ArmSoM-RK3588 codec mpp encoding demo analysis: mpi_enc_test

1. Introduction

[RK3588 From Beginner to Master] Column General Directory
mpi_enc_test is the official coding demo of rockchip
This article analyzes the code of mpi_enc_test and analyzes the coding process.

2. Environment introduction

Hardware environment:
ArmSoM-W3 RK3588 development board
Software version:
OS: ArmSoM-W3 Debian11

3. Analysis of mpp encoding and decoding process

Insert image description here

Figure 3.1 The RKMPP encoder interface provides users with the functions of inputting image data and outputting code streams.

mpp_create: Get the MppCtx instance and MppApi structure
mpp_init: Initialize the codec type and format of MppCtx
mpi->control: Configure encoding and decoding parameters through corresponding commands
encode_put_frame: Input image data MppFrame, such as YUV, RGB data
encode_get_packet: Get the encoded code stream data and store it in MppPacket, such as H.264 and H.265 data
mpi->reset: Return the decoder to its normal initialized state.
mpp_destroy: Release the applied memory space and do the destruction and aftermath work

4. Analysis of important functions

4.1 mpp_init function: Initialize the codec type and format of MppCtx

mpp_init function prototype:

MPP_RET mpp_init(MppCtx ctx, MppCtxType type, MppCodingType coding)

mpp_init function calling example:

ret = mpp_init(ctx, MPP_CTX_DEC, MppCodingType::MPP_VIDEO_CodingAVC);
if (ret)
 {
    
    
    mpp_err("mpp_init failed ret %d\n", ret);
    goto MPP_TEST_OUT;
 }

mpp_init function parameter analysis:

MppCtxType parameter: initialize encoding or decoding
```
MPP_CTX_DEC ： 解码
MPP_CTX_ENC ： 编码
```

MppCodingType parameter: encoding and decoding format

MPP_VIDEO_CodingAVC :   H.264
MPP_VIDEO_CodingHEVC:   H.265
MPP_VIDEO_CodingVP8 :   VP8
MPP_VIDEO_CodingVP9 :   VP9
MPP_VIDEO_CodingMJPEG : MJPEG

Wait, please refer to the definition of rk_type.h for details.

4.2 Set encoder parameters: test_mpp_enc_cfg_setup

Function prototype:

MPP_RET test_mpp_enc_cfg_setup(MpiEncMultiCtxInfo *info)

Function analysis:
Mainly sets the encoder parameters and saves the encoder parameters into the MpiEncMultiCtxInfo structure

4.3 Encoding function: test_mpp_run

Function prototype:

MPP_RET test_mpp_run(MpiEncMultiCtxInfo *info)

Function analysis:
Input image data MppFrame, obtain the encoded code stream data and store it in MppPacket

5. mpi_enc_test process analysis

mpi_enc_test encoding command example:

sudo mpi_enc_test -i /oem/decode.yuv -t 7 -n 200 -o /oem/encode.h264 -w 1920 -h 1080 -fps 60

mpi_enc_test process analysis:

main -> enc_test_multi -> pthread_create(enc_test) -> enc_test -> test_mpp_enc_cfg_setup -> test_mpp_run -> reset -> mpp_destroy -> pthread_join -> MPP_FREE

Main process: init initialization —> test_mpp_enc_cfg_setup sets encoder related parameters ----> test_mpp_run(info): input image data and output code stream

The main function operates according to the parameters passed in (the parameter char **argv corresponds to -i /oem/decode.yuv -t 7 -n 200 -o /oem/ in the command encode.h264 -w 1920 -h 1080 -fps 60) Parse the parameters and save them to MpiEncTestArgs *cmd structure in the body
enc_test_multi(cmd, argv[0]); function is an encapsulated encoding function, passed in MpiDecTestCmd * cmd The structure can realize multi-channel concurrent processing of H.265/H.264 video encoding
enc_test_multi(cmd, argv[0]); The function uses a for loop to create a new thread and calls enc_test to perform the encoding task
enc_test function is the entire encoding process function. First, some MPP initialization operations are performed: mpp_create() mpp_init(), mpp_enc_cfg_init(), mpi->control. After initialization, execute the test_mpp_enc_cfg_setup function to set the encoder related parameters. Then perform the most important encoding operation:test_mpp_run(info): input image data and output code stream
After encoding is completed, executeresetreset operation:p->mpi->reset( p->ctx)Restore the encoder to its normal initialized state.
After the encoder is resetRelease the requested memory space through mpp_destroy(), and perform some destruction operations to prevent memory leaks.
The pthread_join function waits for the encoding thread to end, and then calls the MPP_FREE(ctxs) function to release the thread.
The encoding thread ends, return to the main() function of the main thread, and executempi_enc_test_cmd_put(cmd), Release the memory occupied by the cmd object< /span>

