Lines Matching refs:framerate
61 char *framerate; /**< Set by a private option. */ member
250 AVRational framerate; in grab_read_header() local
253 if (!s->framerate) in grab_read_header()
255 case PAL: s->framerate = av_strdup("pal"); break; in grab_read_header()
256 case NTSC: s->framerate = av_strdup("ntsc"); break; in grab_read_header()
257 case SECAM: s->framerate = av_strdup("25"); break; in grab_read_header()
263 if ((ret = av_parse_video_rate(&framerate, s->framerate)) < 0) { in grab_read_header()
264 av_log(s1, AV_LOG_ERROR, "Could not parse framerate '%s'.\n", s->framerate); in grab_read_header()
275 s->per_frame = ((uint64_t)1000000 * framerate.den) / framerate.num; in grab_read_header()
282 st->codec->time_base.den = framerate.num; in grab_read_header()
283 st->codec->time_base.num = framerate.den; in grab_read_header()
328 { "framerate", "", OFFSET(framerate), AV_OPT_TYPE_STRING, {.str = NULL}, 0, 0, DEC },