Signed-off-by: Nicolas George <nicolas.george@normalesup.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
respectively 352 and 288 (corresponding to the CIF size format).
@var{timebase} specifies an arithmetic expression representing a
-timebase. The expression can contain the constants "PI", "E", "PHI",
+timebase. The expression can contain the constant
"AVTB" (the default timebase), and defaults to the value "AVTB".
@section frei0r_src
#include "avfilter.h"
static const char *var_names[] = {
- "E",
- "PHI",
- "PI",
"AVTB", /* default timebase 1/AV_TIME_BASE */
NULL
};
enum var_name {
- VAR_E,
- VAR_PHI,
- VAR_PI,
VAR_AVTB,
VAR_VARS_NB
};
int ret;
double res;
- priv->var_values[VAR_E] = M_E;
- priv->var_values[VAR_PHI] = M_PHI;
- priv->var_values[VAR_PI] = M_PI;
priv->var_values[VAR_AVTB] = av_q2d(AV_TIME_BASE_Q);
if ((ret = av_expr_parse_and_eval(&res, priv->tb_expr, var_names, priv->var_values,