前言
本文测试OK113i-S开发板-视频编解码的功能
OK113i-S开发板是支持视频的编解码的，下面是官方介绍的编解码功能
T113-i 是一种为多媒体解码平台设计的高级应用处理器。T113-i 集成了64位玄铁C906 RISC-V CPU，
双核 Cortex - A7 CPU 和 HiFi4 DSP，提供高效的计算能力。
主要特性
支持 H.265、H.264、MPEG-1/2/4、JPEG 等全格式解码。独立的编码器可以用 JPEG 或 MJPEG 来进行编
码。
T113-i 集成了 H.265/H.264 4K 解码和 SmartColor2.0 后处理，提供完美的视频娱乐体验。
下面我们来测试一下音视频的编码解码功能。
编解码代码
在系统的代码中，下面是程序的位置
----------------
视频
/sdk/platform/framework/auto/cmd_demo/decoderTest
/sdk/platform/framework/auto/sdk_demo/decoderTest
/sdk/platform/framework/auto/sdk_demo/encoderTest
/sdk/platform/framework/auto/sdk_demo/fltest_streamPlayer
------------------
音频
/sdk/platform/framework/auto/cmd_demo/audplayer
/sdk/platform/framework/auto/qt_demo/fltest_qt_musicplayer
/sdk/platform/framework/auto/sdk_demo/audioencTest
/sdk/platform/framework/auto/sdk_demo/audplayerTest
编译音视频库
系统的音视频库主要是cedarx 和libcedarc；这个在buuildroot中需要选定。如下图
Target Packages
Allwinner platform private package select
Libcedcrc
Cedarx
错误
=================
>>> cedarx Installing to target
cp -rf /home/forlinx/113/OK113i-linux-sdk/out/t113_i/ok113i/longan/buildroot/build/cedarx/config/_cedarx.conf
/home/forlinx/113/OK113i-linux-sdk/out/t113_i/ok113i/longan/buildroot/target/etc/cedarx.conf
cp: cannot stat '/home/forlinx/113/OK113i-linux-sdk/out/t113_i/ok113i/longan/buildroot/build/cedarx/config/_cedarx.conf': No such file or directory
make[1]: *** [package/pkg-generic.mk:335: /home/forlinx/113/OK113i-linux-sdk/out/t113_i/ok113i/longan/buildroot/build/cedarx/.stamp_target_installed] Error 1
解决办法
cp -rf /home/forlinx/113/OK113i-linux-sdk/out/t113_i/ok113i/longan/buildroot/build/cedarx/conf/default_cedarx.conf
/home/forlinx/113/OK113i-linux-sdk/out/t113_i/ok113i/longan/buildroot/build/cedarx/config/_cedarx.conf
./build.sh
./build.sh pack
=============================================
视频解码264
fltest_decoderTest 解码/tmp.h264 为yuv 格式。
root@ok113i:/forlinx/media# ls
1.jpg 1280x720_video3.yuv tmp.h264
1024x600.rgba 2.jpg tmp.h265
1280x720_video0.yuv 2560x1440_dcvideo.yuv videotestsrc_1280x720.nv21
1280x720_video1.yuv 30s.wav
1280x720_video2.yuv test.mp3
root@ok113i:/forlinx/media# fltest_decoderTest
INFO : cedarc <log_set_level:43>: Set log level to 3 from /vendor/etc/cedarc.conf
[2023-12-20 17:35:24] ERROR : awplayer <ReadPluginEntry:194>: read plugin entry adecoder-15 fail!
[2023-12-20 17:35:24] ERROR : awplayer <ReadPluginEntry:194>: read plugin entry vdecoder-9 fail!
INFO : cedarc <CedarPluginVDInit:79>: register h264 decoder success!
INFO : cedarc <CedarPluginVDInit:84>: register mjpeg decoder success!
[ 1097.603725] VE: VE real_freq=576000000
[ 1097.603725]
INFO : cedarc <CedarPluginVDInit:86>: register mpeg2 decoder success!
[2023-12-20 17:35:24] WARNING: awplayer <DlOpenPlugin:112>: Invalid plugin,function CedarPluginVDInit not found.
INFO : cedarc <CedarPluginVDInit:92>: register mpeg4dx decoder success!
INFO : cedarc <CedarPluginVDInit:79>: register mpeg4H263 decoder success!
INFO : cedarc <CedarPluginVDInit:90>: register mpeg4Normal decoder success!
INFO : cedarc <CedarPluginVDInit:74>: register vc1 decoder success!
INFO : cedarc <CedarPluginVDInit:85>: register h265 decoder success!
