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| author | Marton Balint <cus@passwd.hu> | 2013-10-20 13:10:36 +0200 |
|---|---|---|
| committer | Marton Balint <cus@passwd.hu> | 2013-10-26 12:23:54 +0200 |
| commit | 44758b4d17f6bcdfca74d329ad2fcff3e930bdbd (patch) | |
| tree | e6091542ab3e3ae39c551054c9a80e3d120c9cad /ffplay.c | |
| parent | 04de0e04c5d0e9298dc020dbdd02b72f6b6d61b7 (diff) | |
| download | ffmpeg-44758b4d17f6bcdfca74d329ad2fcff3e930bdbd.tar.gz | |
ffplay: add support for libswresample options
Signed-off-by: Marton Balint <cus@passwd.hu>
Diffstat (limited to 'ffplay.c')
| -rw-r--r-- | ffplay.c | 8 |
1 files changed, 8 insertions, 0 deletions
@@ -1833,6 +1833,8 @@ static int configure_audio_filters(VideoState *is, const char *afilters, int for int64_t channel_layouts[2] = { 0, -1 }; int channels[2] = { 0, -1 }; AVFilterContext *filt_asrc = NULL, *filt_asink = NULL; + char aresample_swr_opts[512] = ""; + AVDictionaryEntry *e = NULL; char asrc_args[256]; int ret; @@ -1840,6 +1842,12 @@ static int configure_audio_filters(VideoState *is, const char *afilters, int for if (!(is->agraph = avfilter_graph_alloc())) return AVERROR(ENOMEM); + while ((e = av_dict_get(swr_opts, "", e, AV_DICT_IGNORE_SUFFIX))) + av_strlcatf(aresample_swr_opts, sizeof(aresample_swr_opts), "%s=%s:", e->key, e->value); + if (strlen(aresample_swr_opts)) + aresample_swr_opts[strlen(aresample_swr_opts)-1] = '\0'; + av_opt_set(is->agraph, "aresample_swr_opts", aresample_swr_opts, 0); + ret = snprintf(asrc_args, sizeof(asrc_args), "sample_rate=%d:sample_fmt=%s:channels=%d:time_base=%d/%d", is->audio_filter_src.freq, av_get_sample_fmt_name(is->audio_filter_src.fmt), |