#include "libavutil/intreadwrite.h"
#include "libavutil/rational.h"
#include "avformat.h"
+#include "avio_internal.h"
#include "internal.h"
#include "riff.h"
if (strlen(avctx->filename) > 2) {
int i;
char *filename = av_strdup(avctx->filename);
+ AVOpenCallback open_func = avctx->open_cb;
+
if (!filename)
return AVERROR(ENOMEM);
+
+ if (!open_func)
+ open_func = ffio_open2_wrapper;
+
for (i = 0; i < 100; i++) {
snprintf(filename + strlen(filename) - 2, 3, "%02d", i);
- if (avio_open2(&mlv->pb[i], filename, AVIO_FLAG_READ, &avctx->interrupt_callback, NULL) < 0)
+ if (open_func(avctx, &mlv->pb[i], filename, AVIO_FLAG_READ, &avctx->interrupt_callback, NULL) < 0)
break;
if (check_file_header(mlv->pb[i], guid) < 0) {
av_log(avctx, AV_LOG_WARNING, "ignoring %s; bad format or guid mismatch\n", filename);