Re: [FFmpeg-user] feature request: better message when configure doesn't build ffplay
On Thu, Aug 20, 2015 at 10:14:16 -0800, Lou wrote:
Feature requests are better suited for the bug tracker. They will
likely be forgotten here on this mailing list.
Better yet, send a patch to ffmpeg-devel.
I've been meaning to sign up for some time, but I'm currently too lazy
to fix my mail filters first (traffic is too high for me). And too lazy
to format this trivial patch with git-send-patch right now. So, I'm
attaching it just for reference here.
(I'm not the OP.)
Moritz
diff -ur ffmpeg-snapshot-2015-08-26/configure
ffmpeg-snapshot-2015-08-26-list-programs/configure
--- ffmpeg-snapshot-2015-08-26/configure2015-08-26 19:20:03.0
+0200
+++ ffmpeg-snapshot-2015-08-26-list-programs/configure 2015-08-27
16:39:28.0 +0200
@@ -5952,6 +5952,10 @@
echo random seed ${random_seed}
echo
+echo Enabled programs:
+print_enabled '' $PROGRAM_LIST | print_3_columns
+echo
+
echo External libraries:
print_enabled '' $EXTERNAL_LIBRARY_LIST | print_3_columns
echo
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Re: [FFmpeg-user] HLS-webm and unicast
Hello I managed to get two streams outputted with the following command but this is causing the cpu to go to almost 200%. Is there something that I'm missing that I could add to reduce the high cpu usage: ffserver -d -f /etc/ffserver.conf ffmpeg -I rtp://192.168.1.101@239.5.1.1:5004 http://localhost :8090/feed1.ffm The ffserver.conf is: HTTPPort 8090 HTTPBindAddress 0.0.0.0 MaxHTTPConnections 2000 MaxClients 1000 MaxBandwidth 10 CustomLog /home/eng/ffmpeg_sources/ffmpeg/log/ffserver.log #NoDefaults Feed feed1.ffm File /tmp/feed1.ffm FileMaxSize 1G #Launch ffmpeg /Feed Stream 1.webm Feed feed1.ffm Format webm VideoCodec libvpx VideoBitRate 400 VideoSize 320x240 VideoFrameRate 30 VideoBitRateTolerance 100 VideoBitRateRange 350-450 VideoBufferSize 200 AVOptionVideo flags +global_header AVOptionVideo cpu-used 0 AVOptionVideo qmin 10 #AVOptionVideo qmax 42 AVOptionVideo quality good PreRoll 10 StartSendOnKey AudioCodec vorbis AudioBitRate 64 AudioSampleRate 44100 AudioChannels 2 /Stream Stream 1.flv Feed feed1.ffm Format flv VideoCodec libx264 VideoBitRate 900 VideoSize 720x576 VideoFrameRate 30 VideoBitRateTolerance 100 VideoBitRateRange 850-950 VideoBufferSize 400 #AVOptionVideo flags +global_header #AVOptionVideo cpu-used 0 AVOptionVideo qmin 10 #AVOptionVideo qmax 42 #AVOptionVideo quality good PreRoll 10 StartSendOnKey AudioSampleRate 44100 AudioChannels 2 AudioCodec pcm_u8 AudioBitRate 192 /Stream # Only allow local people to get the status Stream stat.html Format status ACL allow localhost ACL allow 192.168.0.0 192.168.255.255 /Stream Thanks Reaz ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user
Re: [FFmpeg-user] Compiling ffmpeg with NVENC and NVIDIA GRID K1
