From: Aman Gupta <aman@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)