On Thu, Jul 24, 2014 at 03:39:43PM +0200, Nicolas George wrote: > Also deprecate adding a NULL frame to mark EOF. > > TODO APIchanges entry, version bump. > [...] > diff --git a/libavfilter/buffersrc.h b/libavfilter/buffersrc.h > index ea34c04..28ca545 100644 > --- a/libavfilter/buffersrc.h > +++ b/libavfilter/buffersrc.h > @@ -145,6 +145,8 @@ int av_buffersrc_add_frame(AVFilterContext *ctx, AVFrame > *frame); > * > * @param buffer_src pointer to a buffer source context > * @param frame a frame, or NULL to mark EOF > + * (Using NULL to mark EOF is deprecated, use > + * av_buffersrc_close() instead.) > * @param flags a combination of AV_BUFFERSRC_FLAG_* > * @return >= 0 in case of success, a negative AVERROR code > * in case of failure > @@ -154,6 +156,19 @@ int av_buffersrc_add_frame_flags(AVFilterContext > *buffer_src, > > > /** > + * Close a buffer source. > + * > + * This cause EOF to be propagated along the filter graph. > + * > + * @param buffer_src pointer to a buffer source context > + * @param pts the timestamp of the end of stream > + * @param flags a combination of AV_BUFFERSRC_FLAG_* > + * @return >= 0 in case of success, a negative AVERROR code > + * in case of failure > + */ > +int av_buffersrc_close(AVFilterContext *buffer_src, int64_t pts, int flags);
API LGTM [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB He who knows, does not speak. He who speaks, does not know. -- Lao Tsu
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