mp4stream tries to build stream with 1.5sec runs.
mp4frag aims files by creating a compatible index.
Might need for transcode tests (fragments are 1.5 sec only).
--sout-x264-keyint=30 --sout-avcodec-strict=-2
Streaming done using http, with fragment start used as iframes.
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.
The user can choose to apply a builtin shader using a selection list
in the options of the Direct3D vout module. A custom shader function
can also be loaded by specifying the path of the shader file.
Many changes since the latest patch proposal: we are not compiling
"shader techniques" anymore but now shader functions using the "main"
entrypoint. All the shaders previously in pixelShader.fx are now
builtins.
Based on the code by Sasha Koruga for GSoC 2010.
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>
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>
Francois Cartegnie
Tristan Matthews
Jean-Baptiste Kempf
Naohiro KORIYAMA
Felix Paul Kühne
Rémi Denis-Courmont
Julien 'Lta' BALLET
Jonathan Thambidurai
David Fuhrmann
Dennis Hamester
Vikram Fugro
Felix Abecassis
Denis Charmet
Rafaël Carré
Ilkka Ollakka
David Fuhrmann
Andrey Utkin