diff options
Diffstat (limited to 'decoders/guess_bitrate/pd.py')
| -rw-r--r-- | decoders/guess_bitrate/pd.py | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/decoders/guess_bitrate/pd.py b/decoders/guess_bitrate/pd.py index 3249b31..b88a897 100644 --- a/decoders/guess_bitrate/pd.py +++ b/decoders/guess_bitrate/pd.py @@ -47,12 +47,17 @@ class Decoder(srd.Decoder): self.first_transition = True self.bitwidth = None - def start(self, metadata): - self.samplerate = metadata['samplerate'] + def start(self): # self.out_python = self.register(srd.OUTPUT_PYTHON) self.out_ann = self.register(srd.OUTPUT_ANN) + def metadata(self, key, value): + if key == srd.SRD_CONF_SAMPLERATE: + self.samplerate = value; + def decode(self, ss, es, data): + if self.samplerate is None: + raise Exception("Cannot decode without samplerate.") for (self.samplenum, pins) in data: data = pins[0] |