Hi all,

I'm trying to figure out some of the old codec controls to the new
external controls.

'Video Aspect'         'aspect'        : 2,
'Video B Frames'       'bframes'       : 3,
'Video Bitrate Mode'   'bitrate_mode'  : 0,
'Video Bitrate'        'bitrate'       : 8000000,
'Video Peak Bitrate'   'bitrate_peak'  : 9600000,
'Video GOP Size'       'framespergop'  : 12,
'Video GOP Closure'    'gop_closure'   : 1,
'Video Pulldown'       'pulldown'      : 0,
'Stream Type'          'stream_type'   : 14,

I still need to figure out these
'Temporal Filter Mode' 'dnr_mode'      : 3,
'Temporal Filter'      'dnr_temporal'  : 0,
'dnr_spatial'   : 0,
'dnr_type'      : 0,

Can you help?

 The audio bit-mask has become many controls, this was easy to figure out.

When the firmware supports these:
2:3 'Audio Encoding Layer':
'01'=Layer I
'10'=Layer II

4:7 'Audio Layer II Bitrate':
Index | Layer I     | Layer II
------+-------------+------------
'0000' | free format | free format
'0001' |  32 kbit/s  |  32 kbit/s
'0010' |  64 kbit/s  |  48 kbit/s
'0011' |  96 kbit/s  |  56 kbit/s
'0100' | 128 kbit/s  |  64 kbit/s
'0101' | 160 kbit/s  |  80 kbit/s
'0110' | 192 kbit/s  |  96 kbit/s
'0111' | 224 kbit/s  | 112 kbit/s
'1000' | 256 kbit/s  | 128 kbit/s
'1001' | 288 kbit/s  | 160 kbit/s
'1010' | 320 kbit/s  | 192 kbit/s
'1011' | 352 kbit/s  | 224 kbit/s
'1100' | 384 kbit/s  | 256 kbit/s
'1101' | 416 kbit/s  | 320 kbit/s
'1110' | 448 kbit/s  | 384 kbit/s

Why is only a subset used?


TIA
Duncan


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