Linux video input should not contain audio.

LeifAndersen · LeifAndersen · commit bc751bcf01f6 · 2018-11-04T18:19:31.000-05:00
diff --git a/LOG b/LOG
@@ -11,6 +11,7 @@ Commit#: TBD
 * Add locks to fix potential inconsistent state in ffmpeg.
 * Add a 'mirror' option to the renderer, to output to multiple places at once.
 * Renderer can now split output into two files one for video, and one for audio.
+* Preview window works again with live webcams
 
 
 v0.2
diff --git a/video/private/video.rkt b/video/private/video.rkt
@@ -867,7 +867,7 @@
              'audio (if aud-str 1 0))]
       ['unix
        (if vid-str
-           (hash 'video 1 'audio 1)
+           (hash 'video 1)
            (hash 'audio 1))]))
   (define node (mk-source-node bundle
                                #:props (hash "start" 0
