To reproduce, run decode_video with a single frame sample. No frame
was decoded before the patch.
---
doc/examples/decode_video.c | 12 +++++++-----
1 file changed, 7 insertions(+), 5 deletions(-)
diff --git a/doc/examples/decode_video.c b/doc/examples/decode_video.c
index 18ee90a6c0..9ce3531d63 100644
--- a/doc/examples/decode_video.c
+++ b/doc/examples/decode_video.c
@@ -92,6 +92,7 @@ int main(int argc, char **argv)
uint8_t *data;
size_t data_size;
int ret;
+ int eof;
AVPacket *pkt;
if (argc <= 2) {
@@ -150,15 +151,14 @@ int main(int argc, char **argv)
exit(1);
}
- while (!feof(f)) {
+ do {
/* read raw data from the input file */
data_size = fread(inbuf, 1, INBUF_SIZE, f);
- if (!data_size)
- break;
+ eof = !data_size;
/* use the parser to split the data into frames */
data = inbuf;
- while (data_size > 0) {
+ while (data_size > 0 || eof) {
ret = av_parser_parse2(parser, c, &pkt->data, &pkt->size,
data, data_size, AV_NOPTS_VALUE,
AV_NOPTS_VALUE, 0);
if (ret < 0) {
@@ -170,8 +170,10 @@ int main(int argc, char **argv)
if (pkt->size)
decode(c, frame, pkt, outfilename);
+ else if (eof)
+ break;
}
- }
+ } while (!eof);
/* flush the decoder */
decode(c, frame, NULL, outfilename);
--
2.25.1
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