Hi!.
We are using dvsdk_dm3730-evm_04_03_00_06 to encode to mpeg4 D1 frames captured from camera using v4l2. Encoded frames from dsp are sended to mplayer using a rtsp server.
it was working well until we change from encode all the frame retrieved from camera to encode the same frame (in memory) all the time only changing frame with a snapshot taken from camera (v4l2) when we receive a external signal.
We have been investigating and We think, problem is in mpeg4 codec.
Anyone has same problem? Is there a new version for mpeg4 codec to test with dvsdk_dm3730-evm_04_03_00_06?
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Mplayer Log:
[mpeg4 @ 0x7f4f20d01300]concealing 11 DC, 11 AC, 11 MV errors
V: 0.0 13745/13745 0% 0% 0.0% 0 0
[mpeg4 @ 0x7f4f20d01300]concealing 56 DC, 56 AC, 56 MV errors
V: 0.0 14500/14500 0% 0% 0.0% 0 0
[mpeg4 @ 0x7f4f20d01300]1. marker bit missing in 3. esc
[mpeg4 @ 0x7f4f20d01300]Error at MB: 376
[mpeg4 @ 0x7f4f20d01300]concealing 1276 DC, 1276 AC, 1276 MV errors
V: 0.0 14782/14782 0% 0% 0.0% 0 0
[mpeg4 @ 0x7f4f20d01300]concealing 38 DC, 38 AC, 38 MV errors
V: 0.0 15184/15184 0% 0% 0.0% 0 0
[mpeg4 @ 0x7f4f20d01300]slice end not reached but screenspace end (1502 left 0AC9BB, score= -15168)
[mpeg4 @ 0x7f4f20d01300]concealing 1584 DC, 1584 AC, 1584 MV errors
V: 0.0 17519/17519 0% 0% 0.0% 0 0
[mpeg4 @ 0x7f4f20d01300]ac-tex damaged at 3 16
[mpeg4 @ 0x7f4f20d01300]Error at MB: 723
[mpeg4 @ 0x7f4f20d01300]concealing 926 DC, 926 AC, 926 MV errors
V: 0.0 18511/18511 0% 0% 0.0% 0 0
[mpeg4 @ 0x7f4f20d01300]ac-tex damaged at 23 16
[mpeg4 @ 0x7f4f20d01300]Error at MB: 743
[mpeg4 @ 0x7f4f20d01300]concealing 1060 DC, 1060 AC, 1060 MV errors
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thank you in advanced
Regards