专家您好，我在8148开发板上做264压缩文件解码并编码。在运行中我发现对于原来是逐行压缩的264文件，程序运行正确，但对于原来是隔行压缩的264文件，程序不停出现错误信息。对于逐行或隔行我只是修改了ipcBitsOutHostPrm.inQueInfo.chInfo[i].scanFormat = SYSTEM_SF_INTERLACED或是SYSTEM_SF_PROGRESSIVE，其它都没变。而且，这两个264文件在雷霄骅的PC端解码程序ffplaymfc中解压播放都是正确的。请问对于隔行压缩的264文件还要做什么特殊处理吗？谢谢！
以下为我程序运行错误时的信息：
root@dm814x:/media/mmcblk0p1# ./dec_enc.out video.h264 720 288
Width=720, height=288
0: SYSTEM: System Common Init in progress !!!
1: SYSTEM: IPC init in progress !!!
15: SYSTEM: CPU [DSP] syslink proc ID is [0] !!!
15: SYSTEM: CPU [VIDEO-M3] syslink proc ID is [1] !!!
15: SYSTEM: CPU [VPSS-M3] syslink proc ID is [2] !!!
15: SYSTEM: CPU [HOST] syslink proc ID is [3] !!!
16: SYSTEM: Creating MsgQ Heap [IPC_MSGQ_MSG_HEAP_3] ...
18: SYSTEM: Creating MsgQ [HOST_MSGQ] ...
20: SYSTEM: Creating MsgQ [HOST_ACK_MSGQ] ...
22: SYSTEM: Opening MsgQ [DSP_MSGQ] ...
23: SYSTEM: Opening MsgQ [VIDEO-M3_MSGQ] ...
23: SYSTEM: Opening MsgQ [VPSS-M3_MSGQ] ...
24: SYSTEM: Notify register to [DSP] line 0, event 15 ...
25: SYSTEM: Notify register to [VIDEO-M3] line 0, event 15 ...
25: SYSTEM: Notify register to [VPSS-M3] line 0, event 15 ...
26: SYSTEM: IPC init DONE !!!
27: SYSTEM: Creating ListMP [HOST_IPC_OUT_24] in region 0 ...
30: SYSTEM: Creating ListMP [HOST_IPC_IN_24] in region 0 ...
31: SYSTEM: ListElem Shared Addr = 0x40782680
32: SYSTEM: Creating ListMP [HOST_IPC_OUT_25] in region 0 ...
34: SYSTEM: Creating ListMP [HOST_IPC_IN_25] in region 0 ...
36: SYSTEM: ListElem Shared Addr = 0x407b9480
38: SYSTEM: Creating ListMP [HOST_IPC_OUT_19] in region 0 ...
40: SYSTEM: Creating ListMP [HOST_IPC_IN_19] in region 0 ...
42: SYSTEM: ListElem Shared Addr = 0x407f0280
42: SYSTEM: Creating ListMP [HOST_IPC_OUT_20] in region 0 ...
45: SYSTEM: Creating ListMP [HOST_IPC_IN_20] in region 0 ...
46: SYSTEM: ListElem Shared Addr = 0x40833580
47: SYSTEM: Creating ListMP [HOST_IPC_OUT_21] in region 0 ...
50: SYSTEM: Creating ListMP [HOST_IPC_IN_21] in region 0 ...
51: SYSTEM: ListElem Shared Addr = 0x40876880
74: SYSTEM: System Common Init Done !!!
fp=0x1bbb28
75: MCFW : CPU Revision [ES2.1] !!!
[HOST]
ThreadName:IpcBitsOutLink_tskMain_30000018,ThreadID:618
[host] 80: IPC_BITS_OUT : Create in progress !!!
[host] IPC_BITSOUT:BitBuffer Alloc.ChID:0,Size:0xFD200
[host]
******* RingBuf 0 created ********
[host] IPCBITSOUTLINK:Translated Addr Virt:0x40c88080 To Phy:0x88000080
[host]
###Bit buff of size from the SR # 1 : 1036800 / bufsize 207360, maxQueueDepth 50
[host] ###Bit buff BasePtr: 40C88080 / PhyAddr 88000080
[host] 82: IPC_BITS_OUT : Create Done !!!
[HOST]
ThreadName:IpcBitsOutLink_periodicTaskFxn_30000018,ThreadID:627
[m3video] 6755: IPC_BITS_IN : Create in progress !!!
[m3video] 6755: SYSTEM: Opening ListMP [HOST_IPC_OUT_24] ...
[m3video] 6756: SYSTEM: Opening ListMP [HOST_IPC_IN_24] ...
