[FFmpeg-trac] #11358(ffmpeg:new): Is this a bug with the NVIDIA decoder?

FFmpeg trac at avcodec.org
Wed Dec 18 05:14:05 EET 2024


#11358: Is this a bug with the NVIDIA decoder?
----------------------------------+--------------------------------------
             Reporter:  qyt       |                     Type:  defect
               Status:  new       |                 Priority:  normal
            Component:  ffmpeg    |                  Version:  git-master
             Keywords:  hardware  |               Blocked By:
             Blocking:            |  Reproduced by developer:  0
Analyzed by developer:  0         |
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 The video encounters errors when using NVIDIA hardware decoders, but there
 are no issues with software decoding.
 like this command:ffmpeg -c:v h264_cuvid -i input.mp4 -c:v h264_nvenc -c:a
 copy output.mp4
 But there is no problem using this command:ffmpeg -i input.mp4 -c:v
 h264_nvenc -c:a copy output.mp4

 I tried uploading the original video to
 https://streams.videolan.org/upload/, but after uploading, I’m not sure
 where it went. This is the original video I uploaded to Google. The video
 doesn't play correctly after being hardware-decoded and hardware-encoded.
 However, when using software decoding and hardware encoding, it plays
 normally.
 https://drive.google.com/file/d/15Oui3mIB3nXfyv-
 kVGPhvEivuo2te7an/view?usp=sharing
-- 
Ticket URL: <https://trac.ffmpeg.org/ticket/11358>
FFmpeg <https://ffmpeg.org>
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