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rtpdec_hevc: do not print an error message if the received packet has a valid header but lacks additional bytes as payload

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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Thomas Volkert 2014-09-21 13:50:12 +02:00 committed by Michael Niedermayer
parent 6c7f1155bb
commit dcdc1cbf43
1 changed files with 9 additions and 5 deletions
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14
libavformat/rtpdec_hevc.c
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@ -300,6 +300,7 @@ static int hevc_handle_packet(AVFormatContext *ctx, PayloadContext *rtp_hevc_ctx
av_dlog(ctx, " FU type %d with %d bytes\n", fu_type, len); av_dlog(ctx, " FU type %d with %d bytes\n", fu_type, len);
/* sanity check for size of input packet: 1 byte payload at least */
if (len > 0) { if (len > 0) {
new_nal_header[0] = (rtp_pl[0] & 0x81) | (fu_type << 1); new_nal_header[0] = (rtp_pl[0] & 0x81) | (fu_type << 1);
new_nal_header[1] = rtp_pl[1]; new_nal_header[1] = rtp_pl[1];
@ -328,11 +329,14 @@ static int hevc_handle_packet(AVFormatContext *ctx, PayloadContext *rtp_hevc_ctx
memcpy(pkt->data, buf, len); memcpy(pkt->data, buf, len);
} }
} else { } else {
/* sanity check for size of input packet: 1 byte payload at least */ if (len < 0) {
av_log(ctx, AV_LOG_ERROR, av_log(ctx, AV_LOG_ERROR,
"Too short RTP/HEVC packet, got %d bytes of NAL unit type %d\n", "Too short RTP/HEVC packet, got %d bytes of NAL unit type %d\n",
len, nal_type); len, nal_type);
res = AVERROR_INVALIDDATA; res = AVERROR_INVALIDDATA;
} else {
res = AVERROR(EAGAIN);
}
} }
break; break;