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Ffmpeg Error Smoperand Has Impossible Constraints

Note: See TracTickets for help on using tickets. I've tested at least on OpenSUSE and gcc 4.8 works fine there (however not directly on i386 but with -m32). I was able to simultaneously encode to mpg and play that output with FFplay. mseaborn, its changed since then. check over here

Comment 9 by [email protected], Apr 20 2010 Processing pic is determined during ffmpeg configuration. Being that this is the new processor architecture and that mplayer/mencoder/ffmpeg is a pretty important piece of software, I come here to ask anyone who knows what their doing in assembly If this specific test is not supported in 32 bit, it should be activated only conditionally (we could do so in our build scripts, but it would be preferable to do Adv Reply Quick Navigation Installation & Upgrades Top Site Areas Settings Private Messages Subscriptions Who's Online Search Forums Forums Home Forums The Ubuntu Forum Community Ubuntu Official Flavours Support New https://trac.ffmpeg.org/ticket/1176

comment:3 Changed 5 years ago by llogan Summary changed from libacvodec cannot be built if it configured with "--disable-optimizations" to libavcodec cannot be built if configured with "--disable-optimizations" comment:4 Changed 5 comment:5 Changed 4 years ago by cehoyos Resolution set to fixed Status changed from open to closed Fixed in next release, you can test with git checkout release/0.10 Note: See TracTickets Sign in to add a comment I am building with the following Gyp options on ia32: -Dlibrary=shared_library -Dlinux_fpic=1 I'm using -Dlibrary=shared_library to get faster builds. comment:6 Changed 4 years ago by rogerdpack Resolution fixed deleted Status changed from closed to reopened I was just able to reproduce it with 85c830331c36502144e1cc9cf8aa7bd177e1d79d ./configure --enable-memalign-hack --arch=x86 --enable-gpl --enable-libx264 --enable-avisynth

  1. Using fate could be an option, but it is not clear whether downloading all the samples would be reasonable for a mainly source based distribution.
  2. Probably fair enough to disable for all i386 gcc-4.8 as no guarantee what happens elsewhere.
  3. I got it to build with the following patch, although I don't know if overriding an option like this is the right thing to do in Gyp: --- a/third_party/ffmpeg/ffmpeg.gyp +++ b/third_party/ffmpeg/ffmpeg.gyp
  4. Last edited 3 years ago by cehoyos (previous) (diff) comment:8 in reply to: ↑ 7 Changed 3 years ago by Timothy_Gu Replying to cehoyos: Replying to andreas: I am a bit confused;
  5. Real work around for now: configure with --disable-postproc. --disable-postproc helped with an error compiling cabac.c, are you sure?
  6. On ia32 this does not imply -fPIC by default, but -fPIC is normal practice to avoid TEXTRELs and hence allow libraries to share memory, so I'm adding -Dlinux_fpic=1." Why care about
  7. comment:11 Changed 3 years ago by cehoyos Allow me to repeat that make check does not actually run the cabac test (and that you don't need to run it, it is

Comment 10 by [email protected], May 10 2010 Processing "third_party/ffmpeg/source/patched-ffmpeg-mt/libavcodec/x86/h264dsp_mmx.c:2079: error: can't find a register in class `GENERAL_REGS'" Adding -O1 (or O2,O3) and -fomit-frame-pointer to the CFLAGS shold fix this issue. Project: chromium ▼ Issues People Development process History Sign in New issue Search Search within: All issues Open issues New issues Issues to verify for Advanced search Search tips Issue 37246 If we just do this for Chrome and Chromium, not chromeos, it would add 2 more. See also ​http://www.ffmpeg.org/fate.html comment:9 Changed 3 years ago by michael Resolution set to fixed Status changed from open to closed Fixed in 0538b29ae8002c44f27bae8a1a6fc6e646998be5 comment:10 follow-up: ↓ 12 Changed 3 years ago by

In file included from libavcodec/cabac_functions.h:36:0, from libavcodec/cabac.c:32: libavcodec/x86/cabac.h: In function ‘get_cabac_bypass_sign_x86’: libavcodec/x86/cabac.h:109:5: error: can’t find a register in class ‘GENERAL_REGS’ while reloading ‘asm’ libavcodec/x86/cabac.h:109:5: error: ‘asm’ operand has impossible constraints make: Feel free to re-close it if I'm wrong though, and I will research a bit more into it :) comment:7 Changed 4 years ago by cehoyos Resolution set to fixed Status But either way, no issue with gcc 4.9 for me. https://trac.ffmpeg.org/ticket/738 A lot of bugs about constraints are around for this version.