[2023-12-20 17:35:24] ERROR : awplayer <ReadPluginEntry:194>: read plugin entry plugin-0 fail!
decoderTest version:V2.0.20220506
decoderTest intputFile:/forlinx/media/tmp.h264
[D]singleDecoderH264Test ================================
[D]singleDecoderH264Test ==== CedarC Decoder ====
[D]singleDecoderH264Test ==== singleDecoderTest cbk ====
[D]singleDecoderH264Test ================================
[E][decoderTest.cpp]singleDecoderH264Test line:271 open intputFile:/forlinx/media/tmp.h264
[E][decoderTest.cpp]singleDecoderH264Test line:294 open outputFile:/tmp/800x480nv21_sgl.yuv
new AWVideoDecoderImpl() version:V2.0.20220506
sdk_memory version:V2.0.20220506
DEBUG : ionAlloc <__GetIonMemOpsS:833>: *** get __GetIonMemOpsS ***
INFO : cedarc <VeInitialize:1307>: *** ic_version = 0x1301000010210,
DEBUG : cedarc <VeInitialize:1347>: *** nPhyOffset = 0x0
DEBUG : ionAlloc <ion_alloc_open2:177>: pid: 1559, g_context = 0x28b3b8
DEBUG : ionAlloc <ion_alloc_open2:204>: ion alloc open ok
DEBUG : cedarc <CdcIniParserInit:41>: load conf file /etc/cedarc.conf ok!
INFO : cedarc <log_set_level:43>: Set log level to 5 from /vendor/etc/cedarc.conf
ERROR : cedarc <DebugCheckConfig:316>: now cedarc log level:5
WARNING: cedarc <InitializeVideoDecoder:619>: warning: the nDeInterlaceHoldingFrameBufferNum is 0
[D]singleDecoderH264Test decode process[0/821226]
======================= ret:-6
[D]singleDecoderH264Test decode process[815936/821226]
offset>(size-4)
[D]decoderDataReady decode write[384000/192000]
======================= ret:3
output file is saved:/tmp/
=============================================
视频解码h265
demoVdecoder 这个文件失败
==================================
ok113i:/forlinx/media# demoVdecoder -i /forlinx/media/tmp.h265 -o dec265.yuv
INFO : cedarc <log_set_level:43>: Set log level to 3 from /vendor/etc/cedarc.conf
[2023-12-20 19:28:03] ERROR : awplayer <ReadPluginEntry:194>: read plugin entry adecoder-15 fail!
[2023-12-20 19:28:03] ERROR : awplayer <ReadPluginEntry:194>: read plugin entry vdecoder-9 fail!
INFO : cedarc <CedarPluginVDInit:79>: register h264 decoder success!
INFO : cedarc <CedarPluginVDInit:84>: register mjpeg decoder success!
INFO : cedarc <CedarPluginVDInit:86>: register mpeg2 decoder success!
[2023-12-20 19:28:03] WARNING: awplayer <DlOpenPlugin:112>: Invalid plugin,function CedarPluginVDInit not found.
INFO : cedarc <CedarPluginVDInit:92>: register mpeg4dx decoder success!
INFO : cedarc <CedarPluginVDInit:79>: register mpeg4H263 decoder success!
INFO : cedarc <CedarPluginVDInit:90>: register mpeg4Normal decoder success!
INFO : cedarc <CedarPluginVDInit:74>: register vc1 decoder success!
INFO : cedarc <CedarPluginVDInit:85>: register h265 decoder success!
[2023-12-20 19:28:03] ERROR : awplayer <ReadPluginEntry:194>: read plugin entry plugin-0 fail!
[2023-12-20 19:28:03] DEBUG : awplayer <AwStreamInit:99>: aw stream init...
