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Questions tagged [performance]

Performance deals with how well/quickly a system or device operates.

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Why is an older version of FFMPEG (3.4.1) twice as fast as the current version? [on hold]

At least on my computer (Intel Core2duo, integrated graphics card, 32-bit Win7) an older version of ffmpeg (3.4.1) runs twice as fast as the newest version. Why is this?
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88 views

Sony Vegas Pro 16.0: CPU/GPU/RAM/HDD not fully utilized during rendering

I've got a small question. Recently I started working with Sony Vegas 16 (after not edditing videos for years) and I noticed that when rendering videos, my GPU/CPU/RAM/HDD are all not fully used. When ...
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28 views

Improve FrameServer performances

I followed ffmpeg guide to install debugmode frameserver. All works fine except with the fact that the frames served does not goes up to 25 fps. FFmpeg reports a speed of 0.9x.. My initial goal ...
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1answer
29 views

Does amount of display's pixels affects computer's performance on lower resolution settings?

Let's say I have 1080p display, if I would set 1080p in OS settings then overall performance would go down (noticeably if laptop is low-specs). But what gonna be if set system to 720p (fine for my ...
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2answers
36 views

Rendering performacne of Vegas MovieStudio 14

Issue Summary I am testing MovieStudio 14 I have a Dell M4500, i7, 8-core, 8Gb RAM, NVIDIA quadro Editing has good performance, no complaints. 9 minute video w/4 transitions and oldtime movie effect ...
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396 views

Encode or Transcode with ffmpeg and libx264 as fast as possible

I'm trying to tune out ffmpeg to squeeze as much fps as possible from my server machines with lot of cores. Sometimes expecially when there's also a scale (eg: shrinking down from 4k to full hd or ...
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1answer
87 views

Dropping Frames when Playing back Sped Up Footage in PP CC 2018

My playback of footage that is sped up 500% is awful in PP CC 2018 on my desktop but fine on my laptop. My CPU utilization is not maxing out on my desktop but I'm still dropping 90% of my frames. I'm ...
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1answer
86 views

Static frame video and a motion-intensive appendix: how to render fast?

A frequent task is to render a 5–30 minutes video from a single image + soundtrack and then append a pre-rendered outro logo animation sequence. Output is hd720 h264 mp4 for YouTube. What would be ...
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2answers
647 views

H.264 slow scrubbing and playback performance

I have two videos, both roughly the same spec: A: H.264/AAC 1920x808 24FPS ~3015kb/s Using Quicktime player I can scrub through this movie smoothly and with fine detail. Jumping from one position to ...
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2answers
480 views

Does a higher bitrate impact video EDITING? [closed]

If will a high bitrate video be easier or harder on a video editor than a low bitrate video?
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1answer
735 views

Transcoding 100+ files from H.264 to H.265

I am in a process of transcoding 100+ High Quality Bitrate 720p MKVs containing H.264 (x264) to H.265 (x265 / HEVC). I do this with HandBrake software under Linux Debian 9 on Intel Xeon E3-1225 v3 3....
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261 views

ffmpeg based JAVE video conversion taking a long time

I am using ffmpeg to convert videos to mp4 format in my application I have used JAVE and Xuggler for the same. My issue is that, video conversions are taking way too much of time. For example, a 50MB ...
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1answer
383 views

GoPro footage: premiere playback performance versus system media player

I am trying to edit 2.7k 60fps footage (shot with my GoPro Hero 4 Black) using Adobe Premiere Pro CS6. But even when I try to play a clip in the source viewer (i.e. before even putting a clip onto the ...
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1answer
1k views

What is the relationship between hardware acceleration and DXVA/QuickSync/Cuda?

