Signed-off-by: Paul B Mahol <onemda@gmail.com>
Paul B Mahol authored on 2013/01/18 06:53:27... | ... |
@@ -282,6 +282,83 @@ aconvert=u8:auto |
282 | 282 |
@end example |
283 | 283 |
@end itemize |
284 | 284 |
|
285 |
+@section afade |
|
286 |
+ |
|
287 |
+Apply fade-in/out effect to input audio. |
|
288 |
+ |
|
289 |
+The filter accepts parameters as a list of @var{key}=@var{value} |
|
290 |
+pairs, separated by ":". |
|
291 |
+ |
|
292 |
+A description of the accepted parameters follows. |
|
293 |
+ |
|
294 |
+@table @option |
|
295 |
+@item type, t |
|
296 |
+Specify the effect type, can be either @code{in} for fade-in, or |
|
297 |
+@code{out} for a fade-out effect. Default is @code{in}. |
|
298 |
+ |
|
299 |
+@item start_sample, ss |
|
300 |
+Specify the number of the start sample for starting to apply the fade |
|
301 |
+effect. Default is 0. |
|
302 |
+ |
|
303 |
+@item nb_samples, ns |
|
304 |
+Specify the number of samples for which the fade effect has to last. At |
|
305 |
+the end of the fade-in effect the output audio will have the same |
|
306 |
+volume as the input audio, at the end of the fade-out transition |
|
307 |
+the output audio will be silence. Default is 44100. |
|
308 |
+ |
|
309 |
+@item start_time, st |
|
310 |
+Specify time in seconds for starting to apply the fade |
|
311 |
+effect. Default is 0. |
|
312 |
+If set this option is used instead of @var{start_sample} one. |
|
313 |
+ |
|
314 |
+@item duration, d |
|
315 |
+Specify the number of seconds for which the fade effect has to last. At |
|
316 |
+the end of the fade-in effect the output audio will have the same |
|
317 |
+volume as the input audio, at the end of the fade-out transition |
|
318 |
+the output audio will be silence. Default is 0. |
|
319 |
+If set this option is used instead of @var{nb_samples} one. |
|
320 |
+ |
|
321 |
+@item curve |
|
322 |
+Set cuve for fade transition. |
|
323 |
+@table @option |
|
324 |
+@item @var{triangular, linear slope (default)} |
|
325 |
+@code{tri} |
|
326 |
+@item @var{quarter of sine wave} |
|
327 |
+@code{qsin} |
|
328 |
+@item @var{half of sine wave} |
|
329 |
+@code{esin} |
|
330 |
+@item @var{exponential sine wave} |
|
331 |
+@code{hsin} |
|
332 |
+@item @var{logarithmic} |
|
333 |
+@code{log} |
|
334 |
+@item @var{inverted parabola} |
|
335 |
+@code{par} |
|
336 |
+@item @var{quadratic} |
|
337 |
+@code{qua} |
|
338 |
+@item @var{cubic} |
|
339 |
+@code{cub} |
|
340 |
+@item @var{square root} |
|
341 |
+@code{squ} |
|
342 |
+@item @var{cubic root} |
|
343 |
+@code{cbr} |
|
344 |
+@end table |
|
345 |
+@end table |
|
346 |
+ |
|
347 |
+@subsection Examples |
|
348 |
+@itemize |
|
349 |
+@item |
|
350 |
+Fade in first 15 seconds of audio: |
|
351 |
+@example |
|
352 |
+afade=t=in:ss=0:d=15 |
|
353 |
+@end example |
|
354 |
+ |
|
355 |
+@item |
|
356 |
+Fade out last 25 seconds of a 900 seconds audio: |
|
357 |
+@example |
|
358 |
