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| author | Nico Sabbi <nicola.sabbi@poste.it> | 2006-08-27 12:21:19 +0000 |
|---|---|---|
| committer | Nico Sabbi <nicola.sabbi@poste.it> | 2006-08-27 12:21:19 +0000 |
| commit | 9e6c94707e9b1cbbf7c8c63b6235fe0d7739e07f (patch) | |
| tree | e3f4eafa4479549264b9140eedd155e4842897db | |
| parent | 4eb72c6b2354e7e4126bb958832bf3dd24c8e7e9 (diff) | |
added option probesize; at the moment only used by mpegts.c
Originally committed as revision 6109 to svn://svn.ffmpeg.org/ffmpeg/trunk
| -rw-r--r-- | libavformat/avformat.h | 2 | ||||
| -rw-r--r-- | libavformat/utils.c | 4 |
2 files changed, 6 insertions, 0 deletions
diff --git a/libavformat/avformat.h b/libavformat/avformat.h index 9ba1b27865..934d92b73a 100644 --- a/libavformat/avformat.h +++ b/libavformat/avformat.h @@ -341,6 +341,8 @@ typedef struct AVFormatContext { #define AVFMT_FLAG_GENPTS 0x0001 ///< generate pts if missing even if it requires parsing future frames int loop_input; + /* decoding: size of data to probe; encoding unused */ + unsigned int probesize; } AVFormatContext; typedef struct AVPacketList { diff --git a/libavformat/utils.c b/libavformat/utils.c index a590de024c..862cf8b707 100644 --- a/libavformat/utils.c +++ b/libavformat/utils.c @@ -461,6 +461,7 @@ static const char* format_to_name(void* ptr) #define D AV_OPT_FLAG_DECODING_PARAM static const AVOption options[]={ +{"probesize", NULL, OFFSET(probesize), FF_OPT_TYPE_INT, DEFAULT, 32, INT_MAX, D}, {NULL}, }; @@ -468,6 +469,9 @@ static const AVClass av_format_context_class = { "AVFormatContext", format_to_na void avformat_get_context_defaults(AVFormatContext *s){ memset(s, 0, sizeof(AVFormatContext)); + + /* from mpegts.c: 1.0 second at 24Mbit/s */ + s->probesize=32000; } AVFormatContext *av_alloc_format_context(void) |