[Adam Sandler]

I have added image with color comparsion to first post but it did not come up. Here it is https://prnt.sc/ef4wvn

Here is data of correct video
Format profile : Base Media / Version 2
Codec ID : mp42 (mp42/isom)
File size : 2.82 MiB
Duration : 901 ms
Overall bit rate mode : Variable
Overall bit rate : 26.3 Mb/s
Encoded date : UTC 2017-03-02 13:42:59
Tagged date : UTC 2017-03-02 13:42:59

Video
ID : 2
Format : AVC
Format/Info : Advanced Video Codec
Format profile : High@L4.2
Format settings, CABAC : Yes
Format settings, ReFrames : 2 frames
Muxing mode : Container profile=High@4.0
Codec ID : avc1
Codec ID/Info : Advanced Video Coding
Duration : 901 ms
Bit rate mode : Variable
Bit rate : 26.0 Mb/s
Width : 1 280 pixels
Height : 694 pixels
Display aspect ratio : 1.85:1
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) : 0.977
Stream size : 2.81 MiB (99%)
Language : English
Encoded date : UTC 2017-03-02 13:42:59
Tagged date : UTC 2017-03-02 13:42:59

here is resized video(it just added black bars)

Format : MPEG-4
Format profile : Base Media / Version 2
Codec ID : mp42 (mp42/isom)
File size : 2.82 MiB
Duration : 901 ms
Overall bit rate mode : Variable
Overall bit rate : 26.2 Mb/s
Encoded date : UTC 2017-03-02 13:43:26
Tagged date : UTC 2017-03-02 13:43:26

Video
ID : 2
Format : AVC
Format/Info : Advanced Video Codec
Format profile : High@L4.2
Format settings, CABAC : Yes
Format settings, ReFrames : 2 frames
Muxing mode : Container profile=High@4.0
Codec ID : avc1
Codec ID/Info : Advanced Video Coding
Duration : 901 ms
Bit rate mode : Variable
Bit rate : 26.0 Mb/s
Width : 1 280 pixels
Height : 720 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) : 0.941
Stream size : 2.80 MiB (99%)
Language : English
Encoded date : UTC 2017-03-02 13:43:26
Tagged date : UTC 2017-03-02 13:43:26

Tried the same thing in Adobe Premier with H264 codec and there is not color change during resizing.
And here is specs of AP video file
Format : MPEG-4
Format profile : Base Media / Version 2
Codec ID : mp42 (mp42/mp41)
File size : 106 MiB
Duration : 1 min 23 s
Overall bit rate mode : Variable
Overall bit rate : 10.7 Mb/s
Encoded date : UTC 2017-03-02 16:45:48
Tagged date : UTC 2017-03-02 16:45:49
©TIM : 01:41:54:16
©TSC : 24000
©TSZ : 1001

Video
ID : 1
Format : AVC
Format/Info : Advanced Video Codec
Format profile : Main@L3.1
Format settings, CABAC : Yes
Format settings, ReFrames : 3 frames
Format settings, GOP : M=4, N=23
Codec ID : avc1
Codec ID/Info : Advanced Video Coding
Duration : 1 min 23 s
Bit rate : 10.4 Mb/s
Width : 1 280 pixels
Height : 694 pixels
Display aspect ratio : 1.85:1
Frame rate mode : Constant
Frame rate : 23.976 (24000/1001) FPS
Standard : NTSC
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Progressive
Bits/(Pixel*Frame) : 0.487
Stream size : 103 MiB (97%)
Language : English
Encoded date : UTC 2017-03-02 16:45:48
Tagged date : UTC 2017-03-02 16:45:48
Color range : Limited
Color primaries : BT.709
Transfer characteristics : BT.709
Matrix coefficients : BT.709