mirror of
https://github.com/FFmpeg/FFmpeg.git
synced 2024-12-07 11:13:41 +02:00
4abc411b97
While a 25 fps stream can in general store frame durations in 1/25 units, this is not true for the timestamps. For example a 25fps and a 25000/1001 fps stream when they are stored together might have a matching 0 timestamp point but when for example a chapter from this is cut the new start is no longer aligned. The issue gets MUCH worse when the streams are lower fps, like 1 or 2 fps. This commit thus makes the muxer choose a multiple of the framerate as timebase that is at least about 20 micro seconds precise Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
54 lines
3.2 KiB
Plaintext
54 lines
3.2 KiB
Plaintext
ret: 0 st: 1 flags:1 dts: 0.000000 pts: 0.000000 pos: 339 size: 208
|
|
ret: 0 st:-1 flags:0 ts:-1.000000
|
|
ret: 0 st: 0 flags:1 dts: 0.010918 pts: 0.010918 pos: 567 size: 27837
|
|
ret: 0 st:-1 flags:1 ts: 1.894167
|
|
ret: 0 st: 0 flags:1 dts: 0.490918 pts: 0.490918 pos: 146434 size: 27925
|
|
ret: 0 st: 0 flags:0 ts: 0.788340
|
|
ret: 0 st: 0 flags:1 dts: 0.490918 pts: 0.490918 pos: 146434 size: 27925
|
|
ret: 0 st: 0 flags:1 ts:-0.317500
|
|
ret: 0 st: 0 flags:1 dts: 0.010918 pts: 0.010918 pos: 567 size: 27837
|
|
ret: 0 st: 1 flags:0 ts: 2.576667
|
|
ret: 0 st: 1 flags:1 dts: 0.862041 pts: 0.862041 pos: 271259 size: 209
|
|
ret: 0 st: 1 flags:1 ts: 1.470839
|
|
ret: 0 st: 1 flags:1 dts: 0.862041 pts: 0.862041 pos: 271259 size: 209
|
|
ret: 0 st:-1 flags:0 ts: 0.365002
|
|
ret: 0 st: 0 flags:1 dts: 0.490918 pts: 0.490918 pos: 146434 size: 27925
|
|
ret: 0 st:-1 flags:1 ts:-0.740831
|
|
ret: 0 st: 0 flags:1 dts: 0.010918 pts: 0.010918 pos: 567 size: 27837
|
|
ret: 0 st: 0 flags:0 ts: 2.153340
|
|
ret: 0 st: 0 flags:1 dts: 0.490918 pts: 0.490918 pos: 146434 size: 27925
|
|
ret: 0 st: 0 flags:1 ts: 1.047500
|
|
ret: 0 st: 0 flags:1 dts: 0.490918 pts: 0.490918 pos: 146434 size: 27925
|
|
ret: 0 st: 1 flags:0 ts:-0.058322
|
|
ret: 0 st: 1 flags:1 dts: 0.000000 pts: 0.000000 pos: 339 size: 208
|
|
ret: 0 st: 1 flags:1 ts: 2.835828
|
|
ret: 0 st: 1 flags:1 dts: 0.862041 pts: 0.862041 pos: 271259 size: 209
|
|
ret: 0 st:-1 flags:0 ts: 1.730004
|
|
ret: 0 st: 0 flags:1 dts: 0.490918 pts: 0.490918 pos: 146434 size: 27925
|
|
ret: 0 st:-1 flags:1 ts: 0.624171
|
|
ret: 0 st: 0 flags:1 dts: 0.490918 pts: 0.490918 pos: 146434 size: 27925
|
|
ret: 0 st: 0 flags:0 ts:-0.481660
|
|
ret: 0 st: 0 flags:1 dts: 0.010918 pts: 0.010918 pos: 567 size: 27837
|
|
ret: 0 st: 0 flags:1 ts: 2.412500
|
|
ret: 0 st: 0 flags:1 dts: 0.490918 pts: 0.490918 pos: 146434 size: 27925
|
|
ret: 0 st: 1 flags:0 ts: 1.306667
|
|
ret: 0 st: 1 flags:1 dts: 0.862041 pts: 0.862041 pos: 271259 size: 209
|
|
ret: 0 st: 1 flags:1 ts: 0.200839
|
|
ret: 0 st: 1 flags:1 dts: 0.182857 pts: 0.182857 pos: 71901 size: 209
|
|
ret: 0 st:-1 flags:0 ts:-0.904994
|
|
ret: 0 st: 0 flags:1 dts: 0.010918 pts: 0.010918 pos: 567 size: 27837
|
|
ret: 0 st:-1 flags:1 ts: 1.989173
|
|
ret: 0 st: 0 flags:1 dts: 0.490918 pts: 0.490918 pos: 146434 size: 27925
|
|
ret: 0 st: 0 flags:0 ts: 0.883340
|
|
ret: 0 st: 0 flags:1 dts: 0.490918 pts: 0.490918 pos: 146434 size: 27925
|
|
ret: 0 st: 0 flags:1 ts:-0.222500
|
|
ret: 0 st: 0 flags:1 dts: 0.010918 pts: 0.010918 pos: 567 size: 27837
|
|
ret: 0 st: 1 flags:0 ts: 2.671678
|
|
ret: 0 st: 1 flags:1 dts: 0.862041 pts: 0.862041 pos: 271259 size: 209
|
|
ret: 0 st: 1 flags:1 ts: 1.565850
|
|
ret: 0 st: 1 flags:1 dts: 0.862041 pts: 0.862041 pos: 271259 size: 209
|
|
ret: 0 st:-1 flags:0 ts: 0.460008
|
|
ret: 0 st: 0 flags:1 dts: 0.490918 pts: 0.490918 pos: 146434 size: 27925
|
|
ret: 0 st:-1 flags:1 ts:-0.645825
|
|
ret: 0 st: 0 flags:1 dts: 0.010918 pts: 0.010918 pos: 567 size: 27837
|