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Christian Timmerer

@timmerer.com
441 followers 214 following 692 posts

Researcher, entrepreneur & teacher on immersive multimedia communication, streaming, adaptation, & QoE. CIO & Co-Founder at Bitmovin (YC S15). Professor at AAU/ITEC. timmerer.com

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Christian Timmerer @timmerer.com · 5h
Today is the last day of the Christian Doppler Laboratory ATHENA, but it's not yet the end of it. We'll host a closing symposium on October 7, 2026, to recap "Seven Years of Adaptive Streaming Research and What Comes Next" athena.itec.aau.at/2026/09/athe...
athena.itec.aau.at
ATHENA Closing Symposium | ATHENA Christian Doppler (CD) Laboratory
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Christian Timmerer @timmerer.com · 29/09/2026
This is Klagenfurt!
Illuminated courtyard of the historic Landhaus in Klagenfurt at night, framed by its two distinctive towers and arched galleries.Alter Platz in Klagenfurt at night, with illuminated historic buildings, outdoor cafés, and the Landhaus tower in the background.The Lindwurm fountain on Neuer Platz in Klagenfurt, silhouetted against a golden sunset, with Klagenfurt’s Rathaus in the background.
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Christian Timmerer @timmerer.com · 28/09/2026
Coffee ☕️ and Villacher Torte 🎂
A cup of black coffee paired with a generous slice of layered cake filled with berries and cream, topped with chocolate.
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Universität Klagenfurt @uniklagenfurt.bsky.social · 28/09/2026
It's all about you: ↘️
youtube.com
Promotional film of the University of Klagenfurt
YouTube video by Universität Klagenfurt
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Noa Zilberman @n4noa.bsky.social · 27/09/2026
🧑‍💻I am recruiting a postdoctoral researcher to join the TECAN project at Oxford. If you are an expert in wired networks, hold a PhD in EE or CS, and have a passion for sustainability, consider applying! www.jobs.ac.uk/job/DTB009/
jobs.ac.uk
Postdoctoral Research Assistant in Sustainable Computer Networks at University of Oxford
An opportunity for an academic position as a Postdoctoral Research Assistant in Sustainable Computer Networks is available, as advertised on jobs.ac.uk. Apply now and explore other academic job openings.
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Christian Timmerer @timmerer.com · 27/09/2026
Since 2008, I have been actively reporting on the outcomes of the #MPEG meetings, which occur four times each year. If you are interested in accessing the MPEG news archive, you can find it here: multimediacommunication.blogspot.com/2013/04/mpeg...
multimediacommunication.blogspot.com
MPEG News Archive
This blog post provides a list of recent MPEG news reports which I'm compiling after every MPEG meeting I'm attending. I thought it's a g...
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Christian Timmerer @timmerer.com · 27/09/2026
Reza Farahani, Zoha Azimi Ourimi, Christian Timmerer, and Radu Prodan. 2026. Towards AI-Assisted Sustainable Adaptive Video Streaming Systems: Tutorial and Survey. ACM Comput. Surv. 58, 15, Article 378 (November 2026), 37 pages. doi.org/10.1145/3838...
doi.org
Towards AI-Assisted Sustainable Adaptive Video Streaming Systems: Tutorial and Survey | ACM Computing Surveys
Improvements in networking technologies and the steadily increasing number of users, as well as the shift from traditional broadcasting to streaming content over the Internet, have made video applicat...
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Christian Timmerer @timmerer.com · 27/09/2026
Ouch 🤕
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Christian Timmerer @timmerer.com · 27/09/2026
Coffee ☕️ of the day #Sunday #NotYetMonday 😂
A cozy autumn coffee scene with a cup of black coffee on a white saucer beside a large orange pumpkin, set on a wooden table overlooking a green garden.
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IEEE Spectrum @spectrum.ieee.org · 26/09/2026
Anthropic, Google, and OpenAI have all announced their intentions to start watermarking #AI-generated text. But will this change the meaning or quality of the output writing? buff.ly/n7UPbZi
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Christian Timmerer @timmerer.com · 26/09/2026
Coffee and coding ;)
A relaxed outdoor work setup with a laptop open to code, accompanied by an espresso in a colorful star-and-smile cup and a small chocolate treat.
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Ian Nock @ian.nock.co.uk · 25/09/2026
Forecast: 47m Starlink subs by 2028 www.advanced-television.com/2026/09/24/f...
advanced-television.com
Forecast: 47m Starlink subs by 2028 | Advanced Television
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Christian Timmerer @timmerer.com · 25/09/2026
Prepare your submissions; at this time, only an extended abstract is required to secure a spot in the program. Full paper (optional) comes at a later stage.