6. mpi_enc_test usage examples

Terminal execution encoding command:

sudo mpi_enc_test -i /oem/decode.yuv -t 7 -n 200 -o /oem/encode.h264 -w 1920 -h 1080 -fps 60

Convert decode.yuv to h264, resolution 1920x1080, fps60, total frames 200.
Among them, -i represents the input file, -t 7 represents the output H.264 code stream, -n 200 represents encoding 200 frames -w image width -h image height, fps 60

View the codec output information:

tail -f /var/log/syslog    //开启新终端，监控输出

sudo mpi_enc_test -i /oem/decode.yuv -t 7 -n 200 -o /oem/encode.h264 -w 1920 -h 1080 -fps 60    //转原终端，运行编码程序

The encoding output is as follows:

Jun 18 16:20:47 linaro-alip mpp[2139]: mpi_enc_utils: cmd parse result:
Jun 18 16:20:47 linaro-alip mpp[2139]: mpi_enc_utils: input  file name: /oem/decode.yuv
Jun 18 16:20:47 linaro-alip mpp[2139]: mpi_enc_utils: output file name: /oem/encode.h264
Jun 18 16:20:47 linaro-alip mpp[2139]: mpi_enc_utils: width      : 1920
Jun 18 16:20:47 linaro-alip mpp[2139]: mpi_enc_utils: height     : 1080
Jun 18 16:20:47 linaro-alip mpp[2139]: mpi_enc_utils: format     : 0
Jun 18 16:20:47 linaro-alip mpp[2139]: mpi_enc_utils: type       : 7
Jun 18 16:20:47 linaro-alip mpp[2139]: mpi_enc_test: mpi_enc_test start
Jun 18 16:20:47 linaro-alip mpp[2139]: mpp_info: mpp version: 8a54ab8d author: xueman.ruan   2023-06-16 [h264d]: fix the derivation of mbaff.
Jun 18 16:20:47 linaro-alip mpp[2139]: mpi_enc_test: 0x7fa0001960 encoder test start w 1920 h 1080 type 7
Jun 18 16:20:47 linaro-alip mpp[2139]: mpp_enc: MPP_ENC_SET_RC_CFG bps 15552000 [972000 : 16524000] fps [60:60] gop 120
Jun 18 16:20:47 linaro-alip mpp[2139]: h264e_api_v2: MPP_ENC_SET_PREP_CFG w:h [1920:1080] stride [1920:1080]
Jun 18 16:20:47 linaro-alip mpp[2139]: mpp_enc: mode vbr bps [972000:15552000:16524000] fps fix [60/1] -> fix [60/1] gop i [120] v [0]
Jun 18 16:20:47 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 0    size 28319   qp 10
Jun 18 16:20:47 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 1    size 32698   qp 14
Jun 18 16:20:47 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 2    size 45308   qp 15
Jun 18 16:20:47 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 3    size 40435   qp 15
Jun 18 16:20:47 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 4    size 45222   qp 15
Jun 18 16:20:47 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 5    size 36992   qp 17
Jun 18 16:20:47 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 6    size 44143   qp 17
Jun 18 16:20:47 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 7    size 30927   qp 17
Jun 18 16:20:47 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 8    size 40750   qp 16
Jun 18 16:20:47 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 9    size 49589   qp 18
Jun 18 16:20:47 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 10   size 38120   qp 18
Jun 18 16:20:47 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 11   size 31903   qp 17
Jun 18 16:20:47 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 12   size 44712   qp 17
Jun 18 16:20:47 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 13   size 43897   qp 19
Jun 18 16:20:47 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 14   size 45241   qp 19
Jun 18 16:20:47 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 15   size 36346   qp 19
Jun 18 16:20:47 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 16   size 29973   qp 18
Jun 18 16:20:47 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 17   size 37295   qp 20
Jun 18 16:20:47 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 18   size 51772   qp 20
Jun 18 16:20:47 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 19   size 33378   qp 20
Jun 18 16:20:47 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 20   size 33600   qp 19
Jun 18 16:20:47 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 21   size 37763   qp 21
Jun 18 16:20:47 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 22   size 49116   qp 21
Jun 18 16:20:47 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 23   size 31925   qp 20
Jun 18 16:20:47 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 24   size 46841   qp 19
Jun 18 16:20:47 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 25   size 36214   qp 22
Jun 18 16:20:47 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 26   size 46354   qp 22
Jun 18 16:20:47 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 27   size 37565   qp 21
Jun 18 16:20:47 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 28   size 46092   qp 20
Jun 18 16:20:47 linaro-alip mpp[2139]: mpi_enc_test: chn 0 loop times 1
Jun 18 16:20:47 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 29   size 15581   qp 20
Jun 18 16:20:47 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 30   size 23445   qp 22
Jun 18 16:20:47 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 31   size 32401   qp 22
Jun 18 16:20:47 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 32   size 28462   qp 22
Jun 18 16:20:47 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 33   size 33358   qp 21
Jun 18 16:20:47 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 34   size 28697   qp 23
Jun 18 16:20:47 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 35   size 35228   qp 22
Jun 18 16:20:47 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 36   size 24997   qp 22
Jun 18 16:20:47 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 37   size 31774   qp 21
Jun 18 16:20:47 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 38   size 39806   qp 23
Jun 18 16:20:47 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 39   size 31097   qp 22
Jun 18 16:20:47 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 40   size 25497   qp 22
Jun 18 16:20:47 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 41   size 36976   qp 21
Jun 18 16:20:47 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 42   size 36927   qp 23
Jun 18 16:20:47 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 43   size 37975   qp 22
Jun 18 16:20:47 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 44   size 31915   qp 22
Jun 18 16:20:47 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 45   size 26709   qp 21
Jun 18 16:20:47 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 46   size 33195   qp 22
Jun 18 16:20:47 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 47   size 46155   qp 23
Jun 18 16:20:47 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 48   size 29497   qp 23
