RepoMirrors/ffmpeg
1
0
Fork 0
mirror of https://git.ffmpeg.org/ffmpeg.git synced 2024-12-19 05:55:07 +00:00
Code Issues Projects Releases Wiki Activity

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

Browse Source 
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
1 changed files with 2 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
ffmpeg.c
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);
}
}