Unknown audio/video stream combination

[Daniel-Mietchen]

Traceback (most recent call last): File "/home/daniel/open-access-media-importer/helpers/media.py", line 48, in on_message raise RuntimeError, str(err) RuntimeError: Could not demultiplex stream.

Unknown audio/video stream combination. Skipping conversion of “/home/daniel/.cache/open-access-media-importer/media/raw/pmc_doi/pone.0030940.s002.mov”.

Affected DOI: 10.1371/journal.pone.0030940

[erlehmann]

Added to GStreamer bug 686550: https://bugzilla.gnome.org/show_bug.cgi?id=686550

[Daniel-Mietchen]

OK, knowing that, we should now just make sure the program does not crash at that point.

[erlehmann]

GStreamer claims to have it fixed. https://bugzilla.gnome.org/show_bug.cgi?id=686550

[Daniel-Mietchen]

OK, how can we pull their fix in? Just reran that DOI:

daniel@oami-host:~/open-access-media-importer$ echo 10.1371/journal.pone.0030940 | ./oami_pmc_doi_import Removing “/home/daniel/.local/share/open-access-media-importer/pmc_doi.sqlite” … done. Input DOIs, delimited by whitespace: Getting PubMed Central IDs for given DOIs … found: 3266281 Downloading “http://eutils.ncbi.nlm.nih.gov/entrez/eutils/efetch.fcgi?db=pmc&id=3266281”, saving into directory “/home/daniel/.cache/open-access-media-importer/metadata/raw/pmc_doi” … 100% |#########################################################################| /usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py:463: SAWarning: Unicode type received non-unicode bind param value. param.append(processorskey) “High Resolution In Vivo Bioluminescent Imaging for the Study of Bacterial Tumour Targeting”: 2 × video/quicktime 1 × video/x-msvideo 1 × image/tiff

Checking MIME types … 100% |#########################################################################| Skipping http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3266281/bin/pone.0030940.s001.avi. Skipping http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3266281/bin/pone.0030940.s002.mov. Skipping http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3266281/bin/pone.0030940.s003.mov. Converting “/home/daniel/.cache/open-access-media-importer/media/raw/pmc_doi/pone.0030940.s002.mov”, saving into “/home/daniel/.cache/open-access-media-importer/media/refined/pmc_doi/pone.0030940.s002.mov.ogv” … Traceback (most recent call last): File "/home/daniel/open-access-media-importer/helpers/media.py", line 48, in on_message raise RuntimeError, str(err) RuntimeError: Could not demultiplex stream. Unknown audio/video stream combination. Skipping conversion of “/home/daniel/.cache/open-access-media-importer/media/raw/pmc_doi/pone.0030940.s002.mov”. Skipping “/home/daniel/.cache/open-access-media-importer/media/refined/pmc_doi/pone.0030940.s001.avi.ogv”, already exists at http://commons.wikimedia.org/w/api.php. Skipping “/home/daniel/.cache/open-access-media-importer/media/refined/pmc_doi/pone.0030940.s003.mov.ogv”, already exists at http://commons.wikimedia.org/w/api.php.

[erlehmann]

We will have to wait for Debian to upgrade GStreamer – or build it ourself. I would like to avoid the latter, as it is a media framework with lots of dependencies. Re-running the importer at any point in the future is most likely much less work.

[Daniel-Mietchen]

Another affected DOI: 10.1371/journal.pbio.0060209 - only some videos, though.

[Daniel-Mietchen]

Some more: 10.1371/journal.pone.0000602 10.1371/journal.pone.0024799 10.1371/journal.pone.0038517 10.1371/journal.pone.0029897 10.1371/journal.pbio.1001059

[Daniel-Mietchen]

Another one: 10.1371/journal.pone.0063556

[Daniel-Mietchen]

Another one: 10.1371/journal.pone.0077487