[FFmpeg-user] Rocketlake-11900T UHD750 broken video with hw VA-API encoding
Hi FFMEPG users, I have tried to encode with the folowing command: *ffmpeg -y -vaapi_device /dev/dri/renderD128 -i input.ts -vf 'format=nv12,hwupload' -c:v hevc_vaapi -b:v 6000K -c:a copy -profile:v 1 out.mkv* I can fully encode the input file with no error but the output has broken content. Does anyone know where could be the problem? The setup I have is: Open SUSE Tumbleweed 20211101 with ffmpeg 4.4.1 Kernel 5.14.14-1 64 bit Mesa Intel Graphics the CPU is 11900T with UHD 750 I forgot to say,I have hw acceleration in Vivaldi with VA-API, and it runs just fine, correctly. george ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".
Re: [FFmpeg-user] ffmpeg m2ts
Hello Steve, Here is my log: c:\thirdparty\binaries>ffmpeg -i C:\Users\georg\Downloads\___torrent\STE.S04E21.m2ts ffmpeg version N-89440-g149268b47c Copyright (c) 2000-2017 the FFmpeg developers built with Microsoft (R) C/C++ Optimizing Compiler Version 19.12.25830.2 for x64 configuration: --toolchain=msvc prefix=win-build --pkg-config-flags=--static --disable-shared --enable-libx265 --enable-gpl libavutil 56. 5.100 / 56. 5.100 libavcodec 58. 6.103 / 58. 6.103 libavformat58. 3.100 / 58. 3.100 libavdevice58. 0.100 / 58. 0.100 libavfilter 7. 7.100 / 7. 7.100 libswscale 5. 0.101 / 5. 0.101 libswresample 3. 0.101 / 3. 0.101 libpostproc55. 0.100 / 55. 0.100 Assertion atomic_compare_exchange_strong(_avcodec_locked, , 1) failed at C:/thirdparty/ffmpeg/ffmpeg/libavcodec/utils.c:1966 And ffmpeg has closed itself. ffmpeg.exe has stopped working window But with zeranoe build it works. The build I test is mine. George -Original Message- From: ffmpeg-user [mailto:ffmpeg-user-boun...@ffmpeg.org] On Behalf Of Steve Boyer Sent: Sunday, December 10, 2017 9:27 PM To: FFmpeg user questions <ffmpeg-user@ffmpeg.org> Subject: Re: [FFmpeg-user] ffmpeg m2ts On Sun, Dec 10, 2017 at 11:22 AM, George Nistor <georgenis...@live.com> wrote: > Hello, > Does anyone know what library I have to add to the FFMPEG build To > support processing of the "m2ts" files? > > From what I remember, I've not had a problem with opening/decoding videos in the M2TS containers. Much like Carl said, what is the output if you "ffmpeg -i "? Steve ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe". ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".
Re: [FFmpeg-user] ffmpeg m2ts
Here is the config ../ffmpeg/configure --toolchain=msvc prefix="win-build" \ --pkg-config-flags="--static" \ --disable-shared \ --enable-libx265 \ --enable-gpl Best regards, George Nistor -Original Message- From: ffmpeg-user [mailto:ffmpeg-user-boun...@ffmpeg.org] On Behalf Of Carl Eugen Hoyos Sent: Sunday, December 10, 2017 8:45 PM To: FFmpeg user questions <ffmpeg-user@ffmpeg.org> Subject: Re: [FFmpeg-user] ffmpeg m2ts > Am 10.12.2017 um 18:22 schrieb George Nistor <georgenis...@live.com>: > > Does anyone know what library I have to add to the FFMPEG build To > support processing of the "m2ts" files? Command line and complete, uncut console output missing. Carl Eugen ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe". ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".
[FFmpeg-user] ffmpeg m2ts
Hello, Does anyone know what library I have to add to the FFMPEG build To support processing of the "m2ts" files? George ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".
Re: [FFmpeg-user] make error af_afir.o
It seems it was fixed. I was able just now to build with a fresh git clone. George -Original Message- From: ffmpeg-user [mailto:ffmpeg-user-boun...@ffmpeg.org] On Behalf Of Carl Eugen Hoyos Sent: Sunday, December 10, 2017 3:41 PM To: FFmpeg user questions <ffmpeg-user@ffmpeg.org> Subject: Re: [FFmpeg-user] make error af_afir.o 2017-12-10 14:37 GMT+01:00 George Nistor <georgenis...@live.com>: > $ make > CC libavcodec/jpeglsenc.o > jpeglsenc.c > c:\thirdparty\ffmpeg\ffmpeg\libavcodec\get_bits.h(308): warning C4101: > 're_cache': unreferenced local variable > c:\thirdparty\ffmpeg\ffmpeg\libavcodec\jpegls.h(43): error C2143: syntax > error: missing ':' before ',' Windows headers do not like the variable name "near", a patch is currently discussed, please wait a few hours. Remember not to top-post here, Carl Eugen ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe". ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".
