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doc: avoid incorrect phrase 'allows to'
Also fix typo found by Lou Logan: Sacrifying -> Sacrificing Reviewed-by: Lou Logan <lou@lrcd.com> Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
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@ -574,7 +574,7 @@ easier to use. The changes are:
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all the stream in the first input file, except for the second audio
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stream'.
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* There is a new option -c (or -codec) for choosing the decoder/encoder to
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use, which allows to precisely specify target stream(s) consistently with
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use, which makes it possible to precisely specify target stream(s) consistently with
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other options. E.g. -c:v lib264 sets the codec for all video streams, -c:a:0
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libvorbis sets the codec for the first audio stream and -c copy copies all
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the streams without reencoding. Old -vcodec/-acodec/-scodec options are now
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@ -95,7 +95,7 @@ This decoder aims to implement the complete FLAC specification from Xiph.
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@item -use_buggy_lpc
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The lavc FLAC encoder used to produce buggy streams with high lpc values
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(like the default value). This option allows to decode such streams
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(like the default value). This option makes it possible to decode such streams
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correctly by using lavc's old buggy lpc logic for decoding.
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@end table
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@ -265,7 +265,7 @@ static int build_table(VLC *vlc, int table_nb_bits, int nb_codes,
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'xxx_size' : gives the number of bytes of each entry of the 'bits'
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or 'codes' tables.
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'wrap' and 'size' allows to use any memory configuration and types
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'wrap' and 'size' make it possible to use any memory configuration and types
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(byte/word/long) to store the 'bits', 'codes', and 'symbols' tables.
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'use_static' should be set to 1 for tables, which should be freed
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@ -76,7 +76,7 @@
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* encodes them with just enough bits to reproduce the background noise.
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*
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* Discontinuous Transmission (DTX)
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* DTX is an addition to VAD/VBR operation, that allows to stop transmitting
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* DTX is an addition to VAD/VBR operation, that makes it possible to stop transmitting
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* completely when the background noise is stationary.
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* In file-based operation only 5 bits are used for such frames.
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*/
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@ -504,7 +504,7 @@ static int hadamard8_diff8x8_altivec(MpegEncContext *s, uint8_t *dst,
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}
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/*
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* 16x8 works with 16 elements; it allows to avoid replicating loads, and
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* 16x8 works with 16 elements; it can avoid replicating loads, and
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* gives the compiler more room for scheduling. It's only used from
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* inside hadamard8_diff16_altivec.
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*
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@ -3286,7 +3286,7 @@ static void decode_b(AVCodecContext *ctx, int row, int col,
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}
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// emulated overhangs if the stride of the target buffer can't hold. This
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// allows to support emu-edge and so on even if we have large block
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// makes it possible to support emu-edge and so on even if we have large block
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// overhangs
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emu[0] = (col + w4) * 8 > f->linesize[0] ||
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(row + h4) > s->rows;
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@ -80,7 +80,7 @@
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"movq %%mm"#R1", "#OFF"(%1) \n\t" \
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"add %2, %0 \n\t"
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/** Sacrifying mm6 allows to pipeline loads from src */
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/** Sacrificing mm6 makes it possible to pipeline loads from src */
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static void vc1_put_ver_16b_shift2_mmx(int16_t *dst,
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const uint8_t *src, x86_reg stride,
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int rnd, int64_t shift)
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@ -27,7 +27,7 @@
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* @author Benoit Fouet ( benoit fouet free fr )
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* @author Nicolas George ( nicolas george normalesup org )
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*
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* This avdevice decoder allows to capture audio from an ALSA (Advanced
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* This avdevice decoder can capture audio from an ALSA (Advanced
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* Linux Sound Architecture) device.
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*
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* The filename parameter is the name of an ALSA PCM device capable of
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@ -26,7 +26,7 @@
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* @author Luca Abeni ( lucabe72 email it )
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* @author Benoit Fouet ( benoit fouet free fr )
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*
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* This avdevice encoder allows to play audio to an ALSA (Advanced Linux
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* This avdevice encoder can play audio to an ALSA (Advanced Linux
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* Sound Architecture) device.
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*
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* The filename parameter is the name of an ALSA PCM device capable of
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@ -324,7 +324,7 @@ int avdevice_dev_to_app_control_message(struct AVFormatContext *s,
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* Following API allows user to probe device capabilities (supported codecs,
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* pixel formats, sample formats, resolutions, channel counts, etc).
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* It is build on top op AVOption API.
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* Queried capabilities allows to set up converters of video or audio
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* Queried capabilities make it possible to set up converters of video or audio
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* parameters that fit to the device.
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*
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* List of capabilities that can be queried:
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@ -67,7 +67,7 @@
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* with an AVFMT_NOFILE format).
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*
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* @section lavf_options Passing options to (de)muxers
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* Lavf allows to configure muxers and demuxers using the @ref avoptions
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* It is possible to configure lavf muxers and demuxers using the @ref avoptions
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* mechanism. Generic (format-independent) libavformat options are provided by
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* AVFormatContext, they can be examined from a user program by calling
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* av_opt_next() / av_opt_find() on an allocated AVFormatContext (or its AVClass
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@ -234,7 +234,7 @@
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* @defgroup lavf_io I/O Read/Write
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* @{
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* @section lavf_io_dirlist Directory listing
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* The directory listing API allows to list files on remote servers.
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* The directory listing API makes it possible to list files on remote servers.
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*
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* Some of possible use cases:
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* - an "open file" dialog to choose files from a remote location,
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@ -2361,7 +2361,7 @@ int av_write_uncoded_frame(AVFormatContext *s, int stream_index,
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/**
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* Write a uncoded frame to an output media file.
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*
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* If the muxer supports it, this function allows to write an AVFrame
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* If the muxer supports it, this function makes it possible to write an AVFrame
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* structure directly, without encoding it into a packet.
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* It is mostly useful for devices and similar special muxers that use raw
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* video or PCM data and will not serialize it into a byte stream.
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@ -213,7 +213,7 @@
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* In some cases it may be more convenient to put all options into an
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* AVDictionary and call av_opt_set_dict() on it. A specific case of this
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* are the format/codec open functions in lavf/lavc which take a dictionary
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* filled with option as a parameter. This allows to set some options
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* filled with option as a parameter. This makes it possible to set some options
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* that cannot be set otherwise, since e.g. the input file format is not known
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* before the file is actually opened.
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*/
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