diff --git a/libavcodec/libvorbisenc.c b/libavcodec/libvorbisenc.c
index d0f4c65aac..ec674695d4 100644
--- a/libavcodec/libvorbisenc.c
+++ b/libavcodec/libvorbisenc.c
@@ -25,6 +25,7 @@
 #include "libavutil/opt.h"
 #include "avcodec.h"
 #include "audio_frame_queue.h"
+#include "encode.h"
 #include "internal.h"
 #include "vorbis.h"
 #include "vorbis_parser.h"
@@ -348,7 +349,7 @@ static int libvorbis_encode_frame(AVCodecContext *avctx, AVPacket *avpkt,
 
     av_fifo_generic_read(s->pkt_fifo, &op, sizeof(ogg_packet), NULL);
 
-    if ((ret = ff_alloc_packet2(avctx, avpkt, op.bytes, 0)) < 0)
+    if ((ret = ff_get_encode_buffer(avctx, avpkt, op.bytes, 0)) < 0)
         return ret;
     av_fifo_generic_read(s->pkt_fifo, avpkt->data, op.bytes, NULL);
 
@@ -378,11 +379,12 @@ const AVCodec ff_libvorbis_encoder = {
     .long_name      = NULL_IF_CONFIG_SMALL("libvorbis"),
     .type           = AVMEDIA_TYPE_AUDIO,
     .id             = AV_CODEC_ID_VORBIS,
+    .capabilities   = AV_CODEC_CAP_DR1 | AV_CODEC_CAP_DELAY |
+                      AV_CODEC_CAP_SMALL_LAST_FRAME,
     .priv_data_size = sizeof(LibvorbisEncContext),
     .init           = libvorbis_encode_init,
     .encode2        = libvorbis_encode_frame,
     .close          = libvorbis_encode_close,
-    .capabilities   = AV_CODEC_CAP_DELAY | AV_CODEC_CAP_SMALL_LAST_FRAME,
     .sample_fmts    = (const enum AVSampleFormat[]) { AV_SAMPLE_FMT_FLTP,
                                                       AV_SAMPLE_FMT_NONE },
     .priv_class     = &vorbis_class,