mirror of https://git.videolan.org/git/ffmpeg.git
doc/examples/decode_video: add input file format information for usage
Signed-off-by: Steven Liu <lq@chinaffmpeg.org>
This commit is contained in:
parent
7c2ff06b6e
commit
6d1009cb9d
|
@ -95,7 +95,8 @@ int main(int argc, char **argv)
|
||||||
AVPacket *pkt;
|
AVPacket *pkt;
|
||||||
|
|
||||||
if (argc <= 2) {
|
if (argc <= 2) {
|
||||||
fprintf(stderr, "Usage: %s <input file> <output file>\n", argv[0]);
|
fprintf(stderr, "Usage: %s <input file> <output file>\n"
|
||||||
|
"And check your input file is encoded by mpeg1video please.\n", argv[0]);
|
||||||
exit(0);
|
exit(0);
|
||||||
}
|
}
|
||||||
filename = argv[1];
|
filename = argv[1];
|
||||||
|
|
Loading…
Reference in New Issue