I tried recording a live stream directly from flash applet camera and microphone to MP4 container, it did recorded the video but even JWPlayer, VLC and Quicktime player was unable to playback the mp4 video, I see this in the error log:
WARN server comment 2015-01-26 01:17:36 - - - - - 854.813 - - - - - - - - []LiveStreamRecorderMP4: Unsupported video format for MP4 container: CODEC_VIDEO_SPARK
WARN server comment 2015-01-26 01:17:36 - - - - - 854.814 - - - - - - - - []LiveStreamRecorderMP4: Unsupported audio format for MP4 container: CODEC_AUDIO_NELLYMOSER

Any suggestions how to be able to record a playable MP4 from standard flash live stream at least on JW Player? Thanks...