[mythtv-users] overscan and video deletion issues

William Otten williammotten at gmail.com
Wed Feb 8 14:19:05 UTC 2012


On 2/8/2012 8:04 AM, William Otten wrote:
> On 2/7/2012 7:52 PM, William Otten wrote:
>> On 2/7/2012 7:29 PM, William Otten wrote:
>>> On 2/7/2012 7:05 AM, William Otten wrote:
>>>> I have noticed a couple of issues while looking into the vaapi use 
>>>> on sandy bridge using the latest master.
>>>> 1. Overscan - I think this is overscan so someone can correct me. 
>>>> There looks to be a small area at the top of the screen that looks 
>>>> like it is rolled over. I found that I can correct it manually by 
>>>> selecting M>video>Advanced>Video Scan>Progessive, Detect shows I 
>>>> before the change. This only happens for the 1080 channels and 
>>>> sandy bridge. The other nvidia setups are not effected.
>>>> 2. When deleting a video, by selecting "D" in the browse videos, 
>>>> all the artworks disappears for a few seconds, the text stays 
>>>> displayed then the artwork resumes and things seem normal. Also 
>>>> during this time if I escape out, there is a transparent view of 
>>>> the browse videos on the other screens until it is finished then 
>>>> the other screens look normal. This happens on both sandy bridge 
>>>> and nvidia setups.
>>>>
>>>> I'm not sure what info I should supply to help determine the cause.
>>> Sorry forgot to put other info:
>>> Using ubuntu 11.10 and 12.4 64 bit with sandy bridge setup
>>> Using ubuntu 11.10 64 & 32 bit with nvidia setups
>> Also using ffmpeg & opengl on the sandy bridge and various vdpau with 
>> the nvidia setups for playback profiles.
> I changed the deinterlacer from bob 2x to bob 2x,hw and that seemed to 
> correct the overscan issue.
This change was on the sandy bridge setup.


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