It's even worse in some others. Totally locks up some native players even.
Discussion
I don’t see how it can possibly go to ~98fps lol 🤔
It is using the avc1.640034 codec for mp4
Really most video shouldn't be variable frame rate. Unless a video has been badly stitched together the frame rate will be constant.
Not the same high resolution, but an example of a video I've uploaded. 1:10, under 3mb. I use an app on Android called Proton video compressor for these.
https://v.nostr.build/lqNU0bfI9ZEst25a.mp4
General
Complete name : InShot_20250804_161337529.mp4
Format : MPEG-4
Format profile : Base Media
Codec ID : isom (isom/iso2/avc1/mp41)
File size : 2.15 MiB
Duration : 1 min 9 s
Overall bit rate : 258 kb/s
Frame rate : 30.000 FPS
Writing application : Lavf60.3.100
Video
ID : 1
Format : AVC
Format/Info : Advanced Video Codec
Format profile : High@L3.1
Format settings : CABAC / 4 Ref Frames
Format settings, CABAC : Yes
Format settings, Reference frames : 4 frames
Codec ID : avc1
Codec ID/Info : Advanced Video Coding
Duration : 1 min 9 s
Bit rate : 122 kb/s
Width : 856 pixels
Height : 480 pixels
Display aspect ratio : 16:9
Original display aspect ratio : 16:9
Frame rate mode : Constant
Frame rate : 30.000 FPS
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Progressive
Bits/(Pixel*Frame) : 0.010
Stream size : 1.02 MiB (47%)
Writing library : x264 core 164
Encoding settings : cabac=1 / ref=1 / deblock=1:0:0 / analyse=0x3:0x113 / me=hex / subme=2 / psy=1 / psy_rd=1.00:0.00 / mixed_ref=0 / me_range=16 / chroma_me=1 / trellis=0 / 8x8dct=1 / cqm=0 / deadzone=21,11 / fast_pskip=1 / chroma_qp_offset=0 / threads=13 / lookahead_threads=3 / sliced_threads=0 / nr=0 / decimate=1 / interlaced=0 / bluray_compat=0 / constrained_intra=0 / bframes=3 / b_pyramid=2 / b_adapt=1 / b_bias=0 / direct=1 / weightb=1 / open_gop=0 / weightp=1 / keyint=250 / keyint_min=25 / scenecut=40 / intra_refresh=0 / rc_lookahead=10 / rc=crf / mbtree=1 / crf=27.0 / qcomp=0.60 / qpmin=0 / qpmax=69 / qpstep=4 / ip_ratio=1.40 / aq=1:1.00
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 : 2 / 40 / mp4a-40-2
Duration : 1 min 9 s
Source duration : 1 min 9 s
Bit rate mode : Constant
Bit rate : 128 kb/s
Channel(s) : 2 channels
Channel layout : L R
Sampling rate : 44.1 kHz
Frame rate : 43.066 FPS (1024 SPF)
Compression mode : Lossy
Stream size : 1.06 MiB (49%)
Source stream size : 1.06 MiB (49%)
Default : Yes
Alternate group : 1
Even VLC has issue with playback. Tested on a pixel 8 pro and a 16 core AMD desktop, so I don't think hardware power is an issue.