A strange thing happened

[harishkumar09]

Yesterday I was recording using my TV tuner card(Pinnacle) the movie "The Siege" starring Denzel Washington and Bruce Willis.After the recording was over I played it back.It was fine for sometime and then I noticed an anamoly.
Suddenly I was hearing the dialogues long after the scenes in which they were to appear were over.There was total absense of lip-sync.The dialogues were delayed by almost one-minute.

Can you tell what is the reason for this ? And also how to rectfiy it if it can be rectified ?

[paglamon]

Can you tell what is the reason for this ?

What software were you using to capture?What were the settings(resolution,compression,audio etc.)? A-V sync problems are often due to the fact that the hardware(the card) is not competent enough to capture at certain qualities.You may have to reduce capture resolution etc.Also,shut down ALL other programs(including antivirus,firewall) during capture.

[harishkumar09]

What software were you using to capture?What were the settings(resolution,compression,audio etc.)? A-V sync problems are often due to the fact that the hardware(the card) is not competent enough to capture at certain qualities.You may have to reduce capture resolution etc.Also,shut down ALL other programs(including antivirus,firewall) during capture.

I am using Pinnacle PCTV TV tuner card to capture the movie.
Resolution : 720 x 576
Compression : MPEG 2
Bitrate : 6.00 MB/s
Audio : WAVE

[harishkumar09]

I am sorry paglamon for the delayed response .I was out of station to auroville.

[harishkumar09]

Also is it possible to rectify it ? Say can I separate the Audio track from the video and stitch it abck again ?