avcodec/a64multienc: Don't modify AVCodecContext.global_quality

According to the doxy, this field is set by the user. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
4 years ago · a0b55e2adb
parent 8dbf0cc893
commit a0b55e2adb
1 changed files with 1 additions and 1 deletions
--- a/libavcodec/a64multienc.c
+++ b/libavcodec/a64multienc.c
@ -210,7 +210,7 @@ static av_cold int a64multi_encode_init(AVCodecContext *avctx)
    if (avctx->global_quality < 1) {
        c->mc_lifetime = 4;
    } else {
-        c->mc_lifetime = avctx->global_quality /= FF_QP2LAMBDA;
+        c->mc_lifetime = avctx->global_quality / FF_QP2LAMBDA;
    }

    av_log(avctx, AV_LOG_INFO, "charset lifetime set to %d frame(s)\n", c->mc_lifetime);