Right now only x264 info is printed at verbose level, anything else
is printed at trace level.
---
libavcodec/h264_sei.c | 13 +++++++++++--
1 file changed, 11 insertions(+), 2 deletions(-)
diff --git a/libavcodec/h264_sei.c b/libavcodec/h264_sei.c
index 1fb1fc5..62c7f73 100644
--- a/libavcodec/h264_sei.c
+++ b/libavcodec/h264_sei.c
@@ -217,6 +217,10 @@ static int decode_unregistered_user_data(H264Context *h,
int size)
{
uint8_t *user_data;
int e, build, i;
+ const uint8_t x264_uuid[16] = {
+ 0xdc, 0x45, 0xe9, 0xbd, 0xe6, 0xd9, 0x48, 0xb7,
+ 0x96, 0x2c, 0xd8, 0x20, 0xd9, 0x23, 0xee, 0xef,
+ };
if (size < 16 || size >= INT_MAX - 16)
return AVERROR_INVALIDDATA;
@@ -233,8 +237,13 @@ static int decode_unregistered_user_data(H264Context *h,
int size)
if (e == 1 && build > 0)
h->x264_build = build;
- if (strlen(user_data + 16) > 0)
- av_log(h->avctx, AV_LOG_DEBUG, "user data:\"%s\"\n", user_data + 16);
+ /* Print x264 info at verbose level, everything else only at trace level */
+ if (strlen(user_data + 16) > 0) {
+ int loglevel = AV_LOG_TRACE;
+ if (!memcmp(user_data, x264_uuid, sizeof(x264_uuid)))
+ loglevel = AV_LOG_VERBOSE;
+ av_log(h->avctx, loglevel, "user data:\"%s\"\n", user_data + 16);
+ }
av_free(user_data);
return 0;
--
2.6.4
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