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TOPIC: Video turns black, but you can still hear me

Re: Video turns black, but you can still hear me 3 months, 1 week ago #215067

  • GMullings
  • OFFLINE
  • Fresh Boarder
  • Posts: 1
  • 3 months, 1 week ago
I'm having a similar problem with my video, could you share the converter?

BTW my video mediainfo for context:

General
Complete name : investment-demo.mp4
Format : MPEG-4
Format profile : Base Media
Codec ID : isom (isom/iso2/avc1/mp41)
File size : 31.7 MiB
Duration : 20 min 21 s
Overall bit rate : 218 kb/s
Writing application : Lavf58.20.100

Video
ID : 1
Format : AVC
Format/Info : Advanced Video Codec
Format profile : Main@L4
Format settings : CABAC / 1 Ref Frames
Format settings, CABAC : Yes
Format settings, ReFrames : 1 frame
Codec ID : avc1
Codec ID/Info : Advanced Video Coding
Duration : 20 min 21 s
Bit rate : 216 kb/s
Width : 1 918 pixels
Height : 770 pixels
Display aspect ratio : 2.491
Frame rate mode : Variable
Frame rate : 17.345 FPS
Minimum frame rate : 6.138 FPS
Maximum frame rate : 24.429 FPS
Original frame rate : 24.000 FPS
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Progressive
Bits/(Pixel*Frame) : 0.008
Stream size : 31.5 MiB (99%)
Writing library : x264 core 148
Encoding settings : cabac=1 / ref=1 / deblock=1:0:0 / analyse=0x1:0x1 / me=dia / subme=1 / psy=1 / psy_rd=1.00:0.00 / mixed_ref=0 / me_range=16 / chroma_me=1 / trellis=0 / 8x8dct=0 / cqm=0 / deadzone=21,11 / fast_pskip=1 / chroma_qp_offset=0 / threads=4 / lookahead_threads=4 / sliced_threads=1 / slices=4 / nr=0 / decimate=1 / interlaced=0 / bluray_compat=0 / constrained_intra=0 / bframes=0 / weightp=1 / keyint=250 / keyint_min=24 / scenecut=40 / intra_refresh=0 / rc=crf / mbtree=0 / crf=26.0 / qcomp=0.60 / qpmin=0 / qpmax=69 / qpstep=4 / ip_ratio=1.40 / aq=1:1.00
Codec configuration box : avcC

Re: Video turns black, but you can still hear me 3 months, 1 week ago #215074

  • hugly
  • OFFLINE
  • Platinum Boarder
  • Posts: 24884
  • 3 months, 1 week ago
Hello,


Your video has a non standard target frame rate of 17.345 fps which isn't supported. I'd suggest converting with Handbrake to constant 24 fps. Here you'll find suitable settings:

www.lwks.com/index.php?option=com_kunena&func=view&catid=23&id=166802&Itemid=81#209009
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