| March 22, 2011 | ||
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ac3enc: use generic fixed-point mdctMans Rullgard authored on 2011/03/22 03:07:59 |
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| March 19, 2011 | ||
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Replace FFmpeg with Libav in licence headersMans Rullgard authored on 2011/03/19 02:35:10 |
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| March 12, 2011 | ||
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ac3enc: do not right-shift fixed-point coefficients in the final MDCT stage.Justin authored on 2011/03/12 03:03:26 |
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| January 9, 2011 | ||
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Add stereo rematrixing support to the AC-3 encoders. This improves the audio quality significantly for stereo source with both the fixed-point and floating-point AC-3 encoders. Update acodec-ac3_fixed and seek-ac3_rm test references.Justin Ruggles authored on 2011/01/09 08:21:17 |
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| January 6, 2011 | ||
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View ac05f90
Convert floating-point MDCT coefficients to 24-bit fixed-point all at once instead of doing it separately in 2 different functions. This makes float AC-3 encoding approx. 3-7% faster overall. Also, the coefficient conversion can now be easily SIMD-optimized.Justin Ruggles authored on 2011/01/06 05:35:36 |
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| January 4, 2011 | ||
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View 6fd96d1
Change the AC-3 encoder to use floating-point. Fixed-point AC-3 encoder renamed to ac3_fixed. Regression test acodec-ac3 renamed to acodec-ac3_fixed. Regression test lavf-rm changed to use ac3_fixed encoder.Justin Ruggles authored on 2011/01/04 20:53:44 |
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