{
int64_t timestamp;
int ret = ff_parse_creation_time_metadata(s, ×tamp, 0);
- if (ret == 1) {
- time_t seconds = timestamp / 1000000;
- struct tm *ptm, tmbuf;
- ptm = gmtime_r(&seconds, &tmbuf);
- if (ptm) {
- char buf[32];
- if (!strftime(buf, sizeof(buf), "%Y-%m-%dT%H:%M:%S", ptm))
- return AVERROR_EXTERNAL;
- av_strlcatf(buf, sizeof(buf), ".%06dZ", (int)(timestamp % 1000000));
- av_dict_set(&s->metadata, "creation_time", buf, 0);
- } else {
- return AVERROR_EXTERNAL;
- }
- }
+ if (ret == 1)
+ return avpriv_dict_set_timestamp(&s->metadata, "creation_time", timestamp);
return ret;
}
#include "dict.h"
#include "internal.h"
#include "mem.h"
+#include "time_internal.h"
#include "bprint.h"
struct AVDictionary {
}
return av_bprint_finalize(&bprint, buffer);
}
+
+int avpriv_dict_set_timestamp(AVDictionary **dict, const char *key, int64_t timestamp)
+{
+ time_t seconds = timestamp / 1000000;
+ struct tm *ptm, tmbuf;
+ ptm = gmtime_r(&seconds, &tmbuf);
+ if (ptm) {
+ char buf[32];
+ if (!strftime(buf, sizeof(buf), "%Y-%m-%dT%H:%M:%S", ptm))
+ return AVERROR_EXTERNAL;
+ av_strlcatf(buf, sizeof(buf), ".%06dZ", (int)(timestamp % 1000000));
+ return av_dict_set(dict, key, buf, 0);
+ } else {
+ return AVERROR_EXTERNAL;
+ }
+}
void ff_check_pixfmt_descriptors(void);
+/**
+ * Set a dictionary value to an ISO-8601 compliant timestamp string.
+ *
+ * @param s AVFormatContext
+ * @param key metadata key
+ * @param timestamp unix timestamp in microseconds
+ * @return <0 on error
+ */
+int avpriv_dict_set_timestamp(AVDictionary **dict, const char *key, int64_t timestamp);
+
extern const uint8_t ff_reverse[256];
#endif /* AVUTIL_INTERNAL_H */