kendryte / k510_buildroot Goto Github PK

Feature description

Add coding parameters and advanced functions：roi， gdr， ltr

Want resolve what problem

No response

Anything else

No response

Feature description

详见nncase网站 : https://github.com/kendryte/nncase/releases/tag/v1.7.0

Want resolve what problem

Fix/fold matmul add (#584)
fix onnx prelu importer (#585)
remove quantization range limitation (#596)
修复demo1 landmark问题(demo1编译模型脚本有更新，量化时需要使用人脸真实图片，脚本和图片参考附件的demo1_data.tgz)

Anything else

No response

Feature description

Add AE control in encode app, to improve image quality of output stream.

Want resolve what problem

No response

Anything else

No response

Feature description

Modify SEI user data implementation

Want resolve what problem

No response

Anything else

No response

Feature description

Add coding functions: filtering, slice, entropy coding, SEI

Want resolve what problem

No response

Anything else

No response

What happened

kernel panic when encode_app input data is too big

Reproduction steps

cd /app/encode_app
./encode_app -split 1 -ch 0 -i /root/sd/p3/canaan_slice_NV12.yuv -o /root/sd/p3/my_out.264 -w 1920 -h 1080 -inframes 100 -outframes 100

Hardware board

k510 crb kit

Software version

v1.6-4d34292-20220523-102951CST-root-297352670b41

Bug frequency

10/10

Anything else

No response

Other

1.AE闪烁问题
2.AWB不准确
3.色彩偏差
4.边角色偏

What happened

when share memory alloc failed , mediactl_init and drm_init use error address , kernel crash:
mediactl_init:total_size.width(0xd94),total_size.height(0x48e)
---------------------------start ----------------------------------------
[ 669.718949] [K510_RESET]:k510_reset id = 0x01404f80, offset = 0x00000140 type = 1 done = 31 reset =0
[ 670.108056] k510-share-memory: [ERROR] memPartAlignedAlloc mpid->numBytesFree less than nBytes!
ioctl(SHARE_MEMORY_ALIGN_ALLOC) failed: Bad address
[ 670.164849] k510-isp 92600000.isp1: swiotlb buffer is full (sz: 2351104 bytes)
[ 670.172254] k510-isp 92600000.isp1: swiotlb: coherent allocation failed, size=2351104
[ 670.180238] CPU: 0 PID: 920 Comm: object_detect_o Not tainted 4.17.0-gf8b1331c #1
[ 670.187744] Call Trace:
[ 670.190246] [] walk_stackframe+0x0/0xa4
[ 670.195689] [] show_stack+0x2c/0x38
[ 670.200788] [] dump_stack+0x64/0x80
[ 670.205874] [] swiotlb_alloc+0x10c/0x124
[ 670.211373] [] arch_dma_alloc+0x2c/0xd4
[ 670.216785] [] vb2_dc_alloc+0xc0/0x144
[ 670.222106] [] __vb2_queue_alloc+0x15a/0x3d0
[ 670.227946] [] vb2_core_reqbufs+0x1e8/0x334
[ 670.233700] [] vb2_reqbufs+0x24/0x30
[ 670.238855] [] k510isp_video_reqbufs+0x70/0x8c
[ 670.244872] [] v4l_reqbufs+0x50/0x60
[ 670.250018] [] __video_do_ioctl+0x15e/0x240
[ 670.255764] [] video_usercopy+0x1bc/0x34c
[ 670.261344] [] video_ioctl2+0x14/0x1c
[ 670.266576] [] v4l2_ioctl+0x9c/0xc8
[ 670.271640] [] do_vfs_ioctl+0x53a/0x568
[ 670.277048] [] ksys_ioctl+0x34/0x60
[ 670.282106] [] sys_ioctl+0x10/0x1c
[ 670.287081] [] ret_from_syscall+0x0/0xe
[ 670.292592] k510-isp 92600000.isp1: dma_alloc_coherent of size 2351104 failed
[ 672.695399] k510-isp 92600000.isp1: k510isp_video_streamoff:video(00000000c86e0514) video(00000000c86e0514) pipe( (null)) start
[ 672.707743] k510-isp 92600000.isp1: k510isp_video_streamoff:streaming0 err!

