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plugorgau / bbb-render

Scripts to convert a BigBlueButton recording into a single video file
MIT License
65 stars 25 forks source link

generated xges doesn't render opening credits, pitivi crashes #17

Open jmlich opened 2 years ago

jmlich commented 2 years ago

It seems some ges-launch-1.0 doesn't render it for some reason:

+ ./bbb-render/make-xges.py --start 3667 --end 3677 --backdrop ./output/ne-1-10-00-petr-krcmar-moderni.png --opening-credits /home/jmlich/workspace/openalt2021/bbb-batch-render/output2/ne-1-10-00-petr-krcmar-moderni.png --opening-credits /home/jmlich/workspace/openalt2021/bbb-batch-render/1.png --closing-credits /home/jmlich/workspace/openalt2021/bbb-batch-render/2.png --closing-credits /home/jmlich/workspace/openalt2021/bbb-batch-render/3.png -- /home/jmlich/Desktop/openalt2021-zaznamy/var/bigbluebutton/published/presentation/1ce47f2ad852b72e20b952dd7859c6730861fd14-1636267030659 /home/jmlich/workspace/openalt2021/bbb-batch-render/tmp/ne-1-10-00-petr-krcmar-moderni.xges
+ rm -f /home/jmlich/workspace/openalt2021/bbb-batch-render/video_out/ne-1-10-00-petr-krcmar-moderni.mp4
+ ges-launch-1.0 --load /home/jmlich/workspace/openalt2021/bbb-batch-render/tmp/ne-1-10-00-petr-krcmar-moderni.xges -o /home/jmlich/workspace/openalt2021/bbb-batch-render/video_out/ne-1-10-00-petr-krcmar-moderni.mp4
Loading project from : /home/jmlich/workspace/openalt2021/bbb-batch-render/tmp/ne-1-10-00-petr-krcmar-moderni.xges

Timeline description: `+track video restrictions="video/x-raw(ANY), width=(int)1920, height=(int)1080, framerate=(fraction)30/1" +track audio restrictions="audio/x-raw(ANY), rate=(int)48000, channels=(int)2" +clip file:///home/jmlich/workspace/openalt2021/bbb-batch-render/2.png tt=GES_TRACK_TYPE_VIDEO s=16.000000 d=3.000000 n=uriclip0 set-height 1080 set-width 1920 +clip file:///home/jmlich/workspace/openalt2021/bbb-batch-render/3.png tt=GES_TRACK_TYPE_VIDEO s=19.000000 d=3.000000 n=uriclip1 set-height 1079 set-width 1920 +clip file:///home/jmlich/Desktop/openalt2021-zaznamy/var/bigbluebutton/published/presentation/1ce47f2ad852b72e20b952dd7859c6730861fd14-1636267030659/video/webcams.webm layer=1 s=6.000000 inpoint=3667000000000 d=10.000000 n=uriclip2 set-height 270 set-posx 1440 set-width 480 +clip file:///home/jmlich/Desktop/openalt2021-zaznamy/var/bigbluebutton/published/presentation/1ce47f2ad852b72e20b952dd7859c6730861fd14-1636267030659/presentation/982c4b42cb1dcbd7d057f2ceff059c81316da45e-1636275148307/slide-1.png tt=GES_TRACK_TYPE_VIDEO layer=2 s=6.000000 d=10.000000 n=uriclip3 set-height 811 set-width 1440 +clip file:///home/jmlich/workspace/openalt2021/bbb-batch-render/output/ne-1-10-00-petr-krcmar-moderni.png tt=GES_TRACK_TYPE_VIDEO layer=4 s=6.000000 d=10.000000 n=uriclip4 set-height 1080 set-width 1920`
====================

  layer 0: 
  --------
    - Clip from: 'file:///home/jmlich/workspace/openalt2021/bbb-batch-render/2.png' [▶PNG]
        start=0:00:16.000000000 duration=0:00:19.000000000
    - Clip from: 'file:///home/jmlich/workspace/openalt2021/bbb-batch-render/3.png' [▶PNG]
        start=0:00:19.000000000 duration=0:00:22.000000000

  layer 1: 
  --------
    - Clip from: 'file:///home/jmlich/Desktop/openalt2021-zaznamy/var/bigbluebutton/published/presentation/1ce47f2ad852b72e20b952dd7859c6730861fd14-1636267030659/video/webcams.webm' [∋WebM, ♫Vorbis, ▶VP9]
        start=0:00:06.000000000 inpoint=1:01:07.000000000 duration=0:00:16.000000000

