diff options
Diffstat (limited to 'libavfilter/af_asyncts.c')
-rw-r--r-- | libavfilter/af_asyncts.c | 39 |
1 files changed, 16 insertions, 23 deletions
diff --git a/libavfilter/af_asyncts.c b/libavfilter/af_asyncts.c index e662c84..5f8e1f6 100644 --- a/libavfilter/af_asyncts.c +++ b/libavfilter/af_asyncts.c @@ -1,18 +1,18 @@ /* - * This file is part of Libav. + * This file is part of FFmpeg. * - * Libav is free software; you can redistribute it and/or + * FFmpeg is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * - * Libav is distributed in the hope that it will be useful, + * FFmpeg is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public - * License along with Libav; if not, write to the Free Software + * License along with FFmpeg; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ @@ -51,21 +51,17 @@ typedef struct ASyncContext { #define OFFSET(x) offsetof(ASyncContext, x) #define A AV_OPT_FLAG_AUDIO_PARAM -static const AVOption options[] = { - { "compensate", "Stretch/squeeze the data to make it match the timestamps", OFFSET(resample), AV_OPT_TYPE_INT, { .i64 = 0 }, 0, 1, A }, +#define F AV_OPT_FLAG_FILTERING_PARAM +static const AVOption asyncts_options[] = { + { "compensate", "Stretch/squeeze the data to make it match the timestamps", OFFSET(resample), AV_OPT_TYPE_INT, { .i64 = 0 }, 0, 1, A|F }, { "min_delta", "Minimum difference between timestamps and audio data " - "(in seconds) to trigger padding/trimmin the data.", OFFSET(min_delta_sec), AV_OPT_TYPE_FLOAT, { .dbl = 0.1 }, 0, INT_MAX, A }, - { "max_comp", "Maximum compensation in samples per second.", OFFSET(max_comp), AV_OPT_TYPE_INT, { .i64 = 500 }, 0, INT_MAX, A }, - { "first_pts", "Assume the first pts should be this value.", OFFSET(first_pts), AV_OPT_TYPE_INT64, { .i64 = AV_NOPTS_VALUE }, INT64_MIN, INT64_MAX, A }, - { NULL }, + "(in seconds) to trigger padding/trimmin the data.", OFFSET(min_delta_sec), AV_OPT_TYPE_FLOAT, { .dbl = 0.1 }, 0, INT_MAX, A|F }, + { "max_comp", "Maximum compensation in samples per second.", OFFSET(max_comp), AV_OPT_TYPE_INT, { .i64 = 500 }, 0, INT_MAX, A|F }, + { "first_pts", "Assume the first pts should be this value.", OFFSET(first_pts), AV_OPT_TYPE_INT64, { .i64 = AV_NOPTS_VALUE }, INT64_MIN, INT64_MAX, A|F }, + { NULL } }; -static const AVClass async_class = { - .class_name = "asyncts filter", - .item_name = av_default_item_name, - .option = options, - .version = LIBAVUTIL_VERSION_INT, -}; +AVFILTER_DEFINE_CLASS(asyncts); static av_cold int init(AVFilterContext *ctx) { @@ -298,9 +294,9 @@ fail: static const AVFilterPad avfilter_af_asyncts_inputs[] = { { - .name = "default", - .type = AVMEDIA_TYPE_AUDIO, - .filter_frame = filter_frame, + .name = "default", + .type = AVMEDIA_TYPE_AUDIO, + .filter_frame = filter_frame }, { NULL } }; @@ -318,13 +314,10 @@ static const AVFilterPad avfilter_af_asyncts_outputs[] = { AVFilter ff_af_asyncts = { .name = "asyncts", .description = NULL_IF_CONFIG_SMALL("Sync audio data to timestamps"), - .init = init, .uninit = uninit, - .priv_size = sizeof(ASyncContext), - .priv_class = &async_class, - + .priv_class = &asyncts_class, .inputs = avfilter_af_asyncts_inputs, .outputs = avfilter_af_asyncts_outputs, }; |