Fix wrong use of "an" in some comments.
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98fd8a7848
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doc
libavcodec
libavfilter
libavutil
@ -33,7 +33,7 @@ PROJECT_NAME = FFmpeg
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PROJECT_NUMBER =
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PROJECT_NUMBER =
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# With the PROJECT_LOGO tag one can specify an logo or icon that is included
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# With the PROJECT_LOGO tag one can specify a logo or icon that is included
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# in the documentation. The maximum height of the logo should not exceed 55
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# in the documentation. The maximum height of the logo should not exceed 55
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# pixels and the maximum width should not exceed 200 pixels. Doxygen will
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# pixels and the maximum width should not exceed 200 pixels. Doxygen will
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# copy the logo to the output directory.
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# copy the logo to the output directory.
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@ -12,7 +12,7 @@
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@chapter Description
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@chapter Description
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@c man begin DESCRIPTION
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@c man begin DESCRIPTION
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The FFmpeg resampler provides an high-level interface to the
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The FFmpeg resampler provides a high-level interface to the
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libswresample library audio resampling utilities. In particular it
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libswresample library audio resampling utilities. In particular it
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allows to perform audio resampling, audio channel layout rematrixing,
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allows to perform audio resampling, audio channel layout rematrixing,
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and convert audio format and packing layout.
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and convert audio format and packing layout.
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@ -12,7 +12,7 @@
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@chapter Description
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@chapter Description
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@c man begin DESCRIPTION
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@c man begin DESCRIPTION
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The FFmpeg rescaler provides an high-level interface to the libswscale
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The FFmpeg rescaler provides a high-level interface to the libswscale
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library image conversion utilities. In particular it allows to perform
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library image conversion utilities. In particular it allows to perform
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image rescaling and pixel format conversion.
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image rescaling and pixel format conversion.
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@ -113,7 +113,7 @@ ffprobe -show_packets -select_streams v:1 INPUT
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@end example
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@end example
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@item -show_data
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@item -show_data
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Show payload data, as an hexadecimal and ASCII dump. Coupled with
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Show payload data, as a hexadecimal and ASCII dump. Coupled with
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@option{-show_packets}, it will dump the packets' data. Coupled with
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@option{-show_packets}, it will dump the packets' data. Coupled with
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@option{-show_streams}, it will dump the codec extradata.
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@option{-show_streams}, it will dump the codec extradata.
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@ -1644,7 +1644,7 @@ The filter has no parameters. The input is not modified. Statistics about
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the volume will be printed in the log when the input stream end is reached.
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the volume will be printed in the log when the input stream end is reached.
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In particular it will show the mean volume (root mean square), maximum
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In particular it will show the mean volume (root mean square), maximum
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volume (on a per-sample basis), and the beginning of an histogram of the
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volume (on a per-sample basis), and the beginning of a histogram of the
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registered volume values (from the maximum value to a cumulated 1/1000 of
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registered volume values (from the maximum value to a cumulated 1/1000 of
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the samples).
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the samples).
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@ -20,7 +20,7 @@ Specifically, this library performs the following conversions:
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@itemize
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@itemize
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@item
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@item
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@emph{Resampling}: is the process of changing the audio rate, for
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@emph{Resampling}: is the process of changing the audio rate, for
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example from an high sample rate of 44100Hz to 8000Hz. Audio
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example from a high sample rate of 44100Hz to 8000Hz. Audio
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conversion from high to low sample rate is a lossy process. Several
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conversion from high to low sample rate is a lossy process. Several
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resampling options and algorithms are available.
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resampling options and algorithms are available.
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@ -98,7 +98,7 @@ static av_cold int close_decoder(AVCodecContext *avctx)
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/**
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/**
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* Decode the RLE data.
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* Decode the RLE data.
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*
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*
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* The subtitle is stored as an Run Length Encoded image.
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* The subtitle is stored as a Run Length Encoded image.
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*
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*
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* @param avctx contains the current codec context
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* @param avctx contains the current codec context
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* @param sub pointer to the processed subtitle data
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* @param sub pointer to the processed subtitle data
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@ -747,7 +747,7 @@ static int get_buffer_internal(AVCodecContext *avctx, AVFrame *frame, int flags)
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#if FF_API_GET_BUFFER
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#if FF_API_GET_BUFFER
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FF_DISABLE_DEPRECATION_WARNINGS
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FF_DISABLE_DEPRECATION_WARNINGS
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/*
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/*
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* Wrap an old get_buffer()-allocated buffer in an bunch of AVBuffers.
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* Wrap an old get_buffer()-allocated buffer in a bunch of AVBuffers.
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* We wrap each plane in its own AVBuffer. Each of those has a reference to
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* We wrap each plane in its own AVBuffer. Each of those has a reference to
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* a dummy AVBuffer as its private data, unreffing it on free.
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* a dummy AVBuffer as its private data, unreffing it on free.
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* When all the planes are freed, the dummy buffer's free callback calls
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* When all the planes are freed, the dummy buffer's free callback calls
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@ -64,7 +64,7 @@
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#define HIST_SIZE ((ABS_UP_THRES - ABS_THRES) * HIST_GRAIN + 1)
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#define HIST_SIZE ((ABS_UP_THRES - ABS_THRES) * HIST_GRAIN + 1)
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/**
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/**
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* An histogram is an array of HIST_SIZE hist_entry storing all the energies
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* A histogram is an array of HIST_SIZE hist_entry storing all the energies
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* recorded (with an accuracy of 1/HIST_GRAIN) of the loudnesses from ABS_THRES
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* recorded (with an accuracy of 1/HIST_GRAIN) of the loudnesses from ABS_THRES
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* (at 0) to ABS_UP_THRES (at HIST_SIZE-1).
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* (at 0) to ABS_UP_THRES (at HIST_SIZE-1).
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* This fixed-size system avoids the need of a list of energies growing
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* This fixed-size system avoids the need of a list of energies growing
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@ -203,7 +203,7 @@ const char *av_get_pix_fmt_name(enum AVPixelFormat pix_fmt);
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/**
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/**
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* Print in buf the string corresponding to the pixel format with
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* Print in buf the string corresponding to the pixel format with
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* number pix_fmt, or an header if pix_fmt is negative.
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* number pix_fmt, or a header if pix_fmt is negative.
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*
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*
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* @param buf the buffer where to write the string
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* @param buf the buffer where to write the string
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* @param buf_size the size of buf
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* @param buf_size the size of buf
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