---
avprobe.c | 6 ++++--
1 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/avprobe.c b/avprobe.c
index de9657b..4d2ed67 100644
--- a/avprobe.c
+++ b/avprobe.c
@@ -243,6 +243,7 @@ static void show_format(AVFormatContext *fmt_ctx)
{
AVDictionaryEntry *tag = NULL;
char val_str[128];
+ int64_t size = fmt_ctx->pb ? avio_size(fmt_ctx->pb) : -1;
printf("[FORMAT]\n");
@@ -254,8 +255,9 @@ static void show_format(AVFormatContext *fmt_ctx)
&AV_TIME_BASE_Q));
printf("duration=%s\n", time_value_string(val_str,
sizeof(val_str), fmt_ctx->duration,
&AV_TIME_BASE_Q));
- printf("size=%s\n", value_string(val_str, sizeof(val_str),
fmt_ctx->file_size,
- unit_byte_str));
+ printf("size=%s\n", size >= 0 ? value_string(val_str,
sizeof(val_str),
+ size,
unit_byte_str)
+ : "unknown");
printf("bit_rate=%s\n", value_string(val_str, sizeof(val_str),
fmt_ctx->bit_rate,
unit_bit_per_second_str));
--
1.7.7.3
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