unsigned stream_index;
} TMVContext;
+#define TMV_HEADER_SIZE 12
+
#define PROBE_MIN_SAMPLE_RATE 5000
#define PROBE_MAX_FPS 120
#define PROBE_MIN_AUDIO_SIZE (PROBE_MIN_SAMPLE_RATE / PROBE_MAX_FPS)
return ret;
}
+static int tmv_read_seek(AVFormatContext *s, int stream_index,
+ int64_t timestamp, int flags)
+{
+ TMVContext *tmv = s->priv_data;
+ int64_t pos;
+
+ if (stream_index)
+ return -1;
+
+ pos = timestamp *
+ (tmv->audio_chunk_size + tmv->video_chunk_size + tmv->padding);
+
+ url_fseek(s->pb, pos + TMV_HEADER_SIZE, SEEK_SET);
+ tmv->stream_index = 0;
+ return 0;
+}
+
AVInputFormat tmv_demuxer = {
"tmv",
NULL_IF_CONFIG_SMALL("8088flex TMV"),
tmv_probe,
tmv_read_header,
tmv_read_packet,
+ NULL,
+ tmv_read_seek,
.flags = AVFMT_GENERIC_INDEX,
};