gyan

6 ms·

1.
by gyan 1mo ago
The version number gaps are misleading. Any change in major or minor number indicates a new release branch. And the convention since 5.0 has been to go 0 --> 1 --> 0 --> 1 ... for each new branch.
2.
FFmpeg 9.0(github.com)
466 points by gyan 1mo ago|97 comments
3.
by gyan 1mo ago
Changelog: - Extend AMF Color Converter (vf_vpp_amf) HDR capabilities - LCEVC track muxing support in MP4 muxer - Playdate video encoder and muxer - Add v360_vulkan filter - HE-AAC 960 decoding (DAB+) - transpose_cuda filter - Add AMF Frame
4.
by gyan 2mo ago
If that was the case, the graph would never have gotten to the heights it did. What happened is that as the corpus of useful info increased, the need to pose new Qs decreased. AI much accelerated that decline by making available an 'or
5.
by gyan 2mo ago
> I’m selling my farm next year. What will you do for ice cream then?
6.
by gyan 5mo ago
Yeah, what is the recognition of Jeeves/Wooster among the millennials?
7.
by gyan 5mo ago
How big is this page and what's the font size?
8.
by gyan 6mo ago
If you do open PRs at code.ffmpeg.org, remember to disclose and describe the AI contribution. You will also need to add FATE tests.
9.
FFmpeg 8.1(ffmpeg.org)
438 points by gyan 6mo ago|65 comments
10.
by gyan 6mo ago
Changelog: ffprobe -codec option EXIF Metadata Parsing gfxcapture: Windows.Graphics.Capture based window/monitor capture hxvs demuxer for HXVS/HXVT IP camera format MPEG-H 3D Audio decoding via mpeghdec D3D12 H.264 encoder drawvg
11.
by gyan 6mo ago
My earlier flotsam: https://news.ycombinator.com/item?id=47404142
12.
FFmpeg 8.1(ffmpeg.org)
2 points by gyan 6mo ago|1 comments
13.
by gyan 6mo ago
Changelog: ffprobe -codec option EXIF Metadata Parsing gfxcapture: Windows.Graphics.Capture based window/monitor capture hxvs demuxer for HXVS/HXVT IP camera format MPEG-H 3D Audio decoding via mpeghdec D3D12 H.264 encoder drawvg
14.
by gyan 6mo ago
> with ffmpeg you need to make two temporary videos and then concatenate them It can be done in a single command, no temp files needed.
15.
by gyan 6mo ago
> These guys did not even bother with an official huggingface space https://huggingface.co/sarvamai
16.
by gyan 9mo ago
The dupe is what I linked. The orig is https://superuser.com/questions/601972 The orig wants a mono output with one of the original channels as signal source. This involves downmixing i.e. rematrixing the audio. The du
17.
by gyan 9mo ago
> But if you had a personal experience, it will be easier to look within your questions on your profile page. I answer Qs on this topic, not post them. ---- Here's an example I found: https://superuser.com/questions&
18.
by gyan 9mo ago
> Please feel free to cite specific examples. I'll be happy to explain policy. How do I search for Qs closed as duplicates with a certain tag?
19.
by gyan 9mo ago
You are positing that only questions with cosmetic or extraneous differences are marked as duplicates. That's not the case. As a maintainer of a popular project who has engaged with thousands of Qs on SO related to that project, I&#x27
20.
by gyan 1y ago
corrected
21.
FFmpeg 8.0(ffmpeg.org)
987 points by gyan 1y ago|200 comments
22.
FFmpeg 8.0(code.ffmpeg.org)
4 points by gyan 1y ago|1 comments
23.
Digital [video]Tape Guide(github.com)
3 points by gyan 1y ago|0 comments
24.
by gyan 1y ago
Except for their immune systems or lactose tolerance.
25.
by gyan 1y ago
Remittances for 2023 made up 23% of state GDP. Table 5.2, pg 51 of https://iimad.org/wp-content/uploads/2024/06/KMS-2023-Report...
26.
by gyan 2y ago
> You can’t solve the problem of understanding norms by writing copy You can mitigate the problem by adding a short summation before or in between something they're likely to read.
27.
by gyan 2y ago
Not quite frosted, but I went for a glass pane effect on the sidebar at https://www.gyan.dev/ffmpeg/builds/
28.
by gyan 2y ago
> There's a feature request for the open source & cross-platform x265 codec to support transparency, but it doesn't seem to be going anywhere. x265 has added support for alpha very recently, but only using their standalone
29.
by gyan 2y ago
No, 16-bit PCM is the default audio codec. If no `-c` is specified for a stream, ffmpeg will encode using the default codec. But if `-c X` is declared where X=`copy` or something else, then that is honored.
30.
by gyan 2y ago
This uses the hash muxer in ffmpeg, which consolidates all streams into one. Use the streamhash muxer to emit hashes per-stream, which can isolate any changes to specific streams.

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