Hi, <span class="gD" style="color: rgb(121, 6, 25);">BugMaster</span><br><br>I found the resson for error message. Because I compile the project by vs2005 I change the structure "x264_cli_csps" from<br>const x264_cli_csp_t x264_cli_csps[] = {<br>
[X264_CSP_I420] = { "i420", 3, { 1, .5, .5 }, { 1, .5, .5 }, 2, 2 },<br> [X264_CSP_I422] = { "i422", 3, { 1, .5, .5 }, { 1, 1, 1 }, 2, 1 },<br> [X264_CSP_I444] = { "i444", 3, { 1, 1, 1 }, { 1, 1, 1 }, 1, 1 },<br>
[X264_CSP_YV12] = { "yv12", 3, { 1, .5, .5 }, { 1, .5, .5 }, 2, 2 },<br> [X264_CSP_YV16] = { "yv16", 3, { 1, .5, .5 }, { 1, 1, 1 }, 2, 1 },<br> [X264_CSP_YV24] = { "yv24", 3, { 1, 1, 1 }, { 1, 1, 1 }, 1, 1 },<br>
[X264_CSP_NV12] = { "nv12", 2, { 1, 1 }, { 1, .5 }, 2, 2 },<br> [X264_CSP_NV16] = { "nv16", 2, { 1, 1 }, { 1, 1 }, 2, 1 },<br> [X264_CSP_BGR] = { "bgr", 1, { 3 }, { 1 }, 1, 1 },<br>
[X264_CSP_BGRA] = { "bgra", 1, { 4 }, { 1 }, 1, 1 },<br> [X264_CSP_RGB] = { "rgb", 1, { 3 }, { 1 }, 1, 1 },<br>};<br><br>to<br><br>const x264_cli_csp_t x264_cli_csps[] = {<br>
{ "", 0, { 0 }, { 0 }, 0, 0 },//[0]<br> { "i420", 3, { 1, .5, .5 }, { 1, .5, .5 }, 2, 2 },//[X264_CSP_I420]<br> { "i422", 3, { 1, .5, .5 }, { 1, 1, 1 }, 2, 1 },//[X264_CSP_I422]<br>
{ "i444", 3, { 1, 1, 1 }, { 1, 1, 1 }, 1, 1 },//[X264_CSP_I444]<br> { "yv12", 3, { 1, .5, .5 }, { 1, .5, .5 }, 2, 2 },//[X264_CSP_YV12]<br> { "yv16", 3, { 1, .5, .5 }, { 1, 1, 1 }, 2, 1 },//[X264_CSP_YV16]<br>
{ "yv24", 3, { 1, 1, 1 }, { 1, 1, 1 }, 1, 1 },//[X264_CSP_YV24]<br> { "nv12", 2, { 1, 1 }, { 1, .5 }, 2, 2 },//[X264_CSP_NV12]<br> { "nv16", 2, { 1, 1 }, { 1, 1 }, 2, 1 },//[X264_CSP_NV16]<br>
{ "bgr", 1, { 3 }, { 1 }, 1, 1 },//[X264_CSP_BGR]<br> { "bgra", 1, { 4 }, { 1 }, 1, 1 },//[X264_CSP_BGRA]<br> { "rgb", 1, { 3 }, { 1 }, 1, 1 }//[X264_CSP_RGB]<br>
};<br><br>Here is wrong. The origin index corresponds to the index of name "X264_CSP_*". The new index becomes "0,1,2....,11" after changed. The index of csp "i422" becomes 2 from 4. The exact change in vs2005 as blows:<br>
<br>const x264_cli_csp_t x264_cli_csps[] = {<br> { "", 0, { 0 }, { 0 }, 0, 0 },//[0]<br> { "i420", 3, { 1, .5, .5 }, { 1, .5, .5 }, 2, 2 },//[X264_CSP_I420]<br> { "yv12", 3, { 1, .5, .5 }, { 1, .5, .5 }, 2, 2 },//[X264_CSP_YV12]<br>
{ "nv12", 2, { 1, 1 }, { 1, .5 }, 2, 2 },//[X264_CSP_NV12]<br> { "i422", 3, { 1, .5, .5 }, { 1, 1, 1 }, 2, 1 },//[X264_CSP_I422]<br> { "yv16", 3, { 1, .5, .5 }, { 1, 1, 1 }, 2, 1 },//[X264_CSP_YV16]<br>
{ "nv16", 2, { 1, 1 }, { 1, 1 }, 2, 1 },//[X264_CSP_NV16]<br> { "i444", 3, { 1, 1, 1 }, { 1, 1, 1 }, 1, 1 },//[X264_CSP_I444]<br> { "yv24", 3, { 1, 1, 1 }, { 1, 1, 1 }, 1, 1 },//[X264_CSP_YV24]<br>
{ "bgr", 1, { 3 }, { 1 }, 1, 1 },//[X264_CSP_BGR]<br> { "bgra", 1, { 4 }, { 1 }, 1, 1 },//[X264_CSP_BGRA]<br> { "rgb", 1, { 3 }, { 1 }, 1, 1 }//[X264_CSP_RGB]<br>
};<br><br>All things wrong because of my misplay. Here is nothing about libswscale. I amy sorry to waste your ti. Thank you very much!<br><br>Tian<br><br><div class="gmail_quote">2011/12/2 BugMaster <span dir="ltr"><<a href="mailto:BugMaster@narod.ru">BugMaster@narod.ru</a>></span><br>
<blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">On Thu, 1 Dec 2011 18:04:18 +0800, alexander tian wrote:<br>
> Hi everyone<br>
<br>
> I want to encode profile high422 for I422 colorspace today. I use<br>
> the program which "X264_BUILD" is 118. I set the parameters<br>
> "input-csp" and "output-csp" all to "i422". But the program stopped<br>
> and return the message that "resize [error]: not compiled with swscale support".<br>
<br>
> My encoding parameters as belows:<br>
> --nal-hrd cbr --pic-struct --tff --profile high422 --level 4.0<br>