+afade=t=out:ss=875:d=25 |
|
359 |
+@end example |
|
360 |
+@end itemize |
|
361 |
+ |
|
285 | 362 |
@section aformat |
286 | 363 |
|
287 | 364 |
Set output format constraints for the input audio. The framework will |
... | ... |
@@ -51,6 +51,7 @@ OBJS-$(CONFIG_AVFORMAT) += lavfutils.o |
51 | 51 |
OBJS-$(CONFIG_SWSCALE) += lswsutils.o |
52 | 52 |
|
53 | 53 |
OBJS-$(CONFIG_ACONVERT_FILTER) += af_aconvert.o |
54 |
+OBJS-$(CONFIG_AFADE_FILTER) += af_afade.o |
|
54 | 55 |
OBJS-$(CONFIG_AFORMAT_FILTER) += af_aformat.o |
55 | 56 |
OBJS-$(CONFIG_AMERGE_FILTER) += af_amerge.o |
56 | 57 |
OBJS-$(CONFIG_AMIX_FILTER) += af_amix.o |
57 | 58 |
new file mode 100644 |
... | ... |
@@ -0,0 +1,307 @@ |
0 |
+/* |
|
1 |
+ * Copyright (c) 2013 Paul B Mahol |
|
2 |
+ * |
|
3 |
+ * This file is part of FFmpeg. |
|
4 |
+ * |
|
5 |
+ * FFmpeg is free software; you can redistribute it and/or |
|
6 |
+ * modify it under the terms of the GNU Lesser General Public |
|
7 |
+ * License as published by the Free Software Foundation; either |
|
8 |
+ * version 2.1 of the License, or (at your option) any later version. |
|
9 |
+ * |
|
10 |
+ * FFmpeg is distributed in the hope that it will be useful, |
|
11 |
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of |
|
12 |
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
|
13 |
+ * Lesser General Public License for more details. |
|
14 |
+ * |
|
15 |
+ * You should have received a copy of the GNU Lesser General Public |
|
16 |
+ * License along with FFmpeg; if not, write to the Free Software |
|
17 |
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
|
18 |
+ */ |
|
19 |
+ |
|
20 |
+/** |
|
21 |
+ * @file |
|
22 |
+ * fade audio filter |
|
23 |
+ */ |
|
24 |
+ |
|
25 |
+#include "libavutil/opt.h" |
|
26 |
+#include "audio.h" |
|
27 |
+#include "avfilter.h" |
|
28 |
+#include "internal.h" |
|
29 |
+ |
|
30 |
+typedef struct { |
|
31 |
+ const AVClass *class; |
|
32 |
+ int type; |
|
33 |
+ int curve; |
|
34 |
+ int nb_samples; |
|
35 |
+ int64_t start_sample; |
|
36 |
+ double duration; |
|
37 |
+ double start_time; |
|
38 |
+ |
|
39 |
+ void (*fade_samples)(uint8_t **dst, uint8_t * const *src, |
|
40 |
+ int nb_samples, int channels, int direction, |
|
41 |
+ int64_t start, int range, int curve); |
|
42 |
+} AudioFadeContext; |
|
43 |
+ |
|
44 |
+enum CurveType { TRI, QSIN, ESIN, HSIN, LOG, PAR, QUA, CUB, SQU, CBR }; |
|
45 |
+ |
|
46 |
+#define OFFSET(x) offsetof(AudioFadeContext, x) |
|
47 |
+#define FLAGS AV_OPT_FLAG_AUDIO_PARAM|AV_OPT_FLAG_FILTERING_PARAM |
|
48 |
+ |
|
49 |
+static const AVOption afade_options[] = { |
|
50 |
+ { "type", "set the fade direction", OFFSET(type), AV_OPT_TYPE_INT, {.i64 = 0 }, 0, 1, FLAGS, "type" }, |
|
51 |
+ { "t", "set the fade direction", OFFSET(type), AV_OPT_TYPE_INT, {.i64 = 0 }, 0, 1, FLAGS, "type" }, |
|
52 |
+ { "in", NULL, 0, AV_OPT_TYPE_CONST, {.i64 = 0 }, 0, 0, FLAGS, "type" }, |
|
53 |