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Christian Timmerer @timmerer.com · 25/09/2026
Nice, new promo video from @uniklagenfurt.bsky.social available here: youtu.be/fTidyzPlId4?...
youtu.be
Promotional film of the University of Klagenfurt – English
YouTube video by Universität Klagenfurt
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Proceedings of the IEEE @proceedingsieee.bsky.social · 24/09/2026
Please join us in congratulating the recipient of the 2026 Proceedings of the IEEE Best Paper Award: "Object Detection in 20 Years: A Survey" by Zhengxia Zou, Keyan Chen, Zhenwei Shi, Yuhong Guo, and Jieping Ye Read the paper: ieeexplore.ieee.org/document/100... #computervision #objectdetection
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Christian Timmerer @timmerer.com · 24/09/2026
Congrats Ayman ( @uniklagenfurt.bsky.social ) for receiving best paper award for “AGSR: Aperture-Guided Super-Resolution for Gaussian Splatting” at IEEE MMSP 2026. Paper abstract available here: AGSR: Aperture-Guided Super-Resolution for Gaussian Splatting
A Best Paper Award certificate from IEEE MMSP 2026 in Istanbul, Türkiye, presented to Ayman Alkhateeb, Hadi Amirpour, and Christian Timmerer for their paper “AGSR: Aperture-Guided Super-Resolution for Gaussian Splatting.”
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Computer History Museum Slovenia @racunalniskimuzej.bsky.social · 23/09/2026
A new exhibition is just about ready! Source Code Exhibition will open next week, on Tuesday. If you're near Ljubljana join us for the grand opening with a guest of honor, Daniel Temkin!  www.racunalniski-muzej.si/en/event/sou...
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Christian Timmerer @timmerer.com · 23/09/2026
If you're an academic attending NAB, the Broadcast Engineering and IT (BEIT) conference is the perfect opportunity to share the latest results with industry professionals working in this field.
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Christian Timmerer @timmerer.com · 23/09/2026
Interesting, "Multimedia Signal Processing: A history of the Multimedia Signal Processing Technical Committee"; article is from 2023, still relevant and I wonder what has changed. ieeexplore.ieee.org/document/101...
ieeexplore.ieee.org
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Christian Timmerer @timmerer.com · 22/09/2026
Congratulations to @hadiamirpour.bsky.social (@uniklagenfurt.bsky.social) for winning the Multimedia Rising Star award at IEEE MMSP 2026. attend.ieee.org/mmsp-2026/ca...
Two conference attendees pose together in a bright venue in front of an IEEE banner. One holds an open certificate while the other stands beside him with a conference badge and phone, capturing a moment of recognition or award presentation at an IEEE event.
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The old internet @theoldinternet.bsky.social · 21/09/2026
On September 18, 1995, the Netscape Communications Corporation launched Netscape Navigator 2.0 as its new major product.
Netscape Navigator 2.0 in 1995
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Christian Timmerer @timmerer.com · 02/09/2026
6 papers from ATHENA Lab + international collaborators to be presented at IEEE MMSP 2026, Sept 22-24 in Istanbul, Türkiye! Gaussian Splatting streaming, super-resolution, stereo bitrate optimization, 360° video, adaptive encoding. athena.itec.aau.at?s=MMSP #MMSP2026
Promotional graphic for IEEE MMSP 2026 (International Workshop on Multimedia Signal Processing). Left side lists six accepted papers, each with an icon, title, and author list: MoQSplat (Adaptive Progressive Streaming of 3D Gaussian Splatting over MoQ), AGSR (Aperture-Guided Super-Resolution for Gaussian Splatting), Wave-Aware Primitive Culling for Scalable Gaussian Wave Splatting, Depth-Aware Stereo Bitrate Ladder Optimization with Decoding-Time Constraints for HTTP Adaptive Streaming, Viewport-Aware Adaptive Encoding for Enhanced 360-degree Video Streaming, and Content-Adaptive Encoding Pass Selection for Efficient Video Streaming. Right side shows the MMSP 2026 logo over a nighttime image of a suspension bridge, with a curved row of screens showing city skylines, a 360-degree icon, a chart icon, event website links, and a QR code.
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Christian Timmerer @timmerer.com · 20/09/2026
We will have a huge presence at MMSP’26 and we will host MMSP’27 in Klagenfurt, Austria, @uniklagenfurt.bsky.social, @hadiamirpour.bsky.social bsky.app/profile/timm...
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Christian Timmerer @timmerer.com · 20/09/2026
Nice initiative worth to be followed (👀 @robin.berjon.com et al.)
