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Capabilities: Print supported audio compressions

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This commit is contained in:
Martin Piatka
2019-07-19 19:13:11 +02:00
committed by Martin Piatka
parent 16f1de3119
commit c96a20dec8
3 changed files with 34 additions and 13 deletions
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39
src/audio/codec.cpp
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@@ -90,24 +90,37 @@ struct audio_codec_state {
int bitrate;
};
std::vector<std::pair<std::string, bool>> get_audio_codec_list(void){
std::vector<std::pair<std::string, bool>> ret;
for (auto const &it : audio_codec_info) {
if(it.first != AC_NONE) {
struct audio_codec_state *st = (struct audio_codec_state *)
audio_codec_init_real(get_name_to_audio_codec(it.first),
AUDIO_CODER, true);
bool available = false;
if(st){
available = true;
audio_codec_done(st);
}
ret.emplace_back(it.second.name, available);
}
}
return ret;
}
void list_audio_codecs(void) {
printf("Syntax:\n");
printf("\t--audio-codec <audio_codec>[:sample_rate=<sampling_rate>][:bitrate=<bitrate>]\n");
printf("\n");
printf("Supported audio codecs:\n");
for (auto const &it : audio_codec_info) {
if(it.first != AC_NONE) {
printf("\t%s", it.second.name);
struct audio_codec_state *st = (struct audio_codec_state *)
audio_codec_init_real(get_name_to_audio_codec(it.first),
AUDIO_CODER, true);
if(!st) {
printf(" - unavailable");
} else {
audio_codec_done(st);
}
printf("\n");
}
for (auto const &it : get_audio_codec_list()) {
printf("\t%s", it.first.c_str());
if(!it.second) {
printf(" - unavailable");
}
printf("\n");
}
}