video:

hls_high:
     bitrate: 6500000 
     maxrate: 6800000 
     vf: "scale=1280:-2"
     resolution: "1280x720"
hls_med:
     bitrate: 3500000
     maxrate: 3600000 
     vf: "scale=960:-2"
     resolution: "960x540"
hls_low:
     r: 15 
     profile_v: baseline 
     level: 3.0 
     bitrate: 400000 
     maxrate: 420000 
     g: 45 
     segment_list_type: m3u8 
     vf: "scale=480:-2"
     codec_code: "mp4a.40.2,avc1.42001e"
     resolution: "480x360"
default:
     r: 29.97 
     pix_fmt: yuv420p 
     vcodec: libx264
     acodec: aac
     profile_v: main 
     level: 3.1 
     codec_code: "mp4a.40.2,avc1.4d001f"
     segment_time: 9
     g: 90
     vf: "scale=960:-2"

audio:

hls_hd:
     bitrate: 128000
     maxrate: 140000
hls:
     bitrate: 64000
     maxrate: 70000
default:
     acodec: aac
     flags: "-f segment -global_header" 
     segment_time: 9
     segment_format: mpeg_ts 
     segment_list_type: m3u8 
     codec_code: "mp4a.40.2"
     resolution: 300x50