2016-05-15, 11:58
Hi,
just want to share my finding.
On LE8.0#514 on RPi2, I noticed micro stuttering while playing a movie (mkv, 1080p, 7-11 Mbits max., video h264, DTS 5.1 pass-through, file read from a NAS 1Gbit).
A couple seconds (around 5 to 7) after skipping a chapter or moving forward a couple minutes a noticeable short "freeze" occurred.
Bigger cache sizes and/or increased read factors didn't affect the stuttering in any way.
So I was changing the player setting from OMX "off", MMAL "on" to OMX "on", MMAL "off" for a test.
The stuttering described above disappeared entirely.
Maybe helpful ?
Edit: #513 was decreasing the stuttering effect a little.
just want to share my finding.
On LE8.0#514 on RPi2, I noticed micro stuttering while playing a movie (mkv, 1080p, 7-11 Mbits max., video h264, DTS 5.1 pass-through, file read from a NAS 1Gbit).
A couple seconds (around 5 to 7) after skipping a chapter or moving forward a couple minutes a noticeable short "freeze" occurred.
Bigger cache sizes and/or increased read factors didn't affect the stuttering in any way.
So I was changing the player setting from OMX "off", MMAL "on" to OMX "on", MMAL "off" for a test.
The stuttering described above disappeared entirely.
Maybe helpful ?
Edit: #513 was decreasing the stuttering effect a little.