diff options
Diffstat (limited to 'libavfilter/avfilter.h')
| -rw-r--r-- | libavfilter/avfilter.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/libavfilter/avfilter.h b/libavfilter/avfilter.h index 17c074fd25..955550eb1e 100644 --- a/libavfilter/avfilter.h +++ b/libavfilter/avfilter.h @@ -738,6 +738,18 @@ struct AVFilterLink { */ int age_index; + /** + * Frame rate of the stream on the link, or 1/0 if unknown; + * if left to 0/0, will be automatically be copied from the first input + * of the source filter if it exists. + * + * Sources should set it to the best estimation of the real frame rate. + * Filters should update it if necessary depending on their function. + * Sinks can use it to set a default output frame rate. + * It is similar to the r_frae_rate field in AVStream. + */ + AVRational frame_rate; + }; /** |