[FFmpeg-trac] #1588(undetermined:new): ffprobe with -show_streams -show_data produces invalid xml

[FFmpeg]

#1588: ffprobe with -show_streams -show_data produces invalid xml
-------------------------------------+-------------------------------------
             Reporter:  dericed      |                     Type:  defect
               Status:  new          |                 Priority:  normal
            Component:               |                  Version:  git-
  undetermined                       |  master
             Keywords:  ffprobe,xml  |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------
 Summary of the bug:

 The command below produces an xml where the extradata is not encapsulated
 within an xml node.

 How to reproduce:

 I created a file with
 {{{
 ffmpeg -f lavfi -i testsrc=d=5 testsrc.mov
 }}}

 then ran:

 {{{
 ffprobe -report -show_streams -show_data -noprivate -print_format
 xml=q=1:x=1 testsrc.mov > testsrc.xml
 }}}

 Here is the report:


 {{{
 ffprobe started on 2012-07-30 at 23:08:42
 Report written to "ffprobe-20120730-230842.log"
 Command line:
 ffprobe -report -show_streams -show_data -noprivate -print_format
 "xml=q=1:x=1" testsrc.mov
 ffprobe version 0.11.1.git Copyright (c) 2007-2012 the FFmpeg developers
   built on Jul 16 2012 20:16:59 with gcc 4.2.1 (Apple Inc. build 5666)
 (dot 3)
   configuration: --prefix=/usr/local/Cellar/ffmpeg/HEAD --enable-shared
 --enable-gpl --enable-version3 --enable-nonfree --enable-hardcoded-tables
 --enable-libfreetype --cc=/usr/bin/gcc-4.2 --enable-libx264 --enable-
 libfaac --enable-libmp3lame --enable-librtmp --enable-libtheora --enable-
 libvorbis --enable-libvpx --enable-libxvid --enable-libopencore-amrnb
 --enable-libopencore-amrwb --enable-libass --enable-libvo-aacenc --enable-
 libopenjpeg
   libavutil      51. 65.100 / 51. 65.100
   libavcodec     54. 40.100 / 54. 40.100
   libavformat    54. 16.104 / 54. 16.104
   libavdevice    54.  1.100 / 54.  1.100
   libavfilter     3.  2.100 /  3.  2.100
   libswscale      2.  1.100 /  2.  1.100
   libswresample   0. 15.100 /  0. 15.100
   libpostproc    52.  0.100 / 52.  0.100
 [xml @ 0x1087183e0] Setting entry with key 'q' to value '1'
 [xml @ 0x1087183e0] Setting entry with key 'x' to value '1'
 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7fa4a104f200] Format mov,mp4,m4a,3gp,3g2,mj2
 probed with size=2048 and score=100
 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7fa4a104f200] ISO: File Type Major Brand: qt
 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7fa4a104f200] File position before
 avformat_find_stream_info() is 25116
 [h264 @ 0x7fa4a1057800] Using externally provided dimensions
 [h264 @ 0x7fa4a1057800] no picture
 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7fa4a104f200] All info found
 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7fa4a104f200] File position after
 avformat_find_stream_info() is 3963
 Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'testsrc.mov':
   Metadata:
     major_brand     : qt
     minor_version   : 512
     compatible_brands: qt
     encoder         : Lavf54.16.104
   Duration: 00:00:05.00, start: 0.000000, bitrate: 40 kb/s
     Stream #0:0(eng), 1, 1/25: Video: h264 (High) (avc1 / 0x31637661),
 yuv420p, 320x240 [SAR 1:1 DAR 4:3], 36 kb/s, 25 fps, 25 tbr, 25 tbn, 50
 tbc
     Metadata:
       handler_name    : DataHandler
 [h264 @ 0x7fa4a1057800] detected 2 logical cores
 [AVIOContext @ 0x108718560] Statistics: 25116 bytes read, 0 seeks

 }}}

 Here is the resulting XML

 {{{
 <?xml version="1.0" encoding="UTF-8"?>
 <ffprobe:ffprobe xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance'
 xmlns:ffprobe='http://www.ffmpeg.org/schema/ffprobe'
 xsi:schemaLocation='http://www.ffmpeg.org/schema/ffprobe ffprobe.xsd'>
     <streams>
         <stream index="0" codec_name="h264" codec_long_name="H.264 / AVC /
 MPEG-4 AVC / MPEG-4 part 10" profile="High" codec_type="video"
 codec_time_base="1/50" codec_tag_string="avc1" codec_tag="0x31637661"
 width="320" height="240" has_b_frames="2" sample_aspect_ratio="1:1"
 display_aspect_ratio="4:3" pix_fmt="yuv420p" level="13"
 r_frame_rate="25/1" avg_frame_rate="25/1" time_base="1/25"
 start_time="0.000000" duration="5.000000" bit_rate="36630"
 nb_frames="125">
             <tag key="language" value="eng"/>
             <tag key="handler_name" value="DataHandler"/>
  extradata="
 00000000: 0164 000d ffe1 0019 6764 000d acd9 4141  .d......gd....AA
 00000010: fb01 1000 0003 0010 0000 0303 20f1 4299  ............ .B.
 00000020: 6001 0006 68eb e3cb 22c0                 `...h...".
 "        </stream>
     </streams>
 </ffprobe:ffprobe>

 }}}

 Note the extradata text in between a closed <tag> node and the end of the
 <stream> node.

-- 
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1588>
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