Hi Timo, I saw the status of 0x0A if header file /usr/include/nvEncodeAPI.h perhaps the memory alloc is large? /* 1MB is large enough to hold most output frames. NVENC increases this automaticaly if it's not enough. */ allocOut.size = 1024 * 1024; allocOut.memoryHeap = NV_ENC_MEMORY_HEAP_SYSMEM_CACHED; /** * This indicates that the API call failed because it was unable to allocate * enough memory to perform the requested operation. */ NV_ENC_ERR_OUT_OF_MEMORY, I make mistake, this is not the error code info, 0xA is the error code. Your GPU and/or system seems to be out of memory capable to transfer surfaces. Unfortunately, there isn't much I can tell you about that. 1MB per surface should not overwhelm any somewhat modern GPU(So, every NVENC capable one). I also don't have too much of an idea about Non-GeForce GPUs. You might be better of asking Nvidia about this. signature.asc Description: OpenPGP digital signature ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user
Re: [FFmpeg-user] FFmpeg based library name
On Thu, Aug 27, 2015 at 20:34:06 +, Carl Eugen Hoyos wrote: I don't know if this name does violate somebody's copyright but I wonder how you are going to sell a library that is (as you write above) based on FFmpeg without violating the copyright of the FFmpeg developers. It needs to be said: The selling isn't the problematic part. Assuming the FFmpeg developers put all their work under the GPL or perhaps the LGPL. Disclaimer: IANAL. Moritz P.S.: BTW, with us not knowing what this derived work is or how it is derived, there is the possibility that it is derived and distributed correctly and does not violate the developers' copyrights or the components' licenses. ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user
Re: [FFmpeg-user] FFmpeg based library name
Karel k.vorechovsky at gmail.com writes: I made a library for proprietary development enviroment called LabVIEW marketed by ni.com. It is based on FFmpeg shared build. I wanted to sell the library under descriptive name FFmpeg for LabVIEW. Does such name violate the FFmpeg copyright? I don't know if this name does violate somebody's copyright but I wonder how you are going to sell a library that is (as you write above) based on FFmpeg without violating the copyright of the FFmpeg developers. Please elaborate! Carl Eugen ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user
[FFmpeg-user] I need help
hi Im a new here and I want to do a batch to join file with specifications. Who can help me Plis? -- SCC ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user
Re: [FFmpeg-user] How To Burn Stereo SBS Subtitles Into Video
郑建峰 163jogh at 163.com writes: tlf-trumanshow.bd.Eng.3d.srt - (mean to be) SBS subrip file generated by some 2d-to-3d soft I created ticket #4810. Thank you for the sample! Carl Eugen ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user
[FFmpeg-user] ffmpeg with nvenc transcoding alloc buffer error
Hi guys, I first use the cuda nvenc to transcoding with ffmpeg nvenc, but the ffmpeg give me an error bellow: [root@localhost ffmpeg]# ./x86/ffmpeg -v verbose -i ~/a.mp4 -pix_fmt yuv420p -vcodec nvenc_h264 -profile:v high -b:v 500k -s 800x480 -preset llhq -r:v 30 -an b.mp4 ffmpeg version N-74455-g3afca32 Copyright (c) 2000-2015 the FFmpeg developers built with gcc 4.8.2 (GCC) 20140120 (Red Hat 4.8.2-16) configuration: --enable-nvenc --enable-nonfree libavutil 54. 30.100 / 54. 30.100 libavcodec 56. 57.100 / 56. 57.100 libavformat56. 40.101 / 56. 40.101 libavdevice56. 4.100 / 56. 4.100 libavfilter 5. 33.100 / 5. 33.100 libswscale 3. 1.101 / 3. 1.101 libswresample 1. 2.101 / 1. 