Hi!
The RFC requires jpeg-over-rtp to provide exactly two quantization
tables, one for luma, one for chroma.
Please comment, Carl Eugen
diff --git a/libavformat/rtpenc_jpeg.c b/libavformat/rtpenc_jpeg.c
index e6b3177..a6f2b32 100644
--- a/libavformat/rtpenc_jpeg.c
+++ b/libavformat/rtpenc_jpeg.c
@@ -119,6 +119,10 @@ void ff_rtp_send_jpeg(AVFormatContext *s1, const uint8_t
*buf, int size)
break;
}
}
+ if (nb_qtables && nb_qtables != 2)
+ av_log(s1, AV_LOG_WARNING,
+ "RFC 2435 suggests two quantization tables, %d provided\n",
+ nb_qtables);
/* skip JPEG header */
buf += i;
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