[FFmpeg-user] intel quick sync with ffmpeg
Jayram Moorkanikara Nageswaran
nageswaran at braincorporation.com
Tue Mar 1 00:47:02 CET 2016
Adding bitrate produced the same error as mentioned before.
Is there a quick way to check if ffmpeg, QSV and MFX have been properly
configured is working correctly ?
Sadly, the internal error "Error initializing an internal MFX session"
does'nt say much about the problem with my configuration.
On Mon, Feb 29, 2016 at 3:32 PM, Andy Furniss <adf.lists at gmail.com> wrote:
> Jayram Moorkanikara Nageswaran wrote:
>> My current system:
>> OS: Ubuntu Linux 14.04 with 3.14.5-MSSr6 #1 SMP.
>> Hardware: Intel(R) Core(TM) i7-5557U CPU @ 3.10GHz
>> 1) I managed to complete the detailed instruction for installing intel
>> media sdk on generic Linux OS.
>> I followed the instruction given in
>> - https://ffmpeg.org/pipermail/ffmpeg-user/2015-October/028761.html
>> 2) I also compiled the latest ffmpeg from github following the procedure
>> presented in
>> 3) I was testing compression of video camera feed using the command
>> /opt/ffmpeg_qsv/bin/ffmpeg -f v4l2 -framerate 30 -video_size 640x480 -i
>>> /dev/video0 -c:v h264_qsv out.mp4 -loglevel 1000000
>> *I got the following error:*
>> [h264_qsv @ 0x2e327e0] Error initializing an internal MFX session
>> Error while opening encoder for output stream #0:0 - maybe incorrect
>> parameters such as bit_rate, rate, width or height
> You didn't specify bitrate/quality.
> There are some examples at the bottom of -
> ffmpeg-user mailing list
> ffmpeg-user at ffmpeg.org
*Dr. Jayram Moorkanikara Nageswaran, Scientist*
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