owncast/core/transcoder/transcoder_omx_test.go

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Codec selection (#892) * Query for installed codecs * Start modeling out codecs * Can now specify a codec and get the correct settings returned from the model * Return codecs in admin/serverconfig * Start handling transcoding errors and return messages to user * filter available codecs against a whitelist * Fix merge * Codecs are working * Switching between codecs work * Add apis for setting a custom video codec * Cleanup the logging of transcoder errors * Add v4l codec * Add fetching v4l * Add support for per-codec presets * Use updated nvenc encoding parameters * Update log message * Some more codec WIP * Turn off v4l. It is a mess. * Try to make the lowest latency level a bit more playable * Use a human redable display name in console messages * Turn on transcoder persistent connections * Add more codec-related user-facing error messages * Give the initial offline state transcoder an id * Force a minimum segment count of 3 * Disable qsv for now. set x264 specific params in VariantFlags * Close body in case * Ignore vbv underflow message, it is not actionable * Determine a dynamic gop value based on the length of segments * Add codec-specific tests * Cleanup * Ignore goconst lint warnings in codec file * Troubleshoot omx * Add more codec tests * Remove no longer accurate comment * Bundle admin from codec branch * Revert back to old setting * Cleanup list of codecs a bit * Remove old references to the encoder preset * Commit updated API documentation * Update admin bundle * Commit updated API documentation * Add codec setting to api spec * Commit updated API documentation Co-authored-by: Owncast <owncast@owncast.online>
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package transcoder
import (
"path/filepath"
Codec selection (#892) * Query for installed codecs * Start modeling out codecs * Can now specify a codec and get the correct settings returned from the model * Return codecs in admin/serverconfig * Start handling transcoding errors and return messages to user * filter available codecs against a whitelist * Fix merge * Codecs are working * Switching between codecs work * Add apis for setting a custom video codec * Cleanup the logging of transcoder errors * Add v4l codec * Add fetching v4l * Add support for per-codec presets * Use updated nvenc encoding parameters * Update log message * Some more codec WIP * Turn off v4l. It is a mess. * Try to make the lowest latency level a bit more playable * Use a human redable display name in console messages * Turn on transcoder persistent connections * Add more codec-related user-facing error messages * Give the initial offline state transcoder an id * Force a minimum segment count of 3 * Disable qsv for now. set x264 specific params in VariantFlags * Close body in case * Ignore vbv underflow message, it is not actionable * Determine a dynamic gop value based on the length of segments * Add codec-specific tests * Cleanup * Ignore goconst lint warnings in codec file * Troubleshoot omx * Add more codec tests * Remove no longer accurate comment * Bundle admin from codec branch * Revert back to old setting * Cleanup list of codecs a bit * Remove old references to the encoder preset * Commit updated API documentation * Update admin bundle * Commit updated API documentation * Add codec setting to api spec * Commit updated API documentation Co-authored-by: Owncast <owncast@owncast.online>
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"testing"
"github.com/owncast/owncast/models"
)
func TestFFmpegOmxCommand(t *testing.T) {
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latencyLevel := models.GetLatencyLevel(2)
Codec selection (#892) * Query for installed codecs * Start modeling out codecs * Can now specify a codec and get the correct settings returned from the model * Return codecs in admin/serverconfig * Start handling transcoding errors and return messages to user * filter available codecs against a whitelist * Fix merge * Codecs are working * Switching between codecs work * Add apis for setting a custom video codec * Cleanup the logging of transcoder errors * Add v4l codec * Add fetching v4l * Add support for per-codec presets * Use updated nvenc encoding parameters * Update log message * Some more codec WIP * Turn off v4l. It is a mess. * Try to make the lowest latency level a bit more playable * Use a human redable display name in console messages * Turn on transcoder persistent connections * Add more codec-related user-facing error messages * Give the initial offline state transcoder an id * Force a minimum segment count of 3 * Disable qsv for now. set x264 specific params in VariantFlags * Close body in case * Ignore vbv underflow message, it is not actionable * Determine a dynamic gop value based on the length of segments * Add codec-specific tests * Cleanup * Ignore goconst lint warnings in codec file * Troubleshoot omx * Add more codec tests * Remove no longer accurate comment * Bundle admin from codec branch * Revert back to old setting * Cleanup list of codecs a bit * Remove old references to the encoder preset * Commit updated API documentation * Update admin bundle * Commit updated API documentation * Add codec setting to api spec * Commit updated API documentation Co-authored-by: Owncast <owncast@owncast.online>
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codec := OmxCodec{}
transcoder := new(Transcoder)
transcoder.ffmpegPath = filepath.Join("fake", "path", "ffmpeg")
