# Same as above but for encoders, i.e. they do something only with USE=encode.
FFMPEG_ENCODER_FLAG_MAP=(
aac:libvo-aacenc amrenc:libvo-amrwbenc mp3:libmp3lame
- aacplus:libaacplus faac:libfaac nvenc:nvenc openh264:libopenh264
- snappy:libsnappy theora:libtheora twolame:libtwolame wavpack:libwavpack
- webp:libwebp x264:libx264 x265:libx265 xvid:libxvid
+ aacplus:libaacplus faac:libfaac kvazaar:libkvazaar nvenc:nvenc
+ openh264:libopenh264 snappy:libsnappy theora:libtheora twolame:libtwolame
+ wavpack:libwavpack webp:libwebp x264:libx264 x265:libx265 xvid:libxvid
)
IUSE="
aacplus? ( >=media-libs/libaacplus-2.0.2-r1[${MULTILIB_USEDEP}] )
amrenc? ( >=media-libs/vo-amrwbenc-0.1.2-r1[${MULTILIB_USEDEP}] )
faac? ( >=media-libs/faac-1.28-r3[${MULTILIB_USEDEP}] )
+ kvazaar? ( media-libs/kvazaar[${MULTILIB_USEDEP}] )
mp3? ( >=media-sound/lame-3.99.5-r1[${MULTILIB_USEDEP}] )
nvenc? ( >=media-video/nvenc-5 )
openh264? ( >=media-libs/openh264-1.4.0-r1[${MULTILIB_USEDEP}] )
<flag name="gpl">Build GPL code. Should be enabled unless you require LGPL binaries.</flag>
<flag name="hardcoded-tables">Use pre-calculated tables rather than calculating them on the fly.</flag>
<flag name="iec61883"> Support for FireWire DV/HDV input device using <pkg>media-libs/libiec61883</pkg>.</flag>
+ <flag name="kvazaar">Enables <pkg>media-libs/kvazaar</pkg> based HEVC encoder.</flag>
<flag name="librtmp">Enables Real Time Messaging Protocol using librtmp (<pkg>media-video/rtmpdump</pkg>) in addition to FFmpeg's native implementation.</flag>
<flag name="libsoxr">Enables audio resampling through <pkg>media-libs/soxr</pkg>.</flag>
<flag name="libv4l">Uses <pkg>media-libs/libv4l</pkg> for video4linux instead of direct calls. Adds support for more devices via the userspace library.</flag>