>From Alfonso Sanchez-Beato (alfonsosanchezbeato): I finally managed to play these files. Two pieces of information were not being passed to MTK OMX library:
* Some codec specific data that was not being copied by libhybris downwards, although gstreamer was actually providing the data. * The suggested size for the input buffers is not provided by libhybris/gstreamer, so defaults are taken. It looks like the fact that the video is interleaved implies that bigger than normal input buffers are needed. I made a quick workaround that made a file play, but to solve this properly implies modifications to gstreamer that I am currently analysing. Android takes the input buffer size from the AVI header. From http://msdn.microsoft.com/en- us/library/windows/desktop/dd318180(v=vs.85).aspx : dwSuggestedBufferSize: << Specifies the suggested buffer size for reading the file. Generally, this size should be large enough to contain the largest chunk in the file. If set to zero, or if it is too small, the playback software will have to reallocate memory during playback, which will reduce performance. For an interleaved file, the buffer size should be large enough to read an entire record, and not just a chunk. >> -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to libhybris in Ubuntu. https://bugs.launchpad.net/bugs/1378397 Title: video thumbnails are not generated for some divx files Status in “gst-plugins-bad1.0” package in Ubuntu: New Status in “gst-plugins-base1.0” package in Ubuntu: New Status in “libhybris” package in Ubuntu: New Bug description: krillin build #187 last known good build: ? device build: b5e7e45 specific to krillin: Y Other references: - bug 1356331 Video thumbnails are not generated on krillin and mediascanner- service-2.0 crashes. It does not happen with all the videos but most of the one I tried and any format. Test Case: 1. Upload videos from http://www.divx.com/en/devices/profiles/video to the device 2. Go to the video scope and wait Expected result Thumbnails appear after a moment Actual Result No thumbnail. Connect to the device to watch apport running and a crash file of mediascanner-service-2.0 in /var/crash and mediascanner-service-2.0 using lot of CPU. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gst-plugins-bad1.0/+bug/1378397/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
