FPS is short for "frames per second" and is often a measurement unit of rendering performance.

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16 views

How do I search for videos with 48fps or higher? [migrated]

I tried looking for an advanced search box, but I only see a magnifying glass in the main search box which seems to only perform a title search. Is there a way to filter videos that contain 48fps ...
-1
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0answers
21 views

Change framerate on MKV container

I got a problem with playback of some MKV containers (89 items, totalling 196,3 GB). The audio+video are encoded in 25 fps, but the subs are totally out of sync - these are encoded on 23.976 fps. My ...
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1answer
23 views

ffmpeg: How does ffmpeg decide which frames to pick when fps value is specified?

I am using ffmpeg to extract 3 frames per second using this command ffmpeg -i input.flv -f image2 -vf fps=fps=3 out%d.png I am wondering if I set the fps value, then how does ffmpeg select 3 ...
3
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0answers
94 views

Why is my GPU not being fully utilized?

I happen to have two identical X201 Lenovo laptops, both with Windows 7 installed, latest drivers, etc. However, only one manages to run 3D computer games with decent performance. I have gone ...
3
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0answers
147 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 ...
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2answers
231 views

FPS drops when I plug my laptop in

I recently played Assassin's Creed II. When I played it while using battery power, I managed to get between 30 and 50 FPS. When I plugged in the laptop charger however, the FPS decreased to between 20 ...
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2answers
269 views

Periodic FPS drops in games, regardless of graphis card

When I play recent 3D games (Battlefield 3 & 4, Tomb Raider, Saints Row 3 & 4, etc.) I experience periodic FPS drops, e.g. in Battlefield 3 from the average of around 70-80 fps to 20-30 fps; ...
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3answers
1k views

Lenovo Y50 laptop does not perform well when Discharging [closed]

I just bought this laptop (Lenovo Ideapad Y50). I'm playing games such as Battlefield 4 (upto date DLC) and WatchDogs. Even though I set battery manger to High Performance mode game doesnt works well ...
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0answers
63 views

Video Games all run 60fps and above but randomly drop 20fps

So when I play video games on my PC, they all run at 60fps or higher but randomly throughout all my games it will drop to 25fps and lower. I know it can't be the game because it happens in all my ...
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0answers
16 views

Making windowed performance same as full-screen?

As you all well know, running software (let's say some demanding game) in a windowed mode drastically reduces the performance of the application (framerate), presumably because of the desktop, ...
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1answer
72 views

disabling sound in a game increases FPS

Take League of Legends for example.. When I have my sound on I get an average of 50 FPS, but when I disable it my FPS rises to 60. Why Is this? I thought sounds were played using the CPU and FPS is ...
3
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1answer
164 views

Game drops to 0 FPS and CPU Usage drops to 0%

So for about 2 weeks now I've experienced a problem while gaming. My frame rate would drop to 0 and my computer's CPU Usage would drop to 0% at the same time. This would stay this low for up to 30 ...
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1answer
145 views

What is the lowest FPS at which the human eye can notice a flickering image? (testing this with ffmpeg)

I wanted to check what the lowest FPS is that the human eye cannot notice as flicker. I created a white jpg and a black JPG. I started with 25 fps which means that I have 24 jpg of white and 1 of ...
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0answers
68 views

vlc player automatic capture recording ratio does not add up

I am trying to capture screen shots from a movie for my research and I tried it for every second. Both VLC and GSpot say that the fps is 25, so I set the recording ratio at 25. It is a 2 hour movie, ...
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0answers
472 views

ffmpeg frame rate per second (fps) not working?

I'm generating .png files and then creating a movie of them. The command that I'm using is: ffmpeg -r fps -i im%d.png -y movie.mp4 This command works fine when fps = 1,6 or 10. However, it fails ...
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1answer
124 views

Opera 19 FPS mini window

Opera 19 has a very irritating black colored mini-window in top right corner that displays FPS. It obstructs some important part of a web page. How to remove it ? Currently I am on 19.0.1326.59 , ...
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0answers
238 views

How to increase FPS on a VMWare Workstation 10 machine?

I'm running a Windows XP SP3 Virtual Machine (using VMWare Workstation 10) under Windows 8. I finally get running the game I wanted in the VM. There's a single problem. When I'm not moving the ...
2
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2answers
151 views

Is my CPU performing as it should?

