/* NOTE: the size must be big enough to compensate the hardware audio buffersize size */
#define SAMPLE_ARRAY_SIZE (2 * 65536)
-static int sws_flags = SWS_BICUBIC;
+static int64_t sws_flags = SWS_BICUBIC;
typedef struct PacketQueue {
AVPacketList *first_pkt, *last_pkt;
enum AVSampleFormat sdl_sample_fmt;
uint64_t sdl_channel_layout;
int sdl_channels;
+ int sdl_sample_rate;
enum AVSampleFormat resample_sample_fmt;
uint64_t resample_channel_layout;
+ int resample_sample_rate;
AVAudioResampleContext *avr;
AVFrame *frame;
the last buffer computation */
if (audio_callback_time) {
time_diff = av_gettime() - audio_callback_time;
- delay -= (time_diff * s->audio_st->codec->sample_rate) / 1000000;
+ delay -= (time_diff * s->sdl_sample_rate) / 1000000;
}
delay += 2 * data_used;
hw_buf_size = audio_write_get_buf_size(is);
bytes_per_sec = 0;
if (is->audio_st) {
- bytes_per_sec = is->audio_st->codec->sample_rate * is->sdl_channels *
+ bytes_per_sec = is->sdl_sample_rate * is->sdl_channels *
av_get_bytes_per_sample(is->sdl_sample_fmt);
}
if (bytes_per_sec)
av_picture_copy(&pict, &pict_src,
vp->pix_fmt, vp->width, vp->height);
#else
- sws_flags = av_get_int(sws_opts, "sws_flags", NULL);
+ av_opt_get_int(sws_opts, "sws_flags", 0, &sws_flags);
is->img_convert_ctx = sws_getCachedContext(is->img_convert_ctx,
vp->width, vp->height, vp->pix_fmt, vp->width, vp->height,
dst_pix_fmt, sws_flags, NULL, NULL, NULL);
AVFilterContext *filt_src = NULL, *filt_out = NULL, *filt_format;
AVCodecContext *codec = is->video_st->codec;
- snprintf(sws_flags_str, sizeof(sws_flags_str), "flags=%d", sws_flags);
+ snprintf(sws_flags_str, sizeof(sws_flags_str), "flags=%"PRId64, sws_flags);
graph->scale_sws_opts = av_strdup(sws_flags_str);
snprintf(buffersrc_args, sizeof(buffersrc_args), "%d:%d:%d:%d:%d:%d:%d",
avg_diff = is->audio_diff_cum * (1.0 - is->audio_diff_avg_coef);
if (fabs(avg_diff) >= is->audio_diff_threshold) {
- wanted_size = samples_size + ((int)(diff * is->audio_st->codec->sample_rate) * n);
+ wanted_size = samples_size + ((int)(diff * is->sdl_sample_rate) * n);
nb_samples = samples_size / n;
min_size = ((nb_samples * (100 - SAMPLE_CORRECTION_PERCENT_MAX)) / 100) * n;
}
data_size = av_samples_get_buffer_size(NULL, dec->channels,
is->frame->nb_samples,
- dec->sample_fmt, 1);
+ is->frame->format, 1);
- audio_resample = dec->sample_fmt != is->sdl_sample_fmt ||
- dec->channel_layout != is->sdl_channel_layout;
+ audio_resample = is->frame->format != is->sdl_sample_fmt ||
+ is->frame->channel_layout != is->sdl_channel_layout ||
+ is->frame->sample_rate != is->sdl_sample_rate;
- resample_changed = dec->sample_fmt != is->resample_sample_fmt ||
- dec->channel_layout != is->resample_channel_layout;
+ resample_changed = is->frame->format != is->resample_sample_fmt ||
+ is->frame->channel_layout != is->resample_channel_layout ||
+ is->frame->sample_rate != is->resample_sample_rate;
if ((!is->avr && audio_resample) || resample_changed) {
int ret;
}
}
if (audio_resample) {
- av_opt_set_int(is->avr, "in_channel_layout", dec->channel_layout, 0);
- av_opt_set_int(is->avr, "in_sample_fmt", dec->sample_fmt, 0);
- av_opt_set_int(is->avr, "in_sample_rate", dec->sample_rate, 0);
- av_opt_set_int(is->avr, "out_channel_layout", is->sdl_channel_layout, 0);
- av_opt_set_int(is->avr, "out_sample_fmt", is->sdl_sample_fmt, 0);
- av_opt_set_int(is->avr, "out_sample_rate", dec->sample_rate, 0);
+ av_opt_set_int(is->avr, "in_channel_layout", is->frame->channel_layout, 0);
+ av_opt_set_int(is->avr, "in_sample_fmt", is->frame->format, 0);
+ av_opt_set_int(is->avr, "in_sample_rate", is->frame->sample_rate, 0);
+ av_opt_set_int(is->avr, "out_channel_layout", is->sdl_channel_layout, 0);
+ av_opt_set_int(is->avr, "out_sample_fmt", is->sdl_sample_fmt, 0);
+ av_opt_set_int(is->avr, "out_sample_rate", is->sdl_sample_rate, 0);
if ((ret = avresample_open(is->avr)) < 0) {
fprintf(stderr, "error initializing libavresample\n");
break;
}
}
- is->resample_sample_fmt = dec->sample_fmt;
- is->resample_channel_layout = dec->channel_layout;
+ is->resample_sample_fmt = is->frame->format;
+ is->resample_channel_layout = is->frame->channel_layout;
+ is->resample_sample_rate = is->frame->sample_rate;
}
if (audio_resample) {
*pts_ptr = pts;
n = is->sdl_channels * av_get_bytes_per_sample(is->sdl_sample_fmt);
is->audio_clock += (double)data_size /
- (double)(n * dec->sample_rate);
+ (double)(n * is->sdl_sample_rate);
#ifdef DEBUG
{
static double last_clock;
/* prepare audio output */
if (avctx->codec_type == AVMEDIA_TYPE_AUDIO) {
- wanted_spec.freq = avctx->sample_rate;
- wanted_spec.format = AUDIO_S16SYS;
+ is->sdl_sample_rate = avctx->sample_rate;
if (!avctx->channel_layout)
avctx->channel_layout = av_get_default_channel_layout(avctx->channels);
is->sdl_channel_layout = AV_CH_LAYOUT_STEREO;
is->sdl_channels = av_get_channel_layout_nb_channels(is->sdl_channel_layout);
+ wanted_spec.format = AUDIO_S16SYS;
+ wanted_spec.freq = is->sdl_sample_rate;
wanted_spec.channels = is->sdl_channels;
wanted_spec.silence = 0;
wanted_spec.samples = SDL_AUDIO_BUFFER_SIZE;
is->audio_hw_buf_size = spec.size;
is->sdl_sample_fmt = AV_SAMPLE_FMT_S16;
is->resample_sample_fmt = is->sdl_sample_fmt;
- is->resample_channel_layout = is->sdl_channel_layout;
+ is->resample_channel_layout = avctx->channel_layout;
+ is->resample_sample_rate = avctx->sample_rate;
}
ic->streams[stream_index]->discard = AVDISCARD_DEFAULT;