Questions tagged [deinterlace]
The deinterlace tag has no usage guidance.
10
questions
0
votes
0
answers
35
views
ffmpeg: UVC Interlaced Video
I'm trying to combine an alternating fields interlaced video stream from an UVC video device. The device is an analog (CVBS) to digital converter that supports Interlaced video through usage of the ...
- 1
0
votes
1
answer
1k
views
Is changing my refresh from 60Hz to 75Hz dangerous if my pc already has an interlaced option for such?
My monitor has a 1920x1080 at 60Hz although, I was wondering if I could push that to 75Hz at at lower resolution like 1280x720 or 1024x576 because my monitor already has a 75Hz option although, it is ...
- 3
0
votes
0
answers
2k
views
Ffmpeg - How to deinterlace a wrong interlacing?
I have a source video that apparently has been interlaced a wrong way. The problem is: "ffmpeg -vf yadif=3:0" works perfectly in terms of time axis (results in a smooth motion overall), but it looks ...
- 1
1
vote
1
answer
4k
views
FFmpeg deinterlacing filter yadif_cuda not available?
FFmpeg reports "No such filter: 'yadif_cuda" for both the release build and the static build. FFmpeg Documentation has no stipulations.
$ ffmpeg -loglevel debug -ss 01:16:20 -i Hi8_02.dv -t 10 -vf "...
- 21
0
votes
1
answer
163
views
Deinterlacing failed when encoding a file with h264
Tried using several different h264 encoders but all of them make it have this problem where there are horizontal glitches near movement. I tried using ffmpeg but couldn't figure out how to do it ...
- 111
0
votes
1
answer
6k
views
FFmpeg: Highest quality 50i to 50p conversion, comparable to Adobe Premiere
I have 50i footage (more specifically tagged as 25 fps but does contain movement on the secondary fields). I am able to get pretty good quality conversion to 50p from Adobe Premiere by simply ...
- 189
4
votes
1
answer
2k
views
Why does avconv change the fps when deinterlacing?
I have a .MTS 1080i of 25fps (mediainfo) that I deinterlaced with avconv -i input.MTS -vf yadif -c:a copy output.mp4. As the wiki says, the default value for yadif is 0 which "outputs one frame for ...
- 41
7
votes
4
answers
36k
views
Double deinterlace with full motion - ffmpeg + yadif 50i-50p 60i-60p
I'm trying to figure out how to use yadif / yadif-2x with ffmpeg to convert 50i source material into 50p output that preserves the motion of all fifty fields per second. Right now, I am using the ...
- 141
0
votes
2
answers
5k
views
ripping interlaced video to 60fps (frames per second)
It would appear that Broadcast Television is often 1080i30 (60 fields/s), and non-movie DVDs (example, instructional or TV shows) are 60fields/s as well, at some lower resolution (480i?)
However, ...
- 1,076
55
votes
5
answers
60k
views
What is the difference between 1080p, 1080P and 1080i?
Many times, I have seen resolution of 1080p and I know that it means 1080 pixels but I also have seen specifications on some HDTVs to be 1080i. So, I want to know the exact difference between them and ...
- 15.7k