Longshadow wrote:
Hmmmm... "How it is shot." ergo the format in which it is shot.....
Codec, frame rate, frame dimensions, bit rate, audio specifications, color space, audio codec, audio compression, etc. A MOV from one device will not be the same as from another device. Any device can create a variety of MOV or MP4 files. A read out of a video file will look like this:
General
Format : MPEG-4
Format profile : JVT
Codec ID : avc1 (avc1/isom)
File size : 1 001 MiB
Duration : 1 min 45 s
Overall bit rate mode : Variable
Overall bit rate : 80.0 Mb/s
Encoded date : UTC 2022-06-14 23:01:49
Tagged date : UTC 2022-06-14 23:01:49
Comment : DE=None, Type=Normal, HQ=Normal, Mode=P
gpt : +167.20
gyw : +2.40
grl : +0.00
Video
ID : 1
Format : AVC
Format/Info : Advanced Video Codec
Format profile : High@L5.1
Format settings : CABAC / 1 Ref Frames
Format settings, CABAC : Yes
Format settings, Reference frames : 1 frame
Format settings, GOP : M=1, N=30
Codec ID : avc1
Codec ID/Info : Advanced Video Coding
Duration : 1 min 44 s
Bit rate mode : Variable
Bit rate : 80.0 Mb/s
Width : 3 840 pixels
Height : 2 160 pixels
Display aspect ratio : 16:9
Frame rate mode : Constant
Frame rate : 29.970 (30000/1001) FPS
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Progressive
Bits/(Pixel*Frame) : 0.322
Stream size : 999 MiB (100%)
Title : DJI.AVC
Language : English
Encoded date : UTC 2022-06-14 23:01:49
Tagged date : UTC 2022-06-14 23:01:49
Color range : Limited
Color primaries : BT.709
Transfer characteristics : BT.709
Matrix coefficients : BT.709
Codec configuration box : avcC
Audio
ID : 2
Format : AAC LC
Format/Info : Advanced Audio Codec Low Complexity
Codec ID : mp4a-40-2
Duration : 1 min 44 s
Bit rate mode : Constant
Bit rate : 192 kb/s
Channel(s) : 2 channels
Channel layout : L R
Sampling rate : 48.0 kHz
Frame rate : 46.875 FPS (1024 SPF)
Compression mode : Lossy
Stream size : 2.36 MiB (0%)
Title : DJI.AAC
Language : English
Encoded date : UTC 2022-06-14 23:01:49
Tagged date : UTC 2022-06-14 23:01:49
Text
ID : 4
Duration : 1 min 45 s
Bit rate mode : Constant
Bit rate : 2 048 b/s
Frame rate : 1.000 FPS
Stream size : 26.2 KiB (0%)
Title : DJI.Subtitle
Language : English
Forced : No
Encoded date : UTC 2022-06-14 23:01:49
Tagged date : UTC 2022-06-14 23:01:49
Other
Type : meta
Duration : 33 ms
Bit rate mode : Constant
Default : No