Commit graph

115 commits

Author SHA1 Message Date
Thiago Santos
3f15c9b05a mssdemux: add timescale to the caps
This is important for downstream to properly timestamp the samples

The default value is 10000000, but this can be set in the stream
or at the top-level manifest entry
2013-05-07 21:05:10 -03:00
Thiago Santos
68d2719c9f mssdemux: parse the fps from h264 codec data if possible
Use h264 codec parsing lib to extract the fps from the manifest's
codec data as it doesn't seem to provide it anywhere else
2013-05-07 21:05:10 -03:00
Thiago Santos
af4c690995 mssdemux: correctly add h264 codec data to caps
Need to construct an avcc atom from the codecdata read from MSS
manifests to make h264 decoders/parsers accept it
2013-05-07 21:05:10 -03:00
Thiago Santos
edea61b758 mssdemux: add the correct caps to the outgoing stream
mssdemux outputs a quicktime variant, named mss-fragment
2013-05-07 21:05:10 -03:00
Thiago Santos
32d8a72bfc mssdemux: set caps to buffers before pushing
Also update to the latest gstfragment API that provides
the fragment as a whole buffer.
2013-05-07 21:05:10 -03:00
Thiago Santos
91dd173f3c mssdemux: improve state changing
Keep a ref on pad to prevent it being unreffed while the mssdemux
streams are still using it. Also reset the element when going to
ready instead of when going to null.
2013-05-07 21:05:10 -03:00
Thiago Santos
b4f994d47c mssdemux: adds mininum error handling
This should care for basic scenarios of errors and EOS to allow
the pipeline to stop correctly
2013-05-07 21:05:10 -03:00
Thiago Santos
96522f474c mssdemux: mssmanifest: prevent accessing null stream fragment
Move the access to the stream fragment data after the check
if the fragment exists to prevent a segfault
2013-05-07 21:05:10 -03:00
Thiago Santos
ca4e5c34cb smoothstreaming: refactor structure names and implement url fetching
Use shorter names for the MSS manifest helper structure and functions.

Also continues the implementation of the stream fetching and pushing loop.
Now it uses the base url correctly and already fetches and pushes the fragments
downstream
2013-05-07 21:05:10 -03:00
Thiago Santos
7ceb023682 mssdemux: initial implementation of the pad loop
The loop will fetch a new fragment and push on its srcpad. Each
stream has its own loop
2013-05-07 21:05:10 -03:00
Thiago Santos
6b63a7dc81 mssdemux: more manifest parsing and helper functions
Now the mss manifest is able to generate the files urls
2013-05-07 21:05:10 -03:00
Thiago Santos
5291985efe mssdemux: pad exposing initial implementation
Does some basic parsing of the stream caps and adds a pad for
each stream detected in the manifest
2013-05-07 21:05:10 -03:00
Thiago Santos
72b05c0051 mssdemux: add manifest parsing
Continued implementing:
1) parse the manifest with libxml2
2) detect stream types
2013-05-07 21:05:10 -03:00
Thiago Santos
95e87fbee9 smoothstreaming: stubs for mssdemux
Just the stubs for mssdemux element.
Also add some useful code from hlsdemux that we intend to reuse
2013-05-07 21:05:10 -03:00
Thiago Santos
ef25e05b7c smoothstreaming: build directory stubs for new plugin
Initial build structure for MS' Smooth Streaming plugin

Conflicts:
	ext/Makefile.am
2013-05-07 20:02:41 -03:00