ffmpeg, ffprobe: don't "merge" side data into packet data by default

Preparation for potentially disabling merged side data by default in the
libs. Do this in particular because it affects fate tests.

The changed tests either reflect added packet side data, or the changed
packet size due to merged side data removal reducing the packet size.

1 files changed, 8 insertions, 0 deletions

diff --git a/ffprobe.c b/ffprobe.c
index b104390..17dc732 100644
--- a/ffprobe.c
+++ b/ffprobe.c
@@ -2575,6 +2575,14 @@ static int open_input_file(InputFile *ifile, const char *filename)
     AVDictionary **opts;
     int scan_all_pmts_set = 0;
 
+    fmt_ctx = avformat_alloc_context();
+    if (!fmt_ctx) {
+        print_error(filename, AVERROR(ENOMEM));
+        exit_program(1);
+    }
+
+    fmt_ctx->flags |= AVFMT_FLAG_KEEP_SIDE_DATA;
+
     if (!av_dict_get(format_opts, "scan_all_pmts", NULL, AV_DICT_MATCH_CASE)) {
         av_dict_set(&format_opts, "scan_all_pmts", "1", AV_DICT_DONT_OVERWRITE);
         scan_all_pmts_set = 1;