#include "libavutil/attributes.h"
#include "libavutil/channel_layout.h"
#include "libavutil/common.h"
+#include "libavutil/downmix_info.h"
+#include "libavutil/intreadwrite.h"
#include "libavutil/mem.h"
+#include "libavutil/replaygain.h"
#include "libavutil/samplefmt.h"
+#include "libavcodec/avcodec.h"
+
#include "audio.h"
#include "avfilter.h"
#include "internal.h"
av_freep(&s->plane_checksums);
}
+static void dump_matrixenc(AVFilterContext *ctx, AVFrameSideData *sd)
+{
+ enum AVMatrixEncoding enc;
+
+ av_log(ctx, AV_LOG_INFO, "matrix encoding: ");
+
+ if (sd->size < sizeof(enum AVMatrixEncoding)) {
+ av_log(ctx, AV_LOG_INFO, "invalid data");
+ return;
+ }
+
+ enc = *(enum AVMatrixEncoding *)sd->data;
+ switch (enc) {
+ case AV_MATRIX_ENCODING_NONE: av_log(ctx, AV_LOG_INFO, "none"); break;
+ case AV_MATRIX_ENCODING_DOLBY: av_log(ctx, AV_LOG_INFO, "Dolby Surround"); break;
+ case AV_MATRIX_ENCODING_DPLII: av_log(ctx, AV_LOG_INFO, "Dolby Pro Logic II"); break;
+ case AV_MATRIX_ENCODING_DPLIIX: av_log(ctx, AV_LOG_INFO, "Dolby Pro Logic IIx"); break;
+ case AV_MATRIX_ENCODING_DPLIIZ: av_log(ctx, AV_LOG_INFO, "Dolby Pro Logic IIz"); break;
+ case AV_MATRIX_ENCODING_DOLBYEX: av_log(ctx, AV_LOG_INFO, "Dolby EX"); break;
+ case AV_MATRIX_ENCODING_DOLBYHEADPHONE: av_log(ctx, AV_LOG_INFO, "Dolby Headphone"); break;
+ default: av_log(ctx, AV_LOG_WARNING, "unknown"); break;
+ }
+}
+
+static void dump_downmix(AVFilterContext *ctx, AVFrameSideData *sd)
+{
+ AVDownmixInfo *di;
+
+ av_log(ctx, AV_LOG_INFO, "downmix: ");
+ if (sd->size < sizeof(*di)) {
+ av_log(ctx, AV_LOG_INFO, "invalid data");
+ return;
+ }
+
+ di = (AVDownmixInfo *)sd->data;
+
+ av_log(ctx, AV_LOG_INFO, "preferred downmix type - ");
+ switch (di->preferred_downmix_type) {
+ case AV_DOWNMIX_TYPE_LORO: av_log(ctx, AV_LOG_INFO, "Lo/Ro"); break;
+ case AV_DOWNMIX_TYPE_LTRT: av_log(ctx, AV_LOG_INFO, "Lt/Rt"); break;
+ case AV_DOWNMIX_TYPE_DPLII: av_log(ctx, AV_LOG_INFO, "Dolby Pro Logic II"); break;
+ default: av_log(ctx, AV_LOG_WARNING, "unknown"); break;
+ }
+
+ av_log(ctx, AV_LOG_INFO, " Mix levels: center %f (%f ltrt) - "
+ "surround %f (%f ltrt) - lfe %f",
+ di->center_mix_level, di->center_mix_level_ltrt,
+ di->surround_mix_level, di->surround_mix_level_ltrt,
+ di->lfe_mix_level);
+}
+
+static void print_gain(AVFilterContext *ctx, const char *str, int32_t gain)
+{
+ av_log(ctx, AV_LOG_INFO, "%s - ", str);
+ if (gain == INT32_MIN)
+ av_log(ctx, AV_LOG_INFO, "unknown");
+ else
+ av_log(ctx, AV_LOG_INFO, "%f", gain / 100000.0f);
+ av_log(ctx, AV_LOG_INFO, ", ");
+}
+
+static void print_peak(AVFilterContext *ctx, const char *str, uint32_t peak)
+{
+ av_log(ctx, AV_LOG_INFO, "%s - ", str);
+ if (!peak)
+ av_log(ctx, AV_LOG_INFO, "unknown");
+ else
+ av_log(ctx, AV_LOG_INFO, "%f", (float)peak / UINT32_MAX);
+ av_log(ctx, AV_LOG_INFO, ", ");
+}
+
+static void dump_replaygain(AVFilterContext *ctx, AVFrameSideData *sd)
+{
+ AVReplayGain *rg;
+
+ av_log(ctx, AV_LOG_INFO, "replaygain: ");
+ if (sd->size < sizeof(*rg)) {
+ av_log(ctx, AV_LOG_INFO, "invalid data");
