[mythtv] How would one speed up the channel changing in mythtv ?
Jon Bishop
jon.the.wise.gdrive at gmail.com
Sun Oct 19 06:57:25 UTC 2008
On Oct 18, 2008, at 11:45 PM, Duncan Brown wrote:
> Linuxguy123 wrote:
>> I'm thinking of using mythtv as the base for my HTPC FTA satellite
>> receiver. I've never used mythtv, but I understand its optimized
>> for
>> PVR functions more than surfing and viewing live TV and as such the
>> channel changing time is a bit long.
>>
>> I'm a software developer. I'm coming from a world of FTA receivers
>> that change channels in about 1 second.
>>
>> How much work would it be to modify mythtv so that it changed
>> channels
>> faster ?
>>
>> I understand that the mythtv backend buffers about 5 seconds of the
>> stream before it forwards it to the front end. Is this the main
>> reason
>> for the longer channel change times ?
>>
>> What would happen if one decreased the buffer size to nearly zero ?
>>
>> Thanks
>>
> If you had actually read all the posts you were directed to in -
> users ,
> you'd have realised this is a dead end question
So, not only is it not a Dev priority, but also it is not a dev
priority to provide assistance and feedback to a dev that IS willing
to take the time to jump in and try and resolve an issue that has been
brought up by dozens, if not hundreds of users on the userlist.
Interesting.
Personally, I am unfamiliar with any of the code, and cannot begin to
provide help, but would think that someone could say a little more
than, if you had read the whole million and one messages that go on
and on about slow channel changes you would know that nobody in dev
cares. Or maybe you meant that the buffer size has little to do with
the problem... but that wouldn't be clear by the wording of your
response.
Maybe you could suggest a better question to ask, if the one he asked
was such a dead end?
More information about the mythtv-dev
mailing list