Differences

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--- doc:appunti:linux:video:ffmpeg [2019/11/22 00:05] – [Manipolazione di tracce e regioni] niccolo
+++ doc:appunti:linux:video:ffmpeg [2019/11/24 12:25] – [Final rendering (re-encoding)] niccolo
@@ Line 268: / Line 268: @@
 The video stream recorded by the Xiaomi Yi camera is **1920x1080 pixels** at a variable bitrate of **12.0 Mb/s**. Because we watch it on a simple TV set capable only of 1366x768 pixels, we we re-encode it with the following settings:
-^ Video codec    | XViD4  |
+^ Video codec     | MPEG-4 AVC (x264)  |
-^ Video filter   | swresize, 1366x768, Bilinear  |
+^ Video filter    | swresize, 1366x768, Bilinear  |
-^ Video bitrate  | Two Pass, average bitrate 6000 kb/s (about 3 Gb per hour)  |
+^ Video encoding  | Average Bitrate (Two Pass), Average Bitrate 6000 kb/s (about 3 Gb per hour)  |
-^ Audio codec    | Lame MP3  |
+^ Audio codec     | Lame MP3  |
-^ Audio bitrate  | CBR 192 (or higher)  |
+^ Audio bitrate   | CBR 192 (or higher)  |
 We can use **Avidemux** to make the final rendering (re-encoding). For a **comman line only** solution you can consider ffmpeg to perfomr the re-encoding and **mkvmerge** (contained into the **mkvtoolnix** Debian package) to merge all into a Matroska container.