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lavc_conv: fix Libav srt subtitles 

Use the mp_lavc_set_extradata() function instead of setting up the
extradata manually. This takes care of the corner case when
extradata_len is 0.

This apparently fixes #2888.
This commit is contained in:
wm4 2016-02-29 18:20:27 +01:00
parent 1f436f65f2
commit 041c9f1782
1 changed files with 1 additions and 4 deletions
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5
sub/lavc_conv.c
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@ -79,11 +79,8 @@ struct lavc_conv *lavc_conv_create(struct mp_log *log, const char *codec_name,
avctx = avcodec_alloc_context3(codec);
if (!avctx)
goto error;
avctx->extradata_size = extradata_len;
avctx->extradata = av_malloc(extradata_len);
if (!avctx->extradata)
if (mp_lavc_set_extradata(avctx, extradata, extradata_len) < 0)
goto error;
memcpy(avctx->extradata, extradata, extradata_len);
if (strcmp(codec_name, "eia_608") == 0)
av_dict_set(&opts, "real_time", "1", 0);
if (avcodec_open2(avctx, codec, &opts) < 0)