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• FFMPEG hwaccel convert WEBM to MP4 video issue

  19 avril 2020, par Yen Nguyen

  I use FFMPEG to convert webm videos into mp4 format using a Nvidia GPU GeoForce GTX 1660 card on Windows 10. It has worked perfectly since the beginning for few months but now it's stopped working with strange error as below :

  



  [h264 @ 0000013d8b5eee00] missing picture in access unit with size 431
[extract_extradata @ 0000013d8b6aef40] No start code is found.
big-buck-bunny-trailer.webm: could not find codec parameters


  



  FFMPEG version and Nvidia driver version are the same as before it just crashed overnight without a clue. I tried Googling around and did update to the latest ffmpeg version as well Nvidia driver version but it still doesn't help.
If I switch to CPU decoder (without hwaccel arg) using libx264 it just works fine.

  



  Environment Windows 10 64bit | ffmpeg version git-2020-04-15-51db0a4 (latest) | Nvidia GeForce GTX 1660, 
 - Geoforce Game Ready Driver version:445.87 Release Date Apr 15, 2020

  



   ffmpeg -y -vsync 0 -hwaccel cuvid -c:v h264_cuvid -i big-buck-bunny-trailer.webm -c:v h264_nvenc output.mp4

ffmpeg version git-2020-04-15-51db0a4 Copyright (c) 2000-2020 the FFmpeg developers
  built with gcc 9.3.1 (GCC) 20200328
  configuration: --enable-gpl --enable-version3 --enable-sdl2 --enable-fontconfig --enable-gnutls --enable-iconv --enable-libass --enable-libdav1d --enable-libbluray --enable-libfreetype --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libsrt --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-libvmaf --enable-libvorbis --enable-libvo-amrwbenc --enable-libmysofa --enable-libspeex --enable-libxvid --enable-libaom --disable-w32threads --enable-libmfx --enable-ffnvcodec --enable-cuda-llvm --enable-cuvid --enable-d3d11va --enable-nvenc --enable-nvdec --enable-dxva2 --enable-avisynth --enable-libopenmpt --enable-amf
  libavutil      56. 42.102 / 56. 42.102
  libavcodec     58. 78.102 / 58. 78.102
  libavformat    58. 42.100 / 58. 42.100
  libavdevice    58.  9.103 / 58.  9.103
  libavfilter     7. 77.101 /  7. 77.101
  libswscale      5.  6.101 /  5.  6.101
  libswresample   3.  6.100 /  3.  6.100
  libpostproc    55.  6.100 / 55.  6.100
[h264 @ 0000013d8b5eee00] missing picture in access unit with size 431
[extract_extradata @ 0000013d8b6aef40] No start code is found.
big-buck-bunny-trailer.webm: could not find codec parameters
WARNING: defaulting hwaccel_output_format to cuda for compatibility with old commandlines. This behaviour is DEPRECATED and will be removed in the future. Please explicitly set "-hwaccel_output_format cuda".
Guessed Channel Layout for Input Stream #0.1 : mono
Input #0, matroska,webm, from 'big-buck-bunny-trailer.webm':
  Metadata:
    encoder         : http://sourceforge.net/projects/yamka
    creation_time   : 2010-05-20T08:21:12.000000Z
  Duration: 00:00:32.48, bitrate: N/A
    Stream #0:0(eng): Video: h264, none, 640x360, SAR 1:1 DAR 16:9, 25 fps, 25 tbr, 1k tbn (default)
    Stream #0:1(eng): Audio: vorbis, 44100 Hz, mono (default)
Stream mapping:
  Stream #0:0 -> #0:0 (h264 (h264_cuvid) -> h264 (h264_nvenc))
  Stream #0:1 -> #0:1 (vorbis (native) -> aac (native))
Press [q] to stop, [?] for help
[NULL @ 0000013d8b5eee00] missing picture in access unit with size 66
[NULL @ 0000013d8b5eee00] missing picture in access unit with size 1339
[NULL @ 0000013d8b5eee00] missing picture in access unit with size 1415
[NULL @ 0000013d8b5eee00] missing picture in access unit with size 1908
[NULL @ 0000013d8b5eee00] missing picture in access unit with size 2123
[NULL @ 0000013d8b5eee00] missing picture in access unit with size 2504
[NULL @ 0000013d8b5eee00] missing picture in access unit with size 2294
[NULL @ 0000013d8b5eee00] missing picture in access unit with size 2684
[NULL @ 0000013d8b5eee00] missing picture in access unit with size 2468
[NULL @ 0000013d8b5eee00] missing picture in access unit with size 2622
[NULL @ 0000013d8b5eee00] missing picture in access unit with size 2867
[NULL @ 0000013d8b5eee00] missing picture in access unit with size 2737
[NULL @ 0000013d8b5eee00] missing picture in access unit with size 3017
[NULL @ 0000013d8b5eee00] missing picture in access unit with size 2556
[NULL @ 0000013d8b5eee00] missing picture in access unit with size 7811
[NULL @ 0000013d8b5eee00] missing picture in access unit with size 1880