Jun 18 16:20:47 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 49   size 29307   qp 22
Jun 18 16:20:47 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 50   size 33197   qp 23
Jun 18 16:20:47 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 51   size 42712   qp 24
Jun 18 16:20:47 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 52   size 28279   qp 23
Jun 18 16:20:47 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 53   size 40612   qp 22
Jun 18 16:20:47 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 54   size 33483   qp 23
Jun 18 16:20:47 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 55   size 40900   qp 24
Jun 18 16:20:47 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 56   size 32802   qp 24
Jun 18 16:20:47 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 57   size 39739   qp 23
Jun 18 16:20:47 linaro-alip mpp[2139]: mpi_enc_test: chn 0 loop times 2
Jun 18 16:20:47 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 58   size 14135   qp 22
Jun 18 16:20:47 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 59   size 21344   qp 24
Jun 18 16:20:47 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 60   size 29755   qp 24
Jun 18 16:20:47 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 61   size 25979   qp 24
Jun 18 16:20:47 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 62   size 30094   qp 23
Jun 18 16:20:47 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 63   size 26150   qp 24
Jun 18 16:20:47 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 64   size 32448   qp 24
Jun 18 16:20:47 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 65   size 22886   qp 24
Jun 18 16:20:47 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 66   size 28925   qp 23
Jun 18 16:20:47 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 67   size 36458   qp 25
Jun 18 16:20:47 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 68   size 28537   qp 24
Jun 18 16:20:47 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 69   size 23470   qp 24
Jun 18 16:20:47 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 70   size 33644   qp 23
Jun 18 16:20:47 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 71   size 33987   qp 24
Jun 18 16:20:47 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 72   size 34409   qp 24
Jun 18 16:20:47 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 73   size 28965   qp 24
Jun 18 16:20:47 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 74   size 23782   qp 23
Jun 18 16:20:47 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 75   size 30565   qp 24
Jun 18 16:20:47 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 76   size 42286   qp 25
Jun 18 16:20:47 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 77   size 26486   qp 25
Jun 18 16:20:47 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 78   size 26157   qp 24
Jun 18 16:20:47 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 79   size 30454   qp 25
Jun 18 16:20:47 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 80   size 39307   qp 26
Jun 18 16:20:47 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 81   size 26085   qp 25
Jun 18 16:20:47 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 82   size 36866   qp 24
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 83   size 31373   qp 25
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 84   size 38846   qp 25
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 85   size 31552   qp 25
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 86   size 37866   qp 24
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 loop times 3
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 87   size 13688   qp 23
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 88   size 20366   qp 25
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 89   size 28290   qp 25
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 90   size 24927   qp 25
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 91   size 28663   qp 24
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 92   size 25063   qp 25
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 93   size 30803   qp 25
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 94   size 21575   qp 25
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 95   size 27338   qp 24
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 96   size 34735   qp 26
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 97   size 27243   qp 25
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 98   size 22440   qp 25
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 99   size 33794   qp 23
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 100  size 33975   qp 24
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 101  size 34414   qp 24
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 102  size 28039   qp 25
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 103  size 23884   qp 23
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 104  size 30492   qp 24
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 105  size 42340   qp 25
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 106  size 26504   qp 25
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 107  size 26186   qp 24
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 108  size 32429   qp 24
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 109  size 41124   qp 25
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 110  size 25814   qp 25
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 111  size 36782   qp 24
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 112  size 31428   qp 25
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 113  size 38736   qp 25
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 114  size 31537   qp 25
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 115  size 37914   qp 24
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 loop times 4
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 116  size 13688   qp 23
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 117  size 20324   qp 25
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 118  size 28272   qp 25
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 119  size 24945   qp 25
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 120  size 50373   qp 15
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 121  size 25603   qp 24
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 122  size 32347   qp 24
