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-rw-r--r--src/AlsaDabplus.cpp19
-rw-r--r--src/dabplus-enc-file-zmq.c14
-rw-r--r--src/dabplus-enc-file.c15
-rw-r--r--src/mot-encoder.c9
4 files changed, 43 insertions, 14 deletions
diff --git a/src/AlsaDabplus.cpp b/src/AlsaDabplus.cpp
index c08c98d..99eec6e 100644
--- a/src/AlsaDabplus.cpp
+++ b/src/AlsaDabplus.cpp
@@ -40,9 +40,9 @@ using namespace std;
void usage(const char* name) {
fprintf(stderr,
- "%s is a HE-AACv2 encoder for DAB+ based on fdk-aac-dabplus\n"
- "that can encode from a ALSA source, and encode\n"
- "to a ZeroMQ output for ODR-DabMux.\n"
+ "dabplus-enc-alsa-zmq %s is a HE-AACv2 encoder for DAB+\n"
+ "based on fdk-aac-dabplus that can read from a ALSA source\n"
+ "and encode to a ZeroMQ output for ODR-DabMux.\n"
"\n"
"The -D option enables experimental sound card clock drift compensation.\n"
"A consumer sound card has a clock that is always a bit imprecise, and\n"
@@ -62,7 +62,13 @@ void usage(const char* name) {
"\n"
" http://opendigitalradio.org\n"
"\nUsage:\n"
- "%s [OPTION...]\n", name, name);
+ "%s [OPTION...]\n",
+#if defined(GITVERSION)
+ GITVERSION
+#else
+ PACKAGE_VERSION
+#endif
+ , name);
fprintf(stderr,
" -b, --bitrate={ 8, 16, ..., 192 } Output bitrate in kbps. Must be 8 multiple.\n"
" -D, --drift-comp Enable ALSA sound card drift compensation.\n"
@@ -206,6 +212,11 @@ int main(int argc, char *argv[]) {
{0,0,0,0},
};
+ if (argc < 2) {
+ usage(argv[0]);
+ return 1;
+ }
+
int index;
while(ch != -1) {
ch = getopt_long(argc, argv, "hab:c:o:r:d:Dp:P:", longopts, &index);
diff --git a/src/dabplus-enc-file-zmq.c b/src/dabplus-enc-file-zmq.c
index cb83877..e9d5a31 100644
--- a/src/dabplus-enc-file-zmq.c
+++ b/src/dabplus-enc-file-zmq.c
@@ -45,16 +45,22 @@
void usage(const char* name) {
fprintf(stderr,
- "%s is a HE-AACv2 encoder for DAB+ based on fdk-aac-dabplus\n"
- "that can encode from a file or pipe source, and encode\n"
- "to a ZeroMQ output for ODR-DabMux.\n"
+ "dabplus-enc-file-zmq %s is a HE-AACv2 encoder for DAB+\n"
+ "based on fdk-aac-dabplus that can read from a file\n"
+ "or pipe source and encode to a ZeroMQ output for ODR-DabMux.\n"
"\n"
"It includes PAD (DLS and MOT Slideshow) support by http://rd.csp.it\n"
"to be used with mot-encoder\n"
"\n"
" http://opendigitalradio.org\n"
"\nUsage:\n"
- "%s [OPTION...]\n", name, name);
+ "%s [OPTION...]\n",
+#if defined(GITVERSION)
+ GITVERSION
+#else
+ PACKAGE_VERSION
+#endif
+ , name);
fprintf(stderr,
" -b, --bitrate={ 8, 16, ..., 192 } Output bitrate in kbps. Must be 8 multiple.\n"
diff --git a/src/dabplus-enc-file.c b/src/dabplus-enc-file.c
index c6aff07..64c089d 100644
--- a/src/dabplus-enc-file.c
+++ b/src/dabplus-enc-file.c
@@ -33,9 +33,10 @@
void usage(const char* name) {
fprintf(stderr,
- "%s is a HE-AACv2 encoder for DAB+ based on fdk-aac-dabplus\n"
- "that can encode from a file or pipe source, and encode\n"
- "into a file or pipe. There is no PAD support.\n\n"
+ "dabplus-enc-file %s is a HE-AACv2 encoder for DAB+\n"
+ "based on fdk-aac-dabplus that can read from a file\n"
+ "or pipe source and encode into a file or pipe.\n"
+ "There is no PAD support.\n\n"
"Usage:\n"
"%s [OPTION...]\n\n"
" -b, --bitrate={ 8, 16, ..., 192 } Output bitrate in kbps. Must be 8 multiple.\n"
@@ -47,7 +48,13 @@ void usage(const char* name) {
" -c, --channels={ 1, 2 } Nb of input channels for raw input (default: 2).\n"
" -r, --rate={ 32000, 48000 } Sample rate for raw input (default: 48000).\n"
//" -v, --verbose=LEVEL Set verbosity level.\n"
- , name, name);
+ ,
+#if defined(GITVERSION)
+ GITVERSION
+#else
+ PACKAGE_VERSION
+#endif
+ , name);
}
diff --git a/src/mot-encoder.c b/src/mot-encoder.c
index efa8f68..1fdc58e 100644
--- a/src/mot-encoder.c
+++ b/src/mot-encoder.c
@@ -97,14 +97,19 @@ void writeDLS(int output_fd, const char* dls_file, int padlen);
void usage(char* name)
{
- fprintf(stderr, "DAB MOT encoder for slideshow and DLS\n\n"
+ fprintf(stderr, "DAB MOT encoder %s for slideshow and DLS\n\n"
"By CSP Innovazione nelle ICT s.c.a r.l. (http://rd.csp.it/)\n\n"
"Reads image data from the specified directory, and outputs PAD data\n"
"on standard output\n"
"Reads DLS from /tmp/dls.file\n\n"
"WARNING: This program has memory leaks! Do not attempt\n"
"to leave it running for long periods of time!\n\n"
- " http://opendigitalradio.org\n\n"
+ " http://opendigitalradio.org\n\n",
+#if defined(GITVERSION)
+ GITVERSION
+#else
+ PACKAGE_VERSION
+#endif
);
fprintf(stderr, "Usage: %s [OPTIONS...]\n", name);
fprintf(stderr, " -d, --dir=DIRNAME Directory to read images from.\n"