int64_t min_ts = MAX(resampled_pos - 2000, 0);
int64_t max_ts = MIN(resampled_pos + 2000, INT64_MAX);
int seek_flags = AVSEEK_FLAG_FRAME | AVSEEK_FLAG_ANY;
- int ret = avformat_seek_file(s->avFormatCtx, s->selected_stream,
+ int ret = AUBIO_FAIL;
+ if (s->avFormatCtx != NULL && s->avr != NULL) {
+ ret = AUBIO_OK;
+ } else {
+ AUBIO_ERR("source_avcodec: failed seeking in %s (file not opened?)", s->path);
+ return ret;
+ }
+ if ((sint_t)pos < 0) {
+ AUBIO_ERR("source_avcodec: could not seek %s at %d (seeking position"
+ " should be >= 0)\n", s->path, pos);
+ return AUBIO_FAIL;
+ }
+ ret = avformat_seek_file(s->avFormatCtx, s->selected_stream,
min_ts, resampled_pos, max_ts, seek_flags);
if (ret < 0) {
- AUBIO_ERR("Failed seeking to %d in file %s", pos, s->path);
+ AUBIO_ERR("source_avcodec: failed seeking to %d in file %s", pos, s->path);
}
// reset read status
s->eof = 0;
if (s->avFrame != NULL) {
av_frame_free( &(s->avFrame) );
}
- if (s->path) AUBIO_FREE(s->path);
s->avFrame = NULL;
+ if (s->path) {
+ AUBIO_FREE(s->path);
+ }
+ s->path = NULL;
AUBIO_FREE(s);
}