omapdrmtest in AM57xx

1330hayacool7102

Hi experts,

We found omapdrmtest related program in AM57xx EVM ( SDK is from http://software-dl.ti.com/processor-sw/esd/PROCESSOR-SDK-LINUX-AM57X/latest/index_FDS.html).

We try the following and it works.

root@am57xx-evm:~# viddec3test -s 30:1920x1080 1080p.264 --fps 30
0x1c070: Opening Display..

Forcing playback rate at 30 fps.
using 1 connectors, 800x480 display, multiplanar: 1
0x1c070: Opening Demuxer..
[h264 @ 0x1d6e0] max_analyze_duration reached
[h264 @ 0x1d6e0] Estimating duration from bitrate, this may be inaccurate
Input #0, h264, from '1080p.264':
Duration: N/A, bitrate: N/A
Stream #0.0: Video: h264 (High), yuv420p, 1920x1080, 25 fps, 25 tbr, 1200k tbn, 60 tbc
0x1c070: infile=1080p.264, width=1920, height=1080
0x1c070: padded_width=2048, padded_height=1184, num_buffers=7
Setting mode 1920x1080 on connector 30, crtc 32
0x1c070: Opening Engine..
displayBufsMode: 1
0x1c070: end of input
ERROR:decoder_process:406: 0x1c070: process returned error: -1
ERROR:decoder_process:407: 0x1c070: extendedError: 00040000
root@am57xx-evm:~#

But we got failure when testing encode, the messages are shown as below. Did you know what's the cause ???

root@am57xx-evm:~# videnc2test
usage: videnc2test width height frames_to_write inpattern outpattern fps bitrate(kbps) codec baseline/high level buffertype
example: videnc2test 1920 1088 300 in.yuv out.h264 15 128 h264 baseline 10 OMAPDRM
example: videnc2test 176 144 300 in.yuv out.m4v 30 64 mpeg4 simple/baseline 0 OMAPDRM
example: videnc2test 176 144 300 in.yuv out.m4v 15 150 h263 simple/baseline 0 OMAPDRM
Currently supported codecs: h264 or mpeg4 or h263
Currently supported Buffertypes: OMAPDRM
Run this command for help on the use case:videnc2test
root@am57xx-evm:~# videnc2test 1920 1080 10 1920x1080.yuv out.264 15 2000 h264 baseline 10 OMAPDRM
/home/gtbldadm/processor-sdk-linux-fido-build/build-CORTEX_1/arago-tmp-external-linaro-toolchain/work/cortexa15hf-vfp-neon-linux-gnueabi/omapdrmtest/1.0.0-r8/git/videnc2test.c:833: init_h264_dyn_params error: Codec_control returned err=-1, extendedError=00000001
/home/gtbldadm/processor-sdk-linux-fido-build/build-CORTEX_1/arago-tmp-external-linaro-toolchain/work/cortexa15hf-vfp-neon-linux-gnueabi/omapdrmtest/1.0.0-r8/git/videnc2test.c:944: encoder_init error: H264 encoder static parameter error
root@am57xx-evm:~#

I have referred to https://e2e.ti.com/support/embedded/multimedia_software_codecs/f/356/p/416930/1505218

and still got failure after copying libdec* from GLSDK7.00.00.04. Any further idea??

by following, I confirm that I use another libdce.so
root@am57xx-evm:~# ls -l /usr/lib/libdce.so.1*
lrwxrwxrwx 1 root root 30 Oct 10 09:35 /usr/lib/libdce.so.1 -> /home/root/vid/libdce.so.1.0.0
-rwxr-xr-x 1 root root 22620 Oct 7 19:05 /usr/lib/libdce.so.1.0.0
lrwxrwxrwx 1 root root 15 Oct 7 19:59 /usr/lib/libdce.so.1_ori -> libdce.so.1.0.0
root@am57xx-evm:~# ls -l /home/root/vid/libdce.so.1.0.0
-rw-r--r-- 1 root root 21216 Oct 10 10:02 /home/root/vid/libdce.so.1.0.0
root@am57xx-evm:~#

Thanks.

over 9 years ago

0 Biser Gatchev-XID over 9 years ago

TI__Guru**** 393215 points

Hi,

I will forward this to the software team.

