#include "libavformat/avformat.h"
#include "libavformat/internal.h"
+#include "libavutil/time.h"
#include "libavutil/opt.h"
#define DEFAULT_CODEC_ID AV_NE(AV_CODEC_ID_PCM_S16BE, AV_CODEC_ID_PCM_S16LE)
pa_simple *s;
int64_t pts;
int64_t frame_duration;
+ int wallclock;
} PulseData;
static pa_sample_format_t codec_id_to_pulse_format(int codec_id) {
if (pd->pts == AV_NOPTS_VALUE) {
pd->pts = -latency;
+ if (pd->wallclock)
+ pd->pts += av_gettime();
}
pkt->pts = pd->pts;
{ "channels", "number of audio channels", OFFSET(channels), AV_OPT_TYPE_INT, {.i64 = 2}, 1, INT_MAX, D },
{ "frame_size", "number of bytes per frame", OFFSET(frame_size), AV_OPT_TYPE_INT, {.i64 = 1024}, 1, INT_MAX, D },
{ "fragment_size", "buffering size, affects latency and cpu usage", OFFSET(fragment_size), AV_OPT_TYPE_INT, {.i64 = -1}, -1, INT_MAX, D },
+ { "wallclock", "set the initial pts using the current time", OFFSET(wallclock), AV_OPT_TYPE_INT, {.i64 = 1}, -1, 1, D },
{ NULL },
};