Archive for ‘Codec’ Category
IRadio = Raspberry Pi + Adafruit PiTFT (with buttons) + MPD + NCMPCPP + Bluetooth BeatsPill Speaker + Custom Frame Buffer Pygame code
Posted on 10:18, January 21st, 2015 by Many Ayromlou
You’ll need the following hardware:
DEKTEC: DekTec introduced the DTA-2180 low profile PCIe H.264 encoder. The DTA-2180 is a low latency — 150 to 600 ms — H.264 hardware encoder based on the Magnum chipset. It supports MPEG-2 and H.264 and up to 16 channels of audio. Audio can be encoded as AC-3, AAC or MPEG-1 Layer 2. The DTA-2180 offers a 10 bit 4:2:2 option for contribution encoding.The DTA-2180 has a 3G –SDI and HDMI input and an ASI output. The compressed stream output — TS encapsulated H.264 or mpeg-2 — is also available on the PCIe for real time streaming, processing and recording.
Posted on 10:26, November 3rd, 2011 by Many Ayromlou
I’ve already covered how to do this with vlc a while back in parts 1 followed by part 2. I just found out that something very similar in results can be done with ffmpeg. ffmpeg has recently added support for directshow filters which now allows one to capture the screen and stream and/or save it. Here is how you can do this:
1.) Grab a copy of the Screen Capture DirectShow source filter from Unreal Streaming Technologies. It’s about half way down that page. They have both the UScreenCapture X86 Edition and the X64 Edition (depending on your OS installation). I used the 64 bit filter on a Windows 7 64 bit installation.
2.) Install the filter and make sure you make the following changes to your windows registry using regedit.… Read the rest
Posted on 14:28, August 25th, 2008 by Many Ayromlou
For those of you who’ve hated the opensource ffmpeg command line media conversion tool, here is Quick Media Converter. It’s a nice looking front-end for ffmpeg that hides the command line complexity of this swiss army like media converter. So What can you do with Quick Media Converter?
… Read the rest
They anticipate developing multiple members in the recorder product family – each targeting different recording needs. This first device targets HDV camcorder users and offers the ability to bypass the highly-compressed MPEG format. The features specification is below. They also imagine a sister device that would support single-link and dual-link HD-SDI recording.