0 1330hayacool7102 over 9 years ago in reply to Biser Gatchev-XID

Guru 10655 points

Hi,

After trying the below, it's ok to encode now. But why ??

root@am57xx-evm:~# ./videnc2test 1920 1080 10 1920x1080.yuv out.h264 15 2000 h264 baseline 41 OMAPDRM
videnc2test.c:1224: main info: Dumping frame 0
videnc2test.c:1224: main info: Dumping frame 1
videnc2test.c:1224: main info: Dumping frame 2
videnc2test.c:1224: main info: Dumping frame 3
videnc2test.c:1224: main info: Dumping frame 4
videnc2test.c:1224: main info: Dumping frame 5
videnc2test.c:1224: main info: Dumping frame 6
videnc2test.c:1224: main info: Dumping frame 7
videnc2test.c:1224: main info: Dumping frame 8
videnc2test.c:1224: main info: Dumping frame 9
videnc2test.c:1224: main info: Dumping frame 10
Encoding completed successfully
root@am57xx-evm:~#

Now I come across a problem about color-aliasing,

and I confirm my source/setting is XDM_YUV_420SP

I have tried with intraFrameInterval = 1, but still got the color-aliasing result.

I try with mpeg4 as well and still got the aliasing result.

I also try with below and still got the color-aliasing effect

gst-launch-1.0 filesrc location=1920x1080.yuv ! videoparse width=1920 height=1080 format=nv12 ! ducatih264enc ! filesink location=./out.264

Could you help on this??

Thanks.

0 1330hayacool7102 over 9 years ago in reply to 1330hayacool7102

Guru 10655 points

hi,
it looks like NV12 & YV12 mismatch~ I'm trying

By transform YV12 to NV12 with following

ffmpeg -pix_fmt yuv420p -s 352x288 -i foreman_352x288.yuv -pix_fmt nv12 foreman_nv_12.yuv

It looks non-color-aliasing after validating,

Thanks

0 Rajasekhar Chintalapudi over 9 years ago in reply to 1330hayacool7102

Prodigy 25 points

Hi Team/Anyone,

I am facing difficulty in building omapdrmtest binaries for arm architecture.

I have to use viddec3test and videnc2test applications for testing TI codecs.

Please help me on building and generating binaries for arm architecture.

Thanks in advance !!

Regards,

Rajasekhar

0 Srinivas Marka over 9 years ago in reply to Rajasekhar Chintalapudi

Intellectual 535 points

What sort of difficulty, can you elaborate?

0 Rajasekhar Chintalapudi over 9 years ago in reply to Srinivas Marka

Prodigy 25 points

I am facing compilation errors for viddec3test.c and videnc2test.c
Could you please guide me how to build omapdrmtest source for arm architecture?

BR,
Raj

0 Yordan Kovachev over 9 years ago in reply to Rajasekhar Chintalapudi

TI__Guru**** 161600 points

Hi Raj,

What are the errors?

I cloned the omapdrmtest sources from: git.ti.com/.../omapdrmtest
And in the folder, along with the sources, there are the configure.ac & Makefile.am out of which you should be able to create a config file & Makefile.
Then it should be fairly easy to build the sources, using ARCH=arm, CROSS_COMPILE=<gcc toolchain> & PATH=/path/to/toolchain/:$PATH

Best Regards,
Yordan

0 Yordan Kovachev over 9 years ago in reply to Yordan Kovachev

TI__Guru**** 161600 points

Or use the prebuilt binaries from the SDK filesystem

Best Regards,
Yordan

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omapdrmtest in AM57xx