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The identifier is not a specific "topic" or a famous story, but rather a default filename generated by WhatsApp . How to Read the Filename
: On a PC, you can right-click the file and select Properties > Details to see metadata like the video's length or resolution.
If you have a of what happens in the video (e.g., "a cat playing piano" or "a news report"), I can help you find the context or the original source of that story! Types of Video File Formats | Mailchimp
: A unique serial number assigned by the app to differentiate it from other media saved on that same day. The "Story" of Your Video
: The date the video was saved or created— January 18, 2020 . WA : Confirms the file was sent or received via WhatsApp .
: Open WhatsApp and use the search bar to look for "Jan 18, 2020" to see which conversation the video originated from.
Because this is a generic filename, the actual content could be anything from a family birthday greeting to a viral clip shared in a group chat. If you are trying to identify what is inside this specific file:
: On Android, look under Internal Storage > WhatsApp > Media > WhatsApp Video .




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The classical scanning mode where the variation of a focal plane if any is pre-calculated with a focus map and later the motorized XY stage captures optimally focused images by translating across the region of the scanning.
Uses single 40X or 20X objective combined with a secondary overhead camera for capturing preview (thumbnail) of the full slide including the barcode area. VID 20200118 WA0115 mp4
Whole slide imaging is preferred over other modes when exhaustive image capture is needed for deferred access. The identifier is not a specific "topic" or
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An all powerful scanning mode where multiple images covering all focal planes are captured at every field. The end result is essentially a whole slide scan mixed with pre-captured Z-stack at every position. Types of Video File Formats | Mailchimp :
Similar to WSI mode, Volume scanning uses a single 40X or 20X objective combined with a secondary overhead camera for capturing preview (thumbnail) of the full slide including the barcode area.
Volume scanning is preferred over WSI when exhaustive image capture is needed for slides with overlapping cells such as Fine Needle Aspiration Biopsy slides, Pap smear slides etc.

The identifier is not a specific "topic" or a famous story, but rather a default filename generated by WhatsApp . How to Read the Filename
: On a PC, you can right-click the file and select Properties > Details to see metadata like the video's length or resolution.
If you have a of what happens in the video (e.g., "a cat playing piano" or "a news report"), I can help you find the context or the original source of that story! Types of Video File Formats | Mailchimp
: A unique serial number assigned by the app to differentiate it from other media saved on that same day. The "Story" of Your Video
: The date the video was saved or created— January 18, 2020 . WA : Confirms the file was sent or received via WhatsApp .
: Open WhatsApp and use the search bar to look for "Jan 18, 2020" to see which conversation the video originated from.
Because this is a generic filename, the actual content could be anything from a family birthday greeting to a viral clip shared in a group chat. If you are trying to identify what is inside this specific file:
: On Android, look under Internal Storage > WhatsApp > Media > WhatsApp Video .