-webkit-filter not working with video tag

[GoogleCodeExporter]

What steps will reproduce the problem?
1. a sample receiver html page with <video> tag
2. add in css stylesheet a -webkit-filter: blur(10px) for example, any other 
transformation have the same behaviour
3. load the receiver app (with chrome remote debugging)
4. load video in order to see filters results.

What is the expected output? What do you see instead?
I expect that filters operate on video tag (blurred video in my example). 
Instead, it results in a black area. 

What version of the product are you using? On what operating system?
using chromecast with firmware 27946 (and remote debugger inside a chrome 
43.0.2357.81)

Original issue reported on code.google.com by alexandr...@gmail.com on 2 Jun 2015 at 12:18

[GoogleCodeExporter]

Original comment by jonathan...@google.com on 3 Jun 2015 at 4:54

• Changed state: Acknowledged

[GoogleCodeExporter]

Currently, the CSS filters that are supported on Chromecast are very limited, 
but we will consider adding more in the future.

Original comment by jonathan...@google.com on 20 Jun 2015 at 1:49

• Added labels: Type-Enhancement
• Removed labels: Type-Defect

[GoogleCodeExporter]

Unfortunately, video blur is not possible on our hardware.

Original comment by jonathan...@google.com on 20 Aug 2015 at 7:24

• Changed state: WontFix