[NULL @ 0000013d8b5eee00] missing picture in access unit with size 1722
[NULL @ 0000013d8b5eee00] missing picture in access unit with size 2309
[NULL @ 0000013d8b5eee00] missing picture in access unit with size 1215
[NULL @ 0000013d8b5eee00] missing picture in access unit with size 2080
[NULL @ 0000013d8b5eee00] missing picture in access unit with size 1775
[NULL @ 0000013d8b5eee00] missing picture in access unit with size 2247
[NULL @ 0000013d8b5eee00] missing picture in access unit with size 1782
[NULL @ 0000013d8b5eee00] missing picture in access unit with size 1945
[NULL @ 0000013d8b5eee00] missing picture in access unit with size 1529
[NULL @ 0000013d8b5eee00] missing picture in access unit with size 1807
[NULL @ 0000013d8b5eee00] missing picture in access unit with size 2015
[NULL @ 0000013d8b5eee00] missing picture in access unit with size 1568
[NULL @ 0000013d8b5eee00] missing picture in access unit with size 2159
[NULL @ 0000013d8b5eee00] missing picture in access unit with size 1861
[NULL @ 0000013d8b5eee00] missing picture in access unit with size 2397
[NULL @ 0000013d8b5eee00] missing picture in access unit with size 1627
[NULL @ 0000013d8b5eee00] missing picture in access unit with size 2364
[NULL @ 0000013d8b5eee00] missing picture in access unit with size 1821
[NULL @ 0000013d8b5eee00] missing picture in access unit with size 2282
[NULL @ 0000013d8b5eee00] missing picture in access unit with size 2068
[NULL @ 0000013d8b5eee00] missing picture in access unit with size 1699
[NULL @ 0000013d8b5eee00] missing picture in access unit with size 2129
[NULL @ 0000013d8b5eee00] missing picture in access unit with size 2268
[NULL @ 0000013d8b5eee00] missing picture in access unit with size 2197
[NULL @ 0000013d8b5eee00] missing picture in access unit with size 1981
[NULL @ 0000013d8b5eee00] missing picture in access unit with size 2169
[NULL @ 0000013d8b5eee00] missing picture in access unit with size 2888
[NULL @ 0000013d8b5eee00] missing picture in access unit with size 1600
[NULL @ 0000013d8b5eee00] missing picture in access unit with size 2958
[NULL @ 0000013d8b5eee00] missing picture in access unit with size 1518
[NULL @ 0000013d8b5eee00] missing picture in access unit with size 2738
[NULL @ 0000013d8b5eee00] missing picture in access unit with size 2319
[NULL @ 0000013d8b5eee00] missing picture in access unit with size 2421
[NULL @ 0000013d8b5eee00] missing picture in access unit with size 2841
[NULL @ 0000013d8b5eee00] missing picture in access unit with size 1949
[NULL @ 0000013d8b5eee00] missing picture in access unit with size 2422
[NULL @ 0000013d8b5eee00] missing picture in access unit with size 2288
[NULL @ 0000013d8b5eee00] missing picture in access unit with size 2559
[NULL @ 0000013d8b5eee00] missing picture in access unit with size 2332
[NULL @ 0000013d8b5eee00] missing picture in access unit with size 2403
[NULL @ 0000013d8b5eee00] missing picture in access unit with size 2257
[NULL @ 0000013d8b5eee00] missing picture in access unit with size 2573
[NULL @ 0000013d8b5eee00] missing picture in access unit with size 2320
[NULL @ 0000013d8b5eee00] missing picture in access unit with size 2231
[NULL @ 0000013d8b5eee00] missing picture in access unit with size 2408
[NULL @ 0000013d8b5eee00] missing picture in access unit with size 2415
[NULL @ 0000013d8b5eee00] missing picture in access unit with size 2194
[NULL @ 0000013d8b5eee00] missing picture in access unit with size 2697
[NULL @ 0000013d8b5eee00] missing picture in access unit with size 2480
[NULL @ 0000013d8b5eee00] missing picture in access unit with size 2256
[NULL @ 0000013d8b5eee00] missing picture in access unit with size 2245
[NULL @ 0000013d8b5eee00] missing picture in access unit with size 2519
[NULL @ 0000013d8b5eee00] missing picture in access unit with size 2203
[NULL @ 0000013d8b5eee00] missing picture in access unit with size 2332
[NULL @ 0000013d8b5eee00] missing picture in access unit with size 2341
[NULL @ 0000013d8b5eee00] missing picture in access unit with size 2439
[NULL @ 0000013d8b5eee00] missing picture in access unit with size 2201
[NULL @ 0000013d8b5eee00] missing picture in access unit with size 2882
[NULL @ 0000013d8b5eee00] missing picture in access unit with size 2467
Too many packets buffered for output stream 0:1.
[aac @ 0000013d8b6bf5c0] Qavg: 115.929
[aac @ 0000013d8b6bf5c0] 2 frames left in the queue on closing
Conversion failed!


