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11-04-2014, 07:56 PM   #1
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ISO and Aperture value in Video Mode

Hello,

I'd like to know if there is any way to retrieve ISO, Aperture and perhaps shutter speed settings from a video file?

I know it sound strange but I'm trying to compare some clips and want to know which settings were selected on the best ones...

I should add that the files are on the PC, no longer on the camera. I installed an app called MediaInfo that provides this info

General
Complete name : D:\My documents\My Pictures\1-DIGICAM\2014\20141103\119_0311\K3_P9025.MOV
Format : MPEG-4
Format profile : QuickTime
Codec ID : qt
File size : 141 MiB
Duration : 53s 554ms
Overall bit rate : 22.0 Mbps
Encoded date : UTC 2014-11-03 22:01:10
Tagged date : UTC 2014-11-03 22:01:10
PXTH :

Video
ID : 1
Format : AVC
Format/Info : Advanced Video Codec
Format profile : High@L4.0
Format settings, CABAC : Yes
Format settings, ReFrames : 2 frames
Format settings, GOP : M=1, N=15
Codec ID : avc1
Codec ID/Info : Advanced Video Coding
Duration : 53s 554ms
Bit rate : 21.2 Mbps
Width : 1 920 pixels
Height : 1 080 pixels
Display aspect ratio : 16:9
Frame rate mode : Constant
Frame rate : 29.970 fps
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Progressive
Bits/(Pixel*Frame) : 0.342
Stream size : 136 MiB (96%)
Language : English
Encoded date : UTC 2014-11-03 22:01:10
Tagged date : UTC 2014-11-03 22:01:10

Audio
ID : 2
Format : PCM
Format settings, Endianness : Big
Format settings, Sign : Signed
Codec ID : twos
Duration : 53s 554ms
Bit rate mode : Constant
Bit rate : 768 Kbps
Channel(s) : 1 channel
Sampling rate : 48.0 KHz
Bit depth : 16 bits
Stream size : 4.90 MiB (3%)
Language : English
Encoded date : UTC 2014-11-03 22:01:10
Tagged date : UTC 2014-11-03 22:01:10

Unfortunatelly not the settings I am looking for...

Thanks,
Marc

11-04-2014, 08:04 PM   #2
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Download the free version of PIE
Download - Picmeta Systems

This is what is shows for the K-50 video file.
Attached Images
 
11-04-2014, 08:35 PM   #3
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Original Poster
QuoteOriginally posted by Steve.Ledger Quote
Download the free version of PIE
Download - Picmeta Systems

This is what is shows for the K-50 video file.
Mmmmmm probably a setup problem but...I am not getting this info at all using this tool. I get this kind of info for DNG files, not mov...
11-04-2014, 08:58 PM   #4
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QuoteOriginally posted by Steve.Ledger Quote
Download the free version of PIE
Download - Picmeta Systems

This is what is shows for the K-50 video file.
This appears to be significantly different information than is extracted by MediaInfo. I suspect that MediaInfo actually analyzes the header section of the data and not just the exif. If would be good to have a tool that does both.


Steve

11-04-2014, 10:25 PM - 1 Like   #5
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QuoteOriginally posted by mamethot Quote
Mmmmmm probably a setup problem but...I am not getting this info at all using this tool. I get this kind of info for DNG files, not mov...
Yeh, I downloaded a K-3 mov and it doesn't seem to show everything in PIE.
However, grab Exiftool and the ExiftoolGUI, then you will get data.

Exiftool ► ExifTool by Phil Harvey
GUI ► Latest ExiftoolGUI version 5.15

---------- Post added 11-05-14 at 03:31 PM ----------

QuoteOriginally posted by stevebrot Quote
This appears to be significantly different information than is extracted by MediaInfo. I suspect that MediaInfo actually analyzes the header section of the data and not just the exif. If would be good to have a tool that does both.
That's only part of what PIE shows. I cropped the screenshot to just what you see in post#2.
Attached Images
 

Last edited by Steve.Ledger; 11-04-2014 at 10:31 PM.
11-10-2014, 04:54 PM   #6
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You can have exiftool write out the metadata into a file... -w TXT or so, though you can pick the filename.
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