Differences

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--- ffmpeg [2016/11/23 11:13] – walkeradmin
+++ ffmpeg [2023/03/09 22:35] (current) – external edit 127.0.0.1
@@ Line 1: / Line 1: @@
-===== FFMEPG ======
+===== FFMPEG ======
 ==== and FFPLay ====
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@@ Line 6: / Line 6: @@
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 \\
-Chris Duxbury has worked out a simple syntax we can use to extract our .ts files to .mp4 files (.mp4 is a valid container for both h.264 and HEVC steams).
+==== Contents ====
+  *[[FFMPEG TS to MP4]]\\
+  *[[.MOV to .MP4]]\\
+  *[[Interlaced to Progressive]]\\
+  *[[Rescale Video]]\\
+  *[[FFPlay]]\\
+  *[[FFProbe]]\\
 \\
 \\
-==== FFMEPG ====
-The following syntax will work for SPTS files (not sure about MPTS)
-\\
-   ffmpeg -probesize 50000000 -i source.ts -map 0:0 -map 0:1 -map 0:2 -c copy destination.mp4
-\\
-The <color red>probesize</color> bit tells ffmpeg to look over lots of file for the I picture, otherwise on long GOP it seems to give up sometimes. (like most decoders, ffmpeg can't start to decode until it finds an I frame)
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-\\
-Using <color red>-map 0:0 -map 0:1 -map 0:1 -map 0:2</color> tells ffmpeg to select/map specified input streams to output in that order.
-\\
-\\
-Using <color red>-c copy</color> mark all the streams to be just copied to the output
-\\
-\\
-==== FFPLAY ====
-FFPLAY comes bundled with the ffmpeg download. The ffplay is a simple to use command line app for playing the extracted streams that you have just created.
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-\\
-The simple use of fflplay is just:
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-    ffplay filename.mp4
-\\
-However, the issue with UHD streams is that they are larger than most monitors, so it is generally necessary to either rescale the output, or force it to fullscreen.
-\\
-    ffplay -i video.mpg -vf scale=800x600
-\\
-This will replay the selected file at a window size of 800x600. Remember, currently (End 2016) UHD streams play very poorly and you will only get 1 or 2 frames per second.
-\\
-    ffplay -i video.mpg -vs
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-This will replay the video at fullscreen resolution.
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-\\