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Christian Timmerer @timmerer.com · 19/09/2026
📢 DCC 2027 paper deadline: Oct 2, 2026! Highlights for JVET experts: 🎤 Keynote by Mathias Wien: “Beyond VVC” 🎬 Special Session: Video Coding & Quality Optimization 🟣 Special Session: Gaussian Splatting Compression Submit now: datacompressionconference.org/information-... See you in Snowbird! ❄️
datacompressionconference.org
Data Compression Conference - Information for Authors
All submitted manuscripts must be PDF files that satisfy:
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Christian Timmerer @timmerer.com · 18/09/2026
Had some nice coffee ☕️ in a new cafe today #coffee
Close-up of an espresso in a white Caffè Nannini Siena cup on a turquoise outdoor café table. A glass of water, wrapped brown sugar, spoon, flower vase, and bottle surround the cup, with parked cars softly blurred in the background.
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Randall Munroe @xkcd.com · 17/09/2026
Summer xkcd.com/3299/
4-panel comic. (1) [Person swings from tree over water.] (2) [In the middle of the swing, the tree’s leaves have turned brown.] (3) [When the person lets go, the tree is bare of leaves and everywhere is covered in ice or snow.] (4) [The person landed on the ice looks behind at Person 2 with shoulder-length hair standing on the snow.] PERSON 2: Summer over already, huh? PERSON 1: It seemed extra quick this year.
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Christian Timmerer @timmerer.com · 17/09/2026
ACM Mile-High Video 2027 February 22-25, 2027 Freyer-Newman Center, Denver Botanic Gardens, Denver, CO Abstract submission deadline: Oct. 9, 2026 AoE www.mile-high.video
mile-high.video
Home | ACM Mile-High Video
The ACM Mile-High Video conference is a leading video coding and streaming event since 2016. It is the best place to share real-world problems and solutions as well as novel approaches and innovations...
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Christian Timmerer @timmerer.com · 17/09/2026
PyCarinthia #1 – hello_world Wednesday, 14 October 2026, 17:30 Omansaal, University of Klagenfurt pycarinthia.com/events/kicko...
pycarinthia.com
PyCarinthia
A Python and AI community in Carinthia, Austria. Meetups, talks, workshops, and hands-on sessions for everyone building with Python and AI.
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Christian Timmerer @timmerer.com · 16/09/2026
This!
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Christian Timmerer @timmerer.com · 16/09/2026
Funny, I just received a pop-up saying that my browser quit unexpectedly. I clicked "Ignore" and continued working as if nothing had happened. In fact, I'm writing this post in this browser right now 😂
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Universität Klagenfurt @uniklagenfurt.bsky.social · 16/09/2026
Die Bilanz ist beeindruckend - nun folgt noch das Closing Symposium zum #ATHENA Labor am 7. Oktober 2026:
aau.at
Abschlusssymposium für Christian Doppler Labor ATHENA am 7. Oktober 2026 – Universität Klagenfurt
Mehr als 150 Publikationen, mehr als 100 wissenschaftliche Vorträge und insgesamt 20 veröffentlichte Patente – das ist die beeindruckende Bilanz des Christian Doppler Labors ATHENA, das im September 2...
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Christian Timmerer @timmerer.com · 16/09/2026
Here we are, again 😂
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tvbeurope.bsky.social @tvbeurope.com · 15/09/2026
Bitmovin's annual Video Developer Report reveals AI has stopped being an add-on feature and is now deployed across the entire stack, often with agents operating the workflow. www.tvbeurope.com/media-delive...
tvbeurope.com
Report: AI is running the video stack; business case for MoQ continues to grow - TVBEurope
Bitmovin's annual Video Developer Report reveals AI has stopped being an add-on feature and is now deployed across the entire stack, often with agents operating the workflow
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Christian Timmerer @timmerer.com · 15/09/2026
Shape the future of resilient networked systems Three Research Area Managers (job description here: lakeside-labs.com/about/careers/) Details about the project are available here: bettstetter.com/arc-funding/
lakeside-labs.com
Jobs – Lakeside Labs
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Universität Klagenfurt @uniklagenfurt.bsky.social · 14/09/2026
Wir freuen uns mit dem Team HERMES! 🤩
aau.at
Team der Universität Klagenfurt gewinnt europäischen Drohnen-Wettbewerb „Fully Autonomous Flight 2.0“ – Universität Klagenfurt
Das Team HERMES der Forschungsgruppe Control of Networked Systems hat sich beim 14-monatigen Innovationswettbewerb der deutschen Bundesagentur für Sprunginnovationen (SPRIND) gegen sechs Finalisten au...
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Gianni Rosato @giannirosato.com · 14/09/2026
Might be one of my more controversial posts: "The case against JPEG XL" Link: giannirosato.com/blog/post/ca... 🫡 #compression #jpegxl #av1
giannirosato.com
The case against JPEG XL | Gianni Rosato
Investigating JPEG XL's place as a Web image codec.
