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| author | Clément Bœsch <ubitux@gmail.com> | 2013-04-11 18:23:18 +0200 |
|---|---|---|
| committer | Clément Bœsch <ubitux@gmail.com> | 2013-04-11 22:13:45 +0200 |
| commit | 9ab221f8d82da9e2cf1503cc5db115838d766d97 (patch) | |
| tree | b89af13934dd99ea11076d5dffc6b717c5599263 /doc | |
| parent | 71ef1ec7b482d7222717faae0a51f2fd4ef3bdf2 (diff) | |
| download | ffmpeg-9ab221f8d82da9e2cf1503cc5db115838d766d97.tar.gz | |
lavfi: deprecate aconvert.
This filter is not required anymore with aformat. Drop it at next bump.
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/examples/filtering_audio.c | 2 | ||||
| -rw-r--r-- | doc/faq.texi | 6 | ||||
| -rw-r--r-- | doc/filters.texi | 2 |
3 files changed, 6 insertions, 4 deletions
diff --git a/doc/examples/filtering_audio.c b/doc/examples/filtering_audio.c index 456a1c9862..67588aa301 100644 --- a/doc/examples/filtering_audio.c +++ b/doc/examples/filtering_audio.c @@ -37,7 +37,7 @@ #include <libavfilter/buffersink.h> #include <libavfilter/buffersrc.h> -const char *filter_descr = "aresample=8000,aconvert=s16:mono"; +const char *filter_descr = "aresample=8000,aformat=sample_fmts=s16:channel_layouts=mono"; const char *player = "ffplay -f s16le -ar 8000 -ac 1 -"; static AVFormatContext *fmt_ctx; diff --git a/doc/faq.texi b/doc/faq.texi index a95476d7c4..4b0b09ccf2 100644 --- a/doc/faq.texi +++ b/doc/faq.texi @@ -393,17 +393,17 @@ Appending @code{:v} to it will do exactly that. Use @option{-dumpgraph -} to find out exactly where the channel layout is lost. -Most likely, it is through @code{auto-inserted aconvert}. Try to understand +Most likely, it is through @code{auto-inserted aresample}. Try to understand why the converting filter was needed at that place. Just before the output is a likely place, as @option{-f lavfi} currently only support packed S16. -Then insert the correct @code{aconvert} explicitly in the filtergraph, +Then insert the correct @code{aformat} explicitly in the filtergraph, specifying the exact format. @example -aconvert=s16:stereo:packed +aformat=sample_fmts=s16:channel_layouts=stereo @end example @section Why does FFmpeg not see the subtitles in my VOB file? diff --git a/doc/filters.texi b/doc/filters.texi index f812d8329d..83a19bdbd3 100644 --- a/doc/filters.texi +++ b/doc/filters.texi @@ -283,6 +283,8 @@ Below is a description of the currently available audio filters. Convert the input audio format to the specified formats. +@emph{This filter is deprecated. Use @ref{aformat} instead.} + The filter accepts a string of the form: "@var{sample_format}:@var{channel_layout}". |