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28th January 2014, 14:13 | #1 | Link |
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Location: Isle of Man
Posts: 588
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Filter for extracting H.264/AVC metadata
Hi All,
I'm looking for a tool to extract my camera's metadata (datecode, timecode, user bit and esp. camera settings). It writes H.264 to either M2TS or MP4 format. Preferably an Avisynth filter, something like DVInfo. Any suggestions? Thanks a lot, Francois |
28th January 2014, 15:27 | #2 | Link |
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Location: Texas
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Hi fvisagie,
I'm assuming you're talking about your Canon HF G30 camera? Unfortunately I do not know of an AviSynth plugin to do this. Does your camera write a THM file along with your recorded video? If so an alternate way of getting a complete metadata from your videos is by opening the THM file in JPEGsnoop or PhotoME. For example lets say my Canon 7D writes a file named MVI_2645.MOV, the corresponding THM file with be named MVI_2645.THM. With PhotoME I get the following metadata: Code:
[ PhotoME ] PhotoME version: 0.8ß2 (Build 891) [ Overview ] File name: M:\Canon\MVI_2645.THM File type: Canon Thumbnail File size: 17.8*KB Creation date: 1/25/2013 18:33 Last modification: 1/25/2013 18:34 Make: Canon Camera: Canon EOS 7D Lens: Canon EF 24-70mm F2.8L USM Software: Firmware Version 2.0.3 Dimension: 160 x 120*px*(4:3) Focal length: 70*mm Aperture: F2.8 Exposure time: 1/125" ISO speed rating: 617/29° Program: Manual (Manual) Metering Mode: Center-weighted average White Balance: Auto Focus Mode: Off (Manual Focus) Noise Reduction: Off Flash: Flash did not fire, compulsory flash mode [ Camera ] Exposure time: 1/125" F number: F2.8 Exposure program: Manual ISO speed rating: 640/29° ??? (8830): 2 ??? (8832): 640 Exif version: 2.3 Date and time of original data generation: 2013-01-25 18:33:33 Date and time of digital data generation: 2013-01-25 18:33:33 Meaning of each component: YCbCr Shutter speed: 7*Tv (1/125") Aperture: 3*Av (F2.8) Exposure bias: ±0*EV Metering mode: Center-weighted average Flash: Flash did not fire, compulsory flash mode Lens focal length: 70*mm Manufacturer notes: 0x00000382 User comment: DateTime subseconds: 0.22" DateTimeOriginal subseconds: 0.22" DateTimeDigitized subseconds: 0.22" Supported Flashpix version: 1.0 Color space: sRGB Image width: 160*px Image height: 120*px Interoperability IFD Pointer: 0x00000D70 Focal plane X resolution: 176.41*ppi Focal plane Y resolution: 201.68*ppi Focal plane resolution unit: inch Custom image processing: Normal process Exposure mode: Manual exposure White balance: Auto Scene capture type: Standard ??? (A430): ??? (A431): 2571208718 ??? (A432): 24, 70, 0, 0 ??? (A434): EF24-70mm f/2.8L USM [ Manufacturer notes ] ??? (0001): 98 Macro Mode: Normal Length of self-timer: Off Quality: 65535 Flash Mode: Not set Continuous Drive Mode: Movie ??? (0001): 0 Focus Mode: Manual Focus ??? (0001): 0 Record Mode: 9 Image Size: 137 Easy Mode: Manual Digital Zoom: None Contrast: -4 Saturation: -2 Sharpness: Not set Camera ISO: Not set Metering Mode: Center-weighted average Focus Range: Not known AF Point Selected: Not set Exposure Mode: Manual ??? (0001): 65535 Lens Name: Canon EF 24-70mm F2.8L USM Long Focal: 70*"focal*units" (70*mm) Short Focal: 24*"focal*units" (24*mm) "focal