> --weightp 0 --muxer raw --demuxer raw --input-csp i422 --input-res<br>
> 720x576 --input-depth 8 --output-csp i422 --rc-lookahead 40<br>
> --slices 1 --aq-mode 1 --aq-strength 1.0 --b-pyramid none --8x8dct<br>
> --mvrange-thread 576 --qcomp 0.1 --ratetol 1.0 --ipratio 1.4<br>
> --pbratio 1.3 --bitrate 2000 --vbv-maxrate 2000 --vbv-bufsize 2000<br>
> --vbv-init 0.5 --keyint 25 --ref 1 --no-fast-pskip --no-dct-decimate<br>
> --bframe 2 --b-adapt 2 --psy-rd 1.0:0.0 --direct spatial --filter<br>
> 0,0 --subme 6 --trellis 1 --analyse p8x8,p4x4,b8x8,i8x8,i4x4 --me<br>
> hex --seek 0 --frames 250 --threads 0 --log-level error -o<br>
> G:\auto_422_field_20111128_cbr_framethread.264<br>
> H:\Samples\YUV\SD\auto_422.yuv 720x576<br>
<br>
> I trace the program. At last I find that althought I set<br>
> "input-csp" and "output-csp" to "i422" but "output csp" equal to 4<br>
> and "input csp" equal to 2 in the program. So the program believes<br>
> it need change colorspace. Finally it returns the error message.<br>
<br>
> I think the csp order should be same in the program. So the order<br>
> of the structure "x264_cli_csps[]" should be same as the structure "x264_csp_tab[]".<br>
<br>
> I change the structure<br>
> "const x264_cli_csp_t x264_cli_csps[] = {<br>
> [X264_CSP_I420] = { "i420", 3, { 1, .5, .5 }, { 1, .5, .5 }, 2, 2 },<br>
> [X264_CSP_I422] = { "i422", 3, { 1, .5, .5 }, { 1, 1, 1 }, 2, 1 },<br>
> [X264_CSP_I444] = { "i444", 3, { 1, 1, 1 }, { 1, 1, 1 }, 1, 1 },<br>
> [X264_CSP_YV12] = { "yv12", 3, { 1, .5, .5 }, { 1, .5, .5 }, 2, 2 },<br>
> [X264_CSP_YV16] = { "yv16", 3, { 1, .5, .5 }, { 1, 1, 1 }, 2, 1 },<br>
> [X264_CSP_YV24] = { "yv24", 3, { 1, 1, 1 }, { 1, 1, 1 }, 1, 1 },<br>
> [X264_CSP_NV12] = { "nv12", 2, { 1, 1 }, { 1, .5 }, 2, 2 },<br>
> [X264_CSP_NV16] = { "nv16", 2, { 1, 1 }, { 1, 1 }, 2, 1 },<br>
> [X264_CSP_BGR] = { "bgr", 1, { 3 }, { 1 }, 1, 1 },<br>
> [X264_CSP_BGRA] = { "bgra", 1, { 4 }, { 1 }, 1, 1 },<br>
> [X264_CSP_RGB] = { "rgb", 1, { 3 }, { 1 }, 1, 1 },<br>
> };"<br>
> to<br>
> "const x264_cli_csp_t x264_cli_csps[] = {<br>
> [X264_CSP_I420] = { "i420", 3, { 1, .5, .5 }, { 1, .5, .5 }, 2, 2 },<br>
> [X264_CSP_YV12] = { "yv12", 3, { 1, .5, .5 }, { 1, .5, .5 }, 2, 2 },<br>
> [X264_CSP_NV12] = { "nv12", 2, { 1, 1 }, { 1, .5 }, 2, 2 },<br>
> [X264_CSP_I422] = { "i422", 3, { 1, .5, .5 }, { 1, 1, 1 }, 2, 1 },<br>
> [X264_CSP_YV16] = { "yv16", 3, { 1, .5, .5 }, { 1, 1, 1 }, 2, 1 },<br>
> [X264_CSP_NV16] = { "nv16", 2, { 1, 1 }, { 1, 1 }, 2, 1 },<br>
> [X264_CSP_I444] = { "i444", 3, { 1, 1, 1 }, { 1, 1, 1 }, 1, 1 },<br>
> [X264_CSP_YV24] = { "yv24", 3, { 1, 1, 1 }, { 1, 1, 1 }, 1, 1 },<br>
> [X264_CSP_BGR] = { "bgr", 1, { 3 }, { 1 }, 1, 1 },<br>
> [X264_CSP_BGRA] = { "bgra", 1, { 4 }, { 1 }, 1, 1 },<br>
> [X264_CSP_RGB] = { "rgb", 1, { 3 }, { 1 }, 1, 1 },<br>
> };"<br>
> Then I run the program again. This time it encodes high422<br>
> successfully. I decode the es file by jm18.0. The decoded yuv file plays well.<br>
<br>
> Is my comprehension right?<br>
> Any suggestions are welcome! Thanks a lot!<br>
<br>
> alexander tian<br>
<br>
Hi. I doubt this have anything todo with order in x264_cli_csps<br>
because for every element there is explicit position constantant and<br>
so reodering shouldn't change real order. Also I tried your<br>
commandline with the current version (r2106) without swscale support<br>
and didn't get any errors so you probably messed up something in<br>
commandline first time (there are doubtful params there like<br>
resolution with and without --input-res) and then fixed it so all<br>
become correct.<br>
<br>
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</blockquote></div><br>