Many video playback applications (e.g. VLC Player, MPC-HC, etc.) are highly configurable. For example: VLC Player allows you to enable: QuickSync and/or DXVA Freemake allows you to enable: CUDA and/...
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1answer
2k views

After Effects won't consistently stop previewing video when I ask it to

I'm teaching myself After Effects CC while trying to make a music video. I use the spacebar or the 0 on the numeric keypad to preview my work. When I press one of those keys a second time to stop the ...
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1answer
185 views

How get a better quality of streaming?

i want to know how to improvee the performance of video streaming (in the client side), like raise the cache of the browser or use a vpn (to hide the video traffic so the isp don't do traffic shapping)...
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2answers
3k views

Adobe Premiere Pro CC editing/playback performance

Dropped Frames and Latency Woes I recently switched from Final Cut Pro X to Premiere Pro, and I've run into a performance issue. To be clear, I've seen several questions about Premiere's rendering ...
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1answer
146 views

GoPro Studio Editing HD Videos

Looking at buying a MacBook Pro with this Spec:- 2.2GHz Quad-core Intel Core i7, Turbo Boost up to 3.4GHz 16GB 1600MHz DDR3L SDRAM 256GB PCIe-based Flash Storage Intel Iris Pro Graphics Backlit ...
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2answers
175 views

What new piece of hardware to get to increase video rendering performance?

So, I've got the opportunity to buy some new piece of hardware for my PC. I do video rendering quite often, so, my question is - what piece of hardware should I replace to get a guaranteed rendering ...
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3answers
824 views

What setup do I need to record and render at the same time?

I need help figuring out how to record while my computer is rendering. I am very new to video editing, so this is my current workflow. First, I record footage using Fraps (30 fps, 1080p, .avi). I ...
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0answers
1k views

Premiere Pro CC 2014 renders incredibly slow / Cineform

I created a movie with Adobe Premiere Pro CC 2014 and I have serious performance issues when it comes to export the movie. The first 10% renders pretty fast and takes 1 hour. Then it takes for every ...
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5answers
55k views

How to force Adobe Media Encoder to use 100% CPU and memory?

On my machine, Adobe Media Encoder is very slow. It takes 12 hours to render 4 minutes of 1080p video for YouTube (the video is based on Adobe After Effects project with an original MOV file and four ...
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0answers
264 views

Slow Premiere performance after Mavericks upgrade

After installing Mavericks, Premiere has slowed to a crawl. It seems to have the most trouble with AE comps imported through Dynamic Link. I believe this is related to the App Nap "feature", but ...
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1answer
243 views

Approximate render time in After Effects CS6 [closed]

I'm working on a project with After Effects CS6. All videos I'm producing are quite similar to each other (both in terms of footage, montage, duration, resolution etc.). Currently it takes 6h to ...
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1answer
72 views

How to make a multi-audio video into several video files with one audio track each?

Suppose that we have one video file in.mkv, which has two audio tracks, what is the most direct way to remux it into two separate mkv files with just one audio track? Two streams is an example, the ...
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0answers
2k views

Why is Adobe Premiere Pro / Adobe Media Encoder freezing my computer when rendering?

This is happening when rendering lasts longer than ~20-30 mins. I've tried checking the temperatures, they are holding steady at a maximum of 45 Celsius (on both CPU and GPU). Freezes computer ...
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5answers
18k views

How does graphics card's memory affect video rendering performance?

So, I'm asking that, since I've got a GTX650Ti 1 GB graphics, and it takes 5 minutes to render a simple 1 minute video with minimum effects. Is it normal? I've tried it both with Sony Vegas and Adobe ...
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2answers
751 views

Animating shapes vs masks in After Effects

Can anyone tell me how I'm going to get the best performance out of AE - I have a number of circles I need to animate expanding which are essentially stroked lines. Just made some paths with very ...
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1answer
6k views

How do I decide if 14ms response time in IPS LCD monitor enough?

I was considering buying an IPS LCD monitor (this one; though the question is generic). It lists the response time of 14ms. How do I judge if that is enough? I am slightly concerned since some of ...