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Christian Timmerer @timmerer.com · 13/09/2026
If you can’t make for the ACM MMSys 2027 submission deadline in September, there’s a 2nd chance in November!
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Christian Timmerer @timmerer.com · 12/09/2026
Prepare your submissions for this unique opportunity to connect academia with industry on recent video technology!
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Ian Nock @ian.nock.co.uk · 11/09/2026
Bitmovin adds HEVC, AV1 and MoQ capabilities to Encoder www.tvbeurope.com/media-manage...
tvbeurope.com
Bitmovin adds HEVC, AV1 and MoQ capabilities to Encoder - TVBEurope
The latest ugrade includes more HDR formats, lower latency, and AI-native tooling built directly into the encoding pipeline
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Christian Timmerer @timmerer.com · 11/09/2026
Press Release: Bitmovin’s Video Developer Report 2026/27 Reveals Low Latency for Live as Industry’s Top Challenge bitmovin.com/press-room/b...
bitmovin.com
Bitmovin's Video Developer Report 2026/27 Now Available
Bitmovin's 2026/27 Video Developer Report finds low latency has overtaken cost as video teams' top challenge, with 98% now using AI for video.
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Christian Timmerer @timmerer.com · 11/09/2026
Nice. Know what your USB-C cable can really do with www.whatcable.uk
whatcable.uk
WhatCable: Know what your USB-C cable can really do
Why is my MacBook charging slowly? WhatCable shows USB-C cable speed, charging power, and e-marker data in plain English. Featured in The Verge, ZDNet, and 9to5Mac.
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Christian Timmerer @timmerer.com · 11/09/2026
Mohammad and @hadiamirpour.bsky.social will attend IEEE ICIP 2026 and present "Energy and Compression Efficiency in Large-Scale Video Streaming". Read the abstract here: athena.itec.aau.at/2026/05/6468/
athena.itec.aau.at
Energy and Compression Efficiency in Large-Scale Video Streaming | ATHENA Christian Doppler (CD) Laboratory
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Multimedia Conference DL Countdown @mmcountdown.eurosky.social · 11/09/2026
📬 ⚡ 3 days left VCIP 2026 — Notification 🗓 Sep 14, 2026 🔗 vcip-2026.org #VCIP2026 Fingers crossed for good news! 🤞
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Christian Timmerer @timmerer.com · 11/09/2026
I've updated @mmcountdown.eurosky.social by adding IEEE ICC & GLOBECOM Communication Software and Multimedia symposia, resp.; add'l fixed some deadlines, updated readme (which lists now supported conferences). Please let me know in case something is missing or needs updates - thanks!
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Christian Timmerer @timmerer.com · 10/09/2026
The 10th Annual Bitmovin Video Developer Report: Insights Shaping the Future of Streaming bitmovin.com/video-develo...
bitmovin.com
Bitmovin Video Developer Report - Bitmovin
The 10th Annual Bitmovin Video Developer Report reveals how leading video teams are putting AI to work, growing advertising revenue, and rebuilding the
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Christian Timmerer @timmerer.com · 10/09/2026
Invitation to Christian Doppler Laboratory ATHENA Closing Symposium: Seven Years of Adaptive Streaming Research and What Comes Next Wed, 7 October 2026, 14:00-17:00 @uniklagenfurt.bsky.social · Stiftungssaal · Room O.0.0.1 Free admission, program, registration: athena.itec.aau.at/2026/09/athe...
athena.itec.aau.at
ATHENA Closing Symposium | ATHENA Christian Doppler (CD) Laboratory
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tvbeurope.bsky.social @tvbeurope.com · 10/09/2026
.@bitmovin adds HEVC, AV1 and MoQ capabilities to Encoder www.tvbeurope.com/media-manage...
tvbeurope.com
Bitmovin adds HEVC, AV1 and MoQ capabilities to Encoder - TVBEurope
The latest ugrade includes more HDR formats, lower latency, and AI-native tooling built directly into the encoding pipeline
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Christian Timmerer @timmerer.com · 10/09/2026
Register your ACM MMSys paper today (reminder to myself; need to update the bot)
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Christian Timmerer @timmerer.com · 10/09/2026
Nice present from Korean guest researcher Hyewon who will be here at @uniklagenfurt.bsky.social working in the field of video/feature coding for machines
Korean tea and coffee gifts arranged on a table. A premium Jeju Island tea set contains Halla Bong citrus tea and green tangerine tea, alongside a bag of Maxim instant coffee sticks. Handwritten notes provide preparation instructions for the Korean citrus tea and sweet coffee.
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