#---------------------------------------------------------------------------
# If the CLASS_DIAGRAMS tag is set to YES (the default) Doxygen will
-# generate a inheritance diagram (in HTML, RTF and LaTeX) for classes with base
+# generate an inheritance diagram (in HTML, RTF and LaTeX) for classes with base
# or super classes. Setting the tag to NO turns the diagrams off. Note that
# this option is superseded by the HAVE_DOT option below. This is only a
# fallback. It is recommended to install and use dot, since it yields more
Possible values:
@table @samp
@item very
-strictly conform to a older more strict version of the spec or reference software
+strictly conform to an older more strict version of the spec or reference software
@item strict
strictly conform to all the things in the spec no matter what consequences
@item normal
/* select the audio stream */
ret = av_find_best_stream(fmt_ctx, AVMEDIA_TYPE_AUDIO, -1, -1, &dec, 0);
if (ret < 0) {
- av_log(NULL, AV_LOG_ERROR, "Cannot find a audio stream in the input file\n");
+ av_log(NULL, AV_LOG_ERROR, "Cannot find an audio stream in the input file\n");
return ret;
}
audio_stream_index = ret;
==================
Snow supports 2 wavelet transforms, the symmetric biorthogonal 5/3 integer
-transform and a integer approximation of the symmetric biorthogonal 9/7
+transform and an integer approximation of the symmetric biorthogonal 9/7
daubechies wavelet.
2D IDWT (inverse discrete wavelet transform)
DESCRIBE_FILTER_LINK(ofilter, out, 0);
if (!ofilter->ost) {
- av_log(NULL, AV_LOG_FATAL, "Filter %s has a unconnected output\n", ofilter->name);
+ av_log(NULL, AV_LOG_FATAL, "Filter %s has an unconnected output\n", ofilter->name);
exit_program(1);
}
/**
* Split one or several ASS "Dialogue" lines from a string buffer and store
- * them in a already initialized context.
+ * them in an already initialized context.
*
* @param ctx Context previously initialized by ff_ass_split().
* @param buf String containing the ASS "Dialogue" lines.
* details.
*
* If you add a codec ID to this list, add it so that
- * 1. no value of a existing codec ID changes (that would break ABI),
+ * 1. no value of an existing codec ID changes (that would break ABI),
* 2. it is as close as possible to similar codecs
*
* After adding new codec IDs, do not forget to add an entry to the codec
int table_size, table_index, index, code_prefix, symbol, subtable_bits;
int i, j, k, n, nb, inc;
uint32_t code;
- volatile VLC_TYPE (* volatile table)[2]; // the double volatile is needed to prevent a internal compiler error in gcc 4.2
+ volatile VLC_TYPE (* volatile table)[2]; // the double volatile is needed to prevent an internal compiler error in gcc 4.2
table_size = 1 << table_nb_bits;
if (table_nb_bits > 30)
v_end = v + frame->linesize[2] - 1;
if ((i & 1) && header[17] == SUBSAMPLE_420) {
- /* We are on a odd line and 420 subsample is used.
+ /* We are on an odd line and 420 subsample is used.
* On this line only Y values are specified, one per pixel.
*/
for (j = 0; j < linelength - 1; j++) {
/* We have a GBSC probably with GSTUFF */
skip_bits(&s->gb, 16); /* Drop the zeros */
left= get_bits_left(&s->gb);
- //MN: we must check the bits left or we might end in a infinite loop (or segfault)
+ //MN: we must check the bits left or we might end in an infinite loop (or segfault)
for(;left>13; left--){
if(get_bits1(&s->gb)) break; /* Seek the '1' bit */
}
}
/**
- * read the next MVs for OBMC. yes this is a ugly hack, feel free to send a patch :)
+ * read the next MVs for OBMC. yes this is an ugly hack, feel free to send a patch :)
*/
static void preview_obmc(MpegEncContext *s){
GetBitContext gb= s->gb;
}
}
-/* Following is a optimized code for
+/* Following is an optimized code for
INTFLOAT v = *src
if(get_bits1(&s->gb))
v = -v;
if (s->h263_pred || s->h263_plus || !s->encoding) {
/* dc values */
- // MN: we need these for error resilience of intra-frames
+ // MN: we need these for error resilience of intra-frames
FF_ALLOCZ_OR_GOTO(s->avctx, s->dc_val_base, yc_size * sizeof(int16_t), fail);
s->dc_val[0] = s->dc_val_base + s->b8_stride + 1;
s->dc_val[1] = s->dc_val_base + y_size + s->mb_stride + 1;
s->dc_val_base[i] = 1024;
}
- /* which mb is a intra block */
+ /* which mb is an intra block */
FF_ALLOCZ_OR_GOTO(s->avctx, s->mbintra_table, mb_array_size, fail);
memset(s->mbintra_table, 1, mb_array_size);
/* init macroblock skip table */
FF_ALLOCZ_OR_GOTO(s->avctx, s->mbskip_table, mb_array_size + 2, fail);
- // Note the + 1 is for a quicker mpeg4 slice_end detection
+ // Note the + 1 is for a quicker mpeg4 slice_end detection
return ff_mpeg_er_init(s);
fail:
}
if (s->current_picture_ptr && !s->current_picture_ptr->f->buf[0]) {
- // we already have a unused image
+ // we already have an unused image
// (maybe it was set before reading the header)
pic = s->current_picture_ptr;
} else {
av_freep(&match);
av_freep(&input);
} else {
- /* Not in the list, so add the first input as a open_output */
+ /* Not in the list, so add the first input as an open_output */
input->name = name;
insert_inout(open_outputs, input);
}
*
* Only past frames are used, we should ideally use future frames too,
* something like filtering the whole movie in forward and then
- * backward direction seems like a interesting idea but the current
+ * backward direction seems like an interesting idea but the current
* filter framework is FAR from supporting such things.