[2023-12-20 19:28:03] DEBUG : awplayer <DemoHelpInfo:1074>: ==== CedarX linux decoder demo help start =====
[2023-12-20 19:28:03] DEBUG : awplayer <DemoHelpInfo:1075>: -h or --help to show the demo usage
[2023-12-20 19:28:03] DEBUG : awplayer <DemoHelpInfo:1076>: demo created by zouwenhuan, allwinnertech/AL3
[2023-12-20 19:28:03] DEBUG : awplayer <DemoHelpInfo:1077>: email: zouwenhuan@allwinnertech.com
[2023-12-20 19:28:03] DEBUG : awplayer <DemoHelpInfo:1078>: ===== CedarX linux decoder demo help end ======
[2023-12-20 19:28:03] DEBUG : awplayer <main:1254>: nDecoderNum = 1
[2023-12-20 19:28:03] DEBUG : awplayer <ChannelThread:1093>: ChannelThread 11, 0
[2023-12-20 19:28:03] DEBUG : awplayer <ParseArgument:193>: get input file: file:///forlinx/media/tmp.h265
[2023-12-20 19:28:03] DEBUG : awplayer <ParseArgument:210>: get save pic path: dec265.yuv
DEBUG : ionAlloc <__GetIonMemOpsS:833>: *** get __GetIonMemOpsS ***
INFO : cedarc <VeInitialize:1307>: *** ic_version = 0x1301000010210,
DEBUG : cedarc <VeInitialize:1347>: *** nPhyOffset = 0x0
DEBUG : ionAlloc <ion_alloc_open2:177>: pid: 1773, g_context = 0xb5d02528
DEBUG : ionAlloc <ion_alloc_open2:204>: ion alloc open ok
[2023-12-20 19:28:03] DEBUG : awplayer <CdxParserPrepare:778>: source uri 'file:///forlinx/media/tmp.h265'
[2023-12-20 19:28:03] DEBUG : awplayer <__FileStreamConnect:407>: (5/0/1133141) path:'file:///forlinx/media/tmp.h265'
[2023-12-20 19:28:03] ERROR : CdxFlacParser <__FlacParserProbe:1133>: Flac probe failed.
[2023-12-20 19:28:03] WARNING: awplayer <Mp3Probe:854>: Wav parser : no dice, no valid sequence of frames found.
[2023-12-20 19:28:03] WARNING: awplayer <Mp3Probe:854>: Wav parser : no dice, no valid sequence of frames found.frames found.
[2023-12-20 19:28:03] WARNING: awplayer <Mp3Probe:854>: Wav parser : no dice, no valid sequence offrames found.
[2023-12-20 19:28:03] WARNING: awplayer <Mp3Probe:854>: Wav parser : no dice, no valid sequence of frames found.
[2023-12-20 19:28:03] DEBUG : awplayer <__WvParserProbe:575>: __WvParserProbe:
[2023-12-20 19:28:03] DEBUG : awplayer <__WvParserProbe:575>: __WvParserProbe:
[2023-12-20 19:28:03] DEBUG : awplayer <__WvParserProbe:575>: __WvParserProbe:
[2023-12-20 19:28:03] DEBUG : awplayer <__WvParserProbe:575>: __WvParserProbe:
[2023-12-20 19:28:03] ERROR : awplayer <__G729ParserProbe:290>: g729 SYNC_WORD probe failed.
[2023-12-20 19:28:03] ERROR : awplayer <__Id3v2ParserProbe:330>: Probe ID3_header loss sync...
[2023-12-20 19:28:03] WARNING: awplayer <CdxParserCreate:711>: Sorry, I don't know what it is!
[2023-12-20 19:28:03] WARNING: awplayer <CdxParserOpen:756>: should not be here.
[2023-12-20 19:28:03] ERROR : awplayer <CdxParserPrepare:789>: open parser fail, uri(file:///forlinx/media/tmp.h265)
[2023-12-20 19:28:03] ERROR : awplayer <initDecoder:278>: decoder open parser error nRet = -1, Decoder->parser: (nil)
[2023-12-20 19:28:03] ERROR : awplayer <ChannelThread:1156>: decoder demom initDecoder error
=============================================
我们修改decoderTest这个程序，使它能解码h265的格式，其中下面代码红色是我修改的。
source ~/113/OK113i-linux-sdk/.buildconfig
~/113/OK113i-linux-sdk/platform/framework/auto/sdk_demo/decoderTest$ make
==============================================
//decoderTest 265
int main(int argc, char** argv)
{
printf("decoderTest265 version:%s\n", MODULE_VERSION);
/******** begin set the default encode param ********/
memset(&decodeParam, 0, sizeof(decodeParam));
memset(&testParam, 0, sizeof(testParam));
decodeParam.srcW = 800;
decodeParam.srcH = 480;
decodeParam.dstW = 800;
decodeParam.dstH = 480;
decodeParam.rotation = Angle_0;
decodeParam.scaleRatio = ScaleNone;
decodeParam.codecType = CODEC_H265;
decodeParam.pixelFormat = PIXEL_NV21;
testParam.testTimes = 1;
testParam.testWay = 0;
strcpy((char*)testParam.intputFile, "/tmp/tmp.h265");
strcpy((char*)testParam.outputFile, "/tmp/dec265_out.yuv");
================================================================
Makefile的修改
all: $(Target)
$(Target) : decoderTest.cpp
$(CPP) decoderTest.cpp -o $(Target) $(LIBS) $(LDFLAGS) -lpthread $(CXXFLAGS)
$(CPP) decoderTest265.cpp -o $(Target)265 $(LIBS) $(LDFLAGS) -lpthread $(CXXFLAGS)
@echo "generate $(Target) success!!!"