Reproduction steps

重复如下操作：

cd /app/ai/object_detect_opencv
./bf16.sh
等待几秒；ctrl +C
./uint8.sh
 等待几秒；ctrl +C

Hardware board

k510 crb kit

Software version

No response

Bug frequency

No response

Anything else

No response

What happened

JPEG coding is abnormal, and the audio and picture of 264 coding are not synchronized

Reproduction steps

JPEG coding is abnormal, and the audio and picture of 264 coding are not synchronized

Hardware board

k510 crb kit

Software version

No response

Bug frequency

No response

Anything else

No response

Feature description

1.增加外部分配stream buffer接口
2.roi 默认配置

Want resolve what problem

No response

Anything else

No response

What happened

There are too many configuration files in the v4l2 demo, which cannot be managed uniformly

Reproduction steps

no

Hardware board

k510 crb 1.2

Software version

v1.5

Bug frequency

10/10

Anything else

No response

Feature description

Added function: ffmpeg push RTMP stream: ffmpeg add librtmp module to ffmpeg

Want resolve what problem

Ffmpeg supports RTMP streaming

Anything else

No response

What happened

[root@canaan /app/mediactl_lib ]$ ./isp-tuningd 
page size: 4096
off_t size: 8
offset_in_page: 0
map_size: 1048576
FPGA board not detected
Segmentation fault (core dumped)

Reproduction steps

同时运行encode_app和isp-tuningd

Hardware board

k510 crb kit

Software version

No response

Bug frequency

No response

Anything else

No response

Feature description

isp tuning tool保存硬件编码器的jpeg图片

Want resolve what problem

No response

Anything else

No response

Fix isp outputs old pitcure
Add debug method to check isp dma error and interrupt big duration

Want resolve what problem
Fix isp outputs old pitcure

Anything else
No response

What happened

dsi read hang when no lcd is connected at uboot startup

Reproduction steps

remove the lcd and start the board

Hardware board

k510 crb kit

Software version

v1.6

Bug frequency

100%

Anything else

No response

What happened

When ffmpeg encodes JEPG, press Q to exit core dump

Reproduction steps

When ffmpeg encodes JEPG, press Q to exit core dump

Hardware board

k510 crb kit

Software version

No response

Bug frequency

No response

Anything else

No response

Feature description

Sensor支持多种帧率

Want resolve what problem

Sensor支持多种帧率

Anything else

No response

Other

current result: github action can't get the latest tag for version str generate.
improvment: old command can't get the latest tags and casued version str is error in github checkout

What happened

[ 615.243772] __media_entity_enum_init:ent_enum->bmap1( (null)),idx_max(0x40)
[ 615.251536] Unable to handle kernel paging request at virtual address 0000000000600066
[ 615.259844] Oops [#1]
[ 615.262126] Modules linked in: brcmfmac cfg80211 brcmutil nfs_layout_flexfiles
[ 615.269380] CPU: 0 PID: 362 Comm: v4l2_drm.out Not tainted 4.17.0 #1
[ 615.275740] sepc: ffffffe0000f830e ra : ffffffe0000f8290 sp : ffffffe004b399a0
[ 615.282967] gp : ffffffe0008e9de8 tp : ffffffe0084c2e40 t0 : ffffffe000977f50
[ 615.290194] t1 : 000000000003b7f4 t2 : 0000003fff96c9c0 s0 : ffffffe004b399e0
[ 615.297421] s1 : ffffffe00099fe00 a0 : 0000000000000000 a1 : 00000000014080c0
[ 615.304648] a2 : 0000000000000001 a3 : ffffffe0008148e0 a4 : 0000000000600066
[ 615.311874] a5 : 0000000000600066 a6 : 00000000000014bb a7 : 000000000000000d
[ 615.319101] s2 : 00000000014080c0 s3 : ffffffe000409fdc s4 : ffffffe00097ca68
[ 615.326328] s5 : 000000000000803c s6 : ffffffe00a2b0208 s7 : ffffffe0096e5000
[ 615.333553] s8 : ffffffe00a2b7000 s9 : 0000000000000000 s10: 0000000000000000
[ 615.340779] s11: ffffffe00089efe8 t3 : 0000000000002770 t4 : 0000000000001968
[ 615.348004] t5 : 0000000000002770 t6 : ffffffe000973edf
[ 615.353321] sstatus: 0000000200000120 sbadaddr: 0000000000600066 scause: 000000000000000d
[ 615.361504] CPU: 0 PID: 362 Comm: v4l2_drm.out Not tainted 4.17.0 #1
[ 615.367860] Call Trace:
[ 615.370332] [] walk_stackframe+0x0/0xa4
[ 615.375740] [] show_stack+0x2c/0x38
[ 615.380804] [] dump_stack+0x64/0x80
[ 615.385863] [] die+0x70/0xf8
[ 615.390316] [] do_page_fault+0x24c/0x358
[ 615.395810] [] ret_from_exception+0x0/0xc
[ 615.403065] ---[ end trace 381220f0a5d8101c ]---
[ 615.407740] Kernel panic - not syncing: Fatal exception

