Enable experimental codecs (-strict -2) for better VP9 support

thumbsup · Jan 1, 2019 · 25535ce · 25535ce
1 parent f27ebc2
commit 25535ce
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/lib/index.js b/lib/index.js
@@ -80,6 +80,7 @@ exports.video = function (source, target, options, callback) {
   // output to mp4 or webm which are well read on the web
   if (options.format === 'webm') {
     args.push('-f', 'webm', '-vcodec', 'libvpx-vp9')
+    args.push('-f', 'webm', '-vcodec', 'libvpx-vp9', '-strict', '-2')
   } else {
     args.push('-f', 'mp4', '-vcodec', 'libx264')
   }