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ffmpeg-4.2.2/libavcodec/tests/htmlsubtitles.c 1.84 KB
aac5773f   hucm   功能基本完成,接口待打磨
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  /*
   * 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
   * version 2.1 of the License, or (at your option) any later version.
   *
   * FFmpeg is distributed in the hope that it will be useful,
   * but WITHOUT ANY WARRANTY; without even the implied warranty of
   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   * Lesser General Public License for more details.
   *
   * You should have received a copy of the GNU Lesser General Public
   * License along with FFmpeg; if not, write to the Free Software
   * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
   */
  
  #include "libavutil/common.h"
  #include "libavcodec/htmlsubtitles.c"
  
  static const char * const test_cases[] = {
      /* latin guillemets and other < > garbage */
      "<<hello>>",                            // guillemets
      "<<<b>hello</b>>>",                     // guillemets + tags
      "< hello < 2000 > world >",             // unlikely tags due to spaces
      "<h1>TITLE</h1>",                       // likely unhandled tags
      "< font color=red >red</font>",         // invalid format of valid tag
      "Foo <foo@bar.com>",                    // not a tag (not alnum)
  
      "<b> foo <I> bar </B> bla </i>",        // broken nesting
  
      "A<br>B<BR/>C<br  / >D<  Br >E<brk><brk/>", // misc line breaks
  };
  
  int main(void)
  {
      int i;
      AVBPrint dst;
  
      av_bprint_init(&dst, 0, AV_BPRINT_SIZE_UNLIMITED);
      for (i = 0; i < FF_ARRAY_ELEMS(test_cases); i++) {
          int ret = ff_htmlmarkup_to_ass(NULL, &dst, test_cases[i]);
          if (ret < 0)
              return ret;
          printf("%s --> %s\n", test_cases[i], dst.str);
          av_bprint_clear(&dst);
      }
      av_bprint_finalize(&dst, NULL);
      return 0;
  }