#define LICENSE_PREFIX "libavutil license: "
return LICENSE_PREFIX LIBAV_LICENSE + sizeof(LICENSE_PREFIX) - 1;
}
+
+char av_get_picture_type_char(enum AVPictureType pict_type)
+{
+ switch (pict_type) {
+ case AV_PICTURE_TYPE_I: return 'I';
+ case AV_PICTURE_TYPE_P: return 'P';
+ case AV_PICTURE_TYPE_B: return 'B';
+ case AV_PICTURE_TYPE_S: return 'S';
+ case AV_PICTURE_TYPE_SI: return 'i';
+ case AV_PICTURE_TYPE_SP: return 'p';
+ case AV_PICTURE_TYPE_BI: return 'b';
+ default: return '?';
+ }
+}
+
+AVRational av_get_time_base_q(void)
+{
+ return (AVRational){1, AV_TIME_BASE};
+}