diff options
-rw-r--r-- | ffmpeg.c | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -1083,7 +1083,7 @@ static int encode_audio_frame(AVFormatContext *s, OutputStream *ost, pkt.data = NULL; pkt.size = 0; - if (buf) { + if (buf && buf_size) { if (!ost->output_frame) { ost->output_frame = avcodec_alloc_frame(); if (!ost->output_frame) { |