Re: [Live-devel] Trick Mode Data Rate

2008-11-18 Thread Moody, Marc D
presentation time. Best regards, Marc Moody The Boeing Company -Original Message- From: Ross Finlayson [mailto:[EMAIL PROTECTED] Sent: Monday, November 17, 2008 10:50 PM To: LIVE555 Streaming Media - development & use Subject: Re: [Live-devel] Trick Mode Data Rate Marc, In my April

Re: [Live-devel] Trick Mode Data Rate

2008-11-17 Thread Ross Finlayson
Marc, In my April 2007 posting, I misremembered what I had implemented. A trick-play stream does, indeed, have a higher bitrate than the original stream, because (i) it consists only of I (i.e., key) frames, and (ii) has the same frame rate as the original source. The reason for (ii) was th

[Live-devel] Trick Mode Data Rate

2008-11-17 Thread Moody, Marc D
Ross and Community, In regards to the Trick Mode Data Rate discussion last year. A few posts thus far have observed 'trick play' data rates higher than that of the source media and a desire to throttle the data rate to some preset maximum limit. Please reference the following related posts from

[Live-devel] Trick Mode Data Rate Limitation

2007-07-18 Thread xcsmith
Ross and Community, I am hoping to implement a bandwidth limitation on trick mode streams only, such that the bitrate of the trick mode stream would not exceed the average bitrate of the original stream. For the particular 5 Mbps streams that I have, I cannot get above 4x speed-up without sig