  



  Does anyone know how to fix it, i am getting stuck for few days ?
Much appreciated !

  


• FFmpeg warning : could not find codec parameters for stream 1 [closed]

  17 avril 2020, par Mocchi

  Hello : I have videos in the TS container that are Advanced Video Codec created by Elgato Game Capture HD60 Pro. I am trying to convert the TS videos because sometimes the Elgato MP4 output videos have audio/video sync issues. I have been trying for a few days now to get a clean remuxed video into MP4. I am using this simple batch file :

  



  ffmpeg -analyzeduration 10000M -probesize 10000000M -i "Game Video.ts" -acodec copy -vcodec copy "Game Video.mp4"
pause


  



  I always get these warnings no matter what I have tried. even if I use the -vn command to ignore the video. which makes me believe FFmpeg is seeing something or can't read something in my source video. The Source video Information via Media Info is here, there is 12 Audio streams which are all the same and I only put the first two here :

  



  General
ID : 1 (0x1)
Complete name : P :\Game Video.ts
Format : MPEG-TS
File size : 8.82 GiB
Duration : 54 min 43 s
Overall bit rate mode : Variable
Overall bit rate : 23.1 Mb/s

  



  Video
ID : 100 (0x64)
Menu ID : 2 (0x2)
Format : AVC
Format/Info : Advanced Video Codec
Format profile : High@L3.1
Format settings : CABAC / 1 Ref Frames
Format settings, CABAC : Yes
Format settings, Reference frames : 1 frame
Format settings, GOP : M=1, N=15
Codec ID : 27
Duration : 54 min 43 s
Bit rate mode : Variable
Width : 1 280 pixels
Height : 720 pixels
Display aspect ratio : 16:9
Frame rate : 59.940 (60000/1001) FPS
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Progressive
Color range : Full
Color primaries : BT.709
Transfer characteristics : BT.709
Matrix coefficients : BT.709