@cp -f $(Target) $(INSTATLL_PATH)
@cp -f $(Target)265 $(INSTATLL_PATH)
@echo -e '\e[1;33m cp -f $(Target) $(INSTATLL_PATH) \e[0m'
=============================================
测试解码效果
./decoderTest265
INFO : cedarc <log_set_level:43>: Set log level to 3 from /vendor/etc/cedarc.conf
[2023-12-21 01:51:19] ERROR : awplayer <ReadPluginEntry:194>: read plugin entry adecoder-15 fail!
[2023-12-21 01:51:19] ERROR : awplayer <ReadPluginEntry:194>: read plugin entry vdecoder-9 fail!
INFO : cedarc <CedarPluginVDInit:79>: register h264 decoder success!
INFO : cedarc <CedarPluginVDInit:84>: register mjpeg decoder success!
[ 3213.535493] VE: VE real_freq=576000000
[ 3213.535493]
INFO : cedarc <CedarPluginVDInit:86>: register mpeg2 decoder success!
[2023-12-21 01:51:19] WARNING: awplayer <DlOpenPlugin:112>: Invalid plugin,function CedarPluginVDInit not found.
INFO : cedarc <CedarPluginVDInit:92>: register mpeg4dx decoder success!
INFO : cedarc <CedarPluginVDInit:79>: register mpeg4H263 decoder success!
INFO : cedarc <CedarPluginVDInit:90>: register mpeg4Normal decoder success!
INFO : cedarc <CedarPluginVDInit:74>: register vc1 decoder success!
INFO : cedarc <CedarPluginVDInit:85>: register h265 decoder success!
[2023-12-21 01:51:19] ERROR : awplayer <ReadPluginEntry:194>: read plugin entry plugin-0 fail!
decoderTest265 version:V2.0.20220506
intputFile :/tmp/tmp.h265
outputFile :/tmp/d5_out.yuv
[D]singleDecoderTest ================================
[D]singleDecoderTest ==== CedarC Decoder ====
[D]singleDecoderTest ==== singleDecoderTest cbk ====
[D]singleDecoderTest ================================
new AWVideoDecoderImpl() version:V2.0.20220506
sdk_memory version:V2.0.20220506
DEBUG : ionAlloc <__GetIonMemOpsS:833>: *** get __GetIonMemOpsS ***
INFO : cedarc <VeInitialize:1307>: *** ic_version = 0x1301000010210,
DEBUG : cedarc <VeInitialize:1347>: *** nPhyOffset = 0x0
DEBUG : ionAlloc <ion_alloc_open2:177>: pid: 1597, g_context = 0x198c480
DEBUG : ionAlloc <ion_alloc_open2:204>: ion alloc open ok
DEBUG : cedarc <CdcIniParserInit:41>: load conf file /etc/cedarc.conf ok!
INFO : cedarc <log_set_level:43>: Set log level to 5 from /vendor/etc/cedarc.conf
ERROR : cedarc <DebugCheckConfig:316>: now cedarc log level:5
WARNING: cedarc <InitializeVideoDecoder:619>: warning: the nDeInterlaceHoldingFrameBufferNum is 0
[D]singleDecoderTest decode process[0/1133141]
[W][decoderTest265.cpp]singleDecoderTest line:514 decode failed,error code:-6
[D]singleDecoderTest decode process[28/1133141]
[W][decoderTest265.cpp]singleDecoderTest line:514 decode failed,error code:-6
[D]singleDecoderTest decode process[86/1133141]
[D]singleDecoderTest decode process[1127265/1133141]
offset>(size-4)
WARNING: cedarc <HevcDecoderAddPtsToList:933>: h265 pts list is full
[D]decoderDataReady decode write[384000/192000]
[D]printfArgs -i:/tmp/tmp.h265
[D]printfArgs -s:[800x480]
[D]printfArgs -f:278
[D]printfArgs -p:5
[D]printfArgs -o:/tmp/d5_out.yuv
output file is saved:/tmp/d5_out.yuv
~ AWVideoDecoderImpl()
Test 1 times.