*
* Combining the motion compensated image with the input image also is
} else if (!ff_guidcmp(&g, &ff_asf_ext_stream_header)) {
asf_read_ext_stream_properties(s, gsize);
- // there could be a optional stream properties object to follow
+ // there could be an optional stream properties object to follow
// if so the next iteration will pick it up
continue;
} else if (!ff_guidcmp(&g, &ff_asf_head1_guid)) {
int av_interleaved_write_frame(AVFormatContext *s, AVPacket *pkt);
/**
- * Write a uncoded frame to an output media file.
+ * Write an uncoded frame to an output media file.
*
* The frame must be correctly interleaved according to the container
* specification; if not, then av_interleaved_write_frame() must be used.
AVFrame *frame);
/**
- * Write a uncoded frame to an output media file.
+ * Write an uncoded frame to an output media file.
*
* If the muxer supports it, this function makes it possible to write an AVFrame
* structure directly, without encoding it into a packet.
} else {
/* Avoid accidentally ending up with start_ct = -1 which has got a
* special meaning. Normally start_ct should end up positive or zero
- * here, but use FFMIN in case dts is a a small positive integer
+ * here, but use FFMIN in case dts is a small positive integer
* rounded to 0 when represented in MOV_TIMESCALE units. */
av_assert0(av_rescale_rnd(start_dts, MOV_TIMESCALE, track->timescale, AV_ROUND_DOWN) <= 0);
start_ct = -FFMIN(start_dts, 0);
if (mxf->op != OPAtom)
return 0;
- /* TODO: support raw video without a index if they exist */
+ /* TODO: support raw video without an index if they exist */
if (s->nb_streams != 1 || s->streams[0]->codec->codec_type != AVMEDIA_TYPE_AUDIO || !is_pcm(s->streams[0]->codec->codec_id))
return 0;
&& !ogg_packet(s, &i, &pstart, &psize, pos_arg)) {
if (i == stream_index) {
struct ogg_stream *os = ogg->streams + stream_index;
- // Do not trust the last timestamps of a ogm video
+ // Do not trust the last timestamps of an ogm video
if ( (os->flags & OGG_FLAG_EOS)
&& !(os->flags & OGG_FLAG_BOS)
&& os->codec == &ff_ogm_video_codec)
if (st->codec->codec_type != AVMEDIA_TYPE_VIDEO)
continue;
// the check for tb_unreliable() is not completely correct, since this is not about handling
- // a unreliable/inexact time base, but a time base that is finer than necessary, as e.g.
+ // an unreliable/inexact time base, but a time base that is finer than necessary, as e.g.
// ipmovie.c produces.
if (tb_unreliable(st->codec) && st->info->duration_count > 15 && st->info->duration_gcd > FFMAX(1, st->time_base.den/(500LL*st->time_base.num)) && !st->r_frame_rate.num)
av_reduce(&st->r_frame_rate.num, &st->r_frame_rate.den, st->time_base.den, st->time_base.num * st->info->duration_gcd, INT_MAX);
case AV_PIX_FMT_YUV422P16:
case AV_PIX_FMT_YUV444P16:
if (s->strict_std_compliance >= FF_COMPLIANCE_NORMAL) {
- av_log(s, AV_LOG_ERROR, "'%s' is not a official yuv4mpegpipe pixel format. "
+ av_log(s, AV_LOG_ERROR, "'%s' is not an official yuv4mpegpipe pixel format. "
"Use '-strict -1' to encode to this pixel format.\n",
av_get_pix_fmt_name(s->streams[0]->codec->pix_fmt));
return AVERROR(EINVAL);
char *av_asprintf(const char *fmt, ...) av_printf_format(1, 2);
/**
- * Convert a number to a av_malloced string.
+ * Convert a number to an av_malloced string.
*/
char *av_d2str(double d);
/**
* Return the flags which specify extensions supported by the CPU.
* The returned value is affected by av_force_cpu_flags() if that was used
- * before. So av_get_cpu_flags() can easily be used in a application to
+ * before. So av_get_cpu_flags() can easily be used in an application to
* detect the enabled cpu flags.
*/
int av_get_cpu_flags(void);
/**
* Apply enu(opaque, &elem) to all the elements in the tree in a given range.
*
- * @param cmp a comparison function that returns < 0 for a element below the
- * range, > 0 for a element above the range and == 0 for a
+ * @param cmp a comparison function that returns < 0 for an element below the
+ * range, > 0 for an element above the range and == 0 for an
* element inside the range
*
* @note The cmp function should use the same ordering used to construct the
} SwsPlane;
/**
- * Struct which defines a slice of an image to be scaled or a output for
+ * Struct which defines a slice of an image to be scaled or an output for
* a scaled slice.
* A slice can also be used as intermediate ring buffer for scaling steps.
*/
normally contains a directory named B<VIDEO_TS>. It must not be encrypted
with CSS.
-I<file.concat> is the output file. It can be used a input to ffmpeg.
+I<file.concat> is the output file. It can be used as an input to ffmpeg.
It will require the B<-safe 0> option.
=cut
projects / ffmpeg / commitdiff