2.101 Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/root/a.mp4': Metadata: major_brand : isom minor_version : 1 compatible_brands: isomavc1 creation_time : 2015-08-19 13:23:08 Duration: 01:09:02.00, start: 0.00, bitrate: 2959 kb/s Stream #0:0(und): Video: h264 (High), 3 reference frames (avc1 / 0x31637661), yuv420p(tv, bt709), 1920x816, 2765 kb/s, 25 fps, 25 tbr, 25k tbn, 50 tbc (default) Metadata: creation_time : 2015-08-19 13:23:08 handler_name: GPAC ISO Video Handler Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz, stereo, fltp, 190 kb/s (default) Metadata: creation_time : 2015-08-19 13:23:14 handler_name: GPAC ISO Audio Handler File 'b.mp4' already exists. Overwrite ? [y/N] y [graph 0 input from stream 0:0 @ 0x22a22e0] w:1920 h:816 pixfmt:yuv420p tb:1/25000 fr:25/1 sar:0/1 sws_param:flags=2 [scaler for output stream 0:0 @ 0x22a70e0] w:800 h:480 flags:'bicubic' interl:0 [scaler for output stream 0:0 @ 0x22a70e0] w:1920 h:816 fmt:yuv420p sar:0/1 - w:800 h:480 fmt:yuv420p sar:0/1 flags:0x4 [nvenc_h264 @ 0x22a5e60] 1 CUDA capable devices found [nvenc_h264 @ 0x22a5e60] [ GPU #0 - Tesla K20c has Compute SM 3.5, smver 53 target_smver 48 NVENC Available ] [nvenc_h264 @ 0x22a5e60] Nvenc initialized successfully [nvenc_h264 @ 0x22a5e60] CreateInputBuffer failed 0xA [nvenc_h264 @ 0x22a5e60] Nvenc unloaded Output #0, mp4, to 'b.mp4': Metadata: major_brand : isom minor_version : 1 compatible_brands: isomavc1 Stream #0:0(und): Video: h264, 1 reference frame, none, q=2-31, 128 kb/s, 30 fps (default) Metadata: creation_time : 2015-08-19 13:23:08 handler_name: GPAC ISO Video Handler encoder : Lavc56.57.100 nvenc_h264 Stream mapping: Stream #0:0 - #0:0 (h264 (native) - h264 (nvenc_h264)) Error while opening encoder for output stream #0:0 - maybe incorrect parameters such as bit_rate, rate, width or height [root@localhost ffmpeg]# The error Message is [nvenc_h264 @ 0x22a5e60] CreateInputBuffer failed 0xA or are there any attention with it? Thanks Steven ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user
Re: [FFmpeg-user] Compiling ffmpeg with NVENC and NVIDIA GRID K1
2015-06-29 18:12 GMT+08:00 Klaus Schürmann k...@mediabeam.com: Hello, I compiled ffmpeg with nvenc support. The compile process worked without any error. But if I try to convert a file with nvenc I got the error message [nvenc @ 0x39dc1c0] CreateInputBuffer failed. Can somebody help me to fix this problem? Best Regards Klaus Schuermann OS: Ubuntu 14.04.2 LTS NVidia driver: 346 Her is the complete output oft he convert job: root@video-convert1:~/ffmpeg_sources/ffmpeg_libnvenc# ffmpeg -i /media/testfile.mkv -r 60 -s 1024x768 -vcodec nvenc -b:v 5750k testfile.mp4 ffmpeg version N-73133-gd7e224e Copyright (c) 2000-2015 the FFmpeg developers built with gcc 4.8 (Ubuntu 4.8.4-2ubuntu1~14.04) configuration: --prefix=/root/ffmpeg_build --pkg-config-flags=--static --extra-cflags=-I/root/ffmpeg_build/include --extra-ldflags=-L/root/ffmpeg_build/lib --bindir=/root/bin --enable-gpl --enable-libass --enable-libfdk-aac --enable-libfreetype --enable-libmp3lame --enable-libopus --enable-libtheora --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libx265 --enable-nvenc --enable-nonfree libavutil 54. 27.100 / 54. 