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The AAC format was introduced in 1997, and today(2023) 26 years have passed since then. During this time, various codec packages appeared. So, what is the difference between them? Here choose 3 AAC encoders that GStreamer supports and test them on the GStreamer command line. About the test way, please refer to AAC.
The test results are as follows:
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What's more, the fdk-aac supports encoding and decoding, it is based on the BSD License. And the vo-aacenc only supports encoding, it is based on the Apache License. The avenc_aac is provided by FFmpeg, maybe is based on the LGPL License.So, from the test result, we suggest use
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Based on the comprehensive test results, we recommend using fdk-aac. |