2010-06-07, 21:06
Is it possible to change XBMC A/V sync method "on-the-fly"? If it is possible, how it can be done?
I have motherboard with integraded Nvidia 9300 connected to my A/V receiver via HDMI. Normally A/V sync method is set to Video Clock (Drop/Dupe Audio). I have music videos with Dolby TrueHD audio track and I found that XBMC decodes this track to 5.1 multichannel PCM. My A/V received accepts 5.1 PCM, but I hear sometimes cliks, glitches and pops when A/V sync method is set to Video Clock (Drop/Dupe Audio). If I change A/V sync method to Video Clock (Resample Audio), sound comes out without flaws from speakers. When HDMI AC3/DTS passthrough is enabled, A/V sync method must be set to Video Clock (Dupe/Drop Audio) or otherwise smooth 23,976 fps video playback can not be accieved.
I have motherboard with integraded Nvidia 9300 connected to my A/V receiver via HDMI. Normally A/V sync method is set to Video Clock (Drop/Dupe Audio). I have music videos with Dolby TrueHD audio track and I found that XBMC decodes this track to 5.1 multichannel PCM. My A/V received accepts 5.1 PCM, but I hear sometimes cliks, glitches and pops when A/V sync method is set to Video Clock (Drop/Dupe Audio). If I change A/V sync method to Video Clock (Resample Audio), sound comes out without flaws from speakers. When HDMI AC3/DTS passthrough is enabled, A/V sync method must be set to Video Clock (Dupe/Drop Audio) or otherwise smooth 23,976 fps video playback can not be accieved.
