summaryrefslogtreecommitdiffstats
path: root/DOCS/man/af.rst
diff options
context:
space:
mode:
Diffstat (limited to 'DOCS/man/af.rst')
-rw-r--r--DOCS/man/af.rst38
1 files changed, 0 insertions, 38 deletions
diff --git a/DOCS/man/af.rst b/DOCS/man/af.rst
index 4e806d482e..aebf76431a 100644
--- a/DOCS/man/af.rst
+++ b/DOCS/man/af.rst
@@ -24,44 +24,6 @@ See ``--vf`` group of options for info on how ``--af-defaults``, ``--af-add``,
Available filters are:
-``lavrresample[=option1:option2:...]``
- This filter uses libavresample (or libswresample, depending on the build)
- to change sample rate, sample format, or channel layout of the audio stream.
- This filter is automatically enabled if the audio output does not support
- the audio configuration of the file being played.
-
- .. warning::
-
- Deprecated. Either use the ``--audio-resample-...`` options to customize
- resampling, or the libavfilter ``--af=aresample`` filter, which has its
- own options.
-
- It supports only the following sample formats: u8, s16, s32, float.
-
- ``filter-size=<length>``
- Length of the filter with respect to the lower sampling rate. (default:
- 16)
- ``phase-shift=<count>``
- Log2 of the number of polyphase entries. (..., 10->1024, 11->2048,
- 12->4096, ...) (default: 10->1024)
- ``cutoff=<cutoff>``
- Cutoff frequency (0.0-1.0), default set depending upon filter length.
- ``linear``
- If set then filters will be linearly interpolated between polyphase
- entries. (default: no)
- ``no-detach``
- Do not detach if input and output audio format/rate/channels match.
- (If you just want to set defaults for this filter that will be used
- even by automatically inserted lavrresample instances, you should
- prefer setting them with the ``--audio-resample-...`` options.) This
- does not do anything anymore and the filter will never detach.
- ``normalize=<yes|no|auto>``
- Whether to normalize when remixing channel layouts (default: auto).
- ``auto`` uses the value set by ``--audio-normalize-downmix``.
- ``o=<string>``
- Set AVOptions on the SwrContext or AVAudioResampleContext. These should
- be documented by FFmpeg or Libav.
-
``lavcac3enc[=options]``
Encode multi-channel audio to AC-3 at runtime using libavcodec. Supports
16-bit native-endian input format, maximum 6 channels. The output is