  layer 2: 
  --------
    - Clip from: 'file:///home/jmlich/Desktop/openalt2021-zaznamy/var/bigbluebutton/published/presentation/1ce47f2ad852b72e20b952dd7859c6730861fd14-1636267030659/presentation/982c4b42cb1dcbd7d057f2ceff059c81316da45e-1636275148307/slide-1.png' [▶PNG]
        start=0:00:06.000000000 duration=0:00:16.000000000

  layer 4: 
  --------
    - Clip from: 'file:///home/jmlich/workspace/openalt2021/bbb-batch-render/output/ne-1-10-00-petr-krcmar-moderni.png' [▶PNG]
        start=0:00:06.000000000 duration=0:00:16.000000000

<position: 0:00:20.766666665 duration: 0:00:22.000000000/>>
Done

The generated xges is here:

<ges version='0.7'>
  <project properties='properties;' metadatas='metadatas;'>
    <encoding-profiles>
      <encoding-profile name='MP4' description='bbb-render encoding profile' type='container' format='video/quicktime, variant=(string)iso' >
        <stream-profile parent='MP4' id='0' type='video' presence='0' format='video/x-h264, profile=(string)high' restriction='video/x-raw(ANY), width=(int)1920, height=(int)1080, framerate=(fraction)30/1' pass='0' variableframerate='0' />
        <stream-profile parent='MP4' id='1' type='audio' presence='0' format='audio/mpeg, mpegversion=(int)4, base-profile=(string)lc' restriction='audio/x-raw(ANY), rate=(int)48000, channels=(int)2' />
      </encoding-profile>
    </encoding-profiles>
    <ressources>
      <asset id='file:///home/jmlich/Desktop/openalt2021-zaznamy/var/bigbluebutton/published/presentation/1ce47f2ad852b72e20b952dd7859c6730861fd14-1636267030659/deskshare/deskshare.webm' extractable-type-name='GESUriClip' properties='properties, supported-formats=(int)4, duration=(guint64)28237500000000;' metadatas='metadatas, datetime=(datetime)2021-11-07T18:07:30Z, container-format=(string)Matroska, extended-comment=(string)&quot;MAJOR_BRAND\=isom&quot;, encoder=(string)Lavf58.29.100, file-size=(guint64)56791809;' >
        <stream-info id='3cf741c6cfc0ff2319c4fee3f6b17a98b715291631b801e9d259356f93a4102e/001:001' extractable-type-name='GESVideoUriSource' properties='properties, track-type=(int)4;' metadatas='metadatas;' caps='video/x-vp9, width=(int)1280, height=(int)720, framerate=(fraction)30/1, chroma-format=(string)4:2:0, bit-depth-luma=(uint)8, bit-depth-chroma=(uint)8, parsed=(boolean)true, alignment=(string)super-frame, profile=(string)0, codec-alpha=(boolean)false'/>
      </asset>
      <asset id='file:///home/jmlich/workspace/openalt2021/bbb-batch-render/output/ne-1-10-00-petr-krcmar-moderni.png' extractable-type-name='GESUriClip' properties='properties, supported-formats=(int)4;' metadatas='metadatas, file-size=(guint64)51962;' >
        <stream-info id='e92460353623b612050206b00aca29d04ce4057eaf336d4d7241f0439b1a9182' extractable-type-name='GESVideoUriSource' properties='properties, track-type=(int)4;' metadatas='metadatas;' caps='image/png, width=(int)1920, height=(int)1080'/>
      </asset>
      <asset id='file:///home/jmlich/workspace/openalt2021/bbb-batch-render/1.png' extractable-type-name='GESUriClip' properties='properties, supported-formats=(int)4;' metadatas='metadatas, file-size=(guint64)250275;' >
        <stream-info id='144f413b48a19503ae52acf033477d1b4af2486154e2db0f8394e8f221c08079' extractable-type-name='GESVideoUriSource' properties='properties, track-type=(int)4;' metadatas='metadatas;' caps='image/png, width=(int)1920, height=(int)1080'/>
      </asset>
      <asset id='file:///home/jmlich/Desktop/openalt2021-zaznamy/var/bigbluebutton/published/presentation/1ce47f2ad852b72e20b952dd7859c6730861fd14-1636267030659/presentation/982c4b42cb1dcbd7d057f2ceff059c81316da45e-1636275148307/slide-1.png' extractable-type-name='GESUriClip' properties='properties, supported-formats=(int)4;' metadatas='metadatas, file-size=(guint64)31914;' >
        <stream-info id='333b1cc846c4f3857241ae17740a19efdd8ee912731de0ac89e35c1823bc1e33' extractable-type-name='GESVideoUriSource' properties='properties, track-type=(int)4;' metadatas='metadatas;' caps='image/png, width=(int)1600, height=(int)901'/>
      </asset>
      <asset id='file:///home/jmlich/workspace/openalt2021/bbb-batch-render/3.png' extractable-type-name='GESUriClip' properties='properties, supported-formats=(int)4;' metadatas='metadatas, file-size=(guint64)38073;' >
