Signed-off-by: Andreas Rheinhardt <andreas.rheinha...@outlook.com>
---
doc/examples/filtering_audio.c | 15 ++++++++-------
1 file changed, 8 insertions(+), 7 deletions(-)
diff --git a/doc/examples/filtering_audio.c b/doc/examples/filtering_audio.c
index 2af73a7031..7d0eb19bbe 100644
--- a/doc/examples/filtering_audio.c
+++ b/doc/examples/filtering_audio.c
@@ -215,12 +215,12 @@ static void print_frame(const AVFrame *frame)
int main(int argc, char **argv)
{
int ret;
- AVPacket packet;
+ AVPacket *packet = av_packet_alloc();
AVFrame *frame = av_frame_alloc();
AVFrame *filt_frame = av_frame_alloc();
- if (!frame || !filt_frame) {
- perror("Could not allocate frame");
+ if (!packet || !frame || !filt_frame) {
+ fprintf(stderr, "Could not allocate frame or packet\n");
exit(1);
}
if (argc != 2) {
@@ -235,11 +235,11 @@ int main(int argc, char **argv)
/* read all packets */
while (1) {
- if ((ret = av_read_frame(fmt_ctx, &packet)) < 0)
+ if ((ret = av_read_frame(fmt_ctx, packet)) < 0)
break;
- if (packet.stream_index == audio_stream_index) {
- ret = avcodec_send_packet(dec_ctx, &packet);
+ if (packet->stream_index == audio_stream_index) {
+ ret = avcodec_send_packet(dec_ctx, packet);
if (ret < 0) {
av_log(NULL, AV_LOG_ERROR, "Error while sending a packet to
the decoder\n");
break;
@@ -275,12 +275,13 @@ int main(int argc, char **argv)
}
}
}
- av_packet_unref(&packet);
+ av_packet_unref(packet);
}
end:
avfilter_graph_free(&filter_graph);
avcodec_free_context(&dec_ctx);
avformat_close_input(&fmt_ctx);
+ av_packet_free(&packet);
av_frame_free(&frame);
av_frame_free(&filt_frame);
--
2.30.2
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