Audio Video Synchronization about tdw HOT 5 CLOSED

@sunwell1994 Yes, it should be closely aligned. Under normal circumstances, there is no appreciable latency between the visible collision and the impact sound being generated.

Are you experiencing situations where this is not the case?

from tdw.

@sunwell1994 Yes, it should be closely aligned. Under normal circumstances, there is no appreciable latency between the visible collision and the impact sound being generated.

Are you experiencing situations where this is not the case?

It seems good. How can I control the delay between the collision and the impact sound?

from tdw.

I'm not sure I understand your question. The goal of the physics-driven impact sound synthesis is to provide realistic and plausible impact sounds when objects collide. Why would you want to introduce a delay between the collision and the impact sound?

However if that is required for some reason, I guess you could add a sleep() or similar delay:

            # Use PyImpact to generate audio from the output data and then convert the audio to TDW commands.
            # If no audio is generated, then `commands` is an empty list.
            commands = p.get_audio_commands(resp=resp, floor=floor, wall=wall)
            # Add delay here.....
            # Send the commands to TDW in order to play the audio.
            resp = self.communicate(commands)

from tdw.

I'm not sure I understand your question. The goal of the physics-driven impact sound synthesis is to provide realistic and plausible impact sounds when objects collide. Why would you want to introduce a delay between the collision and the impact sound?

However if that is required for some reason, I guess you could add a sleep() or similar delay:

            # Use PyImpact to generate audio from the output data and then convert the audio to TDW commands.
            # If no audio is generated, then `commands` is an empty list.
            commands = p.get_audio_commands(resp=resp, floor=floor, wall=wall)
            # Add delay here.....
            # Send the commands to TDW in order to play the audio.
            resp = self.communicate(commands)

Thanks for your example. It seems that the delay is not related to the collision directly in this method. Considering the distance of impact, the audio sensor may take some time to receive the sound.

from tdw.

@sunwell1994 Please provide an example control of the delay so we can test it.

from tdw.