Selected comments for first MPEG-4 AVC/H.264 video codecs comparison

Comments

Here are some comments from the lot of letters that we receive about H.264 Video Codecs Comparison:

Hello,
First of all, thanks for making it public your interesting study on codec comparison...

I read your study with great interest. My understanding is that this information is intended to be public -- I suggest sending email about the study to the JVT experts and MP4Tech email reflectors.

Hello everybody,
I looked into your report and find it very interesting. My company is trying to implement video codecs in SW on embedded CPUs, in our case the TriMedia VLIW processor. What is relevant for us is not only the video quality that can be achieved, but also the CPU resources required to do the encoding. It would be interesting to bring this aspect into future comparisons. I.e. which encoder implements the best video quality / implementation complexity tradeoffs.

I am Seung Hwan Kim, a senior engineer of Samsung Electronics, Korea. I am in charge of evaluation of video codec. I have read your document "AVC/H.264 Video Codecs Comparison". It is very helpful for me.

Dear all,
"MPEG4 AVC/H.264 Video Codecs Comparison", CS MSU Graphics&Media Lab, Video Group, Moscow, 11/01/2005
I got your report from the website. It is really a great job...

Greetings,
I am a researcher at the Boeing Company in Seattle, Washington. We have been doing some preliminary studies on a variety of video codecs including a few versions of the MPEG4 AVC and, while doing an Internet search, I discovered your excellent report. I was very impressed with the thoroughness of it ...
Thank you again for the excellent report...

Other materials

Video resources:

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Codecs comparisons Objective and subjective quality evaluation tests for video and image codecs Options Analysis of Codec x264 (New!) 4-th MPEG4-AVC/H.264 Comparison (Top!) Lossless Video Codecs Comparison 2007 3-rd MPEG4-AVC/H.264 Comparison HD Photo and JPEG 2000 Comparison MPEG-2 Decoders Crash Test (Top!) Subjective Compar. of 4 Modern Codecs (Top!) 2-nd MPEG-4 AVC/H.264 Comparison (Top!) FAQ of 2-nd H.264 Comparison 1-st MPEG-4 AVC/H.264 Codecs Comparison FAQ of 1-st H.264 Comparison JPEG 2000 Image Codecs Comparison (Top!) Lossless Video Codecs Comparison 2004 MPEG-4 SP/ASP Codecs Comparison (Top!) Video codecs comparison (old) Ext. link: x264 parameters efficiency comparison	Video quality metrics Programs with different objective and subjective video quality metrics implementation MSU Video Quality Metric - objective metrics for codecs and filters comparison (Top!) Implemented metrics short info: PSNR, Delta, MSAD, MSE, SSIM, VQM, MSU Blurring, MSU Blocking MSU Brightness Flicking Metric MSU Brightness Independent PSNR MSU Drop Frame Metric MSU Noise Estimation Metric MSU VQM Metric Tool FAQ MSU Human Perceptual Quality Metric - several metrics for exact visual tests (Top!) Implemented metrics short info: ITU-R BT.500-11: DSIS, DSCQS I & II, SCACJ; EBU: SAMVIQ; MSUCQE MSU PVQ Metric Tool FAQ
Video codecs projects Different research and development projects on video codecs MSU Lossless Video Codec (Top!) MSU Screen Capture Lossless Codec (Top!) MSU MPEG-2 Video Codec x264 Codec Improvement	Other Other information Crazy gallery (filters screams :) License for commercial usage of MSU VideoGroup Public Software (please be careful: some soft like metrics has another license!)

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