Re: [FFmpeg-user] make error af_afir.o
): error C2143: syntax error: missing ';' before '*' C:/thirdparty/ffmpeg/ffmpeg/libavcodec/jpeglsenc.c(131): error C2059: syntax error: 'type' C:/thirdparty/ffmpeg/ffmpeg/libavcodec/jpeglsenc.c(132): error C2059: syntax error: ')' C:/thirdparty/ffmpeg/ffmpeg/libavcodec/jpeglsenc.c(233): error C2143: syntax error: missing ')' before '*' C:/thirdparty/ffmpeg/ffmpeg/libavcodec/jpeglsenc.c(233): error C2143: syntax error: missing '{' before '*' C:/thirdparty/ffmpeg/ffmpeg/libavcodec/jpeglsenc.c(233): error C2371: 'PutBitContext': redefinition; different basic types c:\thirdparty\ffmpeg\ffmpeg\libavcodec\put_bits.h(40): note: see declaration of 'PutBitContext' C:/thirdparty/ffmpeg/ffmpeg/libavcodec/jpeglsenc.c(233): error C2143: syntax error: missing ';' before '*' C:/thirdparty/ffmpeg/ffmpeg/libavcodec/jpeglsenc.c(233): error C2059: syntax error: ')' C:/thirdparty/ffmpeg/ffmpeg/libavcodec/jpeglsenc.c(234): error C2054: expected '(' to follow 'pb' C:/thirdparty/ffmpeg/ffmpeg/libavcodec/jpeglsenc.c(267): error C2065: 'JLSState': undeclared identifier C:/thirdparty/ffmpeg/ffmpeg/libavcodec/jpeglsenc.c(267): error C2297: '*': illegal, right operand has type 'int *' C:/thirdparty/ffmpeg/ffmpeg/libavcodec/jpeglsenc.c(320): error C2065: 'JLSState': undeclared identifier C:/thirdparty/ffmpeg/ffmpeg/libavcodec/jpeglsenc.c(325): error C2059: syntax error: '=' C:/thirdparty/ffmpeg/ffmpeg/libavcodec/jpeglsenc.c(326): error C2223: left of '->bpp' must point to struct/union C:/thirdparty/ffmpeg/ffmpeg/libavcodec/jpeglsenc.c(327): warning C4013: 'ff_jpegls_reset_coding_parameters' undefined; assuming extern returning int C:/thirdparty/ffmpeg/ffmpeg/libavcodec/jpeglsenc.c(328): warning C4013: 'ff_jpegls_init_state' undefined; assuming extern returning int C:/thirdparty/ffmpeg/ffmpeg/libavcodec/jpeglsenc.c(330): warning C4013: 'ls_store_lse' undefined; assuming extern returning int C:/thirdparty/ffmpeg/ffmpeg/libavcodec/jpeglsenc.c(341): warning C4013: 'ls_encode_line' undefined; assuming extern returning int make: *** [/c/thirdparty/ffmpeg/ffmpeg/ffbuild/common.mak:60: libavcodec/jpeglsenc.o] Error 2 -Original Message- From: ffmpeg-user [mailto:ffmpeg-user-boun...@ffmpeg.org] On Behalf Of Carl Eugen Hoyos Sent: Sunday, December 10, 2017 3:00 PM To: FFmpeg user questions <ffmpeg-user@ffmpeg.org> Subject: Re: [FFmpeg-user] make error af_afir.o 2017-12-09 4:31 GMT+01:00 George Nistor <georgenis...@live.com>: > I currently have an error when building FFmpeg Here is the log: > > Any idea about the cause? > > $ make > vsyasm: warning: unrecognized option `-M' Please test with a general usage yasm binary instead of the special Visual Studio binary. Carl Eugen ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe". ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".
Re: [FFmpeg-user] make error af_afir.o
still I got error I have nasm 2.14 rc0 yasm 1.30 win64 for VS 2010+ configure has run OK. I use Visual Studio 2017 On 12/9/2017 11:45, Paul B Mahol wrote: > On 12/9/17, George Nistor <georgenis...@live.com> wrote: >> Hi >> I currently have an error when building FFmpeg >> Here is the log: >> >> Any idea about the cause? > What version of nasm/yasm do you have? > > Try to update version to latest release of nasm. > ___ > ffmpeg-user mailing list > ffmpeg-user@ffmpeg.org > http://ffmpeg.org/mailman/listinfo/ffmpeg-user > > To unsubscribe, visit link above, or email > ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe". ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".
[FFmpeg-user] make error af_afir.o
Hi I currently have an error when building FFmpeg Here is the log: Any idea about the cause? $ make vsyasm: warning: unrecognized option `-M' X86ASM libavfilter/x86/af_afir.o STRIP libavfilter/x86/af_afir.o skipping strip -x libavfilter/x86/af_afir.o CC libavfilter/x86/af_afir_init.o af_afir_init.c vsyasm: warning: unrecognized option `-M' X86ASM libavfilter/x86/af_volume.o STRIP libavfilter/x86/af_volume.o skipping strip -x libavfilter/x86/af_volume.o CC libavfilter/x86/af_volume_init.o af_volume_init.c vsyasm: warning: unrecognized option `-M' X86ASM libavfilter/x86/avf_showcqt.o STRIP libavfilter/x86/avf_showcqt.o skipping strip -x libavfilter/x86/avf_showcqt.o CC libavfilter/x86/avf_showcqt_init.o avf_showcqt_init.c vsyasm: warning: unrecognized option `-M' X86ASM libavfilter/x86/colorspacedsp.o STRIP libavfilter/x86/colorspacedsp.o skipping strip -x libavfilter/x86/colorspacedsp.o CC libavfilter/x86/colorspacedsp_init.o colorspacedsp_init.c vsyasm: warning: unrecognized option `-M' X86ASM libavfilter/x86/vf_blend.o STRIP libavfilter/x86/vf_blend.o skipping strip -x libavfilter/x86/vf_blend.o CC libavfilter/x86/vf_blend_init.o vf_blend_init.c vsyasm: warning: unrecognized