Other Parts Discussed in Thread: AM5708
Hi champs !
I'm following up the thread https://e2e.ti.com/support/processors/f/791/p/794448/2960719#2960719 on which we came out with the conclusion that AM3352 is suitable to show video 1920x1080 30fps 24bpp .
Following your suggestion I tested this on a BBB using Video found on the Internet ( almost MP4 ) .
Results are not so encuraging, MPU is overloaded because of MP4 deconding and Color Spase conversion ( YUV to RGB ) , audio decoding consume MIPS as well .
This is limiting the max peformances I personally achieved to 1280x720 24fps with audio glitches with a MP4 video .
I'm using mplayer on latest BBB image :
mplayer -ao alsa -vo fbdev2 -cache 8192 -zoom -x 1280 -y 720 1280.mp4
Of course I tested different video with different coding, I tried as well to convert the video i a raw-rgb using :
ffmpeg -i input.ext -vcodec rawvideo -pix_fmt rgb24 -an output.rgb
but the output file is so big that needs Storage well larger than what suitable for the application.
QUESTIONS for you :
- Is there any suggested video format to be used to let AM3352 to smoothly play a video 1080p ? if yes can you support me converting the video I do have using ffmpeg ?
- if AM335x is not suitable because of decoding and color translation effort, what could be the best SITARA option then ?
Thank you,
Paolo