units" per mm: 1 Max Aperture: F2.8 Min Aperture: F22.6 Flash Activity: ±0 Flash Details: No flash used ??? (0001): 0 ??? (0001): 0 Focus Continuous: Not set AE Setting: Not set Image Stabilization: Not set Display Aperture: Not set Zoom Source Width: Not set Zoom Target Width: Not set ??? (0001): 0 Spot Metering Mode: Not set Photo Effect: Not set Manual Flash Output: Not set Color Tone: Normal ??? (0001): 32767 ??? (0001): 65535 ??? (0001): 65535 Focal Type: Not set Focal Length: 70*mm Focal Plane X Size: 296.55*mm Focal Plane Y Size: 500.13*mm ??? (0003): 0 ??? (0003): 0 ??? (0003): 0 ??? (0003): 0 ??? (0004): 68 Auto ISO: 100/21° Base ISO: 617/29° Measured EV: +3.13*EV Target Aperture: F2.8 Target Exposure Time: 1/128" Exposure Compensation: ±0 EV White Balance: Auto Slow Shutter: None Sequence number: Not set Optical Zoom Code: 8 (Not set) ??? (0004): 8 ??? (0004): 155 Flash Guide Number: Not set AF Points in Focus (2): Not set Flash Bias: ±0 EV Auto Exposure Bracketing: Off AEB Bracket Value: ±0 EV Control Mode: Camera Local Control Focus Distance Upper: Unknown Focus Distance Lower: Unknown F Number: F2.8 Exposure Time: 1/128" ??? (0004): 112 Bulb Duration: Not set ??? (0004): 0 Camera Type: EOS High-end Auto Rotate: Rotated by Software ND Filter: Not set Self-Timer (2): Not set ??? (0004): 65535 ??? (0004): 0 ??? (0004): 0 Flash Output: Not set Image Type: MVI:Canon EOS 7D Firmware Version: Firmware Version 2.0.3 Owner Name: Camera Body No.: Model ID: ??? (0011): 262, 65535, 3868, 16386, 3868, 0, 60000, 1001, 0, 60000, 1001, 53245, 20738, 0, 0, 61152, ... Thumbnail Image Valid Area: Left: 0px;*Right: 159px;*Top: 15px;*Bottom: 104px ??? (0019): 1 AF Mode: Off (Manual Focus) Number of AF Points: 0 Number of active AF Points: 0 Image Width: 0*px Image Heigth: 0*px AF Image Width: 0 AF Image Height: 0 AF Points In Fokus: None AF Points Selected: None ??? (0035): 16, 4294966936, 28, 0 ??? (FFFF): <Invalid Data Offset> ??? (0093): 60 ??? (0093): 0 ??? (0093): 0 Bracket Mode: Off Bracket Value: ±0 Bracket Shot Number: 0 RAW JPEG Quality: Not set RAW JPEG Size: Large Noise Reduction: Off WB Bracket Mode: Off ??? (0093): 0 ??? (0093): 0 WB Bracket Value AB: ±0 WB Bracket Value GM: ±0 ??? (0095): EF24-70mm f/2.8L USM Internal Serial Number: S1057298A ??? (0098): 0, 0, 0, 0 ??? (0099): 496, 4, 1, 92, 7, 257, 1, 0, 258, 1, 0, 259, 1, 0, 260, 1, ... ??? (009A): 0, 0, 0, 0, 0 Tone Curve: Standard Sharpness Frequency: n/a Sensor Red Level: Not set Sensor Blue Level: Not set White Balance Red: Not set White Balance Blue: Not set Color Temperature: 4500*K Picture Style: User Def. 1 Digital Gain: ±0 WB Shift A/B: ±0 WB Shift G/M: ±0 Color Space: sRGB VRD Offset: 0x00000000 Sensor Info Size: 34*bytes Sensor Width: 5360*px Sensor Height: 3516*px ??? (00E0): 1 ??? (00E0): 1 Sensor Left Border: 168*px Sensor Top Border: 56*px Sensor Right Border: 5351*px Sensor Bottom Border: 3511*px Black Mask Left Border: Not set Black Mask Top Border: Not set Black Mask Right Border: Not set Black Mask Bottom Border: Not set ??? (00E0): 0 ??? (00E0): 0 ??? (00E0): 0 ??? (00E0): 0 Black Level: [65, 129, 129] ??? (4009): 132, 0, 0 ??? (4010): CineStyle ??? (4012): ??? (4018): 28, 0, 3, 0, 0, 3, 0 [ Interoperability ] Interoperability Identification: THM: DCF thumbnail file Interoperability Version: 1.0 Related image width: 1280*px Related image height: 720*px |
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