I found a bug on gcc's bugzilla here http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11203 which directly discusses the offending file/function and it has a post as recent as feb 2007 (the thread was originally started in When i disable optimization in configure, i got following error. Terms Privacy Security Status Help You can't perform that action at this time. HOWTO: Install and use the latest FFmpeg and x264 HOWTO: Easily enable MP3, MPEG4, AAC, and other restricted encoding in FFmpeg Adv Reply April 9th, 2009 #3 kakarala View Profile

I am attaching the config.log. https://forums.gentoo.org/viewtopic-t-807135-start-0-postdays-0-postorder-asc-highlight-.html Project Member Comment 17 by [email protected], Mar 10 2013 Processing Labels: -Mstone-6 -Feature-Media -Area-WebKit Cr-Content Cr-Internals-Media M-6 Project Member Comment 18 by [email protected], Mar 13 2013 Processing Labels: -Restrict-AddIssueComment-Commit Restrict-AddIssueComment-EditIssue Project For now, could you please confirm that using either gcc 4.7 or 4.9 solves this? Sign in to comment Contact GitHub API Training Shop Blog About © 2016 GitHub, Inc.

For details and our forum data attribution, retention and privacy policy, see here php.net| support| documentation| report a bug| advanced search| search howto| statistics| random bug| login go to bug id http://bashprofile.net/ffmpeg-error/ffmpeg-error-code-1.html I have searched through everything I can and I have come to the conclusion that the assembly code in libavcodec is incompatibile with the core2's design. You signed in with another tab or window. if i manually set it to prescott or any of the others that gcc supports it works perfectly.

Considering that all h264 related code compiled just fine, I guess this should have the HAVE_7REGS check. You could also just not use that option. If that allows to reproduce the problem, please run make again, then run make V=1 and post the complete, uncut output here (please do not post the console output of an http://bashprofile.net/ffmpeg-error/ffmpeg-fix-timestamps.html Doom9's Forum > Programming and Hacking > Development > ffmpeg/libavcodec assembly DOES NOT WORK FOR CORE2!

Refer to the "Updating Your Installation" section of the guide. We recommend upgrading to the latest Safari, Google Chrome, or Firefox. the failure occurs when it is called by h264_h_loop_filter_luma_mmx2 (or h264_loop_filter_luma_mmx2 depending on what optimization setting I use in gcc) in libavcodec/i386h264dsp_mmx.c on line 449.

When I implement some, I'll make sure configure detects ssse3 support on x86_32, but until then it's intentionally disabled so that you don't think you're getting ssse3. (Though by that argument

As said, make fate (after downloading the samples!) is the recommended way of testing your FFmpeg compilation. I have written programs in raw assembly (very basic stuff, had a class on it a few years back while getting my degree) so I understand what its trying to do, comment:3 Changed 3 years ago by cehoyos Version changed from 2.1.1 to git-master comment:4 Changed 3 years ago by cehoyos Keywords h264 regression added Priority changed from normal to minor Reproduced Visit the Trac open source project athttp://trac.edgewall.org/ Search: LoginPreferencesHelp/GuideAbout TracRegister WikiTimelineView TicketsSearchTags Context Navigation +0← Previous TicketNext Ticket → Opened 3 years ago Closed 3 years ago Last modified 3 years

However not sure it's the correct solution. Download in other formats: Comma-delimited Text Tab-delimited Text RSS Feed Powered by Trac 1.0.1 By Edgewall Software. Thanks. [2015-08-02 19:25 UTC] fh-phpbugs at fholzhauer dot de I can also confirm that the new patch fixes the problem for me. [2015-08-04 20:54 UTC] [email protected] Automatic comment on behalf of http://bashprofile.net/ffmpeg-error/ffmpeg-error-code-5.html If you want to test your FFmpeg compilation, please run make SAMPLES=fate-suite fate-rsync && make SAMPLES=fate-suite fate I suspect make libavcodec/cabac-test is not supposed to work on x86-32.

Review URL: http://codereview.chromium.org/3063005 ------------------------------------------------------------------------ Comment 14 by [email protected], Aug 2 2010 Processing Status: Started This should be fixed with the configs being done for ia32 with fpic, which disables the usage