=============================================
视频编码
root@ok113i:/forlinx/media# encoderTest
encoderTest version:V2.0.2022050[ 5100.284684] VE: VE real_freq=576000000
[ 5100.284684]
6
intputFile /tmp/800_480.yuv
outputFile /tmp/enc720_30p.265
outputFile CODEC_H265
[D]singleEncoderTest ================================
[D]singleEncoderTest ==== CedarC Encoder ====
[D]singleEncoderTest ==== singleDecoderTest ====
[D]singleEncoderTest ================================
[D]printfArgs -s:800x480
[D]printfArgs -n:1
[D]printfArgs -f:3
[D]printfArgs -p:1
[D]printfArgs -r:30
[D]printfArgs -d:800x480
sdk_memory version:V2.0.20220506
INFO : cedarc <VeInitialize:1307>: *** ic_version = 0x1301000010210,
[D]encodeFile malloc pIonMem->vir=0xb6a63000!
new AWVideoEncoderImpl() version:V2.0.20220506
sdk_memory version:V2.0.20220506
INFO : cedarc <VeInitialize:1307>: *** ic_version = 0x1301000010210,
ERROR : cedarc <H265EncOpen:6246>: error: the driver do not support the ic 1667
[E][AWVidoeEncoder.cpp]init line:389 VideoEncCreate error, return[E][encoderTest.cpp]encodeFile line:412 init:ffffffff
~ AWVideoEncoderImpl()
ERROR : cedarc <ReleaseAllocInputBuffer:456>: ReleaseAllocInputBuffer, pEncoder is NULL
[D]printfArgs -s:800x480
[D]printfArgs -n:1
[D]printfArgs -f:3
[D]printfArgs -p:1
[D]printfArgs -r:30
[D]printfArgs -d:800x480
output file is saved:/tmp/enc720_30p.265
Test 1 times.
编码失败，文件为0
=============================================
音频编码
root@ok113i:/forlinx/media# cp 30s.wav /tmp/test.wav
root@ok113i:/forlinx/media# audioenc_test
INFO : cedarc <log_set_level:43>: Set log level to 3 from /vendor/etc/cedarc.conf
[2023-12-20 18:48:57] ERROR : awplayer <ReadPluginEntry:194>: read plugin entry adecoder-15 fail!
[2023-12-20 18:48:57] ERROR : awplayer <ReadPluginEntry:194>: read plugin entry vdecoder-9 fail!
INFO : cedarc <CedarPluginVDInit:79>: register h264 decoder success!
INFO : cedarc <CedarPluginVDInit:84>: register mjpeg decoder success!
INFO : cedarc <CedarPluginVDInit:86>: register mpeg2 decoder success!
[2023-12-20 18:48:57] WARNING: awplayer <DlOpenPlugin:112>: Invalid plugin,function CedarPluginVDInit not found.
INFO : cedarc <CedarPluginVDInit:92>: register mpeg4dx decoder success!
INFO : cedarc <CedarPluginVDInit:79>: register mpeg4H263 decoder success!
INFO : cedarc <CedarPluginVDInit:90>: register mpeg4Normal decoder success!
INFO : cedarc <CedarPluginVDInit:74>: register vc1 decoder success!
INFO : cedarc <CedarPluginVDInit:85>: register h265 decoder success!
[2023-12-20 18:48:57] ERROR : awplayer <ReadPluginEntry:194>: read plugin entry plugin-0 fail!
[2023-12-20 18:48:57] DEBUG : awplayer <AwStreamInit:99>: aw stream init...
[2023-12-20 18:48:57] DEBUG : awplayer <AwMuxerInit:53>: aw muxer init ..
[2023-12-20 18:48:57] DEBUG : awplayer <AwMuxerInit:62>: aw muxer size:4
audioenc test version:V2.0.20220506
12-20 18:48:57.953 AudioEnc(W) : AudioEncInit success
fopen /tmp/test.wav OK
fopen /tmp/test.mp3 ok
12-20 18:48:57.955 AudioEnc(E) : audio encode ERR_AUDIO_ENC_PCMUNDERFLOW
12-20 18:48:58.001 AudioEnc(E) : audio encode ERR_AUDIO_ENC_PCMUNDERFLOW
12-20 18:49:05.031 AudioEnc(E) : audio encode ERR_AUDIO_ENC_PCMUNDERFLOW
12-20 18:49:05.077 AudioEnc(E) : audio encode ERR_AUDIO_ENC_PCMUNDERFLOW
12-20 18:49:05.123 AudioEnc(E) : audio encode ERR_AUDIO_ENC_PCMUNDERFLOW
12-20 18:49:05.169 AudioEnc(E) : audio encode ERR_AUDIO_ENC_PCMUNDERFLOW
file end exit.
audioenc test run finish
=============================================
音频解码
下图是
fltest_qt_musicplayer
root@ok113i:/forlinx/media# fltest_audioplayer /forlinx/media/test.mp3
[2023-12-20 19:02:26] WARNING: awplayer <log_set_level:30>: Set log level to 3
[2023-12-20 19:02:26] ERROR : awplayer <ReadPluginEntry:194>: read plugin entry adecoder-15 fail!