[m3video] linkId is : 0x30000018
[m3video] 6757: SYSTEM: Opening MsgQ [HOST_MSGQ] ...
[m3video] 6759: IPC_BITS_IN : Create Done !!!
[m3video] 6760: DECODE: Create in progress ... !!!
[m3video] linkId is : 0x1000001a
[m3video] DECLINK_H264:HEAPID:0 USED:4264
[m3video] DECLINK_H264:HEAPID:3 USED:3289088
[m3video] 6877: DECODE: Creating CH0 of 720 x 288 [INTERLACED ] [NON-TILED ],target bitrate = 2000 Kbps ...
[m3video] 6879: DECODE: All CH Create ... DONE !!!
[m3video] DECLINK:HEAPID:0 USED:4304
[m3video] DECLINK:HEAPID:3 USED:17739776
[m3video] 6883: DECODE: Create ... DONE !!!
[m3video] 6884: ENCODE: Create in progress ... !!!
[m3video] linkId is : 0x10000022
[m3video] ENCODE: pObj->inQueInfo.numCh = 1
[m3video] 6894: ENCODE: Creating CH0 of 720 x 288, pitch = (896, 896) [INTERLACED ] [NON-TILED ], bitrate = 2000 Kbps, I-P Interval 1...
[m3video] dataFormat: 7
[m3video] EncLinkH264_algCreate 0
[m3video] EncLinkH264_algCreate 1
[m3video] EncLinkH264_algCreate 2
[m3video] EncLinkH264_algCreate 3
[host] IpcBitsInLink_tskMain:Entered[HOST]
ThreadName:IpcBitsInLink_tskMain_3000001a,ThreadID:616
[host] 240: IPC_BITS_IN : Create in progress !!!
[host] 240: IPC_BITS_IN : ListMPOpen start !!!
[host] 241: SYSTEM: Opening ListMP [VIDEO-M3_IPC_OUT_24] ...
242: SYSTEM: Opening ListMP [VIDEO-M3_IPC_IN_24] ...
[host] 244: IPC_BITS_IN : ListMPOpen done !!!
[host] 245: IPC_BITS_IN : System_linkGetInfo done !!!
[host] 246: IPC_BITS_IN : Create Done !!!
[HOST]
ThreadName:IpcBitsInLink_periodicTaskFxn_3000001a,ThreadID:628
Open the file:video.h264
[m3video] ENCLINK_H264:HEAPID:0 USED:11912
[m3video] ENCLINK_H264:HEAPID:3 USED:1941504
[m3video] 6908: ENCODE: All CH Create ... DONE !!!
[HOST]
ThreadName:SystemLink_tskMain_3000003f,ThreadID:625
[m3video] ENCLINK:HEAPID:0 USED:11952
[m3video] ENCLINK:HEAPID:2 USED:829440
[m3video] ENCLINK:HEAPID:3 USED:1941504
[m3video] 6909: ENCODE: Create ... DONE !!!
[m3video] 6910: IPC_BITS_OUT : Create in progress !!!
[m3video] linkId is : 0x10000021
[m3video] 6913: IPC_BITS_OUT : Create Done !!!
[m3video] 6936:DECLINK::links_m3video/iva_dec/decLink_h264.c:[379]::INTERNAL ERROR:-1
[m3video] ALGPROCESS FAILED:STATUS
[m3video] outArgs->viddec3OutArgs.extendedError for channel 0 Error: 0x208001
[m3video] Sequence called number 1
[m3video] 6937: DECODE: CH0: Decoder flush needed (2129921)!!!
[m3video] 6937: DECODE: CH0: Decoder Flushing !!!
[m3video] 6952:DECLINK::links_m3video/iva_dec/decLink_h264.c:[379]::INTERNAL ERROR:-1
[m3video] ALGPROCESS FAILED:STATUS
[m3video] outArgs->viddec3OutArgs.extendedError for channel 0 Error: 0x1421
[m3video] Sequence called number 2
[m3video] 6953:DECLINK::links_m3video/iva_dec/decLink_h264.c:[379]::INTERNAL ERROR:-1
[m3video] ALGPROCESS FAILED:STATUS
[m3video] outArgs->viddec3OutArgs.extendedError for channel 0 Error: 0x1421
[m3video] Sequence called number 3
[m3video] 6967:DECLINK::links_m3video/iva_dec/decLink_h264.c:[379]::INTERNAL ERROR:-1
[m3video] ALGPROCESS FAILED:STATUS
[m3video] outArgs->viddec3OutArgs.extendedError for channel 0 Error: 0x14
......