option `-M' X86ASM libavfilter/x86/vf_bwdif.o STRIP libavfilter/x86/vf_bwdif.o skipping strip -x libavfilter/x86/vf_bwdif.o CC libavfilter/x86/vf_bwdif_init.o vf_bwdif_init.c CC libavfilter/x86/vf_eq.o vf_eq.c vsyasm: warning: unrecognized option `-M' X86ASM libavfilter/x86/vf_fspp.o STRIP libavfilter/x86/vf_fspp.o skipping strip -x libavfilter/x86/vf_fspp.o CC libavfilter/x86/vf_fspp_init.o vf_fspp_init.c vsyasm: warning: unrecognized option `-M' X86ASM libavfilter/x86/vf_gradfun.o STRIP libavfilter/x86/vf_gradfun.o skipping strip -x libavfilter/x86/vf_gradfun.o CC libavfilter/x86/vf_gradfun_init.o vf_gradfun_init.c vsyasm: warning: unrecognized option `-M' X86ASM libavfilter/x86/vf_hflip.o STRIP libavfilter/x86/vf_hflip.o skipping strip -x libavfilter/x86/vf_hflip.o CC libavfilter/x86/vf_hflip_init.o vf_hflip_init.c vsyasm: warning: unrecognized option `-M' X86ASM libavfilter/x86/vf_hqdn3d.o STRIP libavfilter/x86/vf_hqdn3d.o skipping strip -x libavfilter/x86/vf_hqdn3d.o CC libavfilter/x86/vf_hqdn3d_init.o vf_hqdn3d_init.c vsyasm: warning: unrecognized option `-M' X86ASM libavfilter/x86/vf_idet.o STRIP libavfilter/x86/vf_idet.o skipping strip -x libavfilter/x86/vf_idet.o CC libavfilter/x86/vf_idet_init.o vf_idet_init.c vsyasm: warning: unrecognized option `-M' X86ASM libavfilter/x86/vf_interlace.o STRIP libavfilter/x86/vf_interlace.o skipping strip -x libavfilter/x86/vf_interlace.o CC libavfilter/x86/vf_interlace_init.o vf_interlace_init.c vsyasm: warning: unrecognized option `-M' X86ASM libavfilter/x86/vf_limiter.o STRIP libavfilter/x86/vf_limiter.o skipping strip -x libavfilter/x86/vf_limiter.o CC libavfilter/x86/vf_limiter_init.o vf_limiter_init.c vsyasm: warning: unrecognized option `-M' X86ASM libavfilter/x86/vf_maskedmerge.o STRIP libavfilter/x86/vf_maskedmerge.o skipping strip -x libavfilter/x86/vf_maskedmerge.o CC libavfilter/x86/vf_maskedmerge_init.o vf_maskedmerge_init.c CC libavfilter/x86/vf_noise.o vf_noise.c vsyasm: warning: unrecognized option `-M' X86ASM libavfilter/x86/vf_pp7.o STRIP libavfilter/x86/vf_pp7.o skipping strip -x libavfilter/x86/vf_pp7.o CC libavfilter/x86/vf_pp7_init.o vf_pp7_init.c vsyasm: warning: unrecognized option `-M' X86ASM libavfilter/x86/vf_psnr.o STRIP libavfilter/x86/vf_psnr.o skipping strip -x libavfilter/x86/vf_psnr.o CC libavfilter/x86/vf_psnr_init.o vf_psnr_init.c vsyasm: warning: unrecognized option `-M' X86ASM libavfilter/x86/vf_pullup.o STRIP libavfilter/x86/vf_pullup.o skipping strip -x libavfilter/x86/vf_pullup.o CC libavfilter/x86/vf_pullup_init.o vf_pullup_init.c vsyasm: warning: unrecognized option `-M' X86ASM libavfilter/x86/vf_removegrain.o STRIP libavfilter/x86/vf_removegrain.o skipping strip -x libavfilter/x86/vf_removegrain.o CC libavfilter/x86/vf_removegrain_init.o vf_removegrain_init.c CC libavfilter/x86/vf_spp.o vf_spp.c vsyasm: warning: unrecognized option `-M' X86ASM libavfilter/x86/vf_ssim.o STRIP libavfilter/x86/vf_ssim.o skipping strip -x libavfilter/x86/vf_ssim.o CC libavfilter/x86/vf_ssim_init.o vf_ssim_init.c vsyasm: warning: unrecognized option `-M' X86ASM libavfilter/x86/vf_stereo3d.o STRIP libavfilter/x86/vf_stereo3d.o skipping strip -x libavfilter/x86/vf_stereo3d.o CC libavfilter/x86/vf_stereo3d_init.o vf_stereo3d_init.c vsyasm: warning: unrecognized option `-M' X86ASM libavfilter/x86/vf_threshold.o STRIP libavfilter/x86/vf_threshold.o skipping strip -x libavfilter/x86/vf_threshold.o CC libavfilter/x86/vf_threshold_init.o vf_threshold_init.c CC libavfilter/x86/vf_tinterlace_init.o vf_tinterlace_init.c vsyasm: warning: unrecognized option `-M' X86ASM
Re: [FFmpeg-user] how to encode 10bit
I am still a little bit confused Does Zeranoe static build support x265 (HEVC) 10 bit encoding? or I have to build myself to support it? If so can you provide me with the option for configure? I would like to build with mingw, looks more simple. George Nistor On 12/8/2017 02:26, Carl Eugen Hoyos wrote: 2017-12-07 21:41 GMT+01:00 George Nistor <georgenis...@live.com><mailto:georgenis...@live.com>: How should be done 10 bit encoding? 1. By selecting -profile main10 or others like * main10, main10-intra * main422-10, main422-10-intra * main444-10, main444-10-intra or by selecting 2. pixel profile as yuv422 10le etc.. The second option works here if libx265 supports 10-bit encoding (this has to be selected at build-time). For x264, you have to choose if you link against 8, 10 or 12-bit. The first option cannot work reliably with FFmpeg for several reasons imo. Carl Eugen ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org<mailto:ffmpeg-user@ffmpeg.org> http://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org<mailto:ffmpeg-user-requ...@ffmpeg.org> with subject "unsubscribe". ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".
