opusinfo currently shows the total playback duration/length. It would also be nice to see the total samples that would be decoded. In the example below, 6.02s * 48,000 yields 288,960 samples, which does not reflect the 297,910 samples that would actually be decoded for that file for that file.
$ opusinfo trimmed.opus
Processing file "trimmed.opus"...
New logical stream (#1, serial: 1c033e62): type opus
Encoded with libopus 1.1
User comments section follows...
ENCODER=opusenc from opus-tools 0.1.9
ENCODER_OPTIONS=--hard-cbr --bitrate 64
Opus stream 1:
Pre-skip: 312
Playback gain: 0 dB
Channels: 2
Original sample rate: 48000 Hz
Packet duration: 20.0ms (max), 20.0ms (avg), 20.0ms (min)
Page duration: 1000.0ms (max), 888.6ms (avg), 220.0ms (min)
Total data length: 51101 bytes (overhead: 2.62%)
Playback length: 0m:06.206s
Average bitrate: 65.87 kbit/s, w/o overhead: 64.14 kbit/s (hard-CBR)
Logical stream 1 ended
opusinfocurrently shows the total playback duration/length. It would also be nice to see the total samples that would be decoded. In the example below, 6.02s * 48,000 yields 288,960 samples, which does not reflect the 297,910 samples that would actually be decoded for that file for that file.