EnCodec is a Facebook/Meta developed AI means of compressing audio files using High Fidelity Neural Audio Compression. EnCodec is designed to provide codec compression at 6 kbps using their novel AI-powered compression technique. The test profile uses a lengthy JFK speech as the audio input for benchmarking and the performance measurement is measuring the time to encode the EnCodec file from WAV.
To run this test with the Phoronix Test Suite, the basic command is: phoronix-test-suite benchmark encodec.
* Uploading of benchmark result data to OpenBenchmarking.org is always optional (opt-in) via the Phoronix Test Suite for users wishing to share their results publicly. ** Data based on those opting to upload their test results to OpenBenchmarking.org and users enabling the opt-in anonymous statistics reporting while running benchmarks from an Internet-connected platform. Data updated weekly as of 21 December 2024.
Revision History
pts/encodec-1.0.1 [View Source] Wed, 02 Nov 2022 10:29:04 GMT Initial commit of Facebook/Meta EnCodec High Fidelity Neural Audio Compression.
Performance Metrics
Analyze Test Configuration:
EnCodec 0.1.1
Target Bandwidth: 24 kbps
OpenBenchmarking.org metrics for this test profile configuration based on 260 public results since 2 November 2022 with the latest data as of 20 March 2024.
Below is an overview of the generalized performance for components where there is sufficient statistically significant data based upon user-uploaded results. It is important to keep in mind particularly in the Linux/open-source space there can be vastly different OS configurations, with this overview intended to offer just general guidance as to the performance expectations.
Based on OpenBenchmarking.org data, the selected test / test configuration (EnCodec 0.1.1 - Target Bandwidth: 24 kbps) has an average run-time of 3 minutes. By default this test profile is set to run at least 3 times but may increase if the standard deviation exceeds pre-defined defaults or other calculations deem additional runs necessary for greater statistical accuracy of the result.
Tested CPU Architectures
This benchmark has been successfully tested on the below mentioned architectures. The CPU architectures listed is where successful OpenBenchmarking.org result uploads occurred, namely for helping to determine if a given test is compatible with various alternative CPU architectures.