio-quality", "Audio encoding quality with <M>-1<.> being the worst and <M>10<.> being the best. Ignored by <W>--<g>audio<.> <m>opus<.>.", float, [4], abbr="q", count=1)
-	main.add_option("video", "Video codec to use, either <M>av1<.>, <M>vp9<.>, <M>x265<.>, <M>x264<.>, <M>copy<.> or <M>drop<.>.", str, ["vp9"], abbr="v", count=1)
+	main.add_option("video", "Video codec to use, either <M>av1<.>, <M>vp9<.>, <M>x265<.>, <M>x264<.>, <M>copy<.> or <M>drop<.>.", str, ["av1"], abbr="v", count=1)
 	main.add_option("video-preset", "Video encoding preset to use by <W>--<g>video<.> <m>x264<.> and <m>x265<.>.", str, ["slow"], abbr="P", count=1)
-	main.add_option("video-quality", "Video encoding quality (CRF). Use <M>0<.>-<M>51<.> for <W>--<g>video<.> <m>x264<.> and <m>x265<.> (<M>0<.> being lossless, <M>18<.>-<M>28<.> is reasonable) and <M>0<.>-<M>63<.> for <W>--<g>video<.> <m>av1<.> or <m>vp9<.> (<M>0<.> being highest, <M>15<.>-<M>35<.> typical, and <M>31<.> recommended for HD video).", float, [31], abbr="Q", count=1)
+	main.add_option("video-quality", "Video encoding quality. Interpreted as CRF: use <M>0<.>-<M>51<.> for <W>--<g>video<.> <m>x264<.> and <m>x265<.> (<M>0<.> being lossless, <M>18<.>-<M>28<.> is reasonable) and <M>0<.>-<M>63<.> for <W>--<g>video<.> <m>vp9<.> (<M>0<.> being highest, <M>15<.>-<M>35<.> typical, and <M>31<.> recommended for HD video). Interpreted as quantizer: use <M>0<.>-<M>255<.> for <W>--<g>video<.> <m>av1<.> (<M>80<.> being high quality, <M>100<.> reasonable, <M>255<.> lowest bitrate).", float, [80], abbr="Q", count=1)
 	main.add_option("container", "The initial container type. Either <M>mkv<.> or <M>webm<.> (or anything else supported by ffmpeg).", str, ["mkv"], count=1)
 	main.add_option("normalize", "Normalize the audio track without clipping. May use dynamic range compression.", bool, [True], abbr="n")
 	main.add_option("ffmpeg-vfilter", 'Raw ffmpeg -filter:v options, e.g. "<M>scale=1280:trunc(ow/a/2)*2,transpose=dir=1<.>"', str, abbr="F", count=1)
diff --git a/version.py b/version.py
index d6ed90f..a6ea6dd 100644
--- a/version.py
+++ b/version.py
@@ -2,7 +2,7 @@
 # encoding: utf-8
 
 major = 1 # VERSION_MAJOR_IDENTIFIER
-minor = 115 # VERSION_MINOR_IDENTIFIER
-# VERSION_LAST_MM 1.115
-patch = 1 # VERSION_PATCH_IDENTIFIER
+minor = 116 # VERSION_MINOR_IDENTIFIER
+# VERSION_LAST_MM 1.116
+patch = 0 # VERSION_PATCH_IDENTIFIER
 str = ".".join(str(v) for v in (major, minor, patch))