XH-A1 with each 20m XLR Cable s.den directional microphones
Frage von Rainer Müller: Februar 2010
already has someone once had the effect that the sound is not the Synchon Picture. He runs around 0.5 sec afterwards.
Answer I would be grateful for ne.
Antwort von beiti:
At 20 meters, analog Kabelweg this is certainly not.
When far away the directional microphones are of the sound source, the speed of sound could play a role. For 0.5 seconds delay, however, would be a distance of 170 meters so far.
Otherwise there can be only be a failure of the camcorder or playback equipment. Where did you get the offset observed or measured?
Antwort von nicecam:
If the offset already s.Anfang there and he will remain the same? Or will it be with the time increasing?
Both are indeed any problems that we had not got in the mail under control.
But that causes is not yet advanced.
Antwort von david2:
If you anschaust the material directly into the camera, it is there so synonymous? Cutting machines have sometimes synonymous larger latencies (grad 'if it's via Firewire) running.
Antwort von thos-berlin:
If you anschaust the material directly into the camera, it is there so synonymous?
This question is elementary.
There is misalignment, then something went wrong with the recording. S.Camcorders causes and the angeschlossnen equipment is called for. As has already been written: a 170m distance equivalent to half a second micro-source. 20m cable length of the period play no role at all, and certainly not the microphone.
S.der Camera is no offset, the Studio OK, the problem is the computer.
There, the occurrence of the frequent, if you do not output the sound via the graphics card and the picture on the PC screen. Both devices are "not coupled to each other." (ME: you can set the example in Premiere so that Picture and sound are synchronously). Even if both devices get the same data, the graphics card will need for their representation of a different processing time, as the sound card for playback.
If one uses special NLE editing cards, the Picture and Tonanschlüsse have (or an A / D converter) that generates these signals from Firewire, then this effect is not present. No-Go is definitely Picture via firewire and sound through your sound card.