        <stream-info id='8680c97e0700ef8ea47ad2801cbfc559867c9f3fd431c19d48b4ff9a2c6016ae' extractable-type-name='GESVideoUriSource' properties='properties, track-type=(int)4;' metadatas='metadatas;' caps='image/png, width=(int)1800, height=(int)1012'/>
      </asset>
      <asset id='file:///home/jmlich/Desktop/openalt2021-zaznamy/var/bigbluebutton/published/presentation/1ce47f2ad852b72e20b952dd7859c6730861fd14-1636267030659/video/webcams.webm' extractable-type-name='GESUriClip' properties='properties, supported-formats=(int)6, duration=(guint64)28237479000000;' metadatas='metadatas, datetime=(datetime)2021-11-07T17:20:16Z, container-format=(string)Matroska, extended-comment=(string)&quot;MAJOR_BRAND\=isom&quot;, encoder=(string)Lavf58.29.100, file-size=(guint64)782288367;' >
        <stream-info id='dd2f376193d30242478ab455d727d23cdf75bf0979e040ce9711478da9fd54ae/002:002' extractable-type-name='GESAudioUriSource' properties='properties, track-type=(int)2;' metadatas='metadatas;' caps='audio/x-vorbis, channels=(int)2, rate=(int)48000, streamheader=(buffer)&lt; 01766f72626973000000000280bb0000000000000077010000000000b801, 03766f726269730d0000004c61766635382e32392e3130300000000001, 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&gt;'/>
        <stream-info id='dd2f376193d30242478ab455d727d23cdf75bf0979e040ce9711478da9fd54ae/001:001' extractable-type-name='GESVideoUriSource' properties='properties, track-type=(int)4;' metadatas='metadatas;' caps='video/x-vp9, width=(int)1280, height=(int)720, framerate=(fraction)30/1, chroma-format=(string)4:2:0, bit-depth-luma=(uint)8, bit-depth-chroma=(uint)8, parsed=(boolean)true, alignment=(string)super-frame, profile=(string)0, codec-alpha=(boolean)false'/>
      </asset>
      <asset id='file:///home/jmlich/workspace/openalt2021/bbb-batch-render/output2/ne-1-10-00-petr-krcmar-moderni.png' extractable-type-name='GESUriClip' properties='properties, supported-formats=(int)4;' metadatas='metadatas, file-size=(guint64)91292;' >
        <stream-info id='c8c0a2b3aa6d24ca12c5222e335ec3d04b4c088300260dc674ee2533035dd86a' extractable-type-name='GESVideoUriSource' properties='properties, track-type=(int)4;' metadatas='metadatas;' caps='image/png, width=(int)1920, height=(int)1080'/>
      </asset>
      <asset id='file:///home/jmlich/workspace/openalt2021/bbb-batch-render/2.png' extractable-type-name='GESUriClip' properties='properties, supported-formats=(int)4;' metadatas='metadatas, file-size=(guint64)107581;' >
        <stream-info id='025b6977a2cce1ee3a63da6e6bd394f2ad28b4ae5db72abcd62aab73f4e26fc0' extractable-type-name='GESVideoUriSource' properties='properties, track-type=(int)4;' metadatas='metadatas;' caps='image/png, width=(int)1920, height=(int)1080'/>
      </asset>
    </ressources>
    <timeline properties='properties;' metadatas='metadatas, duration=(guint64)22000000000;'>
      <track caps='video/x-raw(ANY)' track-type='4' track-id='0' properties='properties, message-forward=(boolean)true, restriction-caps=(string)&quot;video/x-raw\(ANY\)\,\ width\=\(int\)1920\,\ height\=\(int\)1080\,\ framerate\=\(fraction\)30/1&quot;, id=(string)5a1b78402117fb5146c8f9defb3bae08;' metadatas='metadatas;'/>
      <track caps='audio/x-raw(ANY)' track-type='2' track-id='1' properties='properties, message-forward=(boolean)true, restriction-caps=(string)&quot;audio/x-raw\(ANY\)\,\ rate\=\(int\)48000\,\ channels\=\(int\)2&quot;, id=(string)4933fc6d0365bb5f40e62c37d7622a57;' metadatas='metadatas;'/>
      <layer priority='0' properties='properties;' metadatas='metadatas, volume=(float)1, video::name=(string)credits;'>
        <clip id='0' asset-id='file:///home/jmlich/workspace/openalt2021/bbb-batch-render/2.png' type-name='GESUriClip' layer-priority='0' track-types='4' start='16000000000' duration='3000000000' inpoint='0' rate='0' properties='properties, name=(string)uriclip0, is-image=(boolean)true;' metadatas='metadatas;'>
          <source track-id='0' properties='properties, track-type=(int)4, has-internal-source=(boolean)true;' metadatas='metadatas;'  children-properties='properties, GstFramePositioner::alpha=(double)1, GstFramePositioner::height=(int)1080, GstFramePositioner::operator=(int)1, GstFramePositioner::posx=(int)0, GstFramePositioner::posy=(int)0, GstVideoDirection::video-direction=(int)8, GstFramePositioner::width=(int)1920;'>