+ { "out", NULL, 0, AV_OPT_TYPE_CONST, {.i64 = 1 }, 0, 0, FLAGS, "type" }, |
|
54 |
+ { "start_sample", "set expression of sample to start fading", OFFSET(start_sample), AV_OPT_TYPE_INT64, {.i64 = 0 }, 0, INT64_MAX, FLAGS }, |
|
55 |
+ { "ss", "set expression of sample to start fading", OFFSET(start_sample), AV_OPT_TYPE_INT64, {.i64 = 0 }, 0, INT64_MAX, FLAGS }, |
|
56 |
+ { "nb_samples", "set expression for fade duration in samples", OFFSET(nb_samples), AV_OPT_TYPE_INT, {.i64 = 44100}, 1, INT32_MAX, FLAGS }, |
|
57 |
+ { "ns", "set expression for fade duration in samples", OFFSET(nb_samples), AV_OPT_TYPE_INT, {.i64 = 44100}, 1, INT32_MAX, FLAGS }, |
|
58 |
+ { "start_time", "set expression of second to start fading", OFFSET(start_time), AV_OPT_TYPE_DOUBLE, {.dbl = 0. }, 0, 7*24*60*60,FLAGS }, |
|
59 |
+ { "st", "set expression of second to start fading", OFFSET(start_time), AV_OPT_TYPE_DOUBLE, {.dbl = 0. }, 0, 7*24*60*60,FLAGS }, |
|
60 |
+ { "duration", "set expression for fade duration in seconds", OFFSET(duration), AV_OPT_TYPE_DOUBLE, {.dbl = 0. }, 0, 24*60*60, FLAGS }, |
|
61 |
+ { "d", "set expression for fade duration in seconds", OFFSET(duration), AV_OPT_TYPE_DOUBLE, {.dbl = 0. }, 0, 24*60*60, FLAGS }, |
|
62 |
+ { "curve", "set expression for fade curve", OFFSET(curve), AV_OPT_TYPE_INT, {.i64 = TRI }, TRI, CBR, FLAGS, "curve" }, |
|
63 |
+ { "c", "set expression for fade curve", OFFSET(curve), AV_OPT_TYPE_INT, {.i64 = TRI }, TRI, CBR, FLAGS, "curve" }, |
|
64 |
+ { "tri", "linear slope", 0, AV_OPT_TYPE_CONST, {.i64 = TRI }, 0, 0, FLAGS, "curve" }, |
|
65 |
+ { "qsin", "quarter of sine wave", 0, AV_OPT_TYPE_CONST, {.i64 = QSIN }, 0, 0, FLAGS, "curve" }, |
|
66 |
+ { "esin", "exponential sine wave", 0, AV_OPT_TYPE_CONST, {.i64 = ESIN }, 0, 0, FLAGS, "curve" }, |
|
67 |
+ { "hsin", "half of sine wave", 0, AV_OPT_TYPE_CONST, {.i64 = HSIN }, 0, 0, FLAGS, "curve" }, |
|
68 |
+ { "log", "logarithmic", 0, AV_OPT_TYPE_CONST, {.i64 = LOG }, 0, 0, FLAGS, "curve" }, |
|
69 |
+ { "par", "inverted parabola", 0, AV_OPT_TYPE_CONST, {.i64 = PAR }, 0, 0, FLAGS, "curve" }, |
|
70 |
+ { "qua", "quadratic", 0, AV_OPT_TYPE_CONST, {.i64 = QUA }, 0, 0, FLAGS, "curve" }, |
|
71 |
+ { "cub", "cubic", 0, AV_OPT_TYPE_CONST, {.i64 = CUB }, 0, 0, FLAGS, "curve" }, |
|
72 |
+ { "squ", "square root", 0, AV_OPT_TYPE_CONST, {.i64 = SQU }, 0, 0, FLAGS, "curve" }, |
|
73 |
+ { "cbr", "cubic root", 0, AV_OPT_TYPE_CONST, {.i64 = CBR }, 0, 0, FLAGS, "curve" }, |
|
74 |
+ {NULL}, |
|
75 |
+}; |
|
76 |
+ |
|
77 |
+AVFILTER_DEFINE_CLASS(afade); |
|
78 |
+ |
|
79 |
+static av_cold int init(AVFilterContext *ctx, const char *args) |
|
80 |
+{ |
|
81 |
+ AudioFadeContext *afade = ctx->priv; |
|
82 |
+ int ret; |
|
83 |
+ |
|
84 |
+ afade->class = &afade_class; |
|
85 |
+ av_opt_set_defaults(afade); |
|
86 |
+ |
|
87 |
+ if ((ret = av_set_options_string(afade, args, "=", ":")) < 0) |
|
88 |
+ return ret; |
