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November 24, 2014, 02:32:28 pm
Sundtek Support ForumEnglishSundtek MediaTV Pro (Europe)DriversBeta Driver FreeBSD
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« am: April 01, 2011, 10:46:15 pm »

http://www.sundtek.de/media/sundtek_driver_freebsd82_110406.1321.tar.gz

FreeBSD 64 Bit driver for now, more documentation will be available at a later time.

Upcoming:
* liblma (connector between driver and tvtime and other applications)
* tvtime (ported from Ubuntu to FreeBSD)
* 32bit driver including installer

We have added basic support for our devices to FreeBSD in mid 2010 already, due customer request we decided to completely finish support for this now.

For development we are using a 64bit system with "NVIDIA GeForce 7050 / NVIDIA nForce 610i (C73)" graphic chipset.

* DVB-C, DVB-T, ATSC, ISDB-T(Brazil) and DVB-S/S2 are supported. (1. April 2011)
* added support for FM Radio (2. April 2011)
* Analog TV simulation driver is now also supported (2. April 2011)
* Analog TV (including audio) via USB TV Tuner is now also supported (2. April 2011)
* Ported tvtime to FreeBSD (2. April 2011)

Performancetest: FreeBSD is highly performant, CPU usage 2-10% when using raw AnalogTV with 2 devices (total 44mbyte/sec or 352 Mbit datatransfer)

Digital TV only requires 15-50 Mbit.

Zitat
63015 root          9  45    0 42260K 14220K select  1   3:45  2.93% mediasrv
63043 root          1  45  r1F 72588K 17468K select  0   4:28  1.86% tvtime
63029 mrec          1  45    0 72588K 17468K sbwait  3   1:02  1.56% tvtime

DVB-C:


AnalogTV (Simulation):


AnalogTV (RTL II)






Driver and TV application CPU utilization is minimal:
Zitat
68170 mrec          1  45    0 72588K 16344K sbwait  0   0:12  3.17% tvtime
68171 root          2  45    0 17164K  2560K pcmwrv  0   0:03  1.95% mediasrv
68166 root          7  46    0 47364K 24812K select  1   0:03  0.10% mediasrv

Jitter within the screenshots are caused by the screenshot mechanism, the original video is fine.

Zitat

fbsd# /opt/bin/mediaclient -e
**** List of Media Hardware Devices ****
device 0: [ Sundtek MediaTV Pro]  DVB-C, DVB-T, ANALOG-TV, FM-RADIO, REMOTE-CONTROL, OSS-AUDIO, RDS
  [SERIAL]:
     ID: 0110315023128
  [DVB-C]:
     FRONTEND: /dev/dvb/adapter0/frontend0
     DVR: /dev/dvb/adapter0/dvr0
     DMX: /dev/dvb/adapter0/demux0
  [DVB-T]:
     FRONTEND: /dev/dvb/adapter0/frontend0
     DVR: /dev/dvb/adapter0/dvr0
     DMX: /dev/dvb/adapter0/demux0
  [ANALOG-TV]:
     VIDEO0: /dev/video0
     VBI0: /dev/vbi0
  [FM-RADIO]:
     RADIO0: /dev/radio0
     RDS: /dev/rds0
  [REMOTECONTROL]:
     INPUT0: /dev/mediainput0
  [OSS]:
     OSS0: /dev/dsp0

fbsd# uname -a
FreeBSD fbsd.localdomain 8.2-RELEASE FreeBSD 8.2-RELEASE #0: Thu Feb 17 02:41:51 UTC 2011     root@mason.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC  amd64
« Letzte Änderung: April 06, 2011, 04:03:29 pm von Sundtek » Gespeichert

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« Antworten #1 am: Februar 25, 2013, 10:54:26 pm »

For those who want to use the stick with FreeBSD:
The stick is currently not working with recent FreeBSD versions. There has been several requests to provide up-to-date drivers and there have been several promises to publish them, but until today these promises weren't kept.
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« Antworten #2 am: August 23, 2014, 01:34:38 pm »

For the records:
With this driver it's possible to use the device with FreeBSD 10 amd64. It's not very comfortable at the moment, but developer claims that this will be improved soon.
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