render.h no references to render<AME_VIDEO_FRAME>
temporary commit of iteration experiment
use vwriter to write frames
write_frame uses only the frame_in as parameter
prototype of render_frame_specific changed to return bool
prototype of render_frame_specific changed to return bool
render.h has no dependency on the ring buffer
render.h independence from SDL via virtual function get_media_ms
Merge branch 'iter-test' of ssh://10.1.100.15/home/repo/git/video-player into iter-test
indendence from SDL and ring_buffer.h in render.h

Conflicts:
	render-video.cc
	render-video.h
	render.h
FIRST COMPILED CUT of audio support
SECOND COMPILED CUT ffmpeg locking
stopped ALSA device busy error using output_stdio_attach
synch.h wait uses and returns properly assigned local variable
Makefile dependency on logger
alsa result and logger use << operator instead of string typecast
conditional start of audio/video threads for debugging
Makefile my-audio-frame.h dependency
proper exit with audio running
FIRST COMPILED CUT WITH 1 AUDIO + 3 SILENCE + VIDEO
removed frivolous debg statements