|
89 |
+ |
|
90 |
+ if (INT64_MAX - afade->nb_samples < afade->start_sample) |
|
91 |
+ return AVERROR(EINVAL); |
|
92 |
+ |
|
93 |
+ return 0; |
|
94 |
+} |
|
95 |
+ |
|
96 |
+static int query_formats(AVFilterContext *ctx) |
|
97 |
+{ |
|
98 |
+ AVFilterFormats *formats; |
|
99 |
+ AVFilterChannelLayouts *layouts; |
|
100 |
+ static const enum AVSampleFormat sample_fmts[] = { |
|
101 |
+ AV_SAMPLE_FMT_S16, AV_SAMPLE_FMT_S16P, |
|
102 |
+ AV_SAMPLE_FMT_S32, AV_SAMPLE_FMT_S32P, |
|
103 |
+ AV_SAMPLE_FMT_FLT, AV_SAMPLE_FMT_FLTP, |
|
104 |
+ AV_SAMPLE_FMT_DBL, AV_SAMPLE_FMT_DBLP, |
|
105 |
+ AV_SAMPLE_FMT_NONE |
|
106 |
+ }; |
|
107 |
+ |
|
108 |
+ layouts = ff_all_channel_layouts(); |
|
109 |
+ if (!layouts) |
|
110 |
+ return AVERROR(ENOMEM); |
|
111 |
+ ff_set_common_channel_layouts(ctx, layouts); |
|
112 |
+ |
|
113 |
+ formats = ff_make_format_list(sample_fmts); |
|
114 |
+ if (!formats) |
|
115 |
+ return AVERROR(ENOMEM); |
|
116 |
+ ff_set_common_formats(ctx, formats); |
|
117 |
+ |
|
118 |
+ formats = ff_all_samplerates(); |
|
119 |
+ if (!formats) |
|
120 |
+ return AVERROR(ENOMEM); |
|
121 |
+ ff_set_common_samplerates(ctx, formats); |
|
122 |
+ |
|
123 |
+ return 0; |
|
124 |
+} |
|
125 |
+ |
|
126 |
+static double fade_gain(int curve, int64_t index, int range) |
|
127 |
+{ |
|
128 |
+ double gain; |
|
129 |
+ |
|
130 |
+ gain = FFMAX(0.0, FFMIN(1.0, 1.0 * index / range)); |
|
131 |
+ |
|
132 |
+ switch (curve) { |
|
133 |
+ case QSIN: |
|
134 |
+ gain = sin(gain * M_PI / 2.0); |
|
135 |
+ break; |
|
136 |
+ case ESIN: |
|
137 |
+ gain = 1.0 - cos(M_PI / 4.0 * (pow(2.0*gain - 1, 3) + 1)); |
|
138 |
+ break; |
|
139 |
+ case HSIN: |
|
140 |
+ gain = (1.0 - cos(gain * M_PI)) / 2.0; |
|
141 |
+ break; |
|
142 |
+ case LOG: |
|
143 |
+ gain = pow(0.1, (1 - gain) * 5.0); |
|
144 |
+ break; |
|
145 |
+ case PAR: |
|
146 |
+ gain = (1 - (1 - gain) * (1 - gain)); |
|
147 |
+ break; |
|
148 |
+ case QUA: |
|
149 |
+ gain *= gain; |
|
150 |
+ break; |
|
151 |
+ case CUB: |
|
152 |
+ gain = gain * gain * gain; |
|
153 |
+ break; |
|
154 |
+ case SQU: |
|
155 |
+ gain = sqrt(gain); |
|
156 |
+ break; |
|
157 |
+ case CBR: |
|
158 |
+ gain = cbrt(gain); |
|
159 |
+ break; |
|
160 |
+ } |
|
161 |
+ |
|
162 |
+ return gain; |
|
163 |
+} |
|
164 |
+ |
|
165 |
+#define FADE_PLANAR(name, type) \ |
|
166 |
+static void fade_samples_## name ##p(uint8_t **dst, uint8_t * const *src, \ |
|
167 |
+ int nb_samples, int channels, int dir, \ |
|
168 |
+ int64_t start, int range, int curve) \ |
|
169 |
+{ \ |
|
170 |
+ int i, c; \ |
|
171 |
+ \ |
|
172 |
+ for (i = 0; i < nb_samples; i++) { \ |
|
173 |
+ double gain = fade_gain(curve, start + i * dir, range); \ |
|
174 |
+ for (c = 0; c < channels; c++) { \ |
|
175 |
+ type *d = (type *)dst[c]; \ |
|
176 |
+ const type *s = (type *)src[c]; \ |
|
177 |
+ \ |
|
178 |
+ d[i] = s[i] * gain; \ |
|
179 |
+ } \ |
|
180 |
+ } \ |
|
181 |
