summaryrefslogtreecommitdiffstats
path: root/etc/encoding-example-profiles.conf
Commit message (Collapse)AuthorAgeFilesLines
* encoding-example-profiles: get rid of the N900 anti upscale hack.Rudolf Polzer2013-08-021-1/+1
| | | | | | This slightly increases file size due to needless downscaling on the device due to aspect correction, but keeps quality as is and prevents encoding errors caused by odd height/width.
* Option -omaxfps: limit fps when encodingRudolf Polzer2013-06-091-0/+6
| | | | | Lower-fps content is left alone (NOT aligned to this fps); higher fps content is decimated to this frame rate.
* encoding-example-profiles: block non-4:0:0 for baseline h264Rudolf Polzer2013-04-041-0/+4
| | | | | libx264 rejects the other pixel formats when doing baseline H.264, although libavcodec accepts them, leading to an encoding abort.
* encoding-example-profiles and manpage: prefer libvorbis over vorbisRudolf Polzer2013-03-311-1/+1
| | | | | vorbis is the builtin bad vorbis encoder; whenever possible, one should rather use the "libvorbis" codec name.
* encoding-examples-profiles: fix N900 profileRudolf Polzer2013-03-201-1/+1
| | | | | | | In some cases (when using tune=animation as an additional option), the N900 profile caused use of 6 reference frames, where Level 3.0 only allows 5 reference frames. This prevented playback on the Nokia N900. This has been fixed by always specifying refs=5.
* encoding-example-profiles: for Nokia N900, avoid upscalingRudolf Polzer2013-03-181-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This yields generally smaller files, by avoiding upscaling at all times. This method may or may not be useful for iOS, needs testing there. Note: this uses three instances of vf_scale: 1. Scale to target dimensions, ONLY if both are <= original video dimensions. 2. Failing that, scale to width*<calculated height by display aspect>, ONLY if <calculated height by display aspect> <= original video height. 3. Failing that, scale to <calculated width by display aspect>*height. When the test before failed, we KNOW that <calculated width by display aspect> <= original video width. So basically, only one of the three scalers should ever be active, as the last two scalers only can ever have an effect if the aspect ratio mismatches the video. As for danger of roundoff errors: If scaler 1 succeeded, we have won. Scalers 2 and 3 will never do anything, because display resolution == video resolution. Here it is crucial that no rounding of video size to display size takes place; in other words, the target display size already MUST be even, which it is because we pass 2 to the rounding parameter of the dsize filter. Scaler 2 and 3 are obviously mutually exclusive, as they depend on opposite aspect ratio conditions. We later should put this functionality directly into vf_scale...
* encoding-example-profiles: add a Nokia N900 profileRudolf Polzer2013-03-041-0/+6
| | | | | Nokia N900 is simply H.264 Baseline, level must be forced to 3.0, at max. display resolution. There is no pan-scan like on iOS.
* encoding-example-profiles: typo fixesRudolf Polzer2013-01-181-3/+3
| | | | | The iPhone profiles recursively included themselves. Wonder why it even worked somewhat...
* encoding-example-profiles: restructure iPhone profilesRudolf Polzer2013-01-101-11/+11
| | | | The names are left as is, but they are hierarchic internally now.
* encoding-example-profiles: fix "oac" typoRudolf Polzer2012-12-281-2/+2
| | | | Fixes issue #10.
* encoding-example-profiles: updates, iphone 5 supportRudolf Polzer2012-12-011-4/+11
| | | | | Now the scaling for iPhones properly optimizes for the zoomed-in (pan-scan) view.
* encoding-example-profiles: fix aac bitrateRudolf Polzer2012-12-011-2/+0
| | | | | Now the enc-to-iphone profiles no longer specify the aac bitrate explicitly (128k), but take over the default from enc-a-aac (96k).
* encoding-example-profiles: use 96kbps aacRudolf Polzer2012-12-011-2/+1
| | | | | Previously it used 128kbps libfaac by default, but now that we have libfdk_aac, we can default to 96kbps at better quality than before.
* encoding examples: change global_quality use to qscaleRudolf Polzer2012-11-151-4/+4
| | | | global_quality would need an extra multiplication by QP2LAMBDA otherwise
* Rename to "mpv"wm42012-10-121-7/+7
| | | | | | | | | | | | | | | | | | This changes the name of this project to mpv. Most user-visible mentions of "MPlayer" and "mplayer" are changed to "mpv". The binary name and the default config file location are changed as well. The new default config file location is: ~/.mpv/ Remove etc/mplayer.desktop. Apparently this was for the MPlayer GUI, which has been removed from mplayer2 ages ago. We don't have a logo, and the MS Windows resource files sort-of require one, so leave etc/mplayer.ico/.xpm as-is. Remove the debian and rpm packaging scripts. These contained outdated dependencies and likely were more harmful than useful. (Patches which add working and well-tested packaging are welcome.)
* encoding_example_profiles: add the better AAC encodersRudolf Polzer2012-10-121-1/+1
| | | | | ffmpeg also does libvo_aacenc (libfaac level) and libfdk_aac (supposedly great).
* encode: add options --ovfirst and --oafirstRudolf Polzer2012-09-291-4/+4
| | | | | | This allows to define which stream is to be used as first output stream. This is useful because dvdauthor refuses VOB files where the audio stream is the first stream.
* encoding examples: refuse upscaling when the target is an iPhoneRudolf Polzer2012-09-241-7/+7
| | | | | | This is ok, because the iPhone can handle any resolution. So there is no need to waste space on upscaling the iPhone can do at playback time as well.
* encode: video encoding now supported using mencoder-like optionsRudolf Polzer2012-09-181-0/+189
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-12 19:29:59 +0000