27.100 libavcodec 56. 44.101 / 56. 44.101 libavformat56. 38.101 / 56. 38.101 libavdevice56. 4.100 / 56. 4.100 libavfilter 5. 18.100 / 5. 18.100 libswscale 3. 1.101 / 3. 1.101 libswresample 1. 2.100 / 1. 2.100 libpostproc53. 3.100 / 53. 3.100 Input #0, matroska,webm, from '/media/testfile.mkv': Metadata: encoder : libebml v1.3.0 + libmatroska v1.4.1 creation_time : 2014-09-29 00:31:12 Duration: 00:21:03.51, start: 0.00, bitrate: 3015 kb/s Stream #0:0(eng): Video: h264 (High), yuv420p(tv, bt709/unknown/unknown), 1280x720, SAR 1:1 DAR 16:9, 23.98 fps, 23.98 tbr, 1k tbn, 47.95 tbc (default) Stream #0:1: Audio: ac3, 48000 Hz, 5.1(side), fltp, 448 kb/s (default) [nvenc @ 0x39dc1c0] CreateInputBuffer failed Output #0, mp4, to 'testfile.mp4': Metadata: encoder : libebml v1.3.0 + libmatroska v1.4.1 Stream #0:0(eng): Video: h264, none, q=2-31, 128 kb/s, SAR 4:3 DAR 0:0, 60 fps (default) Metadata: encoder : Lavc56.44.101 nvenc Stream #0:1: Audio: aac, 0 channels, 128 kb/s (default) Metadata: encoder : Lavc56.44.101 libfdk_aac Stream mapping: Stream #0:0 - #0:0 (h264 (native) - h264 (nvenc)) Stream #0:1 - #0:1 (ac3 (native) - aac (libfdk_aac)) Error while opening encoder for output stream #0:0 - maybe incorrect parameters such as bit_rate, rate, width or height Output of devicequery: root@video-convert1:~# NVIDIA_CUDA-7.0_Samples/1_Utilities/deviceQuery/deviceQuery NVIDIA_CUDA-7.0_Samples/1_Utilities/deviceQuery/deviceQuery Starting... CUDA Device Query (Runtime API) version (CUDART static linking) Detected 4 CUDA Capable device(s) Device 0: GRID K1 CUDA Driver Version / Runtime Version 7.0 / 7.0 CUDA Capability Major/Minor version number:3.0 Total amount of global memory: 4096 MBytes (4294770688 bytes) ( 1) Multiprocessors, (192) CUDA Cores/MP: 192 CUDA Cores GPU Max Clock rate:850 MHz (0.85 GHz) Memory Clock rate: 891 Mhz Memory Bus Width: 128-bit L2 Cache Size: 262144 bytes Maximum Texture Dimension Size (x,y,z) 1D=(65536), 2D=(65536, 65536), 3D=(4096, 4096, 4096) Maximum Layered 1D Texture Size, (num) layers 1D=(16384), 2048 layers Maximum Layered 2D Texture Size, (num) layers 2D=(16384, 16384), 2048 layers Total amount of constant memory: 65536 bytes Total amount of shared memory per block: 49152 bytes Total number of registers available per block: 65536 Warp size: 32 Maximum number of threads per multiprocessor: 2048 Maximum number of threads per block: 1024 Max dimension size of a thread block (x,y,z): (1024, 1024, 64) Max dimension size of a grid size(x,y,z): (2147483647, 65535, 65535) Maximum memory pitch: 2147483647 bytes Texture alignment: 512 bytes Concurrent copy and kernel execution: Yes with 1 copy engine(s) Run time limit on kernels: No Integrated GPU sharing Host Memory:No Support host page-locked memory mapping: Yes Alignment requirement for Surfaces:Yes Device has ECC support:Disabled Device supports Unified Addressing (UVA): Yes Device PCI Domain ID / Bus ID / location ID: 0 / 132 / 0 Compute Mode: Default (multiple host threads can use ::cudaSetDevice() with device simultaneously) Device 1: GRID K1 CUDA Driver Version / Runtime Version 7.0 / 7.0 CUDA Capability Major/Minor version
Re: [FFmpeg-user] YouTube VP9 vids play in VLC, but ffmpeg VP9 vids won't. Why?
