---
libavcodec/utils.c | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/libavcodec/utils.c b/libavcodec/utils.c
index 044413a..f2dd357 100644
--- a/libavcodec/utils.c
+++ b/libavcodec/utils.c
@@ -1777,6 +1777,20 @@ void avcodec_string(char *buf, int buf_size,
AVCodecContext *enc, int encode)
snprintf(buf + strlen(buf), buf_size - strlen(buf),
", %dx%d",
enc->width, enc->height);
+
+ if (enc->field_order != AV_FIELD_UNKNOWN) {
+ snprintf(buf + strlen(buf), buf_size - strlen(buf),
+ "%s",
+ enc->field_order == AV_FIELD_PROGRESSIVE ? "p" : "i");
+ if (enc->field_order != AV_FIELD_PROGRESSIVE &&
+ av_log_get_level() >= AV_LOG_DEBUG) {
+ snprintf(buf + strlen(buf), buf_size - strlen(buf),
+ "%s",
+ enc->field_order == AV_FIELD_TT ||
+ enc->field_order == AV_FIELD_TB ? " tff" : "
bff");
+ }
+ }
+
if (enc->sample_aspect_ratio.num) {
av_reduce(&display_aspect_ratio.num, &display_aspect_ratio.den,
enc->width * enc->sample_aspect_ratio.num,
--
1.7.9.5
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