  



  Audio #1
ID : 101 (0x65)
Menu ID : 2 (0x2)
Format : AAC LC
Format/Info : Advanced Audio Codec Low Complexity
Format version : Version 4
Muxing mode : ADTS
Codec ID : 15-2
Duration : 54 min 43 s
Bit rate mode : Variable
Channel(s) : 2 channels
Channel layout : L R
Sampling rate : 48.0 kHz
Frame rate : 46.875 FPS (1024 SPF)
Compression mode : Lossy
Delay relative to video : 13 ms
Language : English

  



  Audio #2
ID : 103 (0x67)
Menu ID : 2 (0x2)
Format : AAC LC
Format/Info : Advanced Audio Codec Low Complexity
Format version : Version 4
Muxing mode : ADTS
Codec ID : 15-2
Duration : 54 min 43 s
Bit rate mode : Variable
Channel(s) : 2 channels
Channel layout : L R
Sampling rate : 48.0 kHz
Frame rate : 46.875 FPS (1024 SPF)
Compression mode : Lossy
Delay relative to video : 13 ms
Language : English

  



  FFmpeg does create a MP4 video which seems to be good ; the Media Info is here :

  



  General
Complete name : P :\Game Video.mp4
Format : MPEG-4
Format profile : Base Media
Codec ID : isom (isom/iso2/avc1/mp41)
File size : 7.44 GiB
Duration : 54 min 43 s
Overall bit rate mode : Variable
Overall bit rate : 19.5 Mb/s
Writing application : Lavf58.29.100

  



  Video
ID : 1
Format : AVC
Format/Info : Advanced Video Codec
Format profile : High@L3.1
Format settings : CABAC / 1 Ref Frames
Format settings, CABAC : Yes
Format settings, Reference frames : 1 frame
Format settings, GOP : M=1, N=15
Codec ID : avc1
Codec ID/Info : Advanced Video Coding
Duration : 54 min 43 s
Bit rate mode : Variable
Bit rate : 19.2 Mb/s
Width : 1 280 pixels
Height : 720 pixels
Display aspect ratio : 16:9
Frame rate mode : Variable
Frame rate : 59.862 FPS
Minimum frame rate : 0.461 FPS
Maximum frame rate : 59.960 FPS
Original frame rate : 59.940 (60000/1001) FPS
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Progressive
Bits/(Pixel*Frame) : 0.348
Stream size : 7.35 GiB (99%)
Color range : Full
Color primaries : BT.709
Transfer characteristics : BT.709
Matrix coefficients : BT.709
Codec configuration box : avcC

  



  Audio
ID : 2
Format : AAC LC
Format/Info : Advanced Audio Codec Low Complexity
Codec ID : mp4a-40-2
Duration : 54 min 43 s
Bit rate mode : Constant
Bit rate : 221 kb/s
Channel(s) : 2 channels
Channel layout : L R
Sampling rate : 48.0 kHz
Frame rate : 46.875 FPS (1024 SPF)
Compression mode : Lossy
Stream size : 86.5 MiB (1%)
Language : English
Default : Yes
Alternate group : 1

  



  I have not been able to figure out how to address the FFmpeg warnings and I am concerned that there is something wrong with the video that I will not find out until after I delete the source video. Any help is appreciated. here is the output from FFmpeg :

  



