to match its actual implementation. Explicitly allowing empty packets to signal flushing helps getting rid of special cases. It does not hinder the ability to send i.e. timing-only packets, because one can send packets with zero size and pkt->data set.
Signed-off-by: Andreas Rheinhardt <andreas.rheinha...@gmail.com> --- libavcodec/avcodec.h | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/libavcodec/avcodec.h b/libavcodec/avcodec.h index bcb931f0dd..93ab04104a 100644 --- a/libavcodec/avcodec.h +++ b/libavcodec/avcodec.h @@ -5946,11 +5946,13 @@ int av_bsf_init(AVBSFContext *ctx); * * @param pkt the packet to filter. The bitstream filter will take ownership of * the packet and reset the contents of pkt. pkt is not touched if an error occurs. - * This parameter may be NULL, which signals the end of the stream (i.e. no more - * packets will be sent). That will cause the filter to output any packets it - * may have buffered internally. + * If pkt is empty (i.e. NULL or pkt->data and pkt->side_data_elems vanish), + * it signals the end of the stream (i.e. no more non-empty packets will be sent; + * sending more empty packets does nothing and will cause the filter to output + * any packets it may have buffered internally. * - * @return 0 on success, a negative AVERROR on error. + * @return 0 on success, a negative AVERROR on error. This function never fails + * if pkt is empty. */ int av_bsf_send_packet(AVBSFContext *ctx, AVPacket *pkt); -- 2.20.1 _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".