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 123  size 22828   qp 24
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 124  size 28898   qp 23
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 125  size 36563   qp 25
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 126  size 28604   qp 24
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 127  size 23537   qp 24
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 128  size 33637   qp 23
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 129  size 34220   qp 24
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 130  size 34337   qp 24
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 131  size 29011   qp 24
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 132  size 23784   qp 23
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 133  size 30583   qp 24
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 134  size 42288   qp 25
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 135  size 28161   qp 24
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 136  size 27757   qp 23
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 137  size 32119   qp 24
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 138  size 41349   qp 25
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 139  size 26902   qp 24
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 140  size 38575   qp 23
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 141  size 32464   qp 24
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 142  size 40765   qp 24
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 143  size 32726   qp 24
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 144  size 39886   qp 23
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 loop times 5
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 145  size 14182   qp 22
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 146  size 21394   qp 24
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 147  size 29792   qp 24
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 148  size 27333   qp 23
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 149  size 31698   qp 22
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 150  size 27641   qp 23
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 151  size 33985   qp 23
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 152  size 23571   qp 23
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 153  size 30157   qp 22
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 154  size 37937   qp 24
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 155  size 29964   qp 23
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 156  size 24665   qp 23
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 157  size 35541   qp 22
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 158  size 35537   qp 23
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 159  size 35918   qp 23
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 160  size 30675   qp 23
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 161  size 24880   qp 22
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 162  size 31974   qp 23
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 163  size 43998   qp 24
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 164  size 29454   qp 23
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 165  size 29434   qp 22
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 166  size 33309   qp 23
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 167  size 42905   qp 24
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 168  size 28273   qp 23
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 169  size 40610   qp 22
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 170  size 33655   qp 23
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 171  size 42553   qp 23
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 172  size 32763   qp 24
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 173  size 39818   qp 23
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 loop times 6
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 174  size 14135   qp 22
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 175  size 22401   qp 23
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 176  size 31085   qp 23
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 177  size 27330   qp 23
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 178  size 31714   qp 22
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 179  size 27454   qp 23
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 180  size 33911   qp 23
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 181  size 23618   qp 23
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 182  size 30246   qp 22
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 183  size 38036   qp 24
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 184  size 29962   qp 23
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 185  size 24672   qp 23
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 186  size 35546   qp 22
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 187  size 35542   qp 23
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 188  size 35918   qp 23
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 189  size 30675   qp 23
Jun 18 16:20:48 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 190  size 24880   qp 22
Jun 18 16:20:49 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 191  size 31974   qp 23
Jun 18 16:20:49 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 192  size 43998   qp 24
Jun 18 16:20:49 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 193  size 29454   qp 23
Jun 18 16:20:49 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 194  size 29434   qp 22
Jun 18 16:20:49 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 195  size 33309   qp 23
Jun 18 16:20:49 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 196  size 42905   qp 24
Jun 18 16:20:49 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 197  size 28273   qp 23
Jun 18 16:20:49 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 198  size 40610   qp 22
Jun 18 16:20:49 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encoded frame 199  size 33655   qp 23
Jun 18 16:20:49 linaro-alip mpp[2139]: mpi_enc_test: chn 0 encode 200 frames time 1841 ms delay   4 ms fps 108.60 bps 15541070
Jun 18 16:20:49 linaro-alip mpp[2139]: mpi_enc_test: mpi_enc_test average frame rate 108.60