  P:\>ffmpeg -analyzeduration 10000M -probesize 10000000M -i "Game Video.ts" -acod
ec copy -vcodec copy "Game Video.mp4"
ffmpeg version 4.2.2 Copyright (c) 2000-2019 the FFmpeg developers
  built with gcc 9.2.1 (GCC) 20200122
  configuration: --disable-static --enable-shared --enable-gpl --enable-version3
 --enable-sdl2 --enable-fontconfig --enable-gnutls --enable-iconv --enable-libas
s --enable-libdav1d --enable-libbluray --enable-libfreetype --enable-libmp3lame
--enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --ena
ble-libopus --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libth
eora --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-libvo
-amrwbenc --enable-libmysofa --enable-libspeex --enable-libxvid --enable-libaom
--enable-libmfx --enable-amf --enable-ffnvcodec --enable-cuvid --enable-d3d11va
--enable-nvenc --enable-nvdec --enable-dxva2 --enable-avisynth --enable-libopenm
pt
  libavutil      56. 31.100 / 56. 31.100
  libavcodec     58. 54.100 / 58. 54.100
  libavformat    58. 29.100 / 58. 29.100
  libavdevice    58.  8.100 / 58.  8.100
  libavfilter     7. 57.100 /  7. 57.100
  libswscale      5.  5.100 /  5.  5.100
  libswresample   3.  5.100 /  3.  5.100
  libpostproc    55.  5.100 / 55.  5.100
[mpegts @ 00000000003b8fc0] start time for stream 1 is not set in estimate_timin
gs_from_pts
[mpegts @ 00000000003b8fc0] Could not find codec parameters for stream 1 (Video:
 mpeg2video ([2][0][0][0] / 0x0002), none(tv)): unspecified size
Consider increasing the value for the 'analyzeduration' and 'probesize' options
Input #0, mpegts, from 'Game Video.ts':
  Duration: 00:54:43.40, start: 505.283956, bitrate: 23076 kb/s
  Program 2
    Stream #0:0[0x64]: Video: h264 (High) ([27][0][0][0] / 0x001B), yuvj420p(pc,
 bt709, progressive), 1280x720 [SAR 96:96 DAR 16:9], 59.94 fps, 59.94 tbr, 90k t
bn, 119.88 tbc
    Stream #0:1[0x66]: Video: mpeg2video ([2][0][0][0] / 0x0002), none(tv), 90k
tbr, 90k tbn, 90k tbc
    Stream #0:2[0x67](eng): Audio: aac (LC) ([15][0][0][0] / 0x000F), 48000 Hz,
stereo, fltp, 225 kb/s
    Stream #0:3[0x69](eng): Audio: aac (LC) ([15][0][0][0] / 0x000F), 48000 Hz,
stereo, fltp, 224 kb/s
    Stream #0:4[0x3ec](eng): Audio: aac (LC) ([15][0][0][0] / 0x000F), 48000 Hz,
 stereo, fltp, 225 kb/s
    Stream #0:5[0x3f0](eng): Audio: aac (LC) ([15][0][0][0] / 0x000F), 48000 Hz,
 stereo, fltp, 224 kb/s
    Stream #0:6[0x3f7](eng): Audio: aac (LC) ([15][0][0][0] / 0x000F), 48000 Hz,
 stereo, fltp, 225 kb/s
    Stream #0:7[0x65](eng): Audio: aac (LC) ([15][0][0][0] / 0x000F), 48000 Hz,
stereo, fltp, 225 kb/s
    Stream #0:8[0x3f3](eng): Audio: aac (LC) ([15][0][0][0] / 0x000F), 48000 Hz,
 stereo, fltp, 225 kb/s
    Stream #0:9[0x3eb](eng): Audio: aac (LC) ([15][0][0][0] / 0x000F), 48000 Hz,
 stereo, fltp, 225 kb/s
