91–100 of 135 posts
> VDPAU accelerated HEVC 10/12bit decoding does this needs specific hardware or any VDPAU capable GPU can decode now HECV??
Earlier quoted context omitted.
> But what to do with such a person if you can't/won't ban them from posting? How about ignoring details and only focus about the technicality? Looking at that way too long thread, both sides seem to be blamed on way or another. From what I can see, HDR support missing is actually an issue. Instead of letting him know they accept the bug, they are feeding him with rhetorical questions . Developers should not worry ab…
I do agree that it looks like they should not have engaged him on his level by pouring gas on the flames every time he went off the rails. Remaining on topic would have been the "professional" way to go I guess and just leave him to rant alone. They did take the bugreport though and never questioned that it was valid. All of that still does not excuse the behaviour of the reporter. I think your assessment that develo…
I think everyone was a txt file on their computer filled with FFmpeg commands. Care to share yours?
Gladly. There's even some relatively advanced stuff in there: # Save a RTSP stream to file ffmpeg -i rtps://someserver/somevideo -c copy out.mp4 # encoding quality settings examples # H264 ffmpeg -i input.mp4 -a:c copy -c:v libx264 -crf 22 -preset slower -tune film -profile:v high -level 4.1 output.mp4 # H264 10bit (must switch to a different libx264 version) LD_LIBRARY_PATH=/usr/lib/x86_64-linux-gnu/x264-10bit ffmpe…
Wow, I didn't know there was a "keyframes" feature on Ffmpeg. This is awesome, thanks for sharing.
We're all thinking it, but holy cow is FFmpeg one of the craziest pieces of software I have on my computer. The amount of neat things I've been able to do with it and toss them into a bash loop and go to bed is incredible. I'm sure a lot of us get a kick out of automating our tasks, and FFmpeg is king when it comes to that.
ffmpeg and curl are two open source products I just tip my hat to.
I think everyone was a txt file on their computer filled with FFmpeg commands. Care to share yours?
To screen capture every 600 frames:
ffmpeg -i my_vid.mp4 -vf "select=not(mod(n\,600))" -vsync vfr -q:v 15 img_%03d.jpg
for d in \*
do
(montage -mode concatenate -tile 4x -resize 1024x $d"/\* "$d".jpg)
doneEarlier quoted context omitted.
mine: h264: -c:v libx264 -preset medium -crf 22 h265: -c:v libx265 -preset medium -crf 26 no recompress: -c copy presets: ultrafast,superfast, faster, fast, medium, slow, slower, veryslow desinterlace: -vf yadif target size: -s 1920x1080 aspect ratio without recompressing: -aspect 16:9 rotate video: -vf "transpose=1" 0 = 90CounterCLockwise and Vertical Flip (default) 1 = 90Clockwise 2 = 90CounterClockwise 3 = 90Clock…
If you place -ss after the input file it will take longer. For true seek place -ss before -i.
https://ottverse.com/trim-cut-video-using-start-endtime-reen...
Shameless plug: While working with ffmpeg over the years, i always thought that FFmpeg should have a simple to use UI. I have recently started working on a desktop(electron) tool that wraps ffmpeg script in easy to use interface Here is a video showing the tool in action https://www.youtube.com/watch?v=qqqiK6YnJu8 https://auvinox.com
Is the goal to be simpler to use than StaxRip?
Earlier quoted context omitted.
Wow never realized ffmpeg could be used like this! Unfortunately both these commands create a somewhat jerky video on my rx 550 on linux mint and drives CPU crazy (ryzen 3500). I guess it's my underpowered graphics card, but any way to tweak your grab-screen-lossless for a smoother capture?
I'm surprised those specific commands work at all on your machine, since they use the Nvidia-specific nvenc.
> Rayman 2 APM muxer > LEGO Racers ALP (.tun & .pcm) muxer Maybe that just shows off my ignorance, but reading the changelogs (current and past), I never realized that ffmpeg contains so many "niche" features.
What you can actually do with these extensions?
We're all thinking it, but holy cow is FFmpeg one of the craziest pieces of software I have on my computer. The amount of neat things I've been able to do with it and toss them into a bash loop and go to bed is incredible. I'm sure a lot of us get a kick out of automating our tasks, and FFmpeg is king when it comes to that.
ffmpeg and curl are two open source products I just tip my hat to.