diff options
Diffstat (limited to 'libavfilter/buffersrc.h')
-rw-r--r-- | libavfilter/buffersrc.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/libavfilter/buffersrc.h b/libavfilter/buffersrc.h index bd82c065e4..918a54faee 100644 --- a/libavfilter/buffersrc.h +++ b/libavfilter/buffersrc.h @@ -32,6 +32,7 @@ * * @param buf buffer containing frame data to be passed down the filtergraph. * This function will take ownership of buf, the user must not free it. + * A NULL buf signals EOF -- i.e. no more frames will be sent to this filter. */ int av_buffersrc_buffer(AVFilterContext *s, AVFilterBufferRef *buf); |