From: Aman Gupta <a...@tmm1.net>
---
libavcodec/videotoolbox.c | 17 ++++++++++++++++-
1 file changed, 16 insertions(+), 1 deletion(-)
diff --git a/libavcodec/videotoolbox.c b/libavcodec/videotoolbox.c
index 1de556f3e8..f56ab1f8c9 100644
--- a/libavcodec/videotoolbox.c
+++ b/libavcodec/videotoolbox.c
@@ -425,7 +425,22 @@ static int videotoolbox_common_end_frame(AVCodecContext
*avctx, AVFrame *frame)
status = videotoolbox_session_decode_frame(avctx);
if (status) {
- av_log(avctx, AV_LOG_ERROR, "Failed to decode frame (%d)\n", status);
+ const char *error = NULL;
+ switch (status) {
+ case kVTVideoDecoderBadDataErr:
+ error = "bad data";
+ break;
+ case kVTVideoDecoderMalfunctionErr:
+ error = "decoder malfunction";
+ break;
+ case kVTInvalidSessionErr:
+ error = "invalid session";
+ break;
+ default:
+ error = "unknown";
+ break;
+ }
+ av_log(avctx, AV_LOG_ERROR, "Failed to decode frame (%s, %d)\n",
error, status);
return AVERROR_UNKNOWN;
}
--
2.13.5 (Apple Git-94)
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