[mythtv] [mythtv-commits] Ticket #7919: no teletext in mythtv > 0.21

[Frank Muenchow]

MythTV schrieb:
> #7919: no teletext in mythtv > 0.21
> ------------------------------+---------------------------------------------
>  Reporter:  anonymous         |       Owner:  janne     
>      Type:  defect            |      Status:  infoneeded
>  Priority:  minor             |   Milestone:  unknown   
> Component:  MythTV - General  |     Version:  head      
>  Severity:  low               |     Mlocked:  0         
> ------------------------------+---------------------------------------------
> Changes (by danielk):
> 
>   * priority:  major => minor
>   * status:  assigned => infoneeded
>   * version:  unknown => head
>   * severity:  medium => low
>   * milestone:  0.23 => unknown
> 
> 
> Comment:
> 
>  frankm, this patch doesn't make sense to me. This test & skip already
>  exists @ line 2996:
>  {{{
>          else if (*buf == 0xff)
>          {
>              buf += 3;
>          }
>  }}}
> 
Hi Daniel,

right now, if the data starts with 0xFF, it will skip three bytes and 
afterwards nothing happens and than the decoding routine gets confused 
(in backend log with -v vbi I got lots of "Unknown descriptor")
The problem is, that sometimes these three 0xFF appear *additionally*. 
So these bytes just need to be removed and than it's working again.


-- Frank