Re: [FFmpeg-user] how to encode 10bit
is any way to get a ffmpeg static with 10bit support? Thanks George On 12/8/2017 02:26, Carl Eugen Hoyos wrote: > 2017-12-07 21:41 GMT+01:00 George Nistor <georgenis...@live.com>: > >> How should be done 10 bit encoding? >> 1. By selecting -profile main10 or others like >> >> * main10, main10-intra >> * main422-10, main422-10-intra >> * main444-10, main444-10-intra >> >> or by selecting >> 2. pixel profile as yuv422 10le etc.. > The second option works here if libx265 supports > 10-bit encoding (this has to be selected at build-time). > For x264, you have to choose if you link against 8, > 10 or 12-bit. > > The first option cannot work reliably with FFmpeg for > several reasons imo. > > Carl Eugen > ___ > ffmpeg-user mailing list > ffmpeg-user@ffmpeg.org > http://ffmpeg.org/mailman/listinfo/ffmpeg-user > > To unsubscribe, visit link above, or email > ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe". ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".
Re: [FFmpeg-user] how to encode 10bit
and here is the log when I have selected YUV420p10le see Incompatible pixel format 'yuv420p10le' for codec 'libx265', auto-selecting format 'yuv420p' [libx265 @ 0175d59c4220] Unknown option: profile. --- "C:\Users\georg\AppData\Roaming\myFFmpeg\ffmpeg.exe" -probesize 50M -analyzeduration 100M -i "E:\iso\m2ts\Risen\Video\RISEN\RISEN.theatrical.m2ts" -map 0:0 -map 0:1 -c:a copy -async 1 -c:v libx265 -b:v 4500k -minrate 4500k -maxrate 4500k -bufsize 1125k -r 24000/1001 -s 1920x1080 -aspect 16:9 -pix_fmt yuv420p10le -preset ultrafast -tune fastdecode -x265-params profile=main10:me=umh:qcomp=0.5:scenecut=40:bframes=3:rc-lookahead=40:b-adapt=1:min-keyint=24:keyint=240 -sws_flags fast_bilinear -qmin 3 -qmax 51 -metadata creation_time=now -sn -y "G:\inwork\RISEN.theatrical.mp4" ffmpeg version N-89395-g71421f382f Copyright (c) 2000-2017 the FFmpeg developers built with gcc 7.2.0 (GCC) configuration: --enable-gpl --enable-version3 --enable-sdl2 --enable-bzlib --enable-fontconfig --enable-gnutls --enable-iconv --enable-libass --enable-libbluray --enable-libfreetype --enable-libmp3lame --enable-libopenjpeg --enable-libopus --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libtheora --enable-libtwolame --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxml2 --enable-libzimg --enable-lzma --enable-zlib --enable-gmp --enable-libvidstab --enable-libvorbis --enable-cuda --enable-cuvid --enable-d3d11va --enable-nvenc --enable-dxva2 --enable-avisynth --enable-libmfx libavutil 56. 5.100 / 56. 5.100 libavcodec 58. 6.102 / 58. 6.102 libavformat 58. 2.103 / 58. 2.103 libavdevice 58. 0.100 / 58. 0.100 libavfilter 7. 6.100 / 7. 6.100 libswscale 5. 0.101 / 5. 0.101 libswresample 3. 0.101 / 3. 0.101 libpostproc 55. 0.100 / 55. 0.100 Input #0, mpegts, from 'E:\iso\m2ts\Risen\Video\RISEN\RISEN.theatrical.m2ts': Duration: 01:47:38.29, start: 11.650667, bitrate: 28588 kb/s Program 1 Stream #0:0[0x1011]: Video: h264 (High) (HDMV / 0x564D4448), yuv420p(progressive), 1920x1080 [SAR 1:1 DAR 16:9], 23.98 fps, 23.98 tbr, 90k tbn, 47.95 tbc Stream #0:1[0x1100](eng): Audio: dts (DTS-HD MA) ([134][0][0][0] / 0x0086), 48000 Hz, 5.1(side), s16p Stream mapping: Stream #0:0 -> #0:0 (h264 (native) -> hevc (libx265)) Stream #0:1 -> #0:1 (copy) Press [q] to stop, [?] for help Incompatible pixel format 'yuv420p10le' for codec 'libx265', auto-selecting format 'yuv420p' [libx265 @ 0175d59c4220] Unknown option: profile. x265 [info]: HEVC encoder version 2.6+5-b1dfa312234e x265 [info]: build info [Windows][GCC 7.2.0][64 bit] 8bit x265 [info]: using cpu capabilities: MMX2 SSE2Fast LZCNT SSSE3 SSE4.2 AVX FMA3 BMI2 AVX2 x265 [info]: Main profile, Level-4 (Main tier) x265 [info]: Thread pool created using 4 threads x265 [info]: Slices : 1 x265 [info]: frame threads / pool features : 2 / wpp(34 rows) x265 [info]: Coding QT: max CU size, min CU size : 32 / 16 x265 [info]: Residual QT: max TU size, max depth : 32 / 1 inter / 1 intra x265 [info]: ME / range / subpel / merge : umh / 57 / 0 / 2 x265 [info]: Keyframe min / max / scenecut / bias: 24 / 240 / 40 / 5.00 x265 [info]: Lookahead / bframes / badapt : 40 / 3 / 1 x265 [info]: b-pyramid / weightp / weightb : 1 / 0 / 0 