Skip to content

F
ffmpeg.wasm-core
Commit 96138e8c authored by Michael Niedermayer's avatar Michael Niedermayer Committed by Vittorio Giovara
Browse files
Options

isom: only write the size if its non zero in mov_rewrite_dvd_sub_extradata() 

Sample-Id: NeroRecodeSample.mp4
parent 9bd4a9f4
Hide whitespace changes
Inline Side-by-side
Showing with 4 additions and 2 deletions
libavformat/isom.c
View file @ 96138e8c
...@@ -446,8 +446,10 @@ static int mov_rewrite_dvd_sub_extradata(AVStream *st) ...@@ -446,8 +446,10 @@ static int mov_rewrite_dvd_sub_extradata(AVStream *st)
if (st->codec->extradata_size != 64) if (st->codec->extradata_size != 64)
return 0; return 0;
snprintf(buf, sizeof(buf), "size: %dx%d\npalette: ", if (st->codec->width > 0 && st->codec->height > 0)
st->codec->width, st->codec->height); snprintf(buf, sizeof(buf), "size: %dx%d\n",
st->codec->width, st->codec->height);
av_strlcat(buf, "palette: ", sizeof(buf));
for (i = 0; i < 16; i++) { for (i = 0; i < 16; i++) {
uint32_t yuv = AV_RB32(src + i * 4); uint32_t yuv = AV_RB32(src + i * 4);
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment