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DevoutPrayer / streamer

This project is based on rk3399 mpp librarys and aims at publishing camera data into RTMP server.
GNU General Public License v3.0
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能编解码但是放不出来 #8

Closed zhaochengwei closed 1 year ago

zhaochengwei commented 1 year ago

image

rk3399，mpp版本

firefly@firefly:~/streamer$ ./streamer /dev/video10 rtmp://127.0.0.1:8888/live/xl
set VIDIOC_S_CROP failed: 25, Inappropriate ioctl for device
0: YUYV 4:2:2
1: H.264
2: Motion-JPEG
fmt.w=1920,fmt.h=1080
fmt.pixfmt=0x56595559
mpp[15608]: mpp_rt: NOT found ion allocator
mpp[15608]: mpp_rt: found drm allocator
mpp[15608]: mpp_info: mpp version: 8a85dc5d author: Herman Chen   2022-03-14 [mpp_enc]: Fix stuck on reset async mode encoder
mpp[15608]: h264e_api_v2: MPP_ENC_SET_PREP_CFG w:h [1920:1080] stride [1920:1088]
mpp[15608]: mpp_enc: send header for codec/prep cfg change
mpp[15608]: mpp_enc: mode vbr bps [1500000:2000000:2500000] fps fix [30/1] -> fix [30/1] gop i [60] v [0]
mpp[15608]: mpp_enc: MPP_ENC_SET_RC_CFG bps 15552000 [14580000 : 16524000] fps [30:30] gop 60
mpp[15608]: mpp_enc: send header for rc cfg change rc_mode/fps/gop
mpp[15608]: mpp_enc: mode cbr bps [14580000:15552000:16524000] fps fix [30/1] -> fix [30/1] gop i [60] v [0]
mpp[15608]: mpp_enc: send header for codec/prep cfg change
mpp[15608]: h264e_sps: set level to 4
mpp[15608]: mpp_enc: Please use MPP_ENC_GET_HDR_SYNC instead of unsafe MPP_ENC_GET_EXTRA_INFO
mpp[15608]: mpp_enc: NOTE: MPP_ENC_GET_HDR_SYNC needs MppPacket input
Output #0, flv, to 'rtmp://127.0.0.1:8888/live/xl':
    Stream #0:0: Unknown: none
[flv @ 0x5567f60ec0] Using AVStream.codec to pass codec parameters to muxers is deprecated, use AVStream.codecpar instead.
mpp[15608]: vepu_common: warning: stride by bytes 1920 is smarller than width 1920 mutiple by pixel size 2
mpp[15608]: vepu_common: multiple stride 1920 by pixel size 2 and set new byte stride to 3840
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DevoutPrayer commented 1 year ago

尝试检查一下，源码中的分辨率和图像格式，是否与摄像头采集到的数据一致。 另外可以使用ffprobe分析流，利于定位问题。