[Bug 741104] dashdemux: add support for I frame based trick play

GStreamer (GNOME Bugzilla) bugzilla at gnome.org
Thu Aug 11 10:02:58 UTC 2016


https://bugzilla.gnome.org/show_bug.cgi?id=741104

Sebastian Dröge (slomo) <slomo at coaxion.net> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |FIXED

--- Comment #62 from Sebastian Dröge (slomo) <slomo at coaxion.net> ---
Attachment 332521 pushed as 37ff8ab - dash: Add helper for parsing box headers
Attachment 332710 pushed as 0b0a1a5 - dashdemux: Implement parsing of ISOBMFF
boxes
Attachment 332711 pushed as c4ad30d - dashdemux: Store box fourccs in the
header at a central place
Attachment 332712 pushed as 7d4f6ca - dashdemux: Move code around to keep all
sidx related functions together
Attachment 332713 pushed as fff814b - dashdemux: Implement parsing of moof box
Attachment 332714 pushed as e3805e4 - dash: Add unit test for ISOBFF box header
parsing
Attachment 332715 pushed as 6dbfb11 - dash: Add test for parsing a moof box
Attachment 332716 pushed as 5b94313 - dashdemux: Store parsed moof and extract
offsets of sync samples in it
Attachment 332717 pushed as 70bc183 - dashdemux: Implement downloading of only
sync samples
Attachment 332718 pushed as 9dd8789 - dashdemux: Only do keyframe-only playback
if the corresponding seek flag is given
Attachment 332719 pushed as 12c2415 - dashdemux: Only enable key-unit trick
mode for video streams
Attachment 332720 pushed as 7b4fe1e - dashdemux: Mark every first buffer of
moov, sidx, moof and mdat as DISCONT in keyframe-only mode
Attachment 332721 pushed as a9e38d3 - adaptivedemux: Add API for allowing
subclasses to download URLs in chunks
Attachment 332722 pushed as 47ef88f - dashdemux: Use chunked downloading for
the moof in KEY_UNITS mode
Attachment 332723 pushed as b936c00 - dashdemux: Also allow key-unit only mode
if (some) sample flags are given by trex but we can still find sync frames
Attachment 332724 pushed as cfad48c - dashdemux: Remember if for a stream we
could do key-units only mode
Attachment 332725 pushed as f8eddab - dashdemux: If a fragment contains no sync
samples, disable key-unit mode
Attachment 332727 pushed as 9c04d1e - dashdemux: Collect average moof and first
sync sample sizes
Attachment 332730 pushed as 18e5e64 - dashdemux: When doing chunked downloading
on SIDX, clip requests on the SIDX entry boundaries
Attachment 332734 pushed as 7f1f777 - dashdemux: Download any sync-sample
following the moof directly in key-units only mode

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