+} |
|
182 |
+ |
|
183 |
+#define FADE(name, type) \ |
|
184 |
+static void fade_samples_## name (uint8_t **dst, uint8_t * const *src, \ |
|
185 |
+ int nb_samples, int channels, int dir, \ |
|
186 |
+ int64_t start, int range, int curve) \ |
|
187 |
+{ \ |
|
188 |
+ type *d = (type *)dst[0]; \ |
|
189 |
+ const type *s = (type *)src[0]; \ |
|
190 |
+ int i, c, k = 0; \ |
|
191 |
+ \ |
|
192 |
+ for (i = 0; i < nb_samples; i++) { \ |
|
193 |
+ double gain = fade_gain(curve, start + i * dir, range); \ |
|
194 |
+ for (c = 0; c < channels; c++, k++) \ |
|
195 |
+ d[k] = s[k] * gain; \ |
|
196 |
+ } \ |
|
197 |
+} |
|
198 |
+ |
|
199 |
+FADE_PLANAR(dbl, double) |
|
200 |
+FADE_PLANAR(flt, float) |
|
201 |
+FADE_PLANAR(s16, int16_t) |
|
202 |
+FADE_PLANAR(s32, int32_t) |
|
203 |
+ |
|
204 |
+FADE(dbl, double) |
|
205 |
+FADE(flt, float) |
|
206 |
+FADE(s16, int16_t) |
|
207 |
+FADE(s32, int32_t) |
|
208 |
+ |
|
209 |
+static int config_output(AVFilterLink *outlink) |
|
210 |
+{ |
|
211 |
+ AVFilterContext *ctx = outlink->src; |
|
212 |
+ AudioFadeContext *afade = ctx->priv; |
|
213 |
+ AVFilterLink *inlink = ctx->inputs[0]; |
|
214 |
+ |
|
215 |
+ switch (inlink->format) { |
|
216 |
+ case AV_SAMPLE_FMT_DBL: afade->fade_samples = fade_samples_dbl; break; |
|
217 |
+ case AV_SAMPLE_FMT_DBLP: afade->fade_samples = fade_samples_dblp; break; |
|
218 |
+ case AV_SAMPLE_FMT_FLT: afade->fade_samples = fade_samples_flt; break; |
|
219 |
+ case AV_SAMPLE_FMT_FLTP: afade->fade_samples = fade_samples_fltp; break; |
|
220 |
+ case AV_SAMPLE_FMT_S16: afade->fade_samples = fade_samples_s16; break; |
|
221 |
+ case AV_SAMPLE_FMT_S16P: afade->fade_samples = fade_samples_s16p; break; |
|
222 |
+ case AV_SAMPLE_FMT_S32: afade->fade_samples = fade_samples_s32; break; |
|
223 |
+ case AV_SAMPLE_FMT_S32P: afade->fade_samples = fade_samples_s32p; break; |
|
224 |
+ } |
|
225 |
+ |
|
226 |
+ if (afade->duration) |
|
227 |
+ afade->nb_samples = afade->duration * inlink->sample_rate; |
|
228 |
+ if (afade->start_time) |
|
229 |
+ afade->start_sample = afade->start_time * inlink->sample_rate; |
|
230 |
+ |
|
231 |
+ return 0; |
|
232 |
+} |
|
233 |
+ |
|
234 |
+static int filter_frame(AVFilterLink *inlink, AVFilterBufferRef *buf) |
|
235 |
+{ |
|
236 |
+ AudioFadeContext *afade = inlink->dst->priv; |
|
237 |
+ AVFilterLink *outlink = inlink->dst->outputs[0]; |
|
238 |
+ int nb_samples = buf->audio->nb_samples; |
|
239 |
+ AVFilterBufferRef *out_buf; |
|
240 |
+ int64_t cur_sample = av_rescale_q(buf->pts, (AVRational){1, outlink->sample_rate}, outlink->time_base); |
|
241 |
+ |
|
242 |
+ if ((!afade->type && (afade->start_sample + afade->nb_samples < cur_sample)) || |
|
243 |
+ ( afade->type && (cur_sample + afade->nb_samples < afade->start_sample))) |
|
244 |
+ return ff_filter_frame(outlink, buf); |
|
245 |
+ |
|
246 |
+ if (buf->perms & AV_PERM_WRITE) { |
|
247 |
+ out_buf = buf; |
|
248 |
