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Sorry for the inconvenience and thank you for your patience.
Power Point 2007 Audio to Video synch issues
I am a new user to CamStudio. I have a power point presentation with 30 slides with embedded WAV files that I am attempting to create an AVI file of the presentation using CamStudio. The problem I'm having is that the AVI file speeds through the slides and their animation much faster than was actually recorded but the WAV file continues to play fine. So the presentation is supposed to take about 12 minutes and does on the audio but the slides are run though in less than one minute. Any help would be appreciated.
Jeff
Jeff
Comments
Try recording a short test video using these settings:
Video Codec: CamStudio Lossless Codec
Keyframes: Every 30 frames
Capture Frames: Every 50 milliseconds
Playback Rate: 20 frames/second
Audio Codec: PCM (no compression)
44100Hz, 16KBit, Mono
If you're still getting audio/video desynchronization, click the MCI Recording option in Audio Options for Microphone - it records the audio in the most basic audio format (overriding any audio settings selected) but usually does the trick.
Cheers
Nick :o)
i have the opposite problem!
details: i narrated a 40 slide powerpoint presentation. in ppt it plays all automatic. i was very happy to discover camstudio as i did not find an accurate ppt to avi converter before.
problem: after recording i watched the movie to check. however i found the movie playing the slides slower then the narration. this means a new slide is already explained while still looking at the previous slide. all this although when the presentation was recorded on scamstudio audio and slides came at the same moment.
i would be grateful for some help and hints.
To minimize audio/video desync make sure your framerate settings when multiplied together are as close to 1000 as possible.
Try recording a short test video using these settings:
Video Codec: CamStudio Lossless Codec
Keyframes: Every 30 frames
FRAMERATE
Capture Frames: Every 100 milliseconds
Playback Rate: 10 frames/second
Audio Codec: PCM (no compression)
44100Hz, 16KBit, Mono
If you're still getting audio/video desynchronization, click the MCI Recording option
in Audio Options for Microphone - it records the audio in the most basic audio format
(overriding any audio settings selected) but usually does the trick.
Cheers
Nick :o)