          </source>
        </clip>
        <clip id='1' asset-id='file:///home/jmlich/workspace/openalt2021/bbb-batch-render/3.png' type-name='GESUriClip' layer-priority='0' track-types='4' start='19000000000' duration='3000000000' inpoint='0' rate='0' properties='properties, name=(string)uriclip1, is-image=(boolean)true;' metadatas='metadatas;'>
          <source track-id='0' properties='properties, track-type=(int)4, has-internal-source=(boolean)true;' metadatas='metadatas;'  children-properties='properties, GstFramePositioner::alpha=(double)1, GstFramePositioner::height=(int)1079, GstFramePositioner::operator=(int)1, GstFramePositioner::posx=(int)0, GstFramePositioner::posy=(int)0, GstVideoDirection::video-direction=(int)8, GstFramePositioner::width=(int)1920;'>
          </source>
        </clip>
      </layer>
      <layer priority='1' properties='properties;' metadatas='metadatas, volume=(float)1, video::name=(string)Camera;'>
        <clip id='2' asset-id='file:///home/jmlich/Desktop/openalt2021-zaznamy/var/bigbluebutton/published/presentation/1ce47f2ad852b72e20b952dd7859c6730861fd14-1636267030659/video/webcams.webm' type-name='GESUriClip' layer-priority='1' track-types='6' start='6000000000' duration='10000000000' inpoint='3667000000000' rate='0' properties='properties, name=(string)uriclip2;' metadatas='metadatas;'>
          <source track-id='1' properties='properties, track-type=(int)2, has-internal-source=(boolean)true;' metadatas='metadatas;'  children-properties='properties, GstVolume::mute=(boolean)false, GstVolume::volume=(double)1;'>
          </source>
          <source track-id='0' properties='properties, track-type=(int)4, has-internal-source=(boolean)true;' metadatas='metadatas;'  children-properties='properties, GstFramePositioner::alpha=(double)1, GstFramePositioner::height=(int)270, GstFramePositioner::operator=(int)1, GstFramePositioner::posx=(int)1440, GstFramePositioner::posy=(int)0, GstVideoDirection::video-direction=(int)8, GstFramePositioner::width=(int)480;'>
          </source>
        </clip>
      </layer>
      <layer priority='2' properties='properties;' metadatas='metadatas, volume=(float)1, video::name=(string)Slides;'>
        <clip id='3' asset-id='file:///home/jmlich/Desktop/openalt2021-zaznamy/var/bigbluebutton/published/presentation/1ce47f2ad852b72e20b952dd7859c6730861fd14-1636267030659/presentation/982c4b42cb1dcbd7d057f2ceff059c81316da45e-1636275148307/slide-1.png' type-name='GESUriClip' layer-priority='2' track-types='4' start='6000000000' duration='10000000000' inpoint='0' rate='0' properties='properties, name=(string)uriclip3, is-image=(boolean)true;' metadatas='metadatas;'>
          <source track-id='0' properties='properties, track-type=(int)4, has-internal-source=(boolean)true;' metadatas='metadatas;'  children-properties='properties, GstFramePositioner::alpha=(double)1, GstFramePositioner::height=(int)811, GstFramePositioner::operator=(int)1, GstFramePositioner::posx=(int)0, GstFramePositioner::posy=(int)0, GstVideoDirection::video-direction=(int)8, GstFramePositioner::width=(int)1440;'>
          </source>
        </clip>
      </layer>
      <layer priority='3' properties='properties;' metadatas='metadatas, volume=(float)1, video::name=(string)Deskshare;'>
      </layer>
      <layer priority='4' properties='properties;' metadatas='metadatas, volume=(float)1, video::name=(string)Backdrop;'>
        <clip id='4' asset-id='file:///home/jmlich/workspace/openalt2021/bbb-batch-render/output/ne-1-10-00-petr-krcmar-moderni.png' type-name='GESUriClip' layer-priority='4' track-types='4' start='6000000000' duration='10000000000' inpoint='0' rate='0' properties='properties, name=(string)uriclip4, is-image=(boolean)true;' metadatas='metadatas;'>
          <source track-id='0' properties='properties, track-type=(int)4, has-internal-source=(boolean)true;' metadatas='metadatas;'  children-properties='properties, GstFramePositioner::alpha=(double)1, GstFramePositioner::height=(int)1080, GstFramePositioner::operator=(int)1, GstFramePositioner::posx=(int)0, GstFramePositioner::posy=(int)0, GstVideoDirection::video-direction=(int)8, GstFramePositioner::width=(int)1920;'>
          </source>
        </clip>
      </layer>
      <groups>
      </groups>
    </timeline>
  </project>
</ges>

