const AVClass *class;
int h, w;
unsigned int nb_frame;
- AVRational time_base;
+ AVRational time_base, frame_rate;
int64_t pts, max_pts;
char *size; ///< video frame size
char *rate; ///< video frame rate
static av_cold int init_common(AVFilterContext *ctx)
{
TestSourceContext *test = ctx->priv;
- AVRational frame_rate_q;
int64_t duration = -1;
int ret = 0;
return ret;
}
- if ((ret = av_parse_video_rate(&frame_rate_q, test->rate)) < 0 ||
- frame_rate_q.den <= 0 || frame_rate_q.num <= 0) {
+ if ((ret = av_parse_video_rate(&test->frame_rate, test->rate)) < 0) {
av_log(ctx, AV_LOG_ERROR, "Invalid frame rate: '%s'\n", test->rate);
return ret;
}
return ret;
}
- test->time_base.num = frame_rate_q.den;
- test->time_base.den = frame_rate_q.num;
+ test->time_base = av_inv_q(test->frame_rate);
test->max_pts = duration >= 0 ?
av_rescale_q(duration, AV_TIME_BASE_Q, test->time_base) : -1;
test->nb_frame = 0;
test->pts = 0;
av_log(ctx, AV_LOG_DEBUG, "size:%dx%d rate:%d/%d duration:%f sar:%d/%d\n",
- test->w, test->h, frame_rate_q.num, frame_rate_q.den,
+ test->w, test->h, test->frame_rate.num, test->frame_rate.den,
duration < 0 ? -1 : test->max_pts * av_q2d(test->time_base),
test->sar.num, test->sar.den);
return 0;
outlink->w = test->w;
outlink->h = test->h;
outlink->sample_aspect_ratio = test->sar;
- outlink->time_base = test->time_base;
+ outlink->frame_rate = test->frame_rate;
+ outlink->time_base = test->time_base;
return 0;
}