ffmpeg: fix transcoding dvbsub to dvbsub

fix ticket #2024 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago · 7e6cf36453
parent ca2f59e121
commit 7e6cf36453
1 changed files with 2 additions and 0 deletions
--- a/ffmpeg.c
+++ b/ffmpeg.c
@ -2281,6 +2281,8 @@ static int init_input_stream(int ist_index, char *error, int error_len)
        ist->dec_ctx->thread_safe_callbacks = 1;

        av_opt_set_int(ist->dec_ctx, "refcounted_frames", 1, 0);
+        if(ist->dec_ctx->codec_id == AV_CODEC_ID_DVB_SUBTITLE)
+            av_dict_set(&ist->decoder_opts, "compute_edt", "1", 0);

        if (!av_dict_get(ist->decoder_opts, "threads", NULL, 0))
            av_dict_set(&ist->decoder_opts, "threads", "auto", 0);