+ } else { |
|
249 |
+ out_buf = ff_get_audio_buffer(inlink, AV_PERM_WRITE, nb_samples); |
|
250 |
+ if (!out_buf) |
|
251 |
+ return AVERROR(ENOMEM); |
|
252 |
+ out_buf->pts = buf->pts; |
|
253 |
+ } |
|
254 |
+ |
|
255 |
+ if ((!afade->type && (cur_sample + nb_samples < afade->start_sample)) || |
|
256 |
+ ( afade->type && (afade->start_sample + afade->nb_samples < cur_sample))) { |
|
257 |
+ av_samples_set_silence(out_buf->extended_data, 0, nb_samples, |
|
258 |
+ out_buf->audio->channels, out_buf->format); |
|
259 |
+ } else { |
|
260 |
+ int64_t start; |
|
261 |
+ |
|
262 |
+ if (!afade->type) |
|
263 |
+ start = cur_sample - afade->start_sample; |
|
264 |
+ else |
|
265 |
+ start = afade->start_sample + afade->nb_samples - cur_sample; |
|
266 |
+ |
|
267 |
+ afade->fade_samples(out_buf->extended_data, buf->extended_data, |
|
268 |
+ nb_samples, buf->audio->channels, |
|
269 |
+ afade->type ? -1 : 1, start, |
|
270 |
+ afade->nb_samples, afade->curve); |
|
271 |
+ } |
|
272 |
+ |
|
273 |
+ if (buf != out_buf) |
|
274 |
+ avfilter_unref_buffer(buf); |
|
275 |
+ |
|
276 |
+ return ff_filter_frame(outlink, out_buf); |
|
277 |
+} |
|
278 |
+ |
|
279 |
+static const AVFilterPad avfilter_af_afade_inputs[] = { |
|
280 |
+ { |
|
281 |
+ .name = "default", |
|
282 |
+ .type = AVMEDIA_TYPE_AUDIO, |
|
283 |
+ .filter_frame = filter_frame, |
|
284 |
+ }, |
|
285 |
+ { NULL } |
|
286 |
+}; |
|
287 |
+ |
|
288 |
+static const AVFilterPad avfilter_af_afade_outputs[] = { |
|
289 |
+ { |
|
290 |
+ .name = "default", |
|
291 |
+ .type = AVMEDIA_TYPE_AUDIO, |
|
292 |
+ .config_props = config_output, |
|
293 |
+ }, |
|
294 |
+ { NULL } |
|
295 |
+}; |
|
296 |
+ |
|
297 |
+AVFilter avfilter_af_afade = { |
|
298 |
+ .name = "afade", |
|
299 |
+ .description = NULL_IF_CONFIG_SMALL("Fade in/out input audio."), |
|
300 |
+ .query_formats = query_formats, |
|
301 |
+ .priv_size = sizeof(AudioFadeContext), |
|
302 |
+ .init = init, |
|
303 |
+ .inputs = avfilter_af_afade_inputs, |
|
304 |
+ .outputs = avfilter_af_afade_outputs, |
|
305 |
+ .priv_class = &afade_class, |
|
306 |
+}; |
... | ... |
@@ -45,6 +45,7 @@ void avfilter_register_all(void) |
45 | 45 |
initialized = 1; |
46 | 46 |
|
47 | 47 |
REGISTER_FILTER(ACONVERT, aconvert, af); |
48 |
+ REGISTER_FILTER(AFADE, afade, af); |
|
48 | 49 |
REGISTER_FILTER(AFORMAT, aformat, af); |
49 | 50 |
REGISTER_FILTER(AMERGE, amerge, af); |
50 | 51 |
REGISTER_FILTER(AMIX, amix, af); |
... | ... |
@@ -29,8 +29,8 @@ |
29 | 29 |
#include "libavutil/avutil.h" |
30 | 30 |
|
31 | 31 |
#define LIBAVFILTER_VERSION_MAJOR 3 |
32 |
-#define LIBAVFILTER_VERSION_MINOR 32 |
|
33 |
-#define LIBAVFILTER_VERSION_MICRO 101 |
|
32 |
+#define LIBAVFILTER_VERSION_MINOR 33 |
|
33 |
+#define LIBAVFILTER_VERSION_MICRO 100 |
|
34 | 34 |
|
35 | 35 |
#define LIBAVFILTER_VERSION_INT AV_VERSION_INT(LIBAVFILTER_VERSION_MAJOR, \ |
36 | 36 |
LIBAVFILTER_VERSION_MINOR, \ |