[2023-12-20 19:02:26] ERROR : awplayer <ReadPluginEntry:194>: read plugin entry vdecoder-9 fail!
INFO : cedarc <CedarPluginVDInit:79>: register h264 decoder success!
INFO : cedarc <CedarPluginVDInit:84>: register mjpeg decoder success!
INFO : cedarc <CedarPluginVDInit:86>: register mpeg2 decoder success!
[2023-12-20 19:02:26] WARNING: awplayer <DlOpenPlugin:112>: Invalid plugin,function CedarPluginVDInit not found.
INFO : cedarc <CedarPluginVDInit:92>: register mpeg4dx decoder success!
INFO : cedarc <CedarPluginVDInit:79>: register mpeg4H263 decoder success!
INFO : cedarc <CedarPluginVDInit:90>: register mpeg4Normal decoder success!
INFO : cedarc <CedarPluginVDInit:74>: register vc1 decoder success!
INFO : cedarc <CedarPluginVDInit:85>: register h265 decoder success!
[2023-12-20 19:02:26] ERROR : awplayer <ReadPluginEntry:194>: read plugin entry plugin-0 fail!
[2023-12-20 19:02:26] DEBUG : awplayer <AwStreamInit:99>: aw stream init...
[2023-12-20 19:02:26] DEBUG : awplayer <AwMuxerInit:53>: aw muxer init ..
[2023-12-20 19:02:26] DEBUG : awplayer <AwMuxerInit:62>: aw muxer size:4
set url:/forlinx/media/test.mp3
[2023-12-20 19:02:26] DEBUG : awplayer <XPlayerCreate:216>: XPlayerCreate.
[2023-12-20 19:02:26] DEBUG : awplayer <LogVersionInfo:34>:
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> CedarX <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
tag : cedarx
branch: stable_v2.8_common
commit: 967535b8ff6a073cb4f38e85a4ae5fa6008014d8
date : Mon, 15 May 2017 01:30:22 +0000 (09:30 +0800)
author:
----------------------------------------------------------------------
xfang tinyalsa SoundDeviceCreate
[2023-12-20 19:02:26] DEBUG : awplayer <LayerCreate_DE:1540>: libsdk_player version:V2.0.20220516, LayerCreate
(getInstance 93) version:V2.0.20220506
init chwd sucess !
(HwDisplay 279)
(hwd_init 1258)
[2023-12-20 19:02:26] DEBUG : awplayer <LayerCreate_DE:1593>: screen:w 1024, screen:h 600 disp
sdk_memory version:V2.0.20220506
DEBUG : ionAlloc <__GetIonMemOpsS:833>: *** get __GetIonMemOpsS ***
INFO : cedarc <VeInitialize:1307>: *** ic_version = 0x1301000010210,
DEBUG : cedarc <VeInitialize:1347>: *** nPhyOffset = 0x0
DEBUG : ionAlloc <ion_alloc_open2:177>: pid: 1608, g_context = 0x274370
DEBUG : ionAlloc <ion_alloc_open2:204>: ion alloc open ok
[2023-12-20 19:02:26] DEBUG : awplayer <XPlayerSetVideoSurfaceTexture:597>: setVideoSurfaceTexture, surface = 0x26fc60
[2023-12-20 19:02:26] DEBUG : awplayer <XPlayerThread:1977>: process message XPLAYER_COMMAND_SET_SURFACE.
[2023-12-20 19:02:26] DEBUG : awplayer <SubtitleCreate:88>: ==== pCallback: 0xb67e3574, pUser: 0x26b280
[2023-12-20 19:02:26] DEBUG : awplayer <XPlayerThread:2038>: ==== process message XPLAYER_COMMAND_SET_SUBCTRL.
[2023-12-20 19:02:26] DEBUG : awplayer <XPlayerSetDeinterlace:718>: set deinterlace
[2023-12-20 19:02:26] DEBUG : awplayer <XPlayerThread:2053>: ==== process message XPLAYER_COMMAND_SET_SUBCTRL.