Reproduction steps

cd /app/mediactl_lib/
./v4l2_drm.out -f video_drm_1920x1080.conf

Hardware board

k510 crb kit

Software version

v1.6-4d34292-20220523-102951CST-root-297352670b41

Bug frequency

2/10

Anything else

No response

Feature description

ai ds2 add pitch，

Want resolve what problem

ai full screen

Anything else

No response

Other

1. update checkout to get all tag/commit history
2. remove crb_v0_1 build checks from pull request
3. build dev release image after pull request when push to dev branch
4. build release image for tag/release
5. some file dir/path update and minor changes

What happened

v4l2_drm 双摄水波纹

Reproduction steps

./v4l2_drm.out -f video_drm_1920x1080.conf

Hardware board

k510 crb kit

Software version

No response

Bug frequency

No response

Anything else

No response

Help

在板子上执行如下命令
[root@canaan ~/sd/p2/app/ai/object_detect_v4l2 ]$ ./uint8.sh
报错：

`---------------------------start ----------------------------------------
case2 ./object_detect_v4l2 build May 11 2022 17:13:04
drm: Found plane_id: 50 connector_id: 49 crtc_id: 57
drm: 1080x720 (68mm X 121mm) pixel format NV12
found plane 50found plane 54dbuf_fd = 6
dbuf_fd = 7
dbuf_fd = 8
----------------drm_setup_buffers ---------------------------------
mediactl_init:video.conf
dofile_video_cfg:video.conf
doit_video_cfg:start
doit_video_cfg:sensor1 cJSON_GetArraySize: size=8
cJSON_GetArrayItem: type=4, string is sensor1_name, valuestring is m01_f_imx219_1 3-0010,m01_f_imx219_1 3-0010,8
cJSON_Ge[ 73.452889] k510-isp 92600000.isp1: __media_entity_setup_link:link->flags(0x1),MEDIA_LNK_FL_DYNAMIC(0x4),source->stream_count(1),sink->stream_count(1)
tArrayItem: type=4, string is se[ 73.470376] k510-isp 92600000.isp1: k510isp_video_streamon:start
nsor1_cfg_file, valuestring is i[ 73.477058] __media_entity_enum_init:idx_max(0x17)start
mx219_1.conf,imx219_1.conf,8
cJ[ 73.485862] _media_entity_enum_init:ent_enum->bmap1( (null)),idx_max(0x40)
SON_GetObjectItem(sensor1_total[ 73.495748] __media_entity_enum_init:ent_enum->bmap2(00000000313ff702)
width): type=3, string is sensor[ 73.504988] __media_entity_enum_init:end
[ 73.511778] __media_entity_enum_init:idx_max(0x17)start

dofile_csi2:video.conf
doit_cs[ 73.520374] __media_entity_enum_init:ent_enum->bmap1( (null)),idx_max(0x40)
i2:start
dofile_vi:video.conf
[ 73.530380] __media_entity_enum_init:ent_enum->bmap2(00000000e6df56e0)
doit_vi:start
mediactl_init:imx[ 73.539612] __media_entity_enum_init:end
219_0.conf
dofile_isp:imx219_0.[ 73.546339] k510-isp 92600000.isp1: k510isp_video_check_format:start
conf
doit_isp:start
cJSON_GetO[ 73.555968] k510-isp 92600000.isp1: k510isp_video_remote_subdev:remote(0x0)
bjectItem: type=3, string is out[ 73.565116] k510-isp 92600000.isp1: __k510isp_video_get_format:k510isp_video_remote_subdev
_img_format, valueint is 1
medi[ 73.576205] k510-isp 92600000.isp1: k510isp_video_check_format:_k510isp_video_get_format ret(-22)
actl_init:imx219_1.conf
dofile[ 73.588649] k510-isp 92600000.isp1: k510isp_video_streamon:k510isp_video_check_format ret(-22)
isp:imx219_1.conf
doit_isp:star[ 73.599950] k510-isp 92600000.isp1: k510isp_video_streamoff:video(000000000b98a7f7) video(000000000b98a7f7) pipe( (null)) start
t
cJSON_GetObjectItem: type=3, [ 73.614448] k510-isp 92600000.isp1: k510isp_video_streamoff:streaming0 err!
string is out_img_format, valuei[ 73.625854] k510-isp 92600000.isp1: k510isp_video_streamoff:video(000000000b98a7f7) video(000000000b98a7f7) pipe( (null)) start
nt is 1
media_open:start
media[ 73.639912] k510-isp 92600000.isp1: k510isp_video_streamoff:streaming0 err!
enum_links:start!entities_count 22
media_reset_links:start
media_setup_link: Unable to setup link (Device or resource busy)
error: unable to reset links.
mediactl_init error: unable to setup pipeline
v4l2_open: start
v4l2_open: VIDIOC_QUERYCAP 0x84200003
v4l2_open: dev->type 1 dev->fd 10
v4l2_enum_formats: dev->fd 10 start
Device /dev/video3 opened: CANAAN K510 ISP F2K_DS0 output (media).
v4l2_set_format: dev->type 1 dev->fd 10 start
3 buffers requested.
v4l2_alloc_buffers:buf.length(1175040),buf.m.offset (0x0)
Buffer 0 allocated with no memory.
v4l2_alloc_buffers:buf.length(1175040),buf.m.offset (0x0)
Buffer 1 allocated with no memory.
v4l2_alloc_buffers:buf.length(1175040),buf.m.offset (0x0)
Buffer 2 allocated with no memory.
v4l2_stream_on: start
display_worker error: failed to start video stream: Invalid argument (-22)
v4l2_stream_off: start
v4l2_free_buffers: start
v4l2_close: start
============> interp_od.load_model finished!
v4l2_open: start
v4l2_open: VIDIOC_QUERYCAP 0x84200003
v4l2_open: dev->type 1 dev->fd 11
v4l2_enum_formats: dev->fd 11 start
Device /dev/video5 opened: CANAAN K510 ISP F2K[ 73.982475] k510-isp 92600000.isp1: k510isp_video_streamon:start
DS2 output (media).
format.widt[ 73.988944] __media_entity_enum_init:idx_max(0x17)start
h=240 320
v4l2_set_format: dev[ 73.996832] __media_entity_enum_init:ent_enum->bmap1( (null)),idx_max(0x40)
->type 1 dev->fd 11 start
3 bu[ 74.008005] __media_entity_enum_init:ent_enum->bmap2(000000004191fb4d)
ffers requested.
v4l2_alloc_buf[ 74.017004] __media_entity_enum_init:end
fers:buf.length(307200),buf.m.of[ 74.023705] __media_entity_enum_init:idx_max(0x17)start
fset (0x0)
v4l2_alloc_buffers:B[ 74.031482] __media_entity_enum_init:ent_enum->bmap1( (null)),idx_max(0x40)
uffer 0 mapped at address 0x2003[ 74.042152] _media_entity_enum_init:ent_enum->bmap2(000000004d51f9e8)
bc1000 size 307200.
v4l2_alloc[ 74.051440] __media_entity_enum_init:end
buffers:buf.length(307200),buf.m[ 74.058175] k510-isp 92600000.isp1: k510isp_video_check_format:start
.offset (0x4b000)
v4l2_alloc_bu[ 74.067096] k510-isp 92600000.isp1: k510isp_video_remote_subdev:remote(0x0)
ffers:Buffer 1 mapped at address[ 74.077002] k510-isp 92600000.isp1: __k510isp_video_get_format:k510isp_video_remote_subdev
0x2003c0c000 size 307200.
v4l2[ 74.088030] k510-isp 92600000.isp1: k510isp_video_check_format:__k510isp_video_get_format ret(-22)
_alloc_buffers:buf.length(307200[ 74.099874] k510-isp 92600000.isp1: k510isp_video_streamon:k510isp_video_check_format ret(-22)
),buf.m.offset (0x96000)
v4l2_a[ 74.111003] k510-isp 92600000.isp1: k510isp_video_streamoff:video(00000000b89ed9d8) video(00000000b89ed9d8) pipe( (null)) start
lloc_buffers:Buffer 2 mapped at [ 74.126788] k510-isp 92600000.isp1: k510isp_video_streamoff:streaming0 err!
address 0x2003c57000 size 307200[ 74.136204] k510-isp 92600000.isp1: k510isp_video_streamoff:video(00000000b89ed9d8) video(00000000b89ed9d8) pipe( (null)) start
.
v4l2_stream_on: start
ai_wor[ 74.151441] k510-isp 92600000.isp1: k510isp_video_streamoff:streaming0 err!
ker error: failed to start video stream: Invalid argument (-22)
v4l2_stream_off: start
v4l2_free_buffers: start
v4l2_close: start