x265 [info]: References / ref-limit cu / depth : 1 / off / off x265 [info]: AQ: mode / str / qg-size / cu-tree : 1 / 0.0 / 32 / 1 x265 [info]: Rate Control / qCompress : ABR-4500 kbps / 0.50 x265 [info]: tools: rd=2 psy-rd=2.00 early-skip rskip tmvp fast-intra x265 [info]: tools: strong-intra-smoothing lslices=6 [mp4 @ 0175d77e08a0] track 1: codec frame size is not set Output #0, mp4, to 'G:\inwork\RISEN.theatrical.mp4': Metadata: creation_time : now encoder : Lavf58.2.103 Stream #0:0: Video: hevc (libx265) (hev1 / 0x31766568), yuv420p, 1920x1080 [SAR 1:1 DAR 16:9], q=3-51, 4500 kb/s, 23.98 fps, 24k tbn, 23.98 tbc Metadata: encoder : Lavc58.6.102 libx265 Stream #0:1(eng): Audio: dts (DTS-HD MA) (mp4a / 0x6134706D), 48000 Hz, 5.1(side), s16p frame= 30 fps=0.0 q=0.0 size= 0kB time=00:00:00.74 bitrate= 0.0kbits/s speed=1.49x frame= 46 fps= 14 q=0.0 size= 0kB time=00:00:01.40 bitrate= 0.0kbits/s speed=0.43x frame= 51 fps= 10 q=-0.0 size= 0kB time=00:00:01.62 bitrate= 0.2kbits/s speed=0.328x frame= 55 fps=9.7 q=-0.0 size= 0kB time=00:00:01.79 bitrate= 0.2kbits/s speed=0.315x frame= 57 fps=8.7 q=-0.0 size= 0kB time=00:00:01.86 bitrate= 0.2kbits/s speed=0.284x On 12/7/2017 23:17, Lou Logan wrote: > On Thu, Dec 7, 2017, at 12:13 PM, George Nistor wrote: >> I am
Re: [FFmpeg-user] how to encode 10bit
see [libx265 @ 01b5d6f11480] Unknown option: profile. here is my log: "C:\Users\georg\AppData\Roaming\myFFmpeg\ffmpeg.exe" -probesize 50M -analyzeduration 100M -i "E:\iso\m2ts\Risen\Video\RISEN\RISEN.theatrical.m2ts" -map 0:0 -map 0:1 -c:a copy -async 1 -c:v libx265 -b:v 4500k -minrate 4500k -maxrate 4500k -bufsize 1125k -r 24000/1001 -s 1920x1080 -aspect 16:9 -preset ultrafast -tune fastdecode -x265-params profile=main10:me=umh:qcomp=0.5:scenecut=40:bframes=3:rc-lookahead=40:b-adapt=1:min-keyint=24:keyint=240 -sws_flags fast_bilinear -qmin 3 -qmax 51 -metadata creation_time=now -sn -y "G:\inwork\RISEN.theatrical.mp4" ffmpeg version N-89395-g71421f382f Copyright (c) 2000-2017 the FFmpeg developers built with gcc 7.2.0 (GCC) configuration: --enable-gpl --enable-version3 --enable-sdl2 --enable-bzlib --enable-fontconfig --enable-gnutls --enable-iconv --enable-libass --enable-libbluray --enable-libfreetype --enable-libmp3lame --enable-libopenjpeg --enable-libopus --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libtheora --enable-libtwolame --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxml2 --enable-libzimg --enable-lzma --enable-zlib --enable-gmp --enable-libvidstab --enable-libvorbis --enable-cuda --enable-cuvid --enable-d3d11va --enable-nvenc --enable-dxva2 --enable-avisynth --enable-libmfx libavutil 56. 5.100 / 56. 5.100 libavcodec 58. 6.102 / 58. 6.102 libavformat 58. 2.103 / 58. 2.103 libavdevice 58. 0.100 / 58. 0.100 libavfilter 7. 6.100 / 7. 6.100 libswscale 5. 0.101 / 5. 0.101 libswresample 3. 0.101 / 3. 0.101 libpostproc 55. 0.100 / 55. 0.100 Input #0, mpegts, from 'E:\iso\m2ts\Risen\Video\RISEN\RISEN.theatrical.m2ts': Duration: 01:47:38.29, start: 11.650667, bitrate: 28588 kb/s Program 1 Stream #0:0[0x1011]: Video: h264 (High) (HDMV / 0x564D4448), yuv420p(progressive), 1920x1080 [SAR 1:1 DAR 16:9], 23.98 fps, 23.98 tbr, 90k tbn, 47.95 tbc Stream #0:1[0x1100](eng): Audio: dts (DTS-HD MA) ([134][0][0][0] / 0x0086), 48000 Hz, 5.1(side), s16p Stream mapping: Stream #0:0 -> #0:0 (h264 (native) -> hevc (libx265)) Stream #0:1 -> #0:1 (copy) Press [q] to stop, [?] for help [libx265 @ 01b5d6f11480] Unknown option: profile. x265 [info]: HEVC encoder version 2.6+5-b1dfa312234e x265 [info]: build info [Windows][GCC 7.2.0][64 bit] 8bit x265 [info]: using cpu capabilities: MMX2 SSE2Fast LZCNT SSSE3 SSE4.2 AVX FMA3 BMI2 AVX2 x265 [info]: Main profile, Level-4 (Main tier) x265 [info]: Thread pool created using 4 threads x265 [info]: Slices : 1 x265 [info]: frame threads / pool features : 2 / wpp(34 rows) x265 [info]: Coding QT: max CU size, min CU size : 32 / 16 x265 [info]: Residual QT: max TU size, max depth : 32 / 1 inter / 1 intra x265 [info]: ME / range / subpel / merge : umh / 57 / 0 / 2 x265 [info]: Keyframe min / max / scenecut / bias: 24 / 240 / 40 / 5.00 x265 [info]: Lookahead / bframes / badapt : 40 / 3 / 1 x265 [info]: b-pyramid / weightp / weightb : 