g722dec: remove the use of lowres for half-rate decoding.

It is broken because an AVCodecContext can be opened/closed multiple
times, and sample_rate is getting divided by 2 each time that happens.

This removes the only use of lowres for audio.

1 files changed, 1 insertions, 4 deletions

diff --git a/avconv.c b/avconv.c
index 96f6059980..f93c9fa8d5 100644
--- a/avconv.c
+++ b/avconv.c
@@ -2074,11 +2074,8 @@ static int transcode_init(OutputFile *output_files,
                     return AVERROR(ENOMEM);
                 }
                 ost->reformat_pair = MAKE_SFMT_PAIR(AV_SAMPLE_FMT_NONE,AV_SAMPLE_FMT_NONE);
-                if (!codec->sample_rate) {
+                if (!codec->sample_rate)
                     codec->sample_rate = icodec->sample_rate;
-                    if (icodec->lowres)
-                        codec->sample_rate >>= icodec->lowres;
-                }
                 choose_sample_rate(ost->st, ost->enc);
                 codec->time_base = (AVRational){1, codec->sample_rate};
                 if (codec->sample_fmt == AV_SAMPLE_FMT_NONE)