`

What happened

ISP Tuning Tool 暂停时可能导致图片不完整/缺损

Reproduction steps

暂停 播放

Hardware board

k510 crb kit

Software version

v1.5

Bug frequency

No response

Anything else

isp-tuningd中stdin_read逻辑不正确，当一次收到的数据太多时会丢弃部分内容，导致数据大小不对齐和图片被截断，表现为图片乱码

What happened

ai demo 运行几次后 share_memory就会耗尽，随后打印类似下面错误：

memPartAlignedAlloc mpid->numBytesFree less than nBytes

isp_f2k_cfg:total_width =3476,total_height =1166
mediactl_init:total_size.width(0xd94),total_size.height(0x48e)
---------------------------start ----------------------------------------
[ 1008.590420] [K510_RESET]:k510_reset id = 0x01404f80, offset = 0x00000140 type = 1 done = 31 reset =0
[ 1008.837915] k510-share-memory: [ERROR] memPartAlignedAlloc mpid->numBytesFree less than nBytes!
[ 1008.891306] Unable to handle kernel paging request at virtual address 000000433cacbcbc
[ 1008.899276] Oops [#1]
[ 1008.901571] Modules linked in:
[ 1008.904676] CPU: 0 PID: 1166 Comm: object_detect_o Not tainted 4.17.0-g732c4420-dirty #14
[ 1008.908425] Unable to handle kernel paging request at virtual address 000000643c7fbcb0
[ 1008.912885] sepc: ffffffe0000eef3a ra : ffffffe0000f0514 sp : ffffffe009aff860
[ 1008.928021] gp : ffffffe0008ebde8 tp : ffffffe007956340 t0 : ffffffe00156f300
[ 1008.935248] t1 : 0000000000000000 t2 : 00000000014002c4 s0 : ffffffe009aff8f0
[ 1008.942476] s1 : ffffffe00156f298 a0 : ffffffe00156f298 a1 : 0000000000001000
[ 1008.949704] a2 : ffffffd018280000 a3 : ffffffd016f80000 a4 : ffffffe00a736bf8
[ 1008.956931] a5 : bd21bc433cacbccc a6 : 0000000000000008 a7 : ffffffff8012000d
[ 1008.964158] s2 : 000000000023f000 s3 : 0000000000080000 s4 : ffffffd000000000
[ 1008.971386] s5 : ffffffdfffffffff s6 : fffffffffff80000 s7 : 000000000007ffff
[ 1008.978613] s8 : ffffffd00023f000 s9 : 0000000000000000 s10: ffffffe00087c230
[ 1008.985840] s11: 00000000014000c0 t3 : ffffffffffffffff t4 : ffffffffffffff80
[ 1008.993066] t5 : 0000000000000038 t6 : 0000000000000400
[ 1008.998383] sstatus: 0000000200000120 sbadaddr: 000000433cacbcbc scause: 000000000000000d

