Changes between Initial Version and Version 1 of Ticket #9801


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Timestamp:
Jun 3, 2022, 4:30:53 PM (4 years ago)
Author:
Juneleung Chan
Comment:

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  • Ticket #9801 – Description

    initial v1  
    44if I run
    55{{{
    6 "ffmpeg -h encoder=prores_videotoolbox"}}}
    7 , I can get
     6"ffmpeg -h encoder=prores_videotoolbox"
     7}}}
     8I can get encoder info successfully as:
    89{{{
    9 encoder info successfully as:
    1010"Encoder prores_videotoolbox [VideoToolbox ProRes Encoder]:
    1111    General capabilities: dr1 delay hardware
    … …  
    3838
    3939get info as :
    40 {{{[prores_videotoolbox @ 0x7fc10940ca80] Error: cannot create compression session: -12908
     40{{{
     41[prores_videotoolbox @ 0x7fc10940ca80] Error: cannot create compression session: -12908
    4142[prores_videotoolbox @ 0x7fc10940ca80] Try -allow_sw 1. The hardware encoder may be busy, or not supported.
    4243Error initializing output stream 0:0 -- Error while opening encoder for output stream #0:0 - maybe incorrect parameters such as bit_rate, rate, width or height
    43 Conversion failed!}}}
     44Conversion failed!
     45}}}