720274 - Need second stream capability to stream slides with optimized codec

Status: RESOLVED FIXED

(Air Mozilla :: Streaming, defect)

Description

[Richard A Milewski[:richard]]

AirMozilla needs the capability to support a second stream to carry just the slides (and presenter audio) from a brownbag or other presentation.  The video codec for this should be tuned for highest possible fine-line resolution (probably at the expense of frame rate).

Comment 1

[David Richards]

I've experimented with putting PNG in an MKV stream with good results, mplayer can play such a file. What is wanted here I think depends mostly on the client side, one could simply have a PNG capture that gets pushed to a webpage whenever a change is detected with a 1FPS maximum.

Comment 2

[Richard A Milewski[:richard]]

Using FFMPEG to stream a low frame rate secondary stream seems like the way to go.