Increase ffmpeg video encoding buffer size to permit encoding of DPX images

The header generated by the DPX encoder is 1664 bytes.
This commit is contained in:
Peter Ross 2011-04-01 23:11:52 +11:00
parent c178fdeaec
commit 6408529b5d

View File

@ -2300,8 +2300,9 @@ static int transcode(AVFormatContext **output_files,
}
}
if(codec->codec_type == AVMEDIA_TYPE_VIDEO){
/* maximum video buffer size is 6-bytes per pixel, plus DPX header size */
int size= codec->width * codec->height;
bit_buffer_size= FFMAX(bit_buffer_size, 6*size + 200);
bit_buffer_size= FFMAX(bit_buffer_size, 6*size + 1664);
}
}