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Fe2_vp6_kfinttype, Fe2_vp6_kffreq, Fe2_vp6_min_q – Google Flix Engine Linux Reference Manual User Manual

Page 54: Fe2_vp6_max_q

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Flix Engine Linux Module Documentation

Note:

Default:

COMPRESSMODE_GOOD

Definition at line 149 of file vp6.h.

5.14.4.7

#define FE2_VP6_KFFREQ

Alias for

FE2_VCODECPARAM_KFFREQ

.

Video codec parameter for keyframe frequency.

Value is in video frames.

The interpretation depends on the setting of

FE2_VCODECPARAM_-

KFINTTYPE

See also:

FE2_VideoKeyframeTypes

Note:

Default: 12.0 × output

f

ps or 360 frames if the framerate is unknown

Definition at line 137 of file vp6.h.

5.14.4.8

#define FE2_VP6_KFINTTYPE

Alias for

FE2_VCODECPARAM_KFINTTYPE

.

Video codec parameter for the keyframe interval type.

Valid values are defined by

FE2_VideoKeyframeTypes

.

Note:

Default:

MAX_KEYFRAMES

Definition at line 130 of file vp6.h.

5.14.4.9

#define FE2_VP6_MAX_Q

Codec parameter for maximum quantizer.

Determines the quality of the output. A lower maximum number produces higher quality output.

Note:

Valid range: [0,63]
Default:

Bits per pixel dependent

Attention:

Setting this value too low will likely cause the encoder to miss (i.e., overshoot) the target datarate
specified by

FE2_VP6_BITRATE

and, should

FE2_VP6_TEMPORAL_RESAMPLING

be enabled,

result in a large amount of dropped frames. The table mentioned above should be used as a guide in
choosing a reasonable value based on the bitrate.

Definition at line 258 of file vp6.h.

Generated on Tue Jul 20 17:39:03 2010 for Flix Engine Linux by Doxygen