char *list; /**< Set by a private option. */
float time; /**< Set by a private option. */
int size; /**< Set by a private option. */
+ int wrap; /**< Set by a private option. */
int64_t offset_time;
int64_t recording_time;
int has_video;
AVFormatContext *oc = c->avf;
int err = 0;
+ if (c->wrap)
+ c->number %= c->wrap;
+
if (av_get_frame_filename(oc->filename, sizeof(oc->filename),
s->filename, c->number++) < 0)
return AVERROR(EINVAL);
if (seg->list) {
avio_printf(seg->pb, "%s\n", oc->filename);
avio_flush(seg->pb);
- if (!(seg->number % seg->size)) {
+ if (seg->size && !(seg->number % seg->size)) {
avio_close(seg->pb);
if ((ret = avio_open2(&seg->pb, seg->list, AVIO_FLAG_WRITE,
&s->interrupt_callback, NULL)) < 0)
goto fail;
-
}
}
}
{ "segment_time", "segment length in seconds", OFFSET(time), AV_OPT_TYPE_FLOAT, {.dbl = 2}, 0, FLT_MAX, E },
{ "segment_list", "output the segment list", OFFSET(list), AV_OPT_TYPE_STRING, {.str = NULL}, 0, 0, E },
{ "segment_list_size", "maximum number of playlist entries", OFFSET(size), AV_OPT_TYPE_INT, {.dbl = 5}, 0, INT_MAX, E },
+ { "segment_wrap", "number after which the index wraps", OFFSET(wrap), AV_OPT_TYPE_INT, {.dbl = 0}, 0, INT_MAX, E },
{ NULL },
};