Codec selection (#892) * Query for installed codecs * Start modeling out codecs * Can now specify a codec and get the correct settings returned from the model * Return codecs in admin/serverconfig * Start handling transcoding errors and return messages to user * filter available codecs against a whitelist * Fix merge * Codecs are working * Switching between codecs work * Add apis for setting a custom video codec * Cleanup the logging of transcoder errors * Add v4l codec * Add fetching v4l * Add support for per-codec presets * Use updated nvenc encoding parameters * Update log message * Some more codec WIP * Turn off v4l. It is a mess. * Try to make the lowest latency level a bit more playable * Use a human redable display name in console messages * Turn on transcoder persistent connections * Add more codec-related user-facing error messages * Give the initial offline state transcoder an id * Force a minimum segment count of 3 * Disable qsv for now. set x264 specific params in VariantFlags * Close body in case * Ignore vbv underflow message, it is not actionable * Determine a dynamic gop value based on the length of segments * Add codec-specific tests * Cleanup * Ignore goconst lint warnings in codec file * Troubleshoot omx * Add more codec tests * Remove no longer accurate comment * Bundle admin from codec branch * Revert back to old setting * Cleanup list of codecs a bit * Remove old references to the encoder preset * Commit updated API documentation * Update admin bundle * Commit updated API documentation * Add codec setting to api spec * Commit updated API documentation Co-authored-by: Owncast <owncast@owncast.online>
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transcoder.SetInput("fakecontent.flv")
transcoder.SetOutputPath("fakeOutput")
transcoder.SetStreamID("jdFsdfzGg")
Codec selection (#892) * Query for installed codecs * Start modeling out codecs * Can now specify a codec and get the correct settings returned from the model * Return codecs in admin/serverconfig * Start handling transcoding errors and return messages to user * filter available codecs against a whitelist * Fix merge * Codecs are working * Switching between codecs work * Add apis for setting a custom video codec * Cleanup the logging of transcoder errors * Add v4l codec * Add fetching v4l * Add support for per-codec presets * Use updated nvenc encoding parameters * Update log message * Some more codec WIP * Turn off v4l. It is a mess. * Try to make the lowest latency level a bit more playable * Use a human redable display name in console messages * Turn on transcoder persistent connections * Add more codec-related user-facing error messages * Give the initial offline state transcoder an id * Force a minimum segment count of 3 * Disable qsv for now. set x264 specific params in VariantFlags * Close body in case * Ignore vbv underflow message, it is not actionable * Determine a dynamic gop value based on the length of segments * Add codec-specific tests * Cleanup * Ignore goconst lint warnings in codec file * Troubleshoot omx * Add more codec tests * Remove no longer accurate comment * Bundle admin from codec branch * Revert back to old setting * Cleanup list of codecs a bit * Remove old references to the encoder preset * Commit updated API documentation * Update admin bundle * Commit updated API documentation * Add codec setting to api spec * Commit updated API documentation Co-authored-by: Owncast <owncast@owncast.online>
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transcoder.SetInternalHTTPPort("8123")
transcoder.SetCodec(codec.Name())
transcoder.currentLatencyLevel = latencyLevel
variant := HLSVariant{}
variant.videoBitrate = 1200
variant.isAudioPassthrough = true
variant.SetVideoFramerate(30)
variant.SetCPUUsageLevel(2)
transcoder.AddVariant(variant)
variant2 := HLSVariant{}
variant2.videoBitrate = 3500
variant2.isAudioPassthrough = true
variant2.SetVideoFramerate(24)
variant2.SetCPUUsageLevel(4)
transcoder.AddVariant(variant2)
variant3 := HLSVariant{}
variant3.isAudioPassthrough = true
variant3.isVideoPassthrough = true
transcoder.AddVariant(variant3)
cmd := transcoder.getString()
expectedLogPath := filepath.Join("data", "logs", "transcoder.log")
expected := `FFREPORT=file="` + expectedLogPath + `":level=32 ` + transcoder.ffmpegPath + ` -hide_banner -loglevel warning -fflags +genpts -flags +cgop -i fakecontent.flv -map v:0 -c:v:0 h264_omx -b:v:0 1008k -maxrate:v:0 1088k -g:v:0 90 -keyint_min:v:0 90 -r:v:0 30 -map a:0? -c:a:0 copy -preset veryfast -map v:0 -c:v:1 h264_omx -b:v:1 3308k -maxrate:v:1 3572k -g:v:1 72 -keyint_min:v:1 72 -r:v:1 24 -map a:0? -c:a:1 copy -preset fast -map v:0 -c:v:2 copy -map a:0? -c:a:2 copy -preset ultrafast -var_stream_map "v:0,a:0 v:1,a:1 v:2,a:2 " -f hls -hls_time 3 -hls_list_size 10 -hls_flags program_date_time+independent_segments+omit_endlist -segment_format_options mpegts_flags=mpegts_copyts=1 -tune zerolatency -pix_fmt yuv420p -sc_threshold 0 -master_pl_name stream.m3u8 -hls_segment_filename http://127.0.0.1:8123/jdFsdfzGg/%v/stream-jdFsdfzGg-%d.ts -max_muxing_queue_size 400 -method PUT http://127.0.0.1:8123/jdFsdfzGg/%v/stream.m3u8`
Codec selection (#892) * Query for installed codecs * Start modeling out codecs * Can now specify a codec and get the correct settings returned from the model * Return codecs in admin/serverconfig * Start handling transcoding errors and return messages to user * filter available codecs against a whitelist * Fix merge * Codecs are working * Switching between codecs work * Add apis for setting a custom video codec * Cleanup the logging of transcoder errors * Add v4l codec * Add fetching v4l * Add support for per-codec presets * Use updated nvenc encoding parameters * Update log message * Some more codec WIP * Turn off v4l. It is a mess. * Try to make the lowest latency level a bit more playable * Use a human redable display name in console messages * Turn on transcoder persistent connections * Add more codec-related user-facing error messages * Give the initial offline state transcoder an id * Force a minimum segment count of 3 * Disable qsv for now. set x264 specific params in VariantFlags * Close body in case * Ignore vbv underflow message, it is not actionable * Determine a dynamic gop value based on the length of segments * Add codec-specific tests * Cleanup * Ignore goconst lint warnings in codec file * Troubleshoot omx * Add more codec tests * Remove no longer accurate comment * Bundle admin from codec branch * Revert back to old setting * Cleanup list of codecs a bit * Remove old references to the encoder preset * Commit updated API documentation * Update admin bundle * Commit updated API documentation * Add codec setting to api spec * Commit updated API documentation Co-authored-by: Owncast <owncast@owncast.online>
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if cmd != expected {
t.Errorf("ffmpeg command does not match expected.\nGot %s\n, want: %s", cmd, expected)
}
}