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path: root/libavfilter/af_afir.c
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* avilter/af_afir: add irfmt optionPaul B Mahol2018-10-04
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* avfilter/af_afir: use internal lavfi queuePaul B Mahol2018-10-04
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* avfilter/af_afir: make IR gain control more flexiblePaul B Mahol2018-10-03
| | | | For this reason introduce two more options.
* avfilter/af_afir: switch to activatePaul B Mahol2018-09-15
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* avfilter/af_afir: check return value of ff_insert_outpad()Paul B Mahol2018-09-15
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* lavfi/af_afir,af_aiir: Remove a variable that is always -1.Carl Eugen Hoyos2018-07-19
| | | | | | | | | | Fixes two warnings: libavfilter/af_afir.c:194:45: warning: assuming signed overflow does not occur when assuming that (X - c) > X is always false [-Wstrict-overflow] int dx = FFABS(x1-x0), sx = x0 < x1 ? 1 : -1; ~~~~~~~~~~~~^~~~ libavfilter/af_aiir.c:689:45: warning: assuming signed overflow does not occur when assuming that (X - c) > X is always false [-Wstrict-overflow] int dx = FFABS(x1-x0), sx = x0 < x1 ? 1 : -1; ~~~~~~~~~~~~^~~~
* avfilter/af_afir: fix picking of IR channelPaul B Mahol2018-05-30
| | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* avfilter/af_afir: draw IR frequency responsePaul B Mahol2018-05-29
| | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* avfilter/af_afir: make max IR length configurablePaul B Mahol2018-04-16
| | | | | | Also increase max allowed dry/wet value. Signed-off-by: Paul B Mahol <onemda@gmail.com>
* avfilter/af_afir: rework FIR gain measurementPaul B Mahol2017-12-31
| | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* avfilter/af_afir: add missing error checkPaul B Mahol2017-11-20
| | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* avfilter/af_afir: workaround nonsense limitation in vector_fmul_scalar()Paul B Mahol2017-05-10
| | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* avfilter: add arbitrary audio FIR filterPaul B Mahol2017-05-09
Signed-off-by: Paul B Mahol <onemda@gmail.com>