1 / 0 / 0 x265 [info]: References / ref-limit cu / depth : 1 / off / off x265 [info]: AQ: mode / str / qg-size / cu-tree : 1 / 0.0 / 32 / 1 x265 [info]: Rate Control / qCompress : ABR-4500 kbps / 0.50 x265 [info]: tools: rd=2 psy-rd=2.00 early-skip rskip tmvp fast-intra x265 [info]: tools: strong-intra-smoothing lslices=6 [mp4 @ 01b5d7806960] track 1: codec frame size is not set Output #0, mp4, to 'G:\inwork\RISEN.theatrical.mp4': Metadata: creation_time : now encoder : Lavf58.2.103 Stream #0:0: Video: hevc (libx265) (hev1 / 0x31766568), yuv420p, 1920x1080 [SAR 1:1 DAR 16:9], q=3-51, 4500 kb/s, 23.98 fps, 24k tbn, 23.98 tbc Metadata: encoder : Lavc58.6.102 libx265 Stream #0:1(eng): Audio: dts (DTS-HD MA) (mp4a / 0x6134706D), 48000 Hz, 5.1(side), s16p frame= 46 fps=0.0 q=0.0 size= 0kB time=00:00:01.40 bitrate= 0.0kbits/s speed=2.56x frame= 68 fps= 64 q=-0.0 size= 0kB time=00:00:02.32 bitrate= 0.2kbits/s speed=2.19x frame= 88 fps= 55 q=-0.0 size= 768kB time=00:00:03.16 bitrate=1986.1kbits/s speed= 2x On 12/7/2017 23:17, Lou Logan wrote: > On Thu, Dec 7, 2017, at 12:13 PM, George Nistor wrote: >> I am using x265, >> here is my log: >> [Inline image] >> + onhefpdkecjhpigp.png >>442k (image/png) > For future reference please copy and paste the text of your command and > the console output instead of making an image of the text. > ___ > ffmpeg-user mailing list > ffmpeg-user@ffmpeg.org > http://ffmpeg.org/mailman/listinfo/ffmpeg-user > > To unsubscribe, visit link above, or email > ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe
Re: [FFmpeg-user] how to encode 10bit
Ok , I will put text log in few minutes. George On 12/7/2017 23:17, Lou Logan wrote: > On Thu, Dec 7, 2017, at 12:13 PM, George Nistor wrote: >> I am using x265, >> here is my log: >> [Inline image] >> + onhefpdkecjhpigp.png >>442k (image/png) > For future reference please copy and paste the text of your command and > the console output instead of making an image of the text. > ___ > ffmpeg-user mailing list > ffmpeg-user@ffmpeg.org > http://ffmpeg.org/mailman/listinfo/ffmpeg-user > > To unsubscribe, visit link above, or email > ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe". ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".
[FFmpeg-user] how to encode 10bit
Hello, How should be done 10 bit encoding? 1. By selecting -profile main10 or others like * main10, main10-intra * main422-10, main422-10-intra * main444-10, main444-10-intra or by selecting 2. pixel profile as yuv422 10le etc.. In either way it does not work. best regards, George Nistor ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".
Re: [FFmpeg-user] pronlems with some m2ts files on build 20161110-872b358-win64-static
Hello Carl, but I use Avanti, here is the command line: "D:/apps/avanti/Avanti-ffmpeg-GUI-093/ffmpeg/ffmpeg_avanti.exe" -hide_banner -i "E:/iso/m2ts/Isus_of_Nazareth/Video/JESUS BD01/JESUS_BD01.Title2.m2ts" -threads:v 4 -sws_flags lanczos -vf "scale=0:0,setdar=16/9" -codec:v libx265 -b:v 5250k -x265-params asm=MMX2,SSE,SSE2,SSE3,SSSE3,SSE4,SSE4.1,SSE4.2,AVX,XOP,FMA4,FMA3 -tune fast-decode -preset ultrafast -codec:a copy "E:/iso/m2ts/Isus_of_Nazareth/Video/JESUS BD01/JESUS_BD01.Title2.mp4" till build 3.1.5 this input file works fine. I have not used before ffmpeg directly at command line george Wednesday, November 16, 2016, 2:42:30 PM, you wrote: > 2016-11-16 13:37 GMT+01:00 George Nistor <georgenis...@zoho.com>: >> I use the build ffmpeg-20161110-872b358-win64-static. >> With this build I cannot use certain m2ts files as input. >> It just hangs. > Command line and complete, uncut console output missing. >> I have change the build N-81664-g6f062eb >> and this one works just fine. It is one month old. >> Metadata from the input file. > The only relevant information (here) is ffmpeg -i console output... >> I can put one sample in onedrive and share it if required. > Please do. > Carl Eugen > ___ > ffmpeg-user mailing list > ffmpeg-user@ffmpeg.org > http://ffmpeg.org/mailman/listinfo/ffmpeg-user > To unsubscribe, visit link above, or email > ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe". -- Best regards, Georgemailto:georgenis...@zoho.com ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".