[2023-12-20 19:02:26] DEBUG : awplayer <XPlayerSetDataSourceUrl:462>: setDataSource(url), url='/forlinx/media/test.mp3'
[2023-12-20 19:02:26] INFO : awplayer <XPlayerThread:1814>: process message XPLAYER_COMMAND_SET_SOURCE.
[2023-12-20 19:02:26] DEBUG : awplayer <XPlayerPrepare:767>: prepare
[2023-12-20 19:02:26] DEBUG : awplayer <XPlayerThread:2067>: process message XPLAYER_COMMAND_PREPARE. mPriData->mStatus: 1
[2023-12-20 19:02:26] DEBUG : demuxComponent <DemuxThread:1792>: process message DEMUX_COMMAND_PREPARE.
[2023-12-20 19:02:26] DEBUG : awplayer <CdxParserPrepare:778>: source uri 'file:///forlinx/media/test.mp3'
[2023-12-20 19:02:26] DEBUG : awplayer <__FileStreamConnect:407>: (6/0/4818092) path:'file:///forlinx/media/test.mp3'
[2023-12-20 19:02:26] DEBUG : awplayer <CdxParserCreate:668>: parser node is id3v2.
[2023-12-20 19:02:26] DEBUG : awplayer <CdxParserCreate:717>: Good, it's 'id3v2'
[2023-12-20 19:02:26] DEBUG : awplayer <CdxParserCreate:717>: Good, it's 'mp3'
[2023-12-20 19:02:26] WARNING: awplayer <CdxMp3ParserControl:1267>: not implement...(18)
[2023-12-20 19:02:26] DEBUG : awplayer <PrintMediaInfo:468>: *********PrintMediaInfo begin*********
[2023-12-20 19:02:26] DEBUG : awplayer <PrintMediaInfo:482>: fileSize = 4818092, bSeekable = 1, duration = 300016, audioNum = 1, videoNum = 0, subtitleNum = 0
[2023-12-20 19:02:26] DEBUG : awplayer <PrintMediaInfo:520>: ***Audio[0]*** eCodecFormat = 0x3, eSubCodecFormat = 0x0, nChannelNum = 2, nBitsPerSample = 0, nSampleRate = 44100
[2023-12-20 19:02:26] DEBUG : awplayer <PrintMediaInfo:536>: *********P[ 2124.461204] [SNDCODEC][sunxi_card_hw_params][651]:stream_flag: 0
rintMediaInfo end*********
[2023-12-20 19:02:26] DEBUG : demuxComponent <PrintMediaInfo:468>: *********PrintMediaInfo begin*********
[2023-12-20 19:02:26] DEBUG : demuxComponent <PrintMediaInfo:482>: fileSize = 4818092, bSeekable = 1, duration = 300016, audioNum = 1, videoNum = 0, subtitleNum = 0
[2023-12-20 19:02:26] DEBUG : demuxComponent <PrintMediaInfo:520>: ***Audio[0]*** eCodecFormat = 0x3, eSubCodecFormat = 0x0, nChannelNum = 2, nBitsPerSample = 0, nSampleRate = 44100
[2023-12-20 19:02:26] DEBUG : demuxComponent <PrintMediaInfo:536>: *********PrintMediaInfo end*********
[2023-12-20 19:02:26] DEBUG : awplayer <AudioRenderCompSetAudioSink:195>: audio render component setting AudioSink
[2023-12-20 19:02:26] DEBUG : awplayer <XPlayerPrepareAsync:747>: prepareAsync
[2023-12-20 19:02:26] DEBUG : awplayer <XPlayerThread:2067>: process message XPLAYER_COMMAND_PREPARE. mPriData->mStatus: 4
12-20 19:02:26.531 (W) AUTPlayer info: prepare ok.
[2023-12-20 19:02:26] DEBUG : awplayer <XPlayerStart:797>: start
[2023-12-20 19:02:26] DEBUG : awplayer <XPlayerThread:2275>: process message XPLAYER_COMMAND_START.
[2023-12-20 19:02:26] DEBUG : awplayer <[ 2124.569726] [SNDCODEC][sunxi_card_hw_params][651]:stream_flag: 0
PlayerStart:740>: player start
[2023-12-20 19:02:26] DEBUG : awplayer <BaseCompPostAndWait:61>: audio decoder receive cmd: start
(Allwinner Audio Middle Layer),line(971) : Create Decoder!!=====
[2023-12-20 19:02:26] DEBUG : awplayer <handleStart:1086>: Create libadecoder success...
(Allwinner Audio Middle Layer),line(603) : AudioDec_Installaudiolib ok
(Allwinner Audio Middle Layer),line(606) : audio decoder init start ...
