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Old 27th December 2018, 11:08   #1  |  Link
StaceyG
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Visualizing frames in VirtualDub as a filmstrip/timeline?

Is it possible to visualize frames as a continuous (say 5 frame) filmstrip/timeline in VirtualDub or Avidemux? If not, is there another preferably free program that can do this?

Also, is there any way to display audio (for example like the way audio tracks are displayed in Audacity) below the matching frame? I've recently learned to use VirtualDub and AvsPmod to begin editing a few dozen home video VHSC recordings (currently as avi files). I think I've synchronized the audio in one of the recordings with the video but the sound from one scene seems to carry over to the next.

I think visualizing the audio would help me to see if the sound ends when it is supposed to.
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Old 27th December 2018, 13:45   #2  |  Link
Shirtfull
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To view audio waveform in vdub,look under view tab. (only for uncompressed audio)
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Old 27th December 2018, 16:22   #3  |  Link
Leeloo Minaļ
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Quote:
Originally Posted by Shirtfull View Post
To view audio waveform in vdub,look under view tab. (only for uncompressed audio)
It also works for compressed audio formats like AC-3 or DTS, even with multi-channels tracks (at least up to 6 channels).

In latest version, Shekh has corrected the way audio waveforms are displayed, in a far better continuous way than previous versions.
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Old 22nd January 2019, 08:26   #4  |  Link
StaceyG
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Thank you Shirtfull and Leeloo Minaļ, the waveform is very helpful.

Is there any way to display two consecutive frames side by side, other than two instances of VirtualDub?
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Old 22nd January 2019, 17:32   #5  |  Link
StainlessS
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This any good to you:- https://forum.doom9.org/showthread.php?t=165703

Quote:
Originally Posted by wonkey_monkey View Post
Inspired by audiograph, waveform is a plugin to overlay audio waveforms on video clips - useful for identifying sync issues and audio glitches.

Download: waveform0.3.zip

Audio in each images is showing 5 frames worth of audio(displayed video frame is center one).

EDIT: Posts added to the linked thread.
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Last edited by StainlessS; 22nd January 2019 at 18:57.
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Old 22nd January 2019, 17:42   #6  |  Link
wonkey_monkey
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A note about waveform: I've only recently realised that it places the Right channel on top, going against the convention. I should probably sort that out one day, as well as add some support for more colourspaces.
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Old 23rd January 2019, 07:07   #7  |  Link
StaceyG
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Thank you StainlessS and wonkey_monkey that's great
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