+ return;
+ }
+ rg = (AVReplayGain*)sd->data;
+
+ print_gain(ctx, "track gain", rg->track_gain);
+ print_peak(ctx, "track peak", rg->track_peak);
+ print_gain(ctx, "album gain", rg->album_gain);
+ print_peak(ctx, "album peak", rg->album_peak);
+}
+
+static void dump_audio_service_type(AVFilterContext *ctx, AVFrameSideData *sd)
+{
+ enum AVAudioServiceType *ast;
+
+ av_log(ctx, AV_LOG_INFO, "audio service type: ");
+ if (sd->size < sizeof(*ast)) {
+ av_log(ctx, AV_LOG_INFO, "invalid data");
+ return;
+ }
+ ast = (enum AVAudioServiceType*)sd->data;
+ switch (*ast) {
+ case AV_AUDIO_SERVICE_TYPE_MAIN: av_log(ctx, AV_LOG_INFO, "Main Audio Service"); break;
+ case AV_AUDIO_SERVICE_TYPE_EFFECTS: av_log(ctx, AV_LOG_INFO, "Effects"); break;
+ case AV_AUDIO_SERVICE_TYPE_VISUALLY_IMPAIRED: av_log(ctx, AV_LOG_INFO, "Visually Impaired"); break;
+ case AV_AUDIO_SERVICE_TYPE_HEARING_IMPAIRED: av_log(ctx, AV_LOG_INFO, "Hearing Impaired"); break;
+ case AV_AUDIO_SERVICE_TYPE_DIALOGUE: av_log(ctx, AV_LOG_INFO, "Dialogue"); break;
+ case AV_AUDIO_SERVICE_TYPE_COMMENTARY: av_log(ctx, AV_LOG_INFO, "Commentary"); break;
+ case AV_AUDIO_SERVICE_TYPE_EMERGENCY: av_log(ctx, AV_LOG_INFO, "Emergency"); break;
+ case AV_AUDIO_SERVICE_TYPE_VOICE_OVER: av_log(ctx, AV_LOG_INFO, "Voice Over"); break;
+ case AV_AUDIO_SERVICE_TYPE_KARAOKE: av_log(ctx, AV_LOG_INFO, "Karaoke"); break;
+ default: av_log(ctx, AV_LOG_INFO, "unknown"); break;
+ }
+}
+
+static void dump_unknown(AVFilterContext *ctx, AVFrameSideData *sd)
+{
+ av_log(ctx, AV_LOG_INFO, "unknown side data type: %d, size %d bytes", sd->type, sd->size);
+}
+
static int filter_frame(AVFilterLink *inlink, AVFrame *buf)
{
AVFilterContext *ctx = inlink->dst;
av_log(ctx, AV_LOG_INFO,
"n:%"PRIu64" pts:%"PRId64" pts_time:%f "
"fmt:%s chlayout:%s rate:%d nb_samples:%d "
- "checksum:%08X ",
+ "checksum:%08"PRIX32" ",
s->frame, buf->pts, buf->pts * av_q2d(inlink->time_base),
av_get_sample_fmt_name(buf->format), chlayout_str,
buf->sample_rate, buf->nb_samples,
av_log(ctx, AV_LOG_INFO, "plane_checksums: [ ");
for (i = 0; i < planes; i++)
- av_log(ctx, AV_LOG_INFO, "%08X ", s->plane_checksums[i]);
+ av_log(ctx, AV_LOG_INFO, "%08"PRIX32" ", s->plane_checksums[i]);
av_log(ctx, AV_LOG_INFO, "]\n");
+ for (i = 0; i < buf->nb_side_data; i++) {
+ AVFrameSideData *sd = buf->side_data[i];
+
+ av_log(ctx, AV_LOG_INFO, " side data - ");
+ switch (sd->type) {
+ case AV_FRAME_DATA_MATRIXENCODING: dump_matrixenc (ctx, sd); break;
+ case AV_FRAME_DATA_DOWNMIX_INFO: dump_downmix (ctx, sd); break;
+ case AV_FRAME_DATA_REPLAYGAIN: dump_replaygain(ctx, sd); break;
+ case AV_FRAME_DATA_AUDIO_SERVICE_TYPE: dump_audio_service_type(ctx, sd); break;
+ default: dump_unknown (ctx, sd); break;
+ }
+
+ av_log(ctx, AV_LOG_INFO, "\n");
+ }
+
s->frame++;
return ff_filter_frame(inlink->dst->outputs[0], buf);
}
{ NULL },
};
-AVFilter avfilter_af_ashowinfo = {
+AVFilter ff_af_ashowinfo = {
.name = "ashowinfo",
.description = NULL_IF_CONFIG_SMALL("Show textual information for each audio frame."),
.priv_size = sizeof(AShowInfoContext),