(AllwinnerAlibs),line(50) :
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Audio <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
tag : audiocodec-v1.2
branch: new
commit: 3ba65962c01cbf1280ddda19d843009b6ef8ce85
date : Tue Jan 8 16:25:27 2019 +0800
----------------------------------------------------------------------
(AllwinnerAlibs),line(700) : ----Loading so success!
(AllwinnerAlibs),line(902) : *************pAudioStreamInfo start******************
(AllwinnerAlibs),line(903) : eCodecFormat :id(3), name(mpeg layer-III)
(AllwinnerAlibs),line(904) : eSubCodecFormat :0
(AllwinnerAlibs),line(905) : nChannelNum :2
(AllwinnerAlibs),line(906) : nBitsPerSample :16
(AllwinnerAlibs),line(907) : nSampleRate :44100
(AllwinnerAlibs),line(908) : nAvgBitrate :128000
(AllwinnerAlibs),line(909) : nMaxBitRate :128000
(AllwinnerAlibs),line(910) : nFileSize :0
(AllwinnerAlibs),line(911) : eAudioBitstreamSource:0
(AllwinnerAlibs),line(912) : eDataEncodeType :0
(AllwinnerAlibs),line(913) : nCodecSpecificDataLen:0
(AllwinnerAlibs),line(914) : pCodecSpecificData :(nil)
(AllwinnerAlibs),line(915) : nFlags :0
(AllwinnerAlibs),line(916) : nBlockAlign :0
(AllwinnerAlibs),line(917) : *************pAudioStreamInfo end ******************
(Allwinner Audio Libs),line(27) : init successs...
(Allwinner Audio Middle Layer),line(614) : AUDIO DECODE INIT OK...0
[2023-12-20 19:02:26] DEBUG : awplayer <BaseCompPostAndWait:61>: audio render receive cmd: start
[2023-12-20 19:02:26] INFO : awplayer <handleStart:295>: audio render process start message.
[2023-12-20 19:02:26] DEBUG : awplayer <initSoundDevice:478>: init sound device.
[2023-12-20 19:02:26] DEBUG : awplayer <initSoundDevice:486>: set sound devide param, sample rate = 44100, channel num = 2.
[2023-12-20 19:02:26] DEBUG : demuxComponent <DemuxThread:2053>: process message DEMUX_COMMAND_START.
[2023-12-20 19:02:26] WARNING: awplayer <callbackProcess:3656>: message 0x40a not handled.
======================================
|Space key | start or pause |
|Left key | seek backend |
|Right key | seek forward |
|Up key | audio volume larger |
|Down key | audio volume small |
======================================
[2023-12-20 19:02:26] DEBUG : awplayer <startSoundDevice:684>: start sound device.
[2023-12-20 19:02:26] DEBUG : awplayer <startSoundDevice:686>: audio device start end
[2023-12-20 19:02:26] DEBUG : awplayer <CallbackProcess:2959>: first audio pts = 0
[2023-12-20 19:02:26] WARNING: awplayer <checkSampleRate:644>: sample rate change from 44100 to 44100.
[2023-12-20 19:02:26] WARNING: awplayer <checkSampleRate:646>: channel num change from 2 to 2.
[2023-12-20 19:02:26] WARNING: awplayer <checkSampleRate:648>: bitPerSample num change from 16 to 16.
[2023-12-20 19:02:26] WARNING: awplayer <checkSampleRate:650>: if need direct out put flag change from 0 to 1.
[2023-12-20 19:02:26] WARNING: awplayer <checkSampleRate:652>: data type change from 1 to 1.
[2023-12-20 19:02:26] WARNING: awplayer <checkSampleRate:671>: start sound devide again because samplaRate or channelNum change
[2023-12-20 19:02:26] INFO : demuxComponent <DemuxThread:3226>: waiting for audio stream buffer.
[2023-12-20 19:02:26] INFO : demuxComponent <DemuxThread:3226>: waiting for audio stream buffer.
[2023-12-20 19:02:27] INFO : demuxComponent <DemuxThread:3226>: waiting for audio stream buffer.
[2023-12-20 19:02:27] INFO : demuxComponent <DemuxThread:3226>: waiting for audio stream buffer.
=============================================
测试结果
视频 h264的文件能解，h265也可以解了；编码h264不正常。
音频 编码解码都可以正常运行。Sdk和测试app都可以运行，但是具体的编码格式没有详细测试。
如有错误，欢迎指正，一起学习
原贴链接：OK113i-S开发板-4视频编解码测试 | 全志在线开发者论坛
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