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by andes
Sat Nov 10, 2018 12:04 pm
Forum: Graphics, sound and multimedia
Topic: HDMI to CSI-2 via TC358743 on kernel 4.1
Replies: 584
Views: 180567

Re: HDMI to CSI-2 via TC358743 on kernel 4.1

Dear 6by9, After running two commands [email protected]:~ $ v4l2-ctl --set-edid=file=1080P50EDID.txt --fix-edid-checksums CEA-861 Header IT Formats Underscanned: yes Audio: yes YCbCr 4:4:4: no YCbCr 4:2:2: no HDMI Vendor-Specific Data Block Physical Address: 3.0.0.0 YCbCr 4:4:4 Deep Color: no 30-bit: n...
by andes
Fri Oct 26, 2018 12:24 pm
Forum: Graphics, sound and multimedia
Topic: HDMI to CSI-2 via TC358743 on kernel 4.1
Replies: 584
Views: 180567

Re: HDMI to CSI-2 via TC358743 on kernel 4.1

Hi all, I've read the whole topic carefully (I am just a semi-IT guy and know nothing about chip programming) and here is what I got: 1) Assume that I have a system: camcorder --> HDMI cable --> B101 module --> Raspberry Pi 3 . 2) TC358743 chip on B101 module needs to load EDID right after booting ...
by andes
Wed Oct 24, 2018 10:26 pm
Forum: Graphics, sound and multimedia
Topic: HDMI to CSI-2 via TC358743 on kernel 4.1
Replies: 584
Views: 180567

Re: HDMI to CSI-2 via TC358743 on kernel 4.1

Hi all, I've read the whole topic carefully (I am just a semi-IT guy and know nothing about chip programming) and here is what I got: 1) Assume that I have a system: camcorder --> HDMI cable --> B101 module --> Raspberry Pi 3 . 2) TC358743 chip on B101 module needs to load EDID right after booting t...
by andes
Wed Oct 24, 2018 2:05 am
Forum: Graphics, sound and multimedia
Topic: Using TC358743 on the Auvidea B101 with RPi 3b
Replies: 13
Views: 3628

Re: Using TC358743 on the Auvidea B101 with RPi 3b

Hello
Could you please guide me how to generate EDID files properly? For example [email protected] and [email protected] I read two files for full HD 50fps/60fps but didn't get the main difference between them. Thanks a lot for your help.
by andes
Sun Oct 21, 2018 6:33 am
Forum: Graphics, sound and multimedia
Topic: HDMI to CSI-2 via TC358743 on kernel 4.1
Replies: 584
Views: 180567

Re: HDMI to CSI-2 via TC358743 on kernel 4.1

I re-installed Raspbian and did everything follow the tutorial. Now the audio_sampling_rate is 4800, but I still have the same error. Not sure what is wrong here :( [email protected]:~/MyFiles/Media $ arecord -l **** List of CAPTURE Hardware Devices **** card 1: tc358743 [tc358743], device 0: bcm2835-...
by andes
Sat Oct 20, 2018 12:52 pm
Forum: Graphics, sound and multimedia
Topic: HDMI to CSI-2 via TC358743 on kernel 4.1
Replies: 584
Views: 180567

Re: HDMI to CSI-2 via TC358743 on kernel 4.1

I re-installed Raspbian and did everything follow the tutorial. Now the audio_sampling_rate is 4800, but I still have the same error. Not sure what is wrong here :( [email protected]:~/MyFiles/Media $ arecord -l **** List of CAPTURE Hardware Devices **** card 1: tc358743 [tc358743], device 0: bcm2835-i...
by andes
Wed Oct 17, 2018 4:38 pm
Forum: Graphics, sound and multimedia
Topic: HDMI to CSI-2 via TC358743 on kernel 4.1
Replies: 584
Views: 180567

Re: HDMI to CSI-2 via TC358743 on kernel 4.1

audio_present (bool) : default=0 value=0 flags=read-only There's no audio being received by the TC358743 over the HDMI link. And because of that audio_sampling_rate (int) : min=0 max=768000 step=1 default=0 value=0 flags=read-only the sampling rate can't be identified. Thanks, I am not aware of DSP...
by andes
Tue Oct 16, 2018 2:23 am
Forum: For sale
Topic: AuVidea HDMI-In boards
Replies: 4
Views: 7491

Re: AuVidea HDMI-In boards

Solved.
by andes
Tue Oct 16, 2018 2:04 am
Forum: Graphics, sound and multimedia
Topic: HDMI to CSI-2 via TC358743 on kernel 4.1
Replies: 584
Views: 180567

Re: HDMI to CSI-2 via TC358743 on kernel 4.1

Ok, what I have tried so far: 1> Reset my Pi 3B+ to get the newest kernel driver. My config.txt file as follow: # For more options and information see # http://rpf.io/configtxt # Some settings may impact device functionality. See link above for details # uncomment if you get no picture on HDMI for a...
by andes
Sun Oct 14, 2018 4:45 am
Forum: Graphics, sound and multimedia
Topic: HDMI to CSI-2 via TC358743 on kernel 4.1
Replies: 584
Views: 180567

Re: HDMI to CSI-2 via TC358743 on kernel 4.1

edited in the next post.....................
by andes
Sat Oct 13, 2018 7:57 am
Forum: Raspbian
Topic: Tutorial: Compile VLC with HW acceleration - Stretch, RPi 2/3
Replies: 182
Views: 81087

Re: Tutorial: Compile VLC with HW acceleration - Stretch, RPi 2/3

After increasing GPU memory to 512Mb, I am now able to play .MP4 videos of full HD resolution and framerate 25fps. But there is still issue with playing .MKV files as shown in the picture below. How can I fix it? Should I increase GPU memory more than 512Mb? https://thumb.ibb.co/hdeZW9/IMG-20181013...
by andes
Sat Oct 13, 2018 1:23 am
Forum: Raspbian
Topic: Tutorial: Compile VLC with HW acceleration - Stretch, RPi 2/3
Replies: 182
Views: 81087

Re: Tutorial: Compile VLC with HW acceleration - Stretch, RPi 2/3

Hi all, I am just a newbie with Raspberry. I've just compiled VLC on my Raspberry Pi 3B+ following the tutorial in page 1. Unfortunately all the fullHD videos I use to test are still broken in VLC. Is there any advice for me to fix it please? Thanks a lot. What does "broken" mean? Do other (not ful...
by andes
Tue Oct 09, 2018 3:47 am
Forum: Raspbian
Topic: Tutorial: Compile VLC with HW acceleration - Stretch, RPi 2/3
Replies: 182
Views: 81087

Re: Tutorial: Compile VLC with HW acceleration - Stretch, RPi 2/3

Hi all, I am just a newbie with Raspberry. I've just compiled VLC on my Raspberry Pi 3B+ following the tutorial in page 1. Unfortunately all the fullHD videos I use to test are still broken in VLC. Is there any advice for me to fix it please? Thanks a lot.

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