patched ffmpeg nov 2

source/patched-ffmpeg-mt/libavformat/nutdec.c

 /*
  * "NUT" Container Format demuxer
  * Copyright (c) 2004-2006 Michael Niedermayer
  * Copyright (c) 2003 Alex Beregszaszi
  *
  * This file is part of FFmpeg.
  *
  * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
@@ skipping 638 matching lines @@
 
     s->data_offset= pos-8;
 
     if(!url_is_streamed(bc)){
         int64_t orig_pos= url_ftell(bc);
         find_and_decode_index(nut);
         url_fseek(bc, orig_pos, SEEK_SET);
     }
     assert(nut->next_startcode == SYNCPOINT_STARTCODE);
 
+    ff_metadata_conv_ctx(s, NULL, ff_nut_metadata_conv);
+
     return 0;
 }
 
 static int decode_frame_header(NUTContext *nut, int64_t *pts, int *stream_id, uint8_t *header_idx, int frame_code){
     AVFormatContext *s= nut->avf;
     ByteIOContext *bc = s->pb;
     StreamContext *stc;
     int size, flags, size_mul, pts_delta, i, reserved_count;
     uint64_t tmp;
 
@@ skipping 255 matching lines @@
 AVInputFormat nut_demuxer = {
     "nut",
     NULL_IF_CONFIG_SMALL("NUT format"),
     sizeof(NUTContext),
     nut_probe,
     nut_read_header,
     nut_read_packet,
     nut_read_close,
     read_seek,
     .extensions = "nut",
-    .metadata_conv = ff_nut_metadata_conv,
     .codec_tag = (const AVCodecTag * const []) { ff_codec_bmp_tags, ff_nut_video_tags, ff_codec_wav_tags, ff_nut_subtitle_tags, 0 },
 };
 #endif