[FFmpeg-user] pronlems with some m2ts files on build 20161110-872b358-win64-static
Hello Ffmpeg-user, I use the build ffmpeg-20161110-872b358-win64-static. With this build I cannot use certain m2ts files as input. It just hangs. I have change the build N-81664-g6f062eb and this one works just fine. It is one month old. Metadata from the input file. I can put one sample in onedrive and share it if required. General ID : 0 (0x0) Complete name: E:\iso\m2ts\avp2\Video\AVP2_F1\AVP2_F1.theatrical.m2ts Format : BDAV Format/Info : Blu-ray Video File size: 22.8 GiB Duration : 1 h 33 min Overall bit rate mode: Variable Overall bit rate : 34.9 Mb/s Maximum Overall bit rate : 48.0 Mb/s Video ID : 4113 (0x1011) Menu ID : 1 (0x1) Format : AVC Format/Info : Advanced Video Codec Format profile : High@L4.1 Format settings, CABAC : Yes Format settings, ReFrames: 4 frames Codec ID : 27 Duration : 1 h 33 min Bit rate mode: Variable Maximum bit rate : 36.5 Mb/s Width: 1 920 pixels Height : 1 080 pixels Display aspect ratio : 16:9 Frame rate : 23.976 (24000/1001) FPS Standard : NTSC Color space : YUV Chroma subsampling : 4:2:0 Bit depth: 8 bits Scan type: Progressive Color range : Limited Color primaries : BT.709 Transfer characteristics : BT.709 Matrix coefficients : BT.709 Audio #1 ID : 4352 (0x1100) Menu ID : 1 (0x1) Format : DTS Format/Info : Digital Theater Systems Format profile : MA / Core Mode : 16 Format settings, Endianness : Big Muxing mode : Stream extension Codec ID : 134 Duration : 1 h 33 min Bit rate mode: Variable / Constant Bit rate : Unknown / 1 509 kb/s Channel(s) : 6 channels Channel positions: Front: L C R, Side: L R, LFE Sampling rate: 48.0 kHz Frame rate : 93.750 FPS (512 spf) Bit depth: 24 bits Compression mode : Lossless / Lossy Language : English Audio #2 ID : 4353 (0x1101) Menu ID : 1 (0x1) Format : DTS Format/Info : Digital Theater Systems Mode : 16 Format settings, Endianness : Big Codec ID : 130 Duration : 1 h 33 min Bit rate mode: Constant Bit rate : 768 kb/s Channel(s) : 6 channels Channel positions: Front: L C R, Side: L R, LFE Sampling rate: 48.0 kHz Frame rate : 93.750 FPS (512 spf) Bit depth: 24 bits Compression mode : Lossy Stream size : 515 MiB (2%) Language : French Audio #3 ID : 4354 (0x1102) Menu ID : 1 (0x1) Format : DTS Format/Info : Digital Theater Systems Mode : 16 Format settings, Endianness : Big Codec ID : 130 Duration : 1 h 33 min Bit rate mode: Constant Bit rate : 768 kb/s Channel(s) : 6 channels Channel positions: Front: L C R, Side: L R, LFE Sampling rate: 48.0 kHz Frame rate : 93.750 FPS (512 spf) Bit depth:
Re: [FFmpeg-user] -x265-params me=umh is working?
Hello George, sorry, I have identified the problem. It is set me=2 which is Uneven MultiHexagon. I have seen B-Pyramid , I thought something else is used. george Tuesday, November 15, 2016, 7:47:21 PM, you wrote: > Hello, > I have the folowing problem I trie to understand. > I use the folowing command line with the option for x265 as: -x265-params > me=umh: > which is Uneven MultiHexagon > > "D:/apps/avanti/Avanti-ffmpeg-GUI-093/ffmpeg/ffmpeg_avanti.exe" > -hide_banner -i "E:/iso/m2ts/dune/Video/DUNE DISC > 1/DUNE_DISC_1.Title1010.m2ts" -threads:v 4 -sws_flags lanczos -vf > "scale=0:0,setdar=16/9" -codec:v libx265 -b:v 4250k -x265-params > me=umh:merange=32:bframes=4:subme=4:open-gop=1:keyint=250:min-keyint=25:asm=SSE,SSE2,SSE3,SSSE3,SSE4,SSE4.1,SSE4.2,FMA3,FMA4 > -tune fast-decode -preset ultrafast -codec:a copy > "G:/george/mkv/DUNE_DISC_1.Title1010.mp4" > after encoding I end up wit this metadata copied from MediaInfo tool: > how come is not umh Uneven MutiHexagon - Motion estimation algo option set > up in the destination. > It is not available? Where is the problem here? > I build the command with Avanti tool + a script > - > General > Complete name: > G:\george\mkv\DUNE_DISC_1.Title1010.mp4 > Format : MPEG-4 > Format profile : Base Media > Codec ID : isom (isom/iso2/mp41) > File size: 48.3 MiB > Duration : 56 s 667 ms > Overall bit rate : 7 154 kb/s > Writing application : Lavf57.57.100 > Video > ID : 1 > Format : HEVC > Format/Info : High Efficiency Video Coding > Format profile : Main@L4@Main > Codec ID : hev1 > Codec ID/Info: High Efficiency Video Coding > Duration : 56 s 667 ms > Bit rate : 5 133 kb/s > Width: 1 920 pixels > Height : 1 080 pixels > Display aspect ratio : 16:9 > Frame rate mode : Constant > Frame rate : 24.000 FPS > Color space : YUV > Chroma subsampling : 4:2:0 > Bit depth: 8 bits > Scan type: Progressive > Bits/(Pixel*Frame) : 0.103 > Stream size : 34.7 MiB (72%) > Writing library : x265 0.0:[Windows][GCC 5.4.0][64 > bit] 8bit > Encoding settings: wpp / ctu=32 / > min-cu-size=16 / max-tu-size=32 / tu-intra-depth=1 / > tu-inter-depth=1 / me=2 / subme=4 / merange=32 / no-rect / no-amp / > max-merge=2 / temporal-mvp / early-skip / rskip / rdpenalty=0 / > no-tskip / no-tskip-fast / strong-intra-smoothing / no-lossless / > no-cu-lossless / no-constrained-intra / fast-intra / open-gop / > no-temporal-layers / interlace=0 / keyint=250 / min-keyint=25 / > scenecut=0 / rc-lookahead=5 / lookahead-slices=6 / bframes=4 / > bframe-bias=0 / b-adapt=0 / ref=1 / limit-refs=0 / no-limit-modes / > no-weightp / no-weightb / aq-mode=1 / qg-size=32 / aq-strength=0.00 > / cbqpoffs=0 / crqpoffs=0 / rd=2 / psy-rd=2.00 / rdoq-level=0 / > psy-rdoq=0.00 / log2-max-poc-lsb=8 / no-rd-refine / no-signhide / > no-deblock / no-sao / no-sao-non-deblock / b-pyramid / cutree / > no-intra-refresh / rc=abr / bitrate=4250 / qcomp=0.60 / qpmin=0 / > qpmax=69 / qpstep=4 / ipratio=1.40 / pbratio=1.30 > Audio > ID : 2 > Format : DTS > Format/Info : Digital Theater Systems > Format profile : MA / Core > Mode : 16 > Format settings, Endianness : Big > Codec ID : A9 > Duration : 56 s 160 ms > Bit rate mode: Variable / Constant > Bit rate : Unknown / 1 509 kb/s > Nominal bit rate : 2 032 kb/s > Channel(s) : 2 channels > Channel(s)_Original : 6 channels > Channel positions: Front: L C R, Side: L R, LFE > Sampling rate: 48.0 kHz > Frame rate : 93.750 FPS (512 spf) > Bit
[FFmpeg-user] -x265-params me=umh is working?
