Cyril Concolato (@cconcolato) 's Twitter Profile
Cyril Concolato

@cconcolato

S.Soft.Eng./ Media Systems@Netflix. Prev. Ass. Prof.@ Telecom ParisTech. OSS gpac.io. Multimedia Standards Ed. Tweets are my own views.

ID: 15465801

linkhttps://concolato.wp.imt.fr/ calendar_today17-07-2008 08:52:10

1,1K Tweet

594 Followers

516 Following

Cyril Concolato (@cconcolato) 's Twitter Profile Photo

For those interested in details around the high-level syntax of the #opus audio codec, you can now inspect Opus files with GPAC OSS: either "MP4Box -dxml opus.mp4" for MP4 files or "gpac -i file.opus inspect:deep:analyze=on" for Opus files, Ogg files, or else. #Opensource

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The File Format group at MPEG group is responsible for many standards, e.g. the Emmy-winning #ISOBMFF or #HEIF. It is sometime difficult for non-MPEG members to follow. Now, it should be easier. A public page github.com/MPEGGroup/File… tracks what's happening. Hope it helps!

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The video of my talk at #MHV2022 with Thomas Stockhammer on the issues of capabilities exchange in the media industry is now available youtube.com/watch?v=oGSXDu…

Cyril Concolato (@cconcolato) 's Twitter Profile Photo

The File Format group of MPEG group is collecting information on how decoder implementations (audio, video, ...) are initialized in practice. What information is needed. What is not necessary. Why. You can provide feedback in this GitHub issue github.com/MPEGGroup/File….

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Found 20-30 year old audio cassettes. Using Shazam to recognize these heavily distorted songs. Works like a charm. Impressive!

Motion Spell: GPAC Multimedia Innovation (@motionspell) 's Twitter Profile Photo

How set up #DASH live #streaming in low #latency mode? The following article explains the various setups in #GPAC step by step with the specific command lines. 👉github.com/gpac/gpac/wiki… cc GPAC licensing GPAC OSS

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Thanks to Thomas Daede you have no excuse to mis-signal priming samples in compressed audio. It's all explained here medium.com/vimeo-engineer…

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Calling in the Open Source community around AV1. I just created a GitHub issue github.com/AOMediaCodec/a… to track open source projects that could use some help to add or improve their AV1(-ISOBMFF) support. If you know of such project, please add them to the issue.

Alliance For Open Media (@a4omedia) 's Twitter Profile Photo

AOMedia today announced the release of the Immersive Audio Model and Formats (IAMF) container specification, the organization's first-ever audio container specification to be offered under AOMedia’s royalty-free license. Read the full release here -> brnw.ch/21wEj8V

AOMedia today announced the release of the Immersive Audio Model and Formats (IAMF) container specification, the organization's first-ever audio container specification to be offered under AOMedia’s royalty-free license. Read the full release here -> brnw.ch/21wEj8V
Cyril Concolato (@cconcolato) 's Twitter Profile Photo

Just updated the GitHub page github.com/MPEGGroup/File… that lists all work items in the MPEG File Format group. New editions of major standards coming up: ISOBMFF 8th edition, NALU FF 7th edition, HEIF 3rd edition; and lots of new amendments too. Check them out!

Cyril Concolato (@cconcolato) 's Twitter Profile Photo

Although I like the new colors in Google maps, I don't think the design is good for car navigation. I find it confusing that the contrast between my navigation path and the background is not high enough. Is there a way to change that?