    Stream #0:10[0x3f5](eng): Audio: aac (LC) ([15][0][0][0] / 0x000F), 48000 Hz
, stereo, fltp, 225 kb/s
    Stream #0:11[0x3ed](eng): Audio: aac (LC) ([15][0][0][0] / 0x000F), 48000 Hz
, stereo, fltp, 225 kb/s
    Stream #0:12[0x3f1](eng): Audio: aac (LC) ([15][0][0][0] / 0x000F), 48000 Hz
, stereo, fltp, 225 kb/s
    Stream #0:13[0x4e7](eng): Audio: aac (LC) ([15][0][0][0] / 0x000F), 48000 Hz
, stereo, fltp, 225 kb/s
Output #0, mp4, to 'Game Video.mp4':
  Metadata:
    encoder         : Lavf58.29.100
    Stream #0:0: Video: h264 (High) (avc1 / 0x31637661), yuvj420p(pc, bt709, pro
gressive), 1280x720 [SAR 96:96 DAR 16:9], q=2-31, 59.94 fps, 59.94 tbr, 90k tbn,
 90k tbc
    Stream #0:1(eng): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, flt
p, 225 kb/s
Stream mapping:
  Stream #0:0 -> #0:0 (copy)
  Stream #0:2 -> #0:1 (copy)
Press [q] to stop, [?] for help
frame= 3067 fps=0.0 q=-1.0 size=  111616kB time=00:00:51.16 bitrate=17871.9kbits
frame= 5766 fps=5766 q=-1.0 size=  220160kB time=00:01:36.19 bitrate=18748.6kbit
frame= 8478 fps=5652 q=-1.0 size=  330496kB time=00:02:21.42 bitrate=19143.9kbit
frame=11166 fps=5583 q=-1.0 size=  438272kB time=00:03:06.28 bitrate=19273.1kbit
frame=13962 fps=5254 q=-1.0 size=  549632kB time=00:03:52.94 bitrate=19329.1kbit
frame=16771 fps=5312 q=-1.0 size=  662784kB time=00:04:39.79 bitrate=19405.7kbit
frame=19591 fps=5357 q=-1.0 size=  775424kB time=00:05:26.85 bitrate=19434.7kbit
frame=22357 fps=5378 q=-1.0 size=  887808kB time=00:06:12.99 bitrate=19498.6kbit
frame=24205 fps=5197 q=-1.0 size=  963584kB time=00:06:43.80 bitrate=19548.3kbit
frame=26914 fps=5219 q=-1.0 size= 1073152kB time=00:07:29.02 bitrate=19578.4kbit
frame=28873 fps=5104 q=-1.0 size= 1149696kB time=00:08:01.71 bitrate=19551.8kbit
frame=31566 fps=5127 q=-1.0 size= 1256704kB time=00:08:46.63 bitrate=19548.3kbit
frame=33579 fps=5022 q=-1.0 size= 1336832kB time=00:09:20.21 bitrate=19548.3kbit
frame=36292 fps=5050 q=-1.0 size= 1444096kB time=00:10:05.46 bitrate=19538.7kbit
frame=38205 fps=4970 q=-1.0 size= 1519872kB time=00:10:37.40 bitrate=19533.7kbit
frame=41030 fps=5012 q=-1.0 size= 1631488kB time=00:11:24.52 bitrate=19524.6kbit
frame=43471 fps=4947 q=-1.0 size= 1729280kB time=00:12:05.25 bitrate=19532.9kbit
frame=46199 fps=4974 q=-1.0 size= 1838080kB time=00:12:50.75 bitrate=19536.1kbit
frame=48026 fps=4907 q=-1.0 size= 1909760kB time=00:13:21.24 bitrate=19525.6kbit
frame=50849 fps=4943 q=-1.0 size= 2022144kB time=00:14:08.34 bitrate=19526.8kbit
frame=53324 fps=4909 q=-1.0 size= 2120960kB time=00:14:49.64 bitrate=19530.2kbit
frame=56043 fps=4933 q=-1.0 size= 2231552kB time=00:15:34.99 bitrate=19551.8kbit
frame=58032 fps=4892 q=-1.0 size= 2316288kB time=00:16:08.15 bitrate=19599.2kbit
frame=60918 fps=4928 q=-1.0 size= 2436608kB time=00:16:56.31 bitrate=19640.2kbit
