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Windows => Television => Topic started by: raym on January 11, 2012, 04:53:20 pm

Title: Dvb-t channel changing is slow
Post by: raym on January 11, 2012, 04:53:20 pm

Build 65: TV channel changes have slowed considerably with recent builds. It used to take a couple of seconds, now it's around 5.

When I initiate a channel change, I see the OSD immediately, followed by a lengthy pause... Playback resumes briefly (for about half a second) and THEN the new channel is actually tuned. As I said, the whole thing takes around 5 secs.

I reverted to an older build (49), and performance is considerably better.

Yaobing, let me know if you need a log.

Thanks.

Title: Re: Dvb-t channel changing is slow
Post by: Arbiter on January 16, 2012, 10:45:22 am

I get the same behaviour with build 62.

Title: Re: Dvb-t channel changing is slow
Post by: Yaobing on January 16, 2012, 12:03:02 pm

There was no change in DVB-T tuning going from build 49 to build 50.

Title: Re: Dvb-t channel changing is slow
Post by: raym on January 17, 2012, 06:25:32 am

Not sure. All I can say is that there's definitely something in the latest builds which has significantly slowed down channel changing.