[FFmpeg-devel] [PATCH] avcodec/utils: Warn if a codec is opened with a codec id without codec descriptor

[Michael Niedermayer]

Signed-off-by: Michael Niedermayer <michaelni at gmx.at>
---
 libavcodec/utils.c |    2 ++
 1 file changed, 2 insertions(+)

diff --git a/libavcodec/utils.c b/libavcodec/utils.c
index 7e3f92a..22e826f 100644
--- a/libavcodec/utils.c
+++ b/libavcodec/utils.c
@@ -1453,6 +1453,8 @@ int attribute_align_arg avcodec_open2(AVCodecContext *avctx, const AVCodec *code
     }
     avctx->frame_number = 0;
     avctx->codec_descriptor = avcodec_descriptor_get(avctx->codec_id);
+    if (!avctx->codec_descriptor)
+        av_log(avctx, AV_LOG_WARNING, "No codec descriptor found for codec_id\n");
 
     if (avctx->codec->capabilities & CODEC_CAP_EXPERIMENTAL &&
         avctx->strict_std_compliance > FF_COMPLIANCE_EXPERIMENTAL) {
-- 
1.7.9.5