Example:
#cycle{duration=20m,
dst=std{mux=ts,access=file,dst=sport.ts}, duration=5m},
dst=std{mux=ts,access=file,dst=weather.ts}, duration=5m}
Skips 20 minutes, then records 5 minutes to sport.ts, then 5 more
minutes to weather.ts and restarts.
"duration" specifies the duration of the previous phase
"offset" specifies the offset at which the previous phase ends
and the next phase begins
(mutually exclusive with duration)
"dst" specifies the stream output chain for the phase
(if missing, the phase is skipped/discarded)
Durations and offsets are so far expressed as an integer, optionally
followed by a unit: w=week, d=day, h=hour, m=minute, s=second. Second
is the default.
Currently only the decoding time stamp can be used as a reference, but
adding local or UTC clocks should be relatively easy.
ES synchronization and reference frames management is left for
further study.
- used for direct and non direct rendering (replace opaque.c)
- use nativewindowpriv: more control than the public api, since you can set
orientation, crop, cancel a buffer without displaying it and allocate more
than one buffers.
- fallback to nativewindow if nativewindowpriv fails (with only one buffer in
the pool then).
- Only one way to display subtitles: use a seperate android surface.
- Fix subtiles display in case or source aspect != 1.
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>
Add a video_filter module which uses the Broadcom Multi Media Abstraction
Layer (mmal) to deinterlace video in hardware on supported platforms like the
Raspberry Pi.
As of now it is only working in opaque mode, due to a broadcom firmware
limitation. Thus it can only be used along with mmal/codec and mmal/vout.
Signed-off-by: Julian Scheel <julian@jusst.de>
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>
This plugin is capable of decoding MPEG-2 and H264 video through the Multi
Media Abstraction Layer (MMAL) by Broadcom. It is supported by recent Broadcom
SoCs and found on the widely spread Raspberry Pi.
Signed-off-by: Dennis Hamester <dennis.hamester@gmail.com>
Signed-off-by: Julian Scheel <julian@jusst.de>
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>
This plugin uses the Multimedia Abstraction Layer (mmal) by Broadcom. It is
supported on recent Broadcom SoCs as found on the well known Raspberry Pi.
The plugin features support for native blending of overlays through DispManX.
Furthermore it supports automatic adaption of refresh rate to the video being
played through the tvservice API.
Signed-off-by: Dennis Hamester <dennis.hamester@gmail.com>
Signed-off-by: Julian Scheel <julian@jusst.de>
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>
GStreamer is a cross-platform multimedia processing
framework for audio/video postprocess/capture/
encode/decode/render.
This module is intended for Audio/Video decoding using
the available GStreamer plugins present in the system.
Currently this module supports only video decoding
and can be extended to audio decoding as well.
ZeroCopy is currently not supported and must be added.
Codecs currently supported are h264, mpeg4, vp8, mpeg2,
flashvideo, wmv1/2/3, vc1.
Signed-off-by: Vikram Fugro <vikram.fugro@gmail.com>
Signed-off-by: Jean-Baptiste <jb@videolan.org>
Media Foundation is a framework for encoding/decoding multimedia
content on Windows Vista and above. A Media Foundation Transform (MFT)
is a module implementing an encoder, a decoder or a filter.
MFTs can be enumerated and initialized using the function MFTEnumEx.
A MFT can be SW or HW, synchronous or asynchronous.
Prints dts, segment number, length, difference to previous dts and md5
of block.
with prefix-option you can give prefix to print in stats-line, so you can
add stats module multiple times with different prefixes. Output to file
is given with output parameter.
Based on the work by Martin Storsjö.
The decoder stores opaque buffers in the p_sys member of the picture
and the vout uses a callback from the decoder to render these
buffers. When the decoder flushes or closes, all the currently in
flight pictures (filled by the decoder but not displayed yet) need to
be invalidated. A mutex is required in order to prevent the vout from using
destroyed MediaCodec buffers.
In order to avoid a deadlock when exiting the decoder, a maximum number of polling
attempts was added in order to avoid blocking the decoder indefinitely if the vout
is not releasing output buffers anymore.
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>
Comment says:
"NB, this is a temporary encoder only module until schroedinger
offers superior encoding quality than dirac-research"
http://diracvideo.org/2012/01/schroedinger-1-0-11/ says:
"Schrödinger outperforms dirac-research in most encoding situations,
both in terms of encoding speed and visual quality."
Secure Transport is a TLS library part of the Security framework
(preinstalled on every iOS and MacOS device). This library does
certificate validation during handshake automatically using the
root certificates from the preinstalled certificate store.
The main reason for this module is proper certificate validation
on iOS devices. This is not possible with gnutls, because there is
no access to the root certificates for external applications.
The module is also intended for use on OSX.
Jean-Baptiste Kempf
Denis Charmet
Rémi Denis-Courmont
Tristan Matthews
Martell Malone
Ludovic Fauvet
Ilkka Ollakka
Thomas Guillem
Yuudai Yamashigi
Julian Scheel
Tristan Matthews
Naohiro KORIYAMA
Francois Cartegnie
Julien 'Lta' BALLET
Jonathan Thambidurai
Dennis Hamester
Vikram Fugro
Felix Abecassis
Felix Paul Kühne
David Fuhrmann
Rafaël Carré
Nicolas Bertrand
Matthias Keiser