ffmpeg: fix handling or empty audio packets

Fixes Ticket1131 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
13 years ago · a0820eaa8a
parent b62b9df798
commit a0820eaa8a
1 changed files with 1 additions and 1 deletions
--- a/ffmpeg.c
+++ b/ffmpeg.c
@ -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) {