On Wed, Aug 26, 2015 at 19:04:04 -0700, ogrgkyle wrote: but no matter what I've tried so far, I cannot encode a video that will play in VLC. Only the audio will play. I have a recent build of ffmpeg. You are being very secretive, aren't you? It's much easier to analyze what you may have done wrong if you show us what you actually did. Usually, we require the command line you used for ffmpeg and the full, uncut console output. The issue appears to resolved when I add -pix_fmt yuv420p to the command line. I hope this helps somebody. And if you had sent us your console output, we would or perhaps wouldn't have seen a warning issued by ffmpeg. Mine seems to convert to yuv420p automatically, but I just blindly tried with testsrc,format input. (If that warning doesn't exist - it does for H.264 encoding - it might be worth considering.) Moritz ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user
Re: [FFmpeg-user] Compiling ffmpeg with NVENC and NVIDIA GRID K1
2015-08-27 15:08 GMT+08:00 Steven Liu lingjiujia...@gmail.com: 2015-08-27 14:52 GMT+08:00 Steven Liu lingjiujia...@gmail.com: 2015-06-29 18:12 GMT+08:00 Klaus Schürmann k...@mediabeam.com: Hello, I compiled ffmpeg with nvenc support. The compile process worked without any error. But if I try to convert a file with nvenc I got the error message [nvenc @ 0x39dc1c0] CreateInputBuffer failed. Can somebody help me to fix this problem? Best Regards Klaus Schuermann OS: Ubuntu 14.04.2 LTS NVidia driver: 346 Her is the complete output oft he convert job: root@video-convert1:~/ffmpeg_sources/ffmpeg_libnvenc# ffmpeg -i /media/testfile.mkv -r 60 -s 1024x768 -vcodec nvenc -b:v 5750k testfile.mp4 ffmpeg version N-73133-gd7e224e Copyright (c) 2000-2015 the FFmpeg developers built with gcc 4.8 (Ubuntu 4.8.4-2ubuntu1~14.04) configuration: --prefix=/root/ffmpeg_build --pkg-config-flags=--static --extra-cflags=-I/root/ffmpeg_build/include --extra-ldflags=-L/root/ffmpeg_build/lib --bindir=/root/bin --enable-gpl --enable-libass --enable-libfdk-aac --enable-libfreetype --enable-libmp3lame --enable-libopus --enable-libtheora --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libx265 --enable-nvenc --enable-nonfree libavutil 54. 27.100 / 54. 27.100 libavcodec 56. 44.101 / 56. 44.101 libavformat56. 38.101 / 56. 38.101 libavdevice56. 4.100 / 56. 4.100 libavfilter 5. 18.100 / 5. 18.100 libswscale 3. 1.101 / 3. 1.101 libswresample 1. 2.100 / 1. 2.100 libpostproc53. 3.100 / 53. 3.100 Input #0, matroska,webm, from '/media/testfile.mkv': Metadata: encoder : libebml v1.3.0 + libmatroska v1.4.1 creation_time : 2014-09-29 00:31:12 Duration: 00:21:03.51, start: 0.00, bitrate: 3015 kb/s Stream #0:0(eng): Video: h264 (High), yuv420p(tv, bt709/unknown/unknown), 1280x720, SAR 1:1 DAR 16:9, 23.98 fps, 23.98 tbr, 1k tbn, 47.95 tbc (default) Stream #0:1: Audio: ac3, 48000 Hz, 5.1(side), fltp, 448 kb/s (default) [nvenc @ 0x39dc1c0] CreateInputBuffer failed Output #0, mp4, to 'testfile.mp4': Metadata: encoder : libebml v1.3.0 + libmatroska v1.4.1 Stream #0:0(eng): Video: h264, none, q=2-31, 128 kb/s, SAR 4:3 DAR 0:0, 60 fps (default) Metadata: encoder : Lavc56.44.101 nvenc Stream #0:1: Audio: aac, 0 channels, 128 kb/s (default) Metadata: encoder : Lavc56.44.101 libfdk_aac Stream mapping: Stream #0:0 - #0:0 (h264 (native) - h264 (nvenc)) Stream #0:1 - #0:1 (ac3 (native) - aac (libfdk_aac)) Error while opening encoder for output stream #0:0 - maybe incorrect parameters such as bit_rate, rate, width or height Output of devicequery: root@video-convert1:~# NVIDIA_CUDA-7.0_Samples/1_Utilities/deviceQuery/deviceQuery NVIDIA_CUDA-7.0_Samples/1_Utilities/deviceQuery/deviceQuery Starting... CUDA Device Query (Runtime API) version (CUDART static linking) Detected 4 CUDA Capable device(s) Device 0: GRID K1 CUDA Driver Version / Runtime Version 7.0 / 7.0 CUDA Capability Major/Minor version number:3.0 Total amount of global memory: 4096 MBytes (4294770688 bytes) ( 1) Multiprocessors, (192) CUDA Cores/MP: 192 CUDA Cores GPU Max Clock rate:850 MHz (0.85 GHz) Memory Clock rate: 891 Mhz Memory Bus Width: 128-bit L2 Cache Size: 262144 bytes Maximum Texture Dimension Size (x,y,z) 1D=(65536), 2D=(65536, 65536), 3D=(4096, 4096, 4096) Maximum Layered 1D Texture Size, (num) layers 1D=(16384), 2048 layers Maximum Layered 2D Texture Size, (num) layers 2D=(16384, 16384), 2048 layers Total amount of constant memory: 65536 bytes Total amount of shared memory per block: 49152 bytes Total number of registers available per block: 65536 Warp size: 32 Maximum number of threads per multiprocessor: 2048 Maximum number of threads per block: 1024 Max dimension size of a thread block (x,y,z): (1024, 1024, 64) Max dimension size of a grid size(x,y,z): (2147483647, 65535, 65535) Maximum memory pitch: 2147483647 bytes Texture alignment: 512 bytes Concurrent copy and kernel execution: Yes with 1 copy engine(s) Run time limit on kernels: No Integrated GPU sharing Host Memory:No Support host page-locked memory mapping: Yes Alignment requirement for Surfaces:Yes Device has ECC support:Disabled Device supports Unified Addressing (UVA): Yes Device PCI Domain ID / Bus ID / location ID: 0 / 132 / 0 Compute Mode: Default (multiple host threads can use ::cudaSetDevice() with device
Re: [FFmpeg-user] Compiling ffmpeg with NVENC and NVIDIA GRID K1
2015-08-27 14:52 GMT+08:00 Steven Liu lingjiujia...@gmail.com: 2015-06-29 18:12 GMT+08:00 Klaus Schürmann k...@mediabeam.com: Hello, I compiled ffmpeg with nvenc support. The compile process worked without any error. But if I try to convert a file with nvenc I got the error message [nvenc @ 0x39dc1c0] CreateInputBuffer failed. Can somebody help me to fix this problem? Best Regards Klaus Schuermann OS: Ubuntu 14.04.2 LTS NVidia driver: 346 Her is the complete output oft he convert job: root@video-convert1:~/ffmpeg_sources/ffmpeg_libnvenc# ffmpeg -i /media/testfile.mkv -r 60 -s 1024x768 -vcodec nvenc -b:v 5750k testfile.mp4 ffmpeg version N-73133-gd7e224e Copyright (c) 2000-2015 the FFmpeg developers built with gcc 4.8 (Ubuntu 4.8.4-2ubuntu1~14.04) configuration: --prefix=/root/ffmpeg_build --pkg-config-flags=--static --extra-cflags=-I/root/ffmpeg_build/include --extra-ldflags=-L/root/ffmpeg_build/lib --bindir=/root/bin --enable-gpl --enable-libass --enable-libfdk-aac --enable-libfreetype --enable-libmp3lame --enable-libopus --enable-libtheora --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libx265 --enable-nvenc --enable-nonfree libavutil 54. 27.100 / 54. 27.100 libavcodec 56. 44.101 / 56. 44.101 libavformat56. 38.101 / 56. 38.101 libavdevice56. 4.100 / 56. 4.100 libavfilter 5. 18.100 / 5. 18.100 libswscale 3. 1.101 / 3. 1.101 libswresample 1. 2.100 / 1. 