video and audio stimuli presented simultaneously


Author
Message
Nick00004
Nick00004
Expert (1.5K reputation)Expert (1.5K reputation)Expert (1.5K reputation)Expert (1.5K reputation)Expert (1.5K reputation)Expert (1.5K reputation)Expert (1.5K reputation)Expert (1.5K reputation)Expert (1.5K reputation)
Group: Forum Members
Posts: 12, Visits: 52
Hello,
I have an experiment that needs to randomly play short video clips while participants are provided with audio instructions at the same time. Importantly, I'd like to have these instructions - one set per video presentation - to appear at random as well. Is there a thread out there which can help get me started?

Many thanks -

Nick

Dave
Dave
Supreme Being (937K reputation)Supreme Being (937K reputation)Supreme Being (937K reputation)Supreme Being (937K reputation)Supreme Being (937K reputation)Supreme Being (937K reputation)Supreme Being (937K reputation)Supreme Being (937K reputation)Supreme Being (937K reputation)
Group: Administrators
Posts: 11K, Visits: 70K
It works the same as with any other stimuli. Define your <video> element(s) for the visual clips, define your <sound> element(s) for the audio instructions (use <video> for audio instructions too if you are using any compressed audio format such as mp3). Have your <trial>(s) display both:

<trial mytrial>
/ stimulusframes = [1=myvideoclip, myaudioinstructions]
...
</trial>

<video myvideoclip>
...
</video>

<sound myaudioinstructions>
...
</sound>

If you want to pair certain video items with certain audio instruction items, see the "How to display stimulus pairs" topic in the Inquisit documentation. Hope this helps.

Edited 6 Years Ago by Dave
Nick00004
Nick00004
Expert (1.5K reputation)Expert (1.5K reputation)Expert (1.5K reputation)Expert (1.5K reputation)Expert (1.5K reputation)Expert (1.5K reputation)Expert (1.5K reputation)Expert (1.5K reputation)Expert (1.5K reputation)
Group: Forum Members
Posts: 12, Visits: 52
very much helps. thanks, Dave
GO

Merge Selected

Merge into selected topic...



Merge into merge target...



Merge into a specific topic ID...




Reading This Topic

Explore
Messages
Mentions
Search