frame=62869 fps=4878 q=-1.0 size= 2516480kB time=00:17:28.85 bitrate=19654.8kbit
frame=65418 fps=4886 q=-1.0 size= 2622464kB time=00:18:11.39 bitrate=19684.3kbit
frame=67200 fps=4839 q=-1.0 size= 2696960kB time=00:18:41.12 bitrate=19706.5kbit
frame=69648 fps=4841 q=-1.0 size= 2799360kB time=00:19:22.17 bitrate=19732.3kbit
frame=72165 fps=4802 q=-1.0 size= 2908160kB time=00:20:04.20 bitrate=19783.8kbit
frame=74787 fps=4816 q=-1.0 size= 3016704kB time=00:20:47.93 bitrate=19803.0kbit
frame=76580 fps=4775 q=-1.0 size= 3090432kB time=00:21:19.98 bitrate=19779.1kbit
frame=78741 fps=4761 q=-1.0 size= 3182080kB time=00:21:57.86 bitrate=19780.2kbit
frame=81470 fps=4781 q=-1.0 size= 3295232kB time=00:22:43.39 bitrate=19799.6kbit
frame=84198 fps=4801 q=-1.0 size= 3409664kB time=00:23:28.87 bitrate=19825.7kbit
frame=86826 fps=4813 q=-1.0 size= 3519744kB time=00:24:12.75 bitrate=19847.6kbit
frame=89508 fps=4828 q=-1.0 size= 3626752kB time=00:24:57.49 bitrate=19840.1kbit
frame=91254 fps=4793 q=-1.0 size= 3699456kB time=00:25:26.61 bitrate=19851.8kbit
frame=94034 fps=4813 q=-1.0 size= 3817472kB time=00:26:12.99 bitrate=19881.1kbit
frame=96349 fps=4808 q=-1.0 size= 3911168kB time=00:26:51.62 bitrate=19880.7kbit
frame=98600 fps=4801 q=-1.0 size= 4004864kB time=00:27:29.17 bitrate=19893.5kbit
frame=100838 fps=4793 q=-1.0 size= 4098048kB time=00:28:06.48 bitrate=19906.0kbi
frame=103620 fps=4811 q=-1.0 size= 4206848kB time=00:28:52.92 bitrate=19886.9kbi
frame=105687 fps=4795 q=-1.0 size= 4292608kB time=00:29:27.40 bitrate=19896.4kbi
frame=107646 fps=4776 q=-1.0 size= 4374016kB time=00:30:00.10 bitrate=19905.4kbi
frame=110196 fps=4752 q=-1.0 size= 4482560kB time=00:30:42.66 bitrate=19928.2kbi
frame=112831 fps=4763 q=-1.0 size= 4592896kB time=00:31:26.61 bitrate=19943.1kbi
frame=114561 fps=4736 q=-1.0 size= 4667648kB time=00:31:55.47 bitrate=19962.3kbi
frame=116471 fps=4714 q=-1.0 size= 4744960kB time=00:32:27.34 bitrate=19960.8kbi
frame=119043 fps=4723 q=-1.0 size= 4850432kB time=00:33:10.25 bitrate=19964.7kbi
frame=120907 fps=4704 q=-1.0 size= 4930816kB time=00:33:41.35 bitrate=19983.2kbi
frame=122932 fps=4691 q=-1.0 size= 5012992kB time=00:34:15.10 bitrate=19982.6kbi
frame=125679 fps=4706 q=-1.0 size= 5123584kB time=00:35:00.94 bitrate=19977.8kbi
frame=127629 fps=4691 q=-1.0 size= 5205760kB time=00:35:33.48 bitrate=19988.7kbi
frame=129623 fps=4679 q=-1.0 size= 5284864kB time=00:36:06.76 bitrate=19980.8kbi
frame=132378 fps=4693 q=-1.0 size= 5394432kB time=00:36:52.71 bitrate=19971.5kbi
frame=134255 fps=4677 q=-1.0 size= 5469440kB time=00:37:24.05 bitrate=19966.4kbi
frame=136291 fps=4667 q=-1.0 size= 5549312kB time=00:37:58.03 bitrate=19955.7kbi
frame=139035 fps=4680 q=-1.0 size= 5658368kB time=00:38:43.79 bitrate=19947.2kbi
frame=140864 fps=4663 q=-1.0 size= 5730560kB time=00:39:14.30 bitrate=19939.9kbi