Recently my frames in a game I play have dropped significantly. I am trying to troubleshoot this and have got the the stage of the CPU, as you can see I have an Core i7 3770k, and although I know a ...
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1answer
64 views

Ideal FPS to use

I have a C# desktop application and I am using ffmpeg as a way to 'zip' up a load of jpegs on the client PC and upload it to my server and unzip it. The number of jpegs to zip at any 1 time varies. ...
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0answers
266 views

Low fps on windows 8

I was playing The Elder Scrolls III - Morrowind on my PC, played for few days with no problem but now its fps has dropped very low. Later I noticed that wait icon animations, sticker animations on ...
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2answers
207 views

Can someone explain to me the correlation between bit rate and frame rate?

I understand the higher the FPS, the smoother the image will look at your current resolution. This also corresponds to refresh rate over the monitor. Your FPS can only go as high as your refresh rate ...
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2answers
2k views

How can i fix my low CPU usage?

I have a very expensive pretty new computer, (Asus rampage III Extreme) (Intel i7 980x) and 2 (nvidia gforce 580 SLI). So it is a good computer, but when I play games like Borderlands 2 I get much ...
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2answers
647 views

What should I do to get better FPS in gameplay [closed]

This happens with all games, not just one or two. Most are launched through Steam but not all. When I play a game, there's always a bit of lag between when I press a key/move my mouse/etc. I'd say ...
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1answer
113 views

Best way to trouble shoot hardware (FPS in game issue)

I have a Dell Studio xps, i7 core processor, with a Radeon HD 5730. When playing league of legends, my laptop goes into warp drive (fans pushing pretty hard) and of course my computer warms up. My FPS ...
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1answer
8k views

Does the DELL U2713H support 2560 x 1440 over HDMI @ 60fps [closed]

I currently have a DELL U2713HM monitor with a Max resolution of 2560 x 1440. What DELL doesn't mention on their website is this resolution is only supported via DVI-DL and DisplayPort. The max ...
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2answers
805 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, ...
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3answers
186 views

CPU Bottlenecking GPU?

At the moment I have these specs: BIOSTAR Group, A770E3 motherboard CPU: Processor AMD Athlon(tm) II X3 450 Processor, 3200 Mhz, 3 Core(s), 3 Logical Processor(s) RAM: G.SKILL Ripjaws Series 12GB (3 ...
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0answers
604 views

Gaming performance bad on M17x (GTX 680m)

I'm having problems with gaming performance and have no idea how to solve it right now. I know this machine should be able to perform better than this and I was hoping for some tips. Hopefully I'll ...
2
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1answer
2k views

Why is GPU core clock cutting itself in half?

I'm using Afterburner to "natively" overclock a 7950, having used the "-xcl" option. From what I understand, this bypasses the need for unofficial Afterburner overclocking, and instead unlocks the ...
2
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1answer
591 views

What does the y-axis graph of the FPS counter of Google Chrome depict?

I hope this question isnt too obscure. I enabled the fps counter through chrome://flags. It gives the fps and a graph of the fps to the left. What is the horizontal graph to the right and the number ...
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1answer
145 views

FPS dropping in several game despite formated hard drive [closed]

I have a big problem with fps-drop when playing different games. Ex. CS 1.6, having 100fps drops down to 30-50, same problem in games like LoL and WOW, tho I drop down to 7-10 in WOW... I have ...
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1answer
590 views

Low FPS in some games, but hardware not fully used

I just did a little funny experiment in the game/sim "Train Simulator 2013". I normally have good FPS in it (around 30) at full settings. What I did was make a really, really long train so that the ...
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1answer
677 views

FPS dips periodically when playing games

Certain graphically intensive games I play tend to exhibit stuttering on my computer, and I don't know why. The stuttering is usually in the form of FPS "dipping" for a fraction of a second, to a ...
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1answer
216 views

Getting low to medium FPS on a fairly decent mid-range notebook. What could the bottleneck be? [closed]

I have a Lenovo Z470 laptop and these are its specs (generated from Speccy): Operating System: Microsoft Windows 7 Home Premium 64-bit SP1 CPU: Intel Core i5 2450M @ 2.50GHz, Sandy Bridge 32nm ...
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1answer
324 views

Is there a recommended version of nvidia 8600gt drivers for Win 7? [closed]

I've read on some forums that people recommend an specific version of drivers for X gfx card and Y operative system. Does someone knows if an older version of Nvidia 8600GT drivers for Win 7 that ...
0
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1answer
365 views

Comparing two video cards

First of all, I'm no computer expert, so I apologize if my question seems too trivial or somewhat ill-posed. After googling a bit, I've found that the GeForce GTX 675M Discrete Graphics (DDR5 4G ...
8
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3answers
338 views

Very poor performance on GTX460, clock speed constantly high?