pitivi ends with an backtrace

$ pitivi ne-1-10-00-petr-krcmar-moderni.xges 

(pitivi:96404): GStreamer-CRITICAL **: 16:16:10.295: gst_value_set_fraction_range: assertion 'gst_util_fraction_compare (start->data[0].v_int, start->data[1].v_int, end->data[0].v_int, end->data[1].v_int) < 0' failed
TypeError: 'float' object cannot be interpreted as an integer

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/lib64/python3.10/site-packages/pitivi/application.py", line 219, in do_open
    self.project_manager.load_project(quote_uri(project_file.get_uri()))
  File "/usr/lib64/python3.10/site-packages/pitivi/project.py", line 257, in load_project
    project = Project(self.app, uri=uri, scenario=scenario)
  File "/usr/lib64/python3.10/site-packages/pitivi/project.py", line 729, in __init__
    res = self._ensure_video_restrictions()
  File "/usr/lib64/python3.10/site-packages/pitivi/project.py", line 2097, in _ensure_video_restrictions
    return self._ensure_restrictions(profile, defaults, ref_restrictions, prev_vals)
  File "/usr/lib64/python3.10/site-packages/pitivi/project.py", line 2067, in _ensure_restrictions
    restriction = fixate_caps_with_default_values(encoder_sinkcaps,
  File "/usr/lib64/python3.10/site-packages/pitivi/utils/misc.py", line 377, in fixate_caps_with_default_values
    value = intersect(struct_val, default_val)
  File "/usr/lib64/python3.10/site-packages/pitivi/utils/misc.py", line 303, in intersect
    structure = Gst.Structure('t', t=v1).intersect(Gst.Structure('t', t=v2))
  File "/usr/lib/python3.10/site-packages/gi/overrides/Gst.py", line 286, in __new__
    struct[k] = v
  File "/usr/lib/python3.10/site-packages/gi/overrides/Gst.py", line 310, in __setitem__
    return self.set_value(key, value)
SystemError: gi.FunctionInfo(set_value) returned a result with an exception set

Environment: Fedora 35

jmlich commented 2 years ago

It seems there is some issue with PyGObject

https://gitlab.gnome.org/GNOME/pitivi/-/issues/2589

jmlich commented 2 years ago

This should solve part of problem https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1358