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Increase ffmpeg video encoding buffer size to permit encoding of DPX images
The header generated by the DPX encoder is 1664 bytes.
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parent
c178fdeaec
commit
6408529b5d
3
ffmpeg.c
3
ffmpeg.c
@ -2300,8 +2300,9 @@ static int transcode(AVFormatContext **output_files,
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}
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}
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}
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}
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if(codec->codec_type == AVMEDIA_TYPE_VIDEO){
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if(codec->codec_type == AVMEDIA_TYPE_VIDEO){
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/* maximum video buffer size is 6-bytes per pixel, plus DPX header size */
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int size= codec->width * codec->height;
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int size= codec->width * codec->height;
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bit_buffer_size= FFMAX(bit_buffer_size, 6*size + 200);
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bit_buffer_size= FFMAX(bit_buffer_size, 6*size + 1664);
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}
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}
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}
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}
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