ponderingfish

10 ms·

31.
by ponderingfish 6y ago
Next weekend's project :) Thanks for the tip!
32.
by ponderingfish 6y ago
The last step involves video compression which could take a bit of time depending on the size of the video. If someone can put it on the cloud, I'd love to take a look :)! Cheers!
33.
by ponderingfish 6y ago
Nice! I am actually just using my iPhone videos and converting them this way! The output is pretty good and when I shared them with family, they loved it. Thanks for the lens links.
34.
by ponderingfish 6y ago
Excellent point. Perhaps, a blurring filter would help with that.
35.
Create Vintage Videos Using FFmpeg in 4 Simple Steps(ottverse.com)
293 points by ponderingfish 6y ago|48 comments
36.
by ponderingfish 6y ago
We are not talking about control here (two toddlers - 1.5 and 4.5 here). We are talking about diaper changes, cooking, feeding, putting to bed, online classes, entertaining them because they can't be outside with kids their own age, ta
37.
by ponderingfish 6y ago
God - we are all in the same boat. I have a 4.5 and a 1.5 year old. I can work 2-3 hours in the morning and then I have to push all my work to late evening and I stay up till 1 am completing before waking up early to help with cleaning, coo
38.
by ponderingfish 6y ago
Amen to that.
39.
VMAF, PSNR, SSIM calculation using FFmpeg(ottverse.com)
6 points by ponderingfish 6y ago|0 comments
40.
by ponderingfish 6y ago
Cropping is the only way I can think of, because, it merges the 4 videos (or how many ever in the stack) into a new video frame.
41.
AVOD, SVOD, TVOD, PVOD Monetization Models Demystified(ottverse.com)
3 points by ponderingfish 6y ago|0 comments
42.
by ponderingfish 6y ago
That's hard and I hope they can achieve this strategy!
43.
by ponderingfish 6y ago
Sorry I don't get the USP of this. Can someone explain what's the best of both worlds that is being offered here? Thanks!
44.
by ponderingfish 6y ago
Super answer!
45.
by ponderingfish 6y ago
Exactly - which is why the CDM is a contentious topic because you have no way to see what's inside it. Also, technologies such as HDCP, Trusted Execution Environment prevent the decrypted and decoded frames from being leaked. At least,
46.
Add, Remove, Extract, Replace Audio from Video Using FFmpeg(ottverse.com)
3 points by ponderingfish 6y ago|0 comments
47.
Comprehensive Guide to Lcevc (MPEG5 Part2) LowComplexity Enhancement VideoCoding(ottverse.com)
4 points by ponderingfish 6y ago|0 comments
48.
VVC, EVC, LCEVC – MPEG's New Video Codecs – Explainer with Lcevc Results Linked(ottverse.com)
4 points by ponderingfish 6y ago|0 comments
49.
by ponderingfish 6y ago
Why? [Trying to learn more about your train of thought]
50.
Deep Edge Caching and Computing by PicoNETS(ottverse.com)
5 points by ponderingfish 6y ago|0 comments
51.
X266 Open Source Video Codec for Versatile Video Coding (VVC) Update(ottverse.com)
4 points by ponderingfish 6y ago|0 comments
52.
by ponderingfish 6y ago
I usually steer new-comers to Handbrake. That's a great starting point.
53.
by ponderingfish 6y ago
Ooo that's interesting. I am going to check it out. What resolution btw? 1080p60? Same codec before and after?
54.
by ponderingfish 6y ago
Very true. And, the parameters change over time, but, the stackoverflow answers using the old parameters remain on top. This IMO adds to the confusion :)
55.
by ponderingfish 6y ago
Burning subtitles into the video implies re-encoding. And if you want maintain video quality, you'll have to choose a pretty good quality setting like crf=24 and this will take a lot of time even on H.264/AVC. You are looking at m
56.
by ponderingfish 6y ago
It's actually super powerful and useful for simple one-off encodes or complex batch processes. I have worked for clients who required an end-to-end transcoding pipeline (ABR) with packaging, subtitles, multiple-audio, etc. and it took
57.
FFmpeg Drawtext Filter for Overlays, Scrolling Text, Timestamps on Videos(ottverse.com)
181 points by ponderingfish 6y ago|79 comments
58.
by ponderingfish 6y ago
Not in this article, but, they are coming up using H.265/HEVC. Not sure about AV1 support yet though. This is becoming an MPEG standard soon so AV1 support should come out soon.
59.
LCEVC (mpeg5) gets 28% gain over H.264/AVC at 3x Encoding speed(ottverse.com)
7 points by ponderingfish 6y ago|3 comments
60.
by ponderingfish 6y ago
Nope - that just supposes that 5000 years of practise was done for fun and had no health benefits. And, now it is upto a few scientists to discover what 5000 years of sustained practise could not. They could have just referred to Sushruta S

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