@ -1313,6 +1313,13 @@ namespace MediaBrowser.Controller.MediaEncoding
args += keyFrameArg + gopArg;
}
// global_header produced by AMD VA-API encoder causes non-playable fMP4 on iOS
if (codec.Contains("vaapi", StringComparison.OrdinalIgnoreCase)
&& _mediaEncoder.IsVaapiDeviceAmd)
{
args += " -flags:v -global_header";
return args;