Zune TV video encoding suggestion

jackluo923 · 05-27-2008, 07:25 PM

The current WMV videos for zune TV is inefficient.

If the zune TV WMV videos are converted with these specifications, then the server will save 50% of the space while achieve equal or better quality:

Audio codec: Windows Media Audio Professional 10
Mode: Bitrate VBR (Peak)
Audio Format: 64kbits, 44kHz, 2 channel 16-bit VBR
Audio Peak bitrate: 192 kbit/s
Peak Buffer size: 3 seconds

Video codec: Windows Media Video 9
Mode: Bitrate VBR (peak)
Framerate: 15-30 depending on what the adminsitrator wants. The less framerate, the less CPU processing power needed
Keyframe interval: 25
Video bitreate average: 400-500Kbit/s
Video Peak Bitrate: 1500kbit/s
Peak buffer size: 5
Decoder Complexity: Auto

lpxxfaintxx · 05-28-2008, 06:13 PM

Thanks, I'll take a look.

05-27-2008, 07:25 PM	#1 (permalink)
jackluo923 Senior Zuner Join Date: Dec 2007 Location: Greater Vancouver BC Posts: 1,275 Reputation: 122	Zune TV video encoding suggestion The current WMV videos for zune TV is inefficient. If the zune TV WMV videos are converted with these specifications, then the server will save 50% of the space while achieve equal or better quality: Audio codec: Windows Media Audio Professional 10 Mode: Bitrate VBR (Peak) Audio Format: 64kbits, 44kHz, 2 channel 16-bit VBR Audio Peak bitrate: 192 kbit/s Peak Buffer size: 3 seconds Video codec: Windows Media Video 9 Mode: Bitrate VBR (peak) Framerate: 15-30 depending on what the adminsitrator wants. The less framerate, the less CPU processing power needed Keyframe interval: 25 Video bitreate average: 400-500Kbit/s Video Peak Bitrate: 1500kbit/s Peak buffer size: 5 Decoder Complexity: Auto

05-28-2008, 06:13 PM	#2 (permalink)
lpxxfaintxx Administrator Ultimate Zuner Join Date: Jul 2006 Location: Fullerton, CA Posts: 5,832 Reputation: 247	Thanks, I'll take a look. __________________ To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts.

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