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6th October 2020, 07:56 | #1 | Link |
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Join Date: Oct 2001
Location: Germany
Posts: 7,277
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xvid_encraw how to use pipe input?
Looking at 'xvid_encraw -help':
Code:
xvid_encraw - raw mpeg4 bitstream encoder written by Christoph Lampert xvid_encraw built at 20:58:26 on Apr 9 2020 Usage : xvid_encraw [OPTIONS] Input options: -i string : input filename (stdin) -type integer : input data type (yuv=0, pgm=1, avi/avs=2) (0) -w integer : frame width ([1.4096]) -h integer : frame height ([1.4096]) -csp string : colorspace of raw input file i420, yv12 (default) -frames integer : number of frames to encode (all) Output options: -dump : save decoder output -save : save an Elementary Stream file per frame -o string : save an Elementary Stream for the complete sequence -avi string : save an AVI file for the complete sequence Rate control options: -framerate float : target framerate (auto) -bitrate [integer] : target bitrate in kbps (700) -size integer : target size in kilobytes -single : single pass mode (default) -cq float : single pass constant quantizer -pass1 [filename] : twopass mode (first pass) -full1pass : perform full quality first pass (disabled) -pass2 [filename] : twopass mode (2nd pass) -max_key_interval integer : maximum keyframe interval (300) -zones [zones] : use `-help zones' for usage guidelines -zq starting_frame float : bitrate zone; quant -zw starting_frame float : bitrate zone; weight Single Pass options: -reaction integer : reaction delay factor (16) -averaging integer : averaging period (100) -smoother integer : smoothing buffer (100) Second Pass options: -kboost integer : I frame boost (10) -kthresh integer : I frame reduction threshold (1) -kreduction integer : I frame reduction amount (20) -ostrength integer : overflow control strength (5) -oimprove integer : max overflow improvement (5) -odegrade integer : max overflow degradation (5) -chigh integer : high bitrate scenes degradation (0) -clow integer : low bitrate scenes improvement (0) -overhead integer : container frame overhead (0) -vbvsize integer : use vbv buffer size -vbvmax integer : vbv max bitrate -vbvpeak integer : vbv peak bitrate over 1 second BFrames options: -max_bframes integer : max bframes (2) -bquant_ratio integer : bframe quantizer ratio (150) -bquant_offset integer : bframe quantizer offset (100) Other options -noasm : do not use assembly optimized code (use) -turbo : use turbo presets for higher encoding speed (don't use) -quality integer : quality ([0..6]) (6) -vhqmode integer : level of R-D optimizations ([0..4]) (1) -bvhq : use R-D optimizations for B-frames (don't use) -metric integer : distortion metric for R-D opt (PSNR:0, PSNRHVSM:1) (0) -qpel : use quarter pixel ME (don't use) -gmc : use global motion compensation (don't use) -qtype integer : quantization type (H263:0, MPEG4:1) (0) -qmatrix filename : use custom MPEG4 quantization matrix -interlaced [integer] : interlaced encoding (BFF:1, TFF:2) (1) -nopacked : disable packed B-frames mode (enabled) -noclosed_gop : disable closed GOP mode (enabled) -masking [integer] : HVS masking mode (None:0, Lumi:1, Variance:2) (0) -stats : print stats about encoded frames (don't print) -ssim [integer] : print ssim for every frame (accurate: 0 fast: 4) (2) -ssim_file filename : output the ssim stats into a file -psnrhvsm : print PSNRHVSM metric for every frame (don't print) -debug integer : activate xvidcore internal debugging output (don't activate) -vop_debug : print some info directly into encoded frames (don't print) -nochromame : disable chroma motion estimation (enabled) -notrellis : disable trellis quantization (enabled) -imin integer : minimum I Quantizer (1..31) (2) -imax integer : maximum I quantizer (1..31) (31) -bmin integer : minimum B Quantizer (1..31) (2) -bmax integer : maximum B quantizer (1..31) (31) -pmin integer : minimum P Quantizer (1..31) (2) -pmax integer : maximum P quantizer (1..31) (31) -drop integer : frame Drop Ratio (0..100) (0) -start integer : starting frame number (0) -threads integer : number of threads (auto) -slices integer : number of slices (1) -progress [integer] : show progress updates every n frames (10) -par integer[:integer] : set Pixel Aspect Ratio (1) 1 = 1:1 2 = 12:11 (4:3 PAL) 3 = 10:11 (4:3 NTSC) 4 = 16:11 (16:9 PAL) 5 = 40:33 (16:9 NTSC) other = custom (width:height) -help : print this help message NB: You can define up to 8192 zones via both the -zones and the -z[qw] options as needed. Code:
"I:\Hybrid\64bit\ffmpeg.exe" -y -loglevel fatal -i "F:\TestClips&Co\files\test.avi" -map 0:0 -an -sn -pix_fmt yuv420p -f rawvideo - | "I:\Hybrid\64bit\xvid_encraw.exe" -cq 3 -w 640 -h 352 -csp i420 -framerate 25 -o "E:\Temp\test.m4v" Code:
xvid_encraw - raw mpeg4 bitstream encoder written by Christoph Lampert xvidcore build version: xvid-1.3.7 Bitstream version: 1.3.7 Detected CPU flags: ASM MMX MMXEXT SSE SSE2 SSE3 SSE41 TSC Detected 16 cpus, using 16 threads. -1: key=0, time= 0, len= -5 | type=I, quant= 0, len= 0 Tot: enctime(ms) = 0.00, length(bytes) = 0 Avg: enctime(ms) = -1.00, fps =-1000.00, length(bytes) = -1 N frames: 1 frames, size = 0/ 0 The ffmpeg decoding part works fine. (saving to a file instead of piping properly saves yuv data) I tried '-csp yv12', which didn't help. I tried adding '-type 0', which didn't help. I tried adding '-i stdin' or '-i -' but those aborted with 'Error opening input file stdin' and 'Error opening input file -'. => Does anyone know how to use xvid_encraw with pipe input? Cu Selur Ps.: I know when doing no filtering and the input is avi, directly using xvid_encraw might work, but I'd like to use vspipe and ffmpeg to pipe content to xvid_encraw. |
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