I'm running Windows 7 (64Bit) with GTX460 Nvidia graphics card. I used to get great performance on every single game I played, including latest titles such as Battlefield 3 and Tribes Ascend. I ...
4
votes
3answers
3k views

Why does my general frame rate slow down to 40fps randomly?

This has been bugging me for a while. Every once in a while, I find my computer to be sort of laggy and I thought it was because it was busy or something. However, I recently noticed that it wasn't ...
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2answers
3k views

FPS lags with new acer aspire 5755G

The title is kind of self explanatory, as my new laptop lags and has FPS drops. For example my FPS in Starcraft 2 hovers around 20 and constantly drops to 1 with low settings when I know it should run ...
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1answer
4k views

Why does Windows Media Player play 30fps videos at 60fps?

I've tested it with FRAPS, and WMP plays 30fps videos at 60fps where VLC and MPC play them at 30fps. I would like to be able to play the video at the intended fps, is there a way to turn this off? I ...
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2answers
3k views

How to limit FPS for a DirectX application (e.g.: game) if it uses a launcher?

There are many games without an FPS cap. Most of them are free2play. The better PC you have, the more tearing you'll get. (Also, your PC may turn into a heater.) What I found as a workaround for ...
1
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0answers
270 views

Radeon X300/X550 card running slower/faster than other box with onboard graphics?

I have two new (compared to my Win95) boxes (OK, they're both over 3 years old but whatever). One runs WinXP SP3 and the other one has WinVista SP2. The XP box has an onboard VIA/S3G UniChrome IGP ...
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1answer
142 views

Recording a video game on a P4… speed me up, Scotty?

I'm trying to record a d3d game, but I have HUGE lag issues. I'm on a p4 with an onboard 128 MB 3D video card and 2 gigs of RAM. I'm trying to record quarter-size video with only 15 fps, but I'm still ...
6
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3answers
3k views

Does it make sense having FPS higher than the monitor refresh rate?

I've heard that the human eye processes twenty-four images per second. Also, monitors usually work with 60Hz. My question is, for a highly interactive application (e.g., a fast-paced FPS game) does ...
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1answer
266 views

Issue with some games - extremely low framerate in menus (~1 fps)

(I know Superuser isn't for games, but I suspect this issue technically stems from a non-gaming problem. Since it's likely computer hardware or software related, I figured it's relevant.) Hey guys, I ...
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2answers
4k views

Video encoding: How much does the video file size increase with fps?

Given that the next blockbusters of e.g. Peter Jackson (The Hobbit) and James Cameron (Avatar 2) are going to be shot with a frame rate of 48 fps (or even more) - i.e. more than the usual 24 fps - I ...
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2answers
2k views

Dell Inspiron 14R - Is there a Switchable Graphics utility?

I just bought an Inspiron 14R (N4110) for my brother who loves to play Minecraft. I made sure to get the discrete ATI card. Now, in the ATI CCC program, I placed Minecraft and Java on the list of ...
8
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4answers
6k views

How to convert 1080@50i -> 720@50p using ffmpeg?

I really like 50fps video, but I cannot make ffmpeg convert it to 50fps for me. 720p resolution is absolutely fine with me, just need more FPS. 50i just looks much smoother in proper players (for ...
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2answers
1k views

Intermittent massive graphics slowdown (25fps->1fps)

I'm seeing the following frustrating behaviour with my home PC (running Windows XP Home; dual 2GHz CPU, 2 GB RAM, NVIDIA GeForce 8400 GS graphics card). I'll be doing some fullscreen application - ...
4
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2answers
4k views

What is a good webcam & audio chat software for low-bandwidth usage?

The Scenario I just moved away for university, and am living on campus. The internet is terribly slow. To further add to my troubles, I'm in a long-distance relationship with my girlfriend, whom ...