mpegvideo: Avoid 32-bit wrapping of linesize multiplications

[ffmpeg] / libavformat / framecrcenc.c

diff --git a/libavformat/framecrcenc.c b/libavformat/framecrcenc.c
index 36dfd297c682e5604d29bb2c1c11567eade4e385..fed0cca430d0549648365b0cf02e531f0c79c10d 100644 (file)
--- a/libavformat/framecrcenc.c
+++ b/libavformat/framecrcenc.c
@@ -37,11 +37,12 @@ static int framecrc_write_packet(struct AVFormatContext *s, AVPacket *pkt)
 
 AVOutputFormat ff_framecrc_muxer = {
     .name              = "framecrc",
-    .long_name         = NULL_IF_CONFIG_SMALL("framecrc testing format"),
+    .long_name         = NULL_IF_CONFIG_SMALL("framecrc testing"),
     .extensions        = "",
-    .audio_codec       = CODEC_ID_PCM_S16LE,
-    .video_codec       = CODEC_ID_RAWVIDEO,
+    .audio_codec       = AV_CODEC_ID_PCM_S16LE,
+    .video_codec       = AV_CODEC_ID_RAWVIDEO,
     .write_header      = ff_framehash_write_header,
     .write_packet      = framecrc_write_packet,
-    .flags             = AVFMT_VARIABLE_FPS | AVFMT_TS_NONSTRICT,
+    .flags             = AVFMT_VARIABLE_FPS | AVFMT_TS_NONSTRICT |
+                         AVFMT_TS_NEGATIVE,
 };