Reproduction steps

重复如下步骤：

1. cd /app/ai/object_detect_opencv
2. ./bf16.sh
3. ctrl +C
4. ./uint8.sh

Hardware board

k510 crb kit

Software version

No response

Bug frequency

1/30

Anything else

No response

What happened

ai demo read 打印timeout ,随后异常，打印类似如下：
[ 379.622555] k510-isp 92600000.isp1: k510isp_pipeline_enable:i(0) f2k_used[0] (1)f2k multivideo!
[ 379.631270] k510-isp 92600000.isp1: k510isp_pipeline_enable:end
[ WARN:0] global /home/wangjianxin/w/k510_buildroot/k510_crb_lp3_v1_2_defconfig/build/opencv4-4.5.2/modules/videoio/src/cap_v4l.[ 389.651984] object_detect_o[692]: unhandled signal 11 code 0x1 at 0x0000000000000003 in object_detect_opencv[10000+c1000]
cpp (1001) tryIoctl VIDEOIO(V4L2:/dev/video5): select() timeout.
[ 389.674367] CPU: 0 PID: 692 Comm: object_detect_o Not tainted 4.17.0-gf8b1331c #2
[ 389.681920] sepc: 0000000000020f18 ra : 0000000000020ed8 sp : 00000020027cb470
[ 389.689149] gp : 00000000000d46b0 tp : 00000020027cc840 t0 : 000000200001ef10
[ 389.696415] t1 : 0000000000003200 t2 : 0000002000027ed8 s0 : 0000000000116040
[ 389.704004] s1 : 00000020027cb550 a0 : 0000000000000000 a1 : 0000000000000000
[ 389.711239] a2 : 0000000000035200 a3 : 0000000000000000 a4 : 0000000000000000
[ 389.718515] a5 : 0000000000000000 a6 : 00000000000000f0 a7 : 000000000001c200
[ 389.725902] s2 : 0000000000035200 s3 : 0000000000003200 s4 : 0000000000000140
[ 389.733162] s5 : 000000000001fca0 s6 : 000000000001c200 s7 : 00000020027cc840
[ 389.751944] s8 : 00000000000000f0 s9 : 00000020027cc130 s10: 0000000000001000
[ 389.759188] s11: 0000003ffffa8948 t3 : 0000000000000000 t4 : 0000000000000002
[ 389.773953] t5 : 0000000000000002 t6 : 0000000000000453
[ 389.779288] sstatus: 8000000200006020 sbadaddr: 0000000000000003 scause: 000000000000000d

Reproduction steps

重复如下命令：
cd /app/ai/object_detect_opencv
./bf16.sh
ctrl +C
./uint8.sh
ctrl +C

Hardware board

k510 crb kit

Software version

No response

Bug frequency

1/50

Anything else

No response

What happened

Reproduction steps

开始v4l2 双摄

Hardware board

k510 crb 1.2

Software version

1.5

Bug frequency

10/10

Anything else

No response

What happened

isp-tuning-gui 长时间暂停播放导致isp-tuningd oom

Reproduction steps

isp-tuning-gui 长时间暂停播放

Hardware board

k510 crb kit

Software version

v1.5-2b5b95d-20220518-114847CST-root-297352670b41

Bug frequency

10/10

Anything else

No response

Other

README.md K510 开发板套装在线购买链接处有错误

What happened

开机自动启动单摄，屏幕很暗，比以前的版本暗多了

Reproduction steps

开机运行单摄或者双摄demo

Hardware board

k510 crb 1.2

Software version

v1.5

Bug frequency

100%

Anything else

No response

What happened

Encode_ App, set 7 or 8 ROIs, and start the core dump

Reproduction steps

Encode_ App, set 7 or 8 ROIs, and start the core dump

Hardware board

k510 crb kit

Software version

No response

Bug frequency

No response

Anything else

No response

Feature description

nncase 需要提高性能

Want resolve what problem

nncase提高性能

Anything else

性能优化
支持int8输出类型/指定输入layout等
支持更多tflite/onnx算子
riscv64子目录重新组织了下，每个模块/第三方库一个子目录
支持9号客户模型(homemade_deeplabv3plus_mobilenet.onnx)
更新裸机刷cache接口和提前分配连续内存以提升yolov5s裸机性能

first camera picture sometimes splits to two parts in dual camera mode

Feature description

encode_app add audio G.711 encoding and pushes RTSP stream

Want resolve what problem

No response

Anything else

No response

Feature description

ISP Tuning Tool 增加3D降噪，LDC功能配置

Want resolve what problem

No response

Anything else

No response

What happened

encode demo，执行单摄像头双通道，报错（ Failed to open subdev device node /dev/v4l-subdev2）

Reproduction steps

1.reboot

2.kill 开机自启的单摄

3.运行 cd /app/encode_app

4.执行

./encode_app -split 2 -ch 0 -i v4l2 -dev /dev/video3 -o rtsp -w 1920 -h 1080 -ch 1 -i v4l2 -dev /dev/video4 -o rtsp -w 1280
-h 720 -conf video_sample.conf -ae 1

Hardware board

k510 crb kit

Software version

No response

Bug frequency

No response

Anything else

No response

What happened

ffmpeg cannot parse video name.

Reproduction steps

cd /app/encode_app
ffmpeg -f v4l2 -s 1920x1080 -conf "video_sample.conf" -isp 1 -buf_type 2 -r 30 -i /dev/video4 -vcodec libk510_h264 -an -f rtp rtp://192.168.1.100:1234

Hardware board

k510 crb kit

Software version

v1.6-4d34292-20220523-102951CST-root-297352670b41

Bug frequency

10/10

Anything else

No response

What happened

After the network port is up, DHCP takes too long to obtain an IP address

Reproduction steps

等系统起来后，再插入网线，网口up 20秒后，dhcp才去获取ip

Hardware board

k510 crb kit

Software version

v1.6

Bug frequency

1/2

Anything else

No response

What happened

ai demo After the kernel panic, the reset self-starting single shot has a high probability of Huaping,

Reproduction steps

1.After starting the system, frePress reset to restartquently switch the demo program in /app/ai/shell until the kernel panic occurs

Hardware board

k510 crb 1.2

Software version

v1.6

Bug frequency

8/10

Anything else

No response

What happened

v4l2_drm 单摄切双摄后，上面屏幕右侧有一部分出现分屏现像

Reproduction steps

reboot
cd /app/mediactl_lib/
/v4l2_drm.out -f video_drm_1920x1080.conf 运行一会，ctrl + c结束
./v4l2_drm.out -f video_drm_1080x1920.conf 运行一会，ctrl + c结束
./v4l2_drm.out -f video_drm_1920x1080.conf

Hardware board

k510 crb kit

Software version

No response

Bug frequency

9/10

Anything else

No response

What happened

Cache inconsistency leads to network data error

Reproduction steps

TCP transmission data packet loss

Hardware board

k510 crb kit

Software version

No response

Bug frequency

No response

Anything else

No response

Other

add gitee repository link

What happened

音画不同步，长时间播放rtsp音频延迟严重，5分钟左右alsa模块报错。

Reproduction steps

【复现步骤】:

1. reboot
2. kill掉开机自启单摄程序
3. cd /app/encode_app
4. 启动rtsp音视频流ffmpeg -f v4l2 -s 1920x1080 -conf "video_sample.conf" -isp 1 -buf_type 2 -r 30 -i /dev/video3 -f alsa -ac 2 -ar 32000 -i hw:0 -idr_freq 25 -vcodec libk510_h264 -acodec aac -f rtsp rtsp://10.20.1.55:5544/both

Hardware board

k510 crb kit

Software version

No response

Bug frequency

No response

Anything else

No response

Feature description

Change AI demo to full screen display

Want resolve what problem

No response

Anything else

No response

What happened

rtmp推流，无法正常推视频

Reproduction steps

1、reboot
2、kill开机自启的单摄
3、运行 cd /app/encode_app
ffmpeg -f v4l2 -s 1920x1080 -conf "video_sample.
conf" -isp 1 -buf_type 2 -r 30 -i /dev/video3 -vcodec libk510_h264 -f flv rtmp:/
/192.168.1.10/live/1

Hardware board

k510 crb kit

Software version

No response

Bug frequency

No response

Anything else

No response

What happened

Ffmpeg push RTP stream exception

Reproduction steps

Ffmpeg push RTP stream exception

Hardware board

k510 crb kit

Software version

No response

Bug frequency

No response

Anything else

No response

What happened

The resolution of the yuv file generated by v4l2-demo does not match the configuration

Reproduction steps

The resolution of the yuv file generated by v4l2-demo does not match the configuration

Hardware board

k510 crb 1.2

Software version

v1.7

Bug frequency

10 / 10

Anything else

No response

What happened

长时间运行ffmpeg推流video latency越来越大

Reproduction steps

任何v4l2的ffmpeg推流均能复现

Hardware board

k510 crb kit

Software version

No response

Bug frequency

No response

Anything else

No response

Feature description

twod add osd drver

Want resolve what problem

twod add osd drver

Anything else

No response