2.100 libpostproc53. 3.100 / 53. 3.100 Input #0, matroska,webm, from '/media/testfile.mkv': Metadata: encoder : libebml v1.3.0 + libmatroska v1.4.1 creation_time : 2014-09-29 00:31:12 Duration: 00:21:03.51, start: 0.00, bitrate: 3015 kb/s Stream #0:0(eng): Video: h264 (High), yuv420p(tv, bt709/unknown/unknown), 1280x720, SAR 1:1 DAR 16:9, 23.98 fps, 23.98 tbr, 1k tbn, 47.95 tbc (default) Stream #0:1: Audio: ac3, 48000 Hz, 5.1(side), fltp, 448 kb/s (default) [nvenc @ 0x39dc1c0] CreateInputBuffer failed Output #0, mp4, to 'testfile.mp4': Metadata: encoder : libebml v1.3.0 + libmatroska v1.4.1 Stream #0:0(eng): Video: h264, none, q=2-31, 128 kb/s, SAR 4:3 DAR 0:0, 60 fps (default) Metadata: encoder : Lavc56.44.101 nvenc Stream #0:1: Audio: aac, 0 channels, 128 kb/s (default) Metadata: encoder : Lavc56.44.101 libfdk_aac Stream mapping: Stream #0:0 - #0:0 (h264 (native) - h264 (nvenc)) Stream #0:1 - #0:1 (ac3 (native) - aac (libfdk_aac)) Error while opening encoder for output stream #0:0 - maybe incorrect parameters such as bit_rate, rate, width or height Output of devicequery: root@video-convert1:~# NVIDIA_CUDA-7.0_Samples/1_Utilities/deviceQuery/deviceQuery NVIDIA_CUDA-7.0_Samples/1_Utilities/deviceQuery/deviceQuery Starting... CUDA Device Query (Runtime API) version (CUDART static linking) Detected 4 CUDA Capable device(s) Device 0: GRID K1 CUDA Driver Version / Runtime Version 7.0 / 7.0 CUDA Capability Major/Minor version number:3.0 Total amount of global memory: 4096 MBytes (4294770688 bytes) ( 1) Multiprocessors, (192) CUDA Cores/MP: 192 CUDA Cores GPU Max Clock rate:850 MHz (0.85 GHz) Memory Clock rate: 891 Mhz Memory Bus Width: 128-bit L2 Cache Size: 262144 bytes Maximum Texture Dimension Size (x,y,z) 1D=(65536), 2D=(65536, 65536), 3D=(4096, 4096, 4096) Maximum Layered 1D Texture Size, (num) layers 1D=(16384), 2048 layers Maximum Layered 2D Texture Size, (num) layers 2D=(16384, 16384), 2048 layers Total amount of constant memory: 65536 bytes Total amount of shared memory per block: 49152 bytes Total number of registers available per block: 65536 Warp size: 32 Maximum number of threads per multiprocessor: 2048 Maximum number of threads per block: 1024 Max dimension size of a thread block (x,y,z): (1024, 1024, 64) Max dimension size of a grid size(x,y,z): (2147483647, 65535, 65535) Maximum memory pitch: 2147483647 bytes Texture alignment: 512 bytes Concurrent copy and kernel execution: Yes with 1 copy engine(s) Run time limit on kernels: No Integrated GPU sharing Host Memory:No Support host page-locked memory mapping: Yes Alignment requirement for Surfaces:Yes Device has ECC support:Disabled Device supports Unified Addressing (UVA): Yes Device PCI Domain ID / Bus ID / location ID: 0 / 132 / 0 Compute Mode: Default (multiple host threads can use ::cudaSetDevice() with device simultaneously) Device 1: GRID K1 CUDA Driver Version / Runtime
Re: [FFmpeg-user] Error in install ffmpeg 2.7.1
you need to install the yasm or ./configure --disable-yasm 2015-08-22 1:04 GMT+08:00 Reindl Harald h.rei...@thelounge.net: Am 21.08.2015 um 18:21 schrieb ronnie acord: I am trying to install ffmpeg and got this error ./configure yasm/nasm not found or too old. Use --disable-yasm for a crippled build and why in the world don't you install the yasm devel-package? ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user