frame=142685 fps=4647 q=-1.0 size= 5801984kB time=00:39:44.68 bitrate=19931.3kbi
frame=145415 fps=4660 q=-1.0 size= 5910528kB time=00:40:30.25 bitrate=19923.4kbi
frame=147296 fps=4646 q=-1.0 size= 5984000kB time=00:41:01.61 bitrate=19914.1kbi
frame=149243 fps=4634 q=-1.0 size= 6060032kB time=00:41:34.10 bitrate=19904.4kbi
frame=151934 fps=4645 q=-1.0 size= 6164992kB time=00:42:18.99 bitrate=19891.2kbi
frame=153880 fps=4634 q=-1.0 size= 6241280kB time=00:42:51.48 bitrate=19882.9kbi
frame=155799 fps=4622 q=-1.0 size= 6316032kB time=00:43:23.50 bitrate=19873.6kbi
frame=158502 fps=4633 q=-1.0 size= 6426112kB time=00:44:08.60 bitrate=19875.7kbi
frame=160503 fps=4624 q=-1.0 size= 6505984kB time=00:44:41.98 bitrate=19872.2kbi
frame=162396 fps=4612 q=-1.0 size= 6584832kB time=00:45:13.58 bitrate=19878.9kbi
frame=165264 fps=4628 q=-1.0 size= 6705920kB time=00:46:01.43 bitrate=19893.6kbi
frame=167267 fps=4619 q=-1.0 size= 6788608kB time=00:46:34.84 bitrate=19898.2kbi
frame=169281 fps=4611 q=-1.0 size= 6873600kB time=00:47:08.42 bitrate=19908.1kbi
frame=171831 fps=4607 q=-1.0 size= 6972160kB time=00:47:50.95 bitrate=19894.4kbi
frame=174586 fps=4619 q=-1.0 size= 7080192kB time=00:48:36.95 bitrate=19884.1kbi
frame=176481 fps=4608 q=-1.0 size= 7156736kB time=00:49:08.54 bitrate=19883.7kbi
frame=178470 fps=4599 q=-1.0 size= 7234560kB time=00:49:41.74 bitrate=19876.1kbi
frame=181282 fps=4612 q=-1.0 size= 7344128kB time=00:50:28.65 bitrate=19864.6kbi
frame=183059 fps=4598 q=-1.0 size= 7414784kB time=00:50:58.33 bitrate=19861.1kbi
frame=185151 fps=4588 q=-1.0 size= 7496960kB time=00:51:33.23 bitrate=19854.7kbi
frame=188046 fps=4603 q=-1.0 size= 7610368kB time=00:52:21.50 bitrate=19845.3kbi
frame=189885 fps=4591 q=-1.0 size= 7685888kB time=00:52:52.20 bitrate=19848.3kbi
frame=193431 fps=4621 q=-1.0 size= 7761408kB time=00:53:51.34 bitrate=19676.5kbi
frame=196550 fps=4669 q=-1.0 Lsize= 7799116kB time=00:54:43.37 bitrate=19458.7kb
its/s speed=  78x
video:7704206kB audio:89623kB subtitle:0kB other streams:0kB global headers:0kB
muxing overhead: 0.067837%


  



  Do I need to tell FFmpeg more information about the source file which I have seen suggested but I have been unable to implement. Again all Help is appreciated

  


• How do I get strftime working ? Nothing has been working so far

  17 janvier 2020, par ENunn

  Trying to add a timestamp for ffmpeg for capture card recoridngs but its not working at all.

  ffmpeg -f dshow -rtbufsize 100M -i video="Game Capture HD60 S (Video) (#01)":audio="Game Capture HD60 S (Audio) (#01)" -c:v mpeg2video -q:v 0 -r 29.97 -c:a aac -b:a 192k -threads 12 -flags +ilme+ildct -top 1 -strftime 1 "file-%Y%m%d-%%04d.ts"

  The output file is basically just "file-%Y%m%d-%%04d.ts", no dates or times. Any help ?