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leandromoreira / ffmpeg-libav-tutorial

FFmpeg libav tutorial - learn how media works from basic to transmuxing, transcoding and more. Translations: 🇺🇸 🇨🇳 🇰🇷 🇪🇸 🇻🇳 🇧🇷
https://github.com/leandromoreira/ffmpeg-libav-tutorial
BSD 3-Clause "New" or "Revised" License
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Demo code bug fix. #60

Closed ldm0 closed 4 years ago

ldm0 commented 4 years ago
  1. pCodecParameters can be NULL. I think it should be pLocalCodecParameters.
  2. avformat_close_input is enough to free a context, calling avformat_free_context after it is just wrong: 
    /**
* Close an opened input AVFormatContext. Free it and all its contents
* and set *s to NULL.
*/
void avformat_close_input(AVFormatContext **s);