diff options
| author | Henrik Gramner <gramner@twoorioles.com> | 2022-09-08 20:56:05 +0300 |
|---|---|---|
| committer | Henrik Gramner <gramner@twoorioles.com> | 2022-09-09 17:40:17 +0300 |
| commit | 5247319775ce71e2494fea97b7d30403e0244db3 (patch) | |
| tree | 9fcf2fd206daae00d0bea02b62a7fad3485843b0 | |
| parent | 934713e4a65bcdb1e89884a6160fd62db081bf53 (diff) | |
tools: Improve demuxer probing
Increase the probing size, and change the logic to assume a stream is
valid even if no conclusive decision could be made within the probing
window as long as a sequence header was detected.
| -rw-r--r-- | tools/input/annexb.c | 6 | ||||
| -rw-r--r-- | tools/input/section5.c | 4 |
2 files changed, 5 insertions, 5 deletions
diff --git a/tools/input/annexb.c b/tools/input/annexb.c index 7c7d4e3..8add61c 100644 --- a/tools/input/annexb.c +++ b/tools/input/annexb.c @@ -43,7 +43,7 @@ // these functions are based on an implementation from FFmpeg, and relicensed // with author's permission -#define PROBE_SIZE 1024 +#define PROBE_SIZE 2048 static int annexb_probe(const uint8_t *data) { int ret, cnt = 0; @@ -113,10 +113,10 @@ static int annexb_probe(const uint8_t *data) { temporal_unit_size -= obu_unit_size; frame_unit_size -= obu_unit_size; if (frame_unit_size <= 0) - break; + return 0; } - return 0; + return seq; } typedef struct DemuxerPriv { diff --git a/tools/input/section5.c b/tools/input/section5.c index b7cc203..db1b34c 100644 --- a/tools/input/section5.c +++ b/tools/input/section5.c @@ -39,7 +39,7 @@ #include "input/demuxer.h" #include "input/parse.h" -#define PROBE_SIZE 1024 +#define PROBE_SIZE 2048 static int section5_probe(const uint8_t *data) { int ret, cnt = 0; @@ -77,7 +77,7 @@ static int section5_probe(const uint8_t *data) { } } - return 0; + return seq; } typedef struct DemuxerPriv { |