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| author | Carl Eugen Hoyos <cehoyos@ag.or.at> | 2011-12-01 18:02:04 +0100 |
|---|---|---|
| committer | Carl Eugen Hoyos <cehoyos@ag.or.at> | 2011-12-01 18:02:04 +0100 |
| commit | d9cc6bb4324821853d56a44bb6b1bc6172ebeb6e (patch) | |
| tree | 6d000808470c0ecd45a96be7d2fcfe1e01e2e8ac /ffmpeg.c | |
| parent | 3e1951e8f4a615cde2e65117f2dbd38bac6e57b6 (diff) | |
| download | ffmpeg-d9cc6bb4324821853d56a44bb6b1bc6172ebeb6e.tar.gz | |
Support ffmpeg -dn to disable copying data streams.
Fixes ticket #647.
Diffstat (limited to 'ffmpeg.c')
| -rw-r--r-- | ffmpeg.c | 5 |
1 files changed, 5 insertions, 0 deletions
@@ -3243,6 +3243,8 @@ static void add_input_streams(OptionsContext *o, AVFormatContext *ic) st->discard= video_discard; break; case AVMEDIA_TYPE_DATA: + if (o->data_disable) + st->discard= AVDISCARD_ALL; break; case AVMEDIA_TYPE_SUBTITLE: if(!ist->dec) @@ -4060,6 +4062,8 @@ static void opt_output_file(void *optctx, const char *filename) continue; if(o-> video_disable && ist->st->codec->codec_type == AVMEDIA_TYPE_VIDEO) continue; + if(o-> data_disable && ist->st->codec->codec_type == AVMEDIA_TYPE_DATA) + continue; switch (ist->st->codec->codec_type) { case AVMEDIA_TYPE_VIDEO: ost = new_video_stream(o, oc); break; @@ -4764,6 +4768,7 @@ static const OptionDef options[] = { { "fpre", HAS_ARG | OPT_EXPERT| OPT_FUNC2, {(void*)opt_preset}, "set options from indicated preset file", "filename" }, /* data codec support */ { "dcodec", HAS_ARG | OPT_DATA | OPT_FUNC2, {(void*)opt_data_codec}, "force data codec ('copy' to copy stream)", "codec" }, + { "dn", OPT_BOOL | OPT_VIDEO | OPT_OFFSET, {.off = OFFSET(data_disable)}, "disable data" }, { "default", HAS_ARG | OPT_AUDIO | OPT_VIDEO | OPT_EXPERT, {(void*)opt_default}, "generic catch all option", "" }, { NULL, }, |