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by EGO1981
Wed Nov 05, 2014 7:48 am
Forum: Camera board
Topic: Making videos with sound for Youtube possible ?
Replies: 21
Views: 8253

Re: Making videos with sound for Youtube possible ?

Dont know why but this code, raspivid -br 55 -t 0 -w 1920 -h 1080 -ex verylong -fps 25 -br 1000000 -o - | ffmpeg -r 25.14 -i - -c:v copy -y output.mp4 gives me this results frame= 196 fps= 75 q=-1.0 size= 6110kB time=00:00:07.79 bitrate=6420.6kbits/ Maybe i did something wrong by installing it? OMG ...
by EGO1981
Tue Nov 04, 2014 7:41 am
Forum: Camera board
Topic: Making videos with sound for Youtube possible ?
Replies: 21
Views: 8253

Re: Making videos with sound for Youtube possible ?

Hi, ive testing deivids ffmpeg for some days now. Ive trouble with Alsa Buffer Xrun, i think it is possible that it is an underrun caused of unsync... Ive also notice that no matter how low the input bitrate from raspivid is, ffmpeg is always writing with 5 mbits. Ive tryed to set -b:v 1000k but tha...
by EGO1981
Fri Oct 31, 2014 7:36 am
Forum: Camera board
Topic: Making videos with sound for Youtube possible ?
Replies: 21
Views: 8253

Re: Making videos with sound for Youtube possible ?

Got confused yesterday, geting alsa buffer xrun errors while recording. Ive simply recorded in the wrong Partiton (root with ext4). If recording in the XFS formated Partition, everything is fine. This is what if got so far, comes automaticly out of my system as discribted above. https://www.youtube....
by EGO1981
Thu Oct 30, 2014 7:47 am
Forum: Camera board
Topic: Making videos with sound for Youtube possible ?
Replies: 21
Views: 8253

Re: Making videos with sound for Youtube possible ?

Haven´t test it jet but, i think he´s getting alsa buffer overrun errors. Did you have the same problems before and do you know how to fix that? Maybe an other USB soundcard? Ive tryed to increase the Alsa Buffer, but that doesn´t work or didn´t fix the problem! I´m starting testing tomorrow, becaus...
by EGO1981
Wed Oct 29, 2014 6:16 pm
Forum: Camera board
Topic: Making videos with sound for Youtube possible ?
Replies: 21
Views: 8253

Re: Making videos with sound for Youtube possible ?

Yeah that would be great!

Ive compiled it before, but i followed an old tutorial and run in some troubles expacaly with alsa buffer overrun.
by EGO1981
Wed Oct 29, 2014 11:08 am
Forum: Camera board
Topic: Question about Roi and Memory
Replies: 1
Views: 483

Question about Roi and Memory

Hi, Ive noticed, that if i record in 1080p, the field of View is croped. If i record 720p its a wider field of view. That does only make sense, if at 1080p the centered pixel are used and at 720p the outer pixel are used with pixels in between that arent. So that the Sensor size is bigger with 720p....
by EGO1981
Wed Oct 29, 2014 8:44 am
Forum: Camera board
Topic: Making videos with sound for Youtube possible ?
Replies: 21
Views: 8253

Re: Making videos with sound for Youtube possible ?

Thx for the post. Ive tryed this before. the Problem was, that ive to Compile an ffmpeg with alsa support. I think recording and "encoding with FFmpeg" will totaly overload the Pi.?? Have you tried this yet? have you compiled your ffmpeg or is it possible to install the missing libs or wha...
by EGO1981
Wed Oct 29, 2014 7:57 am
Forum: Camera board
Topic: Making videos with sound for Youtube possible ?
Replies: 21
Views: 8253

Re: Making videos with sound for Youtube possible ?

Hi, my pi isnt overclocked jet and the camera gives me the same % more Fps extra. Seems that it makes a difference if you raise or lower the Resolution. The first script simple starts the Recording. ssh pi@192.168.2.110 raspivid -o Tisch2.h264 -awb fluorescent -br 55 -t 0 -w 1280 -h 720 -ex fixedfps...
by EGO1981
Sun Oct 26, 2014 12:54 pm
Forum: Camera board
Topic: Making videos with sound for Youtube possible ?
Replies: 21
Views: 8253

Re: Making videos with sound for Youtube possible ?

Hi, I have tried something simular as you. I wanted to record Video and Audio (over Usbstick pluged in the pi), so i got 2 files aswell. If you watch the file lenght of the single files, you will notice, that the Videofile is everytime some sec longer. I have find out, that the pi cam isnt recording...
by EGO1981
Tue Oct 07, 2014 7:53 am
Forum: Camera board
Topic: Problems with fps consistency
Replies: 3
Views: 1029

Re: Problems with fps consistency

Thx mate, this does solve the Problems.

After a Firmware Update and changing the Filesystem to xfs. Everything works fine.
by EGO1981
Fri Oct 03, 2014 11:43 pm
Forum: Camera board
Topic: Problems with fps consistency
Replies: 3
Views: 1029

Problems with fps consistency

Hi there, im running a Model B with Camera Bord rev 1.3. Im trying to record a Pool Table with 1080p 25fps on local sd card (class 10 30mb/s sandisk 16gb). The recorded files shows inconsistent framerates resaulting in Slowing down playback speed or jumping some ms. Its no fun to watch. Reducing to ...

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