diff options
Diffstat (limited to 'yavta.c')
| -rw-r--r-- | yavta.c | 4 |
1 files changed, 2 insertions, 2 deletions
@@ -845,7 +845,7 @@ static void usage(const char *argv0) printf("-c, --capture[=nframes] Capture frames\n"); printf("-d, --delay Delay (in ms) before requeuing buffers\n"); printf("-f, --format format Set the video format\n"); - printf("-F, --file prefix Read/write frames from/to disk\n"); + printf("-F, --file[=prefix] Read/write frames from/to disk\n"); printf("-h, --help Show this help screen\n"); printf("-i, --input input Select the video input\n"); printf("-l, --list-controls List available controls\n"); @@ -934,7 +934,7 @@ int main(int argc, char *argv[]) const char *filename = "frame"; opterr = 0; - while ((c = getopt_long(argc, argv, "cd:f:Fhi:ln:pq:r:s:t:uw:", opts, NULL)) != -1) { + while ((c = getopt_long(argc, argv, "c::d:f:F::hi:ln:pq:r:s:t:uw:", opts, NULL)) != -1) { switch (c) { case 'c': |