Hello, I have the folowing problem I trie to understand. I use the folowing command line with the option for x265 as: -x265-params me=umh: which is Uneven MultiHexagon "D:/apps/avanti/Avanti-ffmpeg-GUI-093/ffmpeg/ffmpeg_avanti.exe" -hide_banner -i "E:/iso/m2ts/dune/Video/DUNE DISC 1/DUNE_DISC_1.Title1010.m2ts" -threads:v 4 -sws_flags lanczos -vf "scale=0:0,setdar=16/9" -codec:v libx265 -b:v 4250k -x265-params me=umh:merange=32:bframes=4:subme=4:open-gop=1:keyint=250:min-keyint=25:asm=SSE,SSE2,SSE3,SSSE3,SSE4,SSE4.1,SSE4.2,FMA3,FMA4 -tune fast-decode -preset ultrafast -codec:a copy "G:/george/mkv/DUNE_DISC_1.Title1010.mp4" after encoding I end up wit this metadata copied from MediaInfo tool: how come is not umh Uneven MutiHexagon - Motion estimation algo option set up in the destination. It is not available? Where is the problem here? I build the command with Avanti tool + a script - General Complete name: G:\george\mkv\DUNE_DISC_1.Title1010.mp4 Format : MPEG-4 Format profile : Base Media Codec ID : isom (isom/iso2/mp41) File size: 48.3 MiB Duration : 56 s 667 ms Overall bit rate : 7 154 kb/s Writing application : Lavf57.57.100 Video ID : 1 Format : HEVC Format/Info : High Efficiency Video Coding Format profile : Main@L4@Main Codec ID : hev1 Codec ID/Info: High Efficiency Video Coding Duration : 56 s 667 ms Bit rate : 5 133 kb/s Width: 1 920 pixels Height : 1 080 pixels Display aspect ratio : 16:9 Frame rate mode : Constant Frame rate : 24.000 FPS Color space : YUV Chroma subsampling : 4:2:0 Bit depth: 8 bits Scan type: Progressive Bits/(Pixel*Frame) : 0.103 Stream size : 34.7 MiB (72%) Writing library : x265 0.0:[Windows][GCC 5.4.0][64 bit] 8bit Encoding settings: wpp / ctu=32 / min-cu-size=16 / max-tu-size=32 / tu-intra-depth=1 / tu-inter-depth=1 / me=2 / subme=4 / merange=32 / no-rect / no-amp / max-merge=2 / temporal-mvp / early-skip / rskip / rdpenalty=0 / no-tskip / no-tskip-fast / strong-intra-smoothing / no-lossless / no-cu-lossless / no-constrained-intra / fast-intra / open-gop / no-temporal-layers / interlace=0 / keyint=250 / min-keyint=25 / scenecut=0 / rc-lookahead=5 / lookahead-slices=6 / bframes=4 / bframe-bias=0 / b-adapt=0 / ref=1 / limit-refs=0 / no-limit-modes / no-weightp / no-weightb / aq-mode=1 / qg-size=32 / aq-strength=0.00 / cbqpoffs=0 / crqpoffs=0 / rd=2 / psy-rd=2.00 / rdoq-level=0 / psy-rdoq=0.00 / log2-max-poc-lsb=8 / no-rd-refine / no-signhide / no-deblock / no-sao / no-sao-non-deblock / b-pyramid / cutree / no-intra-refresh / rc=abr / bitrate=4250 / qcomp=0.60 / qpmin=0 / qpmax=69 / qpstep=4 / ipratio=1.40 / pbratio=1.30 Audio ID : 2 Format : DTS Format/Info : Digital Theater Systems Format profile : MA / Core Mode : 16 Format settings, Endianness : Big Codec ID : A9 Duration : 56 s 160 ms Bit rate mode: Variable / Constant Bit rate : Unknown / 1 509 kb/s Nominal bit rate : 2 032 kb/s Channel(s) : 2 channels Channel(s)_Original : 6 channels Channel positions: Front: L C R, Side: L R, LFE Sampling rate: 48.0 kHz Frame rate : 93.750 FPS (512 spf) Bit depth: 24 bits Compression mode : Lossless / Lossy Stream size : 13.6 MiB (28%) Language : English Default : Yes Alternate group : 1 -- Best regards, George
[FFmpeg-user] when to use 10bit
Hello Ffmpeg-users, I have a general question. When makes sense to use 10 bit for video encoding? Does it make any difference at high kbps? For more than 3000 kbps it is seen a difference in more quality (acuracy) of the colors? -- Best regards, George mailto:georgenis...@zoho.com ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".