Web video

Background

Adoption

US Adoption

Product innovation: Flash Player 9

Technical details

Advantages

Disadvantages

DRM

Summary of licencing terms for H.264

Upcoming features

Trends from patents

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Product trends

Flash 9- Moviestar Others
Codec- Video compression H.264 ("MPEG-4 Part 10 or AVC) MPEG-2
Quality and Size (Bit-rate) Better compression efficiency Lesser relatively
Higher video quality at a given bit-rate Reduction in artifacts such as blockiness, color bands etc. Less video quality
Higher resolution 2000000 pixels per frame 350000 pixels per frame
Lower storage requirements Large amount of data can be stored in Optical disk formats (Blu-ray Disc, and HD-DVD) Lesser relatively
Compression ratio Higher 2- 3 times more than MPEG-2 Lesser relatively
Decoding technique
Entropy encoding Support variable encoding techniques- CABAC (Context-based Adaptive Binary Arithmetic Coding) scheme Fixed scheme
Block size Simultaneous mixing of different block sizes till 4 pixels Fixed block size of 16 pixels
In-loop deblocking Previously ?deblocked? image data, in addition to being displayed, is actually used as part of the decoding of future frames No
Computational overhead ATI?s VPU (Visual Processing Unit) to accelerate the H.264 decoding process No Computational overhead

Products

Product Abstract Minimum System Requirement Image
Windows Media Player with Audio Professional codec Windows Media Player uses the Windows Media Audio 10 Professional codec, which delivers the highest possible audio fidelity?up to 7.1 channels of audio and full 24-bit, 96 kHz support *Windows Vista or Windows XP
* Windows Media Player
* 5.1 sound card
* 5.1 speakers
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BBC?s iplayer Recently developed player based on web video. * Windows XP operating system
* Minimum 500Mb (RAM) memory
* Internet Explorer 6 browser (or later)
* Windows Media Player 10 (or later)
* Video and sound card capable of playing high quality streamed or downloaded programs
* JavaScript, ActiveX and Cookies are all enabled
* High speed broadband internet connection
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Opinions: Flash 9

Pros

Cons

References

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This is only a sample report with brief analysis
Dolcera can provide a comprehensive report customized to your needs

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Samir Raiyani
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Phone: +1-650-269-7952