Enable faststart for videos

Fixes #4
thumbsup · Jun 18, 2018 · 1a79451 · 1a79451
1 parent f8c62c0
commit 1a79451
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/index.js b/lib/index.js
@@ -76,7 +76,7 @@ exports.video = function (source, target, options, callback) {
   // create target folder if needed
   mkdirp.sync(path.dirname(target))
   // always output to mp4 which is well read on the web
-  const args = ['-i', source, '-r', '25', '-vsync', '2', '-y', target, '-f', 'mp4', '-vcodec', 'libx264', '-ab', '96k']
+  const args = ['-i', source, '-r', '25', '-vsync', '2', '-movflags', '+faststart', '-y', target, '-f', 'mp4', '-vcodec', 'libx264', '-ab', '96k']
   // AVCHD/MTS videos need a full-frame export to avoid interlacing artefacts
   if (path.extname(source).toLowerCase() === '.mts') {
     args.push('-vf', 'yadif=1', '-qscale:v', '4')