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Need a video with 100~200 FPS?
Hello habr.
For a diploma (not mine), you need a video 5-7 minutes long with a frame rate of 100-200 per second. Ideally, the video should have a highway or a road. Well, or at least just a video of random content.
Can someone toss?
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Looking for an answer for a neighboring question about 1440p video, I came across a rutracker for distribution with video 120 fps (5K), 300 fps (2K):
rutracker.org/forum/viewtopic.php?t=4372655
Take any video, and increase the frames per second...
Take 20 minutes of video at a frame rate of 25 fps. You start it at a speed of 100 frames / second and get the desired 5 minutes of video.
If you need a video that was shot with such a frequency, then you need special equipment for this, which costs a lot of money. It is unlikely that someone recorded just a road or a highway for so long, and even posted footage.
However, you can google "slow motion video" .
Alternatively, you can take a regular 25-60 FPS video and interpolate frames between the original ones.
This is how they did it in the Curiosity mission when the landing footage was released.
The video was filmed at a much lower FPS than shown. As it was said in the description on Habré (I won’t say where exactly, but it was relatively recently), that’s exactly what they did there.
Although, perhaps this is not what is required.
https://blurbusters.com/hfr-120fps-video-game-rec...
Video
ID : 1
Format : AVC
Format/Info : Advanced Video Codec
Format profile : [email protected]
Format settings : CABAC / 4 Ref Frames
Format settings, CABAC : Yes
Format settings, Reference : 4 frames
Codec ID : avc1
Codec ID/Info : Advanced Video Coding
Duration : 28 s 633 ms
Bit rate : 10 000 kb/s
Width : 1 920 pixels
Height : 1 080 pixels
Display aspect ratio : 16:9
Frame rate mode : Constant
Frame rate : 120.000 FPS
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Progressive
Bits/(Pixel*Frame) : 0.040
Stream size : 34.0 MiB (98%)
Writing library : x264 core 130 r2273 b3065e6
Encoding settings : cabac=1 / ref=4 / deblock=1:0:0 / analyse=0x3:0x133 / me=tesa / subme=11 / psy=1 / psy_rd=1.00:0.00 / mixed_ref=1 / me_range=24 / chroma_me=1 / trellis=2 / 8x8dct=1 / cqm=0 / deadzone=21,11 / fast_pskip=0 / chroma_qp_offset=-2 / threads=6 / lookahead_threads=1 / sliced_threads=0 / nr=0 / decimate=1 / interlaced=0 / bluray_compat=0 / constrained_intra=0 / bframes=16 / b_pyramid=2 / b_adapt=2 / b_bias=0 / direct=3 / weightb=1 / open_gop=0 / weightp=2 / keyint=1200 / keyint_min=120 / scenecut=40 / intra_refresh=0 / rc_lookahead=60 / rc=2pass / mbtree=1 / bitrate=10000 / ratetol=1.0 / qcomp=0.60 / qpmin=0 / qpmax=69 / qpstep=4 / cplxblur=20.0 / qblur=0.5 / vbv_maxrate=25000 / vbv_bufsize=31250 / nal_hrd=none / ip_ratio=1.40 / aq=1:1.00
Encoded date : UTC 2013-08-23 09:21:03
Tagged date : UTC 2013-08-23 09:34:04
Color range : Limited
Color primaries : BT.709
Transfer characteristics : BT.709
Matrix coefficients : BT.709
Codec configuration box : avcC
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