frodovdr/vdr-plugin-softhdcuvid
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deinterlace fpr mpeg2 is broken

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This commit is contained in:
jojo61 2018-08-27 16:54:44 +02:00
parent dc092d9d00
commit 64ae9a368e
1 changed files with 20 additions and 10 deletions
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30
codec.c
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@ -313,16 +313,26 @@ void CodecVideoOpen(VideoDecoder * decoder, int codec_id)
pthread_mutex_lock(&CodecLockMutex);
// open codec
if (av_opt_set_int(decoder->VideoCtx->priv_data, "deint", 2 ,0) < 0) {
pthread_mutex_unlock(&CodecLockMutex);
Fatal(_("codec: can't set option deint to video codec!\n"));
}
if (av_opt_set(decoder->VideoCtx->priv_data, "drop_second_field", "false" ,0) < 0) {
pthread_mutex_unlock(&CodecLockMutex);
Fatal(_("codec: can't set option drop 2.field to video codec!\n"));
}
if (name && strcmp(name,"mpeg2_cuvid") == 0) { // deinterlace for mpeg2 is somehow broken
if (av_opt_set_int(decoder->VideoCtx->priv_data, "deint", 0 ,0) < 0) { // weave
pthread_mutex_unlock(&CodecLockMutex);
Fatal(_("codec: can't set option deint to video codec!\n"));
}
if (av_opt_set(decoder->VideoCtx->priv_data, "drop_second_field", "false" ,0) < 0) {
pthread_mutex_unlock(&CodecLockMutex);
Fatal(_("codec: can't set option drop 2.field to video codec!\n"));
}
}
else {
if (av_opt_set_int(decoder->VideoCtx->priv_data, "deint", 2 ,0) < 0) { // adaptive
pthread_mutex_unlock(&CodecLockMutex);
Fatal(_("codec: can't set option deint to video codec!\n"));
}
if (av_opt_set(decoder->VideoCtx->priv_data, "drop_second_field", "false" ,0) < 0) {
pthread_mutex_unlock(&CodecLockMutex);
Fatal(_("codec: can't set option drop 2.field to video codec!\n"));
}
}
if ((ret = avcodec_open2(decoder->VideoCtx, video_codec, NULL)) < 0) {