#include "audio_decoder.h"
#include "resampler.h"
#include "util.h"
+#include "film.h"
+#include "log.h"
+#include "audio_content.h"
+#include "compose.hpp"
#include <iostream>
#include "i18n.h"
, _stream (stream)
, _decoder (decoder)
{
- if (content->resampled_audio_frame_rate() != _stream->frame_rate()) {
- _resampler.reset (new Resampler (_stream->frame_rate(), content->resampled_audio_frame_rate(), _stream->channels ()));
+ if (content->resampled_audio_frame_rate() != _stream->frame_rate() && _stream->channels() > 0) {
+ _resampler.reset (new Resampler (_stream->frame_rate(), content->resampled_audio_frame_rate(), _stream->channels (), decoder->fast ()));
}
reset_decoded ();
{
shared_ptr<ContentAudio> dec;
+ _content->film()->log()->log (String::compose ("-> ADS has request for %1 %2", frame, length), LogEntry::TYPE_DEBUG_DECODE);
+
Frame const end = frame + length - 1;
if (frame < _decoded.frame || end > (_decoded.frame + length * 4)) {
/* Keep stuffing data into _decoded until we have enough data, or the subclass does not want to give us any more */
while (
(_decoded.frame > frame || (_decoded.frame + _decoded.audio->frames()) < end) &&
- !_decoder->pass ()
+ !_decoder->pass (Decoder::PASS_REASON_AUDIO, accurate)
)
{}
} else {
while (
_decoded.audio->frames() < length &&
- !_decoder->pass ()
+ !_decoder->pass (Decoder::PASS_REASON_AUDIO, accurate)
)
{}
void
AudioDecoderStream::audio (shared_ptr<const AudioBuffers> data, ContentTime time)
{
+ _content->film()->log()->log (String::compose ("ADS receives %1 %2", time, data->frames ()), LogEntry::TYPE_DEBUG_DECODE);
+
if (_resampler) {
data = _resampler->run (data);
}
if (_seek_reference) {
/* We've had an accurate seek and now we're seeing some data */
ContentTime const delta = time - _seek_reference.get ();
- Frame const delta_frames = delta.frames (frame_rate);
+ Frame const delta_frames = delta.frames_round (frame_rate);
if (delta_frames > 0) {
/* This data comes after the seek time. Pad the data with some silence. */
shared_ptr<AudioBuffers> padded (new AudioBuffers (data->channels(), data->frames() + delta_frames));
}
if (!_position) {
- _position = time.frames (frame_rate);
+ _position = time.frames_round (frame_rate);
}
DCPOMATIC_ASSERT (_position.get() >= (_decoded.frame + _decoded.audio->frames()));