Hello everyone,
I use gst-launch to play avi file, but the video looks not smooth. My video information is : video codec: h264, resolution:720X480, frame rate 29.97.
And the gst-launch command is "gst-launch filesrc location=/test_720.avi ! avidemux name=demux demux.video_00 ! TIViddec2 engineName=decode codecName=h264dec ! dmaiperf print-arm-load=TRUE ! TIDmaiVideoSink videoStd=D1_NTSC videoOutput=COMPOSITE sync=false numBufs=3"
When I run the command, I get the logs as fllow:
...
New clock: GstSystemClock
INFO:
Timestamp: 2:51:01.809642749; bps: 15261696; fps: 23; CPU: 82;
INFO:
Timestamp: 2:51:02.914016708; bps: 16588800; fps: 25; CPU: 77;
INFO:
Timestamp: 2:51:03.944987333; bps: 19243008; fps: 29; CPU: 54;
INFO:
Timestamp: 2:51:04.945946583; bps: 17252352; fps: 26; CPU: 13;
INFO:
Timestamp: 2:51:05.946699749; bps: 17252352; fps: 26; CPU: 15;
INFO:
Timestamp: 2:51:06.947619583; bps: 17252352; fps: 26; CPU: 15;
INFO:
Timestamp: 2:51:08.047607665; bps: 16588800; fps: 25; CPU: 15;
INFO:
Timestamp: 2:51:09.049764208; bps: 18579456; fps: 28; CPU: 15;
INFO:
Timestamp: 2:51:10.050695416; bps: 17252352; fps: 26; CPU: 16;
INFO:
Timestamp: 2:51:11.051619457; bps: 17252352; fps: 26; CPU: 18;
INFO:
Timestamp: 2:51:12.052464749; bps: 17252352; fps: 26; CPU: 21;
INFO:
Timestamp: 2:51:13.186285250; bps: 17252352; fps: 26; CPU: 20;
INFO:
Timestamp: 2:51:14.187746499; bps: 18579456; fps: 28; CPU: 36;
INFO:
Timestamp: 2:51:15.188789582; bps: 17252352; fps: 26; CPU: 22;
INFO:
Timestamp: 2:51:16.189844374; bps: 17252352; fps: 26; CPU: 27;
INFO:
Timestamp: 2:51:17.190743791; bps: 17252352; fps: 26; CPU: 31;
INFO:
............
I think the fps was a little sllow, so the video wasn't smooth